Create an event in the user’s Zuddl organization. Handles conferences, virtual events, webinars, field events and third-party events — set eventType, and for a conference or virtual event also set eventFormat. CONFIRM WITH THE USER BEFORE CALLING THIS. Creating an event is not reversible from here. Restate what you are about to create — title, type and format, start and end with the timezone, and the team — name anything you chose rather than were told, and get an explicit yes. Do not call this in the same turn the user first mentions the event, and never to “see what happens”. title and description must come from the user: ask for them and use their words rather than inventing something plausible. The timezone you may suggest when the conversation gives you a real basis, but say so and let them correct it. Call v1_list_teams first, every time, and take teamId from what it returns — never from memory or an earlier session. brandKitId comes from v1_list_brand_kits the same way. Tags and languages are given by name and resolved for you, and an unknown or ambiguous name comes back with the available options rather than a guess — nothing is created in that case. A NEEDS_INPUT response lists EVERY missing or inapplicable field for that event type at once, and nothing has been created — ask the user for all of them in one message, then call again. Read any DEFAULT values in resolvedPlan back to the user afterwards, and mention any warnings: a brand kit can fail to link without failing the create.
The event to create. eventType, title, description, startDateTime, endDateTime, tz and teamId are always required.
Show child attributes
Response
200
A JSON-RPC tools/call result. The tool's output is in content.
Was this page helpful?
⌘I
{"docsConfig":{"theme":"linden","$schema":"https://mintlify.com/docs.json","name":"Zuddl guides","colors":{"primary":"#843DF5","light":"#843DF5","dark":"#843DF5"},"logo":{"light":"https://mintcdn.com/zuddl-2f3d3563/t-oKtTCoPeeFOd0s/logo/ZuddlLogo.svg?fit=max\u0026auto=format\u0026n=t-oKtTCoPeeFOd0s\u0026q=85\u0026s=c7c00bcb1a029f560a632baf30c667c2","dark":"https://mintcdn.com/zuddl-2f3d3563/t-oKtTCoPeeFOd0s/logo/ZuddlLogo.svg?fit=max\u0026auto=format\u0026n=t-oKtTCoPeeFOd0s\u0026q=85\u0026s=c7c00bcb1a029f560a632baf30c667c2"},"favicon":"https://mintcdn.com/zuddl-2f3d3563/1Pl9TGqjTCvT_S3j/zuddl-favicon.png?fit=max\u0026auto=format\u0026n=1Pl9TGqjTCvT_S3j\u0026q=85\u0026s=4c00d397a8c532b2104e72db097fc68a","appearance":{"default":"light","strict":true},"footer":{"socials":{"x":"https://x.com/WeareZuddl","linkedin":"https://www.linkedin.com/company/zuddl"}},"fonts":{"family":"Inter","weight":400},"styling":{"latex":false},"background":{"color":{"light":"#fbf9ff","dark":"#0d0b12"}},"navigation":{"global":{},"pages":[]}},"deployment":{"deploymentMetadataValue":{"subdomain":"zuddl-2f3d3563","hasAudioNarration":false,"actualSubdomain":"zuddl-2f3d3563","customDomains":["docs.zuddl.com"],"gitSource":{"type":"github","owner":"zuddl","repo":"mintlify-docs","deployBranch":"main","contentDirectory":"","isPrivate":true,"mountPath":"","label":""},"chroma":{"liveDeploymentHistoryId":"6adb610d83455fcb7aaddf8e","collectionId":"92120957-4899-4069-8d4c-b8bf3e75ddb3","schemaVersion":"v3","latestBuiltDeploymentHistoryId":"6adb610d83455fcb7aaddf8e"},"feedback":{"thumbs":true},"entitlements":{"AI_CHAT":{"status":"ENABLED"},"WEB_MCP":{"status":"ENABLED"},"NARRATION":{"status":"ENABLED"}},"buildId":"6ae048af91659a327f7b5db0","clientVersion":"0.0.3971","searchFilterCounts":[{"language":"default","tag":"Docs","count":76},{"language":"default","tag":"Core modules","count":65},{"language":"default","tag":"Webhook Reference","count":43},{"language":"default","tag":"API Reference","count":40},{"language":"default","tag":"APIs","count":38},{"language":"default","tag":"AttendeeEngagementWebhooks","count":14},{"language":"default","tag":"Ticketing \u0026 Payments","count":11},{"language":"default","tag":"RegistrationStatusesWebhooks","count":10},{"language":"default","tag":"Sessions","count":10},{"language":"default","tag":"Studio","count":8}]},"assistantConfig":{},"basePath":"","hasChatPermissions":true,"hasWebMcpPermissions":true,"toggles":[{"name":"kill-isr","enabled":true,"variant":{"name":"disabled","enabled":false,"feature_enabled":true},"impressionData":false},{"name":"agent-mintlify-slack","enabled":true,"variant":{"name":"disabled","enabled":false,"feature_enabled":true},"impressionData":false},{"name":"editor-v7-file-tree","enabled":true,"variant":{"name":"disabled","enabled":false,"feature_enabled":true},"impressionData":false},{"name":"agent-integrations-settings","enabled":true,"variant":{"name":"disabled","enabled":false,"feature_enabled":true},"impressionData":false},{"name":"automations-pr-grouping","enabled":true,"variant":{"name":"disabled","enabled":false,"feature_enabled":true},"impressionData":false},{"name":"custom-prefix","enabled":true,"variant":{"name":"disabled","enabled":false,"feature_enabled":true},"impressionData":false},{"name":"analytics-v7","enabled":true,"variant":{"name":"disabled","enabled":false,"feature_enabled":true},"impressionData":false},{"name":"user-flows-analytics","enabled":true,"variant":{"name":"disabled","enabled":false,"feature_enabled":true},"impressionData":false},{"name":"no-publish-flow","enabled":true,"variant":{"name":"disabled","enabled":false,"feature_enabled":true},"impressionData":false},{"name":"workos-onboarding","enabled":true,"variant":{"name":"disabled","enabled":false,"feature_enabled":true},"impressionData":false},{"name":"llms-txt-v2","enabled":true,"variant":{"name":"disabled","enabled":false,"feature_enabled":true},"impressionData":false},{"name":"pause-universal-search-reconcile","enabled":true,"variant":{"name":"disabled","enabled":false,"feature_enabled":true},"impressionData":false},{"name":"snapshot-serving-live","enabled":true,"variant":{"name":"disabled","enabled":false,"feature_enabled":true},"impressionData":false},{"name":"stripTemperatureMiddleware","enabled":true,"variant":{"name":"disabled","enabled":false,"feature_enabled":true},"impressionData":false},{"name":"per-site-search-delta","enabled":true,"variant":{"name":"disabled","enabled":false,"feature_enabled":true},"impressionData":false},{"name":"support-platform-pylon-zendesk","enabled":true,"variant":{"name":"disabled","enabled":false,"feature_enabled":true},"impressionData":false},{"name":"snapshot-serving","enabled":true,"variant":{"name":"disabled","enabled":false,"feature_enabled":true},"impressionData":false},{"name":"instant-rollback","enabled":true,"variant":{"name":"disabled","enabled":false,"feature_enabled":true},"impressionData":false},{"name":"granular-notifications-server","enabled":true,"variant":{"name":"disabled","enabled":false,"feature_enabled":true},"impressionData":false},{"name":"granular-notifications","enabled":true,"variant":{"name":"disabled","enabled":false,"feature_enabled":true},"impressionData":false},{"name":"editor-private-page-search","enabled":true,"variant":{"name":"disabled","enabled":false,"feature_enabled":true},"impressionData":false},{"name":"automations-fable","enabled":true,"variant":{"name":"disabled","enabled":false,"feature_enabled":true},"impressionData":false},{"name":"fixed-ai-action-pricing","enabled":true,"variant":{"name":"disabled","enabled":false,"feature_enabled":true},"impressionData":false},{"name":"automation-resolve-merge-conflict","enabled":true,"variant":{"name":"disabled","enabled":false,"feature_enabled":true},"impressionData":false},{"name":"scoped-publishing","enabled":true,"variant":{"name":"disabled","enabled":false,"feature_enabled":true},"impressionData":false},{"name":"mintql","enabled":true,"variant":{"name":"disabled","enabled":false,"feature_enabled":true},"impressionData":false},{"name":"page-level-analytics","enabled":true,"variant":{"name":"disabled","enabled":false,"feature_enabled":true},"impressionData":false},{"name":"editor-version-history-v2","enabled":true,"variant":{"name":"disabled","enabled":false,"feature_enabled":true},"impressionData":false},{"name":"editor-nav-generations","enabled":true,"variant":{"name":"disabled","enabled":false,"feature_enabled":true},"impressionData":false},{"name":"billing-page-v2","enabled":true,"variant":{"name":"disabled","enabled":false,"feature_enabled":true},"impressionData":false},{"name":"workspace-projects","enabled":true,"variant":{"name":"disabled","enabled":false,"feature_enabled":true},"impressionData":false},{"name":"assistant-v5","enabled":true,"variant":{"name":"disabled","enabled":false,"feature_enabled":true},"impressionData":false},{"name":"byok-sep-25","enabled":true,"variant":{"name":"disabled","enabled":false,"feature_enabled":true},"impressionData":false},{"name":"fork-pr-previews","enabled":true,"variant":{"name":"disabled","enabled":false,"feature_enabled":true},"impressionData":false},{"name":"revalidation-jwt","enabled":true,"variant":{"name":"disabled","enabled":false,"feature_enabled":true},"impressionData":false},{"name":"vite-origin","enabled":true,"variant":{"name":"disabled","enabled":false,"feature_enabled":true},"impressionData":false},{"name":"editor-agent-model-picker","enabled":true,"variant":{"name":"disabled","enabled":false,"feature_enabled":true},"impressionData":false},{"name":"billing-updated-9-15","enabled":true,"variant":{"name":"disabled","enabled":false,"feature_enabled":true},"impressionData":false},{"name":"workos-sso-scim","enabled":true,"variant":{"name":"disabled","enabled":false,"feature_enabled":true},"impressionData":false},{"name":"hobby-abuse-scan","enabled":true,"variant":{"name":"disabled","enabled":false,"feature_enabled":true},"impressionData":false},{"name":"dashboard-inbox","enabled":true,"variant":{"name":"disabled","enabled":false,"feature_enabled":true},"impressionData":false},{"name":"workos-signup","enabled":true,"variant":{"name":"disabled","enabled":false,"feature_enabled":true},"impressionData":false},{"name":"workos-enabled","enabled":true,"variant":{"name":"disabled","enabled":false,"feature_enabled":true},"impressionData":false}],"isAtlas":false,"googleFontsInlined":false},"customCss":[{"filePath":"style.css","content":"#page-title,sidebar{color:#320972!important}#navbar-transition{background-color:#320972!important;background:#320972!important}body:not(.dark) .NavBarLink,body:not(.dark) .nav-tabs-item{color:#fff!important}body:not(.dark) .NavBarLink:hover,body:not(.dark) .nav-tabs-item:hover{color:#98a2b3!important}#navigation-items>div:nth-of-type(2){margin-top:0!important}#assistant-entry-mobile svg,#search-bar-entry-mobile svg{color:#fff!important;transition:color .2s ease}#assistant-entry-mobile svg:hover{color:#9ca3af!important}#search-bar-entry-mobile svg{border-color:#fff!important;background-color:#fff!important}#search-bar-entry-mobile svg:hover{background-color:#9ca3af!important}#sidebar-title{font-weight:700}.sidebar-group-header{margin-bottom:0!important;position:sticky;top:0;background:0 0;z-index:10}#sidebar-group{margin-bottom:16px!important}"}],"page":{"pagePath":"mcp-reference/events/create-event","slug":"/mcp-reference/events/create-event","pageMetadata":{"title":"Create Event","description":"**Tool name:** `v1_create_event` · **Behaviour:** ✏️ Write\n\nCreate an event in the user's Zuddl organization. Handles conferences, virtual events, webinars, field events and third-party events — set eventType, and for a conference or virtual event also set eventFormat. CONFIRM WITH THE USER BEFORE CALLING THIS. Creating an event is not reversible from here. Restate what you are about to create — title, type and format, start and end with the timezone, and the team — name anything you chose rather than were told, and get an explicit yes. Do not call this in the same turn the user first mentions the event, and never to \"see what happens\". title and description must come from the user: ask for them and use their words rather than inventing something plausible. The timezone you may suggest when the conversation gives you a real basis, but say so and let them correct it. Call v1_list_teams first, every time, and take teamId from what it returns — never from memory or an earlier session. brandKitId comes from v1_list_brand_kits the same way. Tags and languages are given by name and resolved for you, and an unknown or ambiguous name comes back with the available options rather than a guess — nothing is created in that case. A NEEDS_INPUT response lists EVERY missing or inapplicable field for that event type at once, and nothing has been created — ask the user for all of them in one message, then call again. Read any DEFAULT values in resolvedPlan back to the user afterwards, and mention any warnings: a brand kit can fail to link without failing the create.\n\n**Same as Public API:** [Create an event](/api-reference/events/create-an-event) (`POST /v1/events`)","deprecated":null,"version":null,"playground":"none","openapi":"https://api.prod.zuddl.com/api/v3/api-docs/mcp-tools post /tools/v1_create_event","href":"/mcp-reference/events/create-event","autogeneratedByOpenApi":true},"description":{"compiledSource":"\"use strict\";\nconst {Fragment: _Fragment, jsx: _jsx, jsxs: _jsxs} = arguments[0];\nconst {useMDXComponents: _provideComponents} = arguments[0];\nfunction _createMdxContent(props) {\n const _components = {\n a: \"a\",\n code: \"code\",\n p: \"p\",\n strong: \"strong\",\n ..._provideComponents(),\n ...props.components\n };\n return _jsxs(_Fragment, {\n children: [_jsxs(_components.p, {\n children: [_jsx(_components.strong, {\n children: \"Tool name:\"\n }), \" \", _jsx(_components.code, {\n children: \"v1_create_event\"\n }), \" · \", _jsx(_components.strong, {\n children: \"Behaviour:\"\n }), \" ✏️ Write\"]\n }), \"\\n\", _jsx(_components.p, {\n children: \"Create an event in the user’s Zuddl organization. Handles conferences, virtual events, webinars, field events and third-party events — set eventType, and for a conference or virtual event also set eventFormat. CONFIRM WITH THE USER BEFORE CALLING THIS. Creating an event is not reversible from here. Restate what you are about to create — title, type and format, start and end with the timezone, and the team — name anything you chose rather than were told, and get an explicit yes. Do not call this in the same turn the user first mentions the event, and never to “see what happens”. title and description must come from the user: ask for them and use their words rather than inventing something plausible. The timezone you may suggest when the conversation gives you a real basis, but say so and let them correct it. Call v1_list_teams first, every time, and take teamId from what it returns — never from memory or an earlier session. brandKitId comes from v1_list_brand_kits the same way. Tags and languages are given by name and resolved for you, and an unknown or ambiguous name comes back with the available options rather than a guess — nothing is created in that case. A NEEDS_INPUT response lists EVERY missing or inapplicable field for that event type at once, and nothing has been created — ask the user for all of them in one message, then call again. Read any DEFAULT values in resolvedPlan back to the user afterwards, and mention any warnings: a brand kit can fail to link without failing the create.\"\n }), \"\\n\", _jsxs(_components.p, {\n children: [_jsx(_components.strong, {\n children: \"Same as Public API:\"\n }), \" \", _jsx(_components.a, {\n href: \"/api-reference/events/create-an-event\",\n children: \"Create an event\"\n }), \" (\", _jsx(_components.code, {\n children: \"POST /v1/events\"\n }), \")\"]\n })]\n });\n}\nfunction MDXContent(props = {}) {\n const {wrapper: MDXLayout} = {\n ..._provideComponents(),\n ...props.components\n };\n return MDXLayout ? _jsx(MDXLayout, {\n ...props,\n children: _jsx(_createMdxContent, {\n ...props\n })\n }) : _createMdxContent(props);\n}\nreturn {\n default: MDXContent\n};\n","frontmatter":{},"scope":{}},"pageType":"default","mdx":{"mdxSource":{"compiledSource":"\"use strict\";const{Fragment:_Fragment,jsx:_jsx}=arguments[0];const{useMDXComponents:_provideComponents}=arguments[0];function _createMdxContent(props){return _jsx(_Fragment,{})}function MDXContent(props={}){const{wrapper:MDXLayout}={..._provideComponents(),...props.components};return MDXLayout?_jsx(MDXLayout,{...props,children:_jsx(_createMdxContent,{...props})}):_createMdxContent(props)}return{default:MDXContent}","frontmatter":{},"scope":{"config":{},"pageMetadata":{"title":"Create Event","description":"**Tool name:** `v1_create_event` · **Behaviour:** ✏️ Write\n\nCreate an event in the user's Zuddl organization. Handles conferences, virtual events, webinars, field events and third-party events — set eventType, and for a conference or virtual event also set eventFormat. CONFIRM WITH THE USER BEFORE CALLING THIS. Creating an event is not reversible from here. Restate what you are about to create — title, type and format, start and end with the timezone, and the team — name anything you chose rather than were told, and get an explicit yes. Do not call this in the same turn the user first mentions the event, and never to \"see what happens\". title and description must come from the user: ask for them and use their words rather than inventing something plausible. The timezone you may suggest when the conversation gives you a real basis, but say so and let them correct it. Call v1_list_teams first, every time, and take teamId from what it returns — never from memory or an earlier session. brandKitId comes from v1_list_brand_kits the same way. Tags and languages are given by name and resolved for you, and an unknown or ambiguous name comes back with the available options rather than a guess — nothing is created in that case. A NEEDS_INPUT response lists EVERY missing or inapplicable field for that event type at once, and nothing has been created — ask the user for all of them in one message, then call again. Read any DEFAULT values in resolvedPlan back to the user afterwards, and mention any warnings: a brand kit can fail to link without failing the create.\n\n**Same as Public API:** [Create an event](/api-reference/events/create-an-event) (`POST /v1/events`)","deprecated":null,"version":null,"playground":"none","openapi":"https://api.prod.zuddl.com/api/v3/api-docs/mcp-tools post /tools/v1_create_event","href":"/mcp-reference/events/create-event","autogeneratedByOpenApi":true}}},"mdxSourceWithNoJs":null},"mdxExtracts":{"tableOfContents":[],"codeExamples":{}},"jsLinks":["/_mintlify/custom/zuddl-2f3d3563/e3b0c44298fc1c14/index.js","/_mintlify/custom/zuddl-2f3d3563/7688de4aa4708809/mcp-links.js"],"openApiReferenceData":{"operation":{"tags":["Events"],"summary":"Create Event","description":"**Tool name:** `v1_create_event` · **Behaviour:** ✏️ Write\n\nCreate an event in the user's Zuddl organization. Handles conferences, virtual events, webinars, field events and third-party events — set eventType, and for a conference or virtual event also set eventFormat. CONFIRM WITH THE USER BEFORE CALLING THIS. Creating an event is not reversible from here. Restate what you are about to create — title, type and format, start and end with the timezone, and the team — name anything you chose rather than were told, and get an explicit yes. Do not call this in the same turn the user first mentions the event, and never to \"see what happens\". title and description must come from the user: ask for them and use their words rather than inventing something plausible. The timezone you may suggest when the conversation gives you a real basis, but say so and let them correct it. Call v1_list_teams first, every time, and take teamId from what it returns — never from memory or an earlier session. brandKitId comes from v1_list_brand_kits the same way. Tags and languages are given by name and resolved for you, and an unknown or ambiguous name comes back with the available options rather than a guess — nothing is created in that case. A NEEDS_INPUT response lists EVERY missing or inapplicable field for that event type at once, and nothing has been created — ask the user for all of them in one message, then call again. Read any DEFAULT values in resolvedPlan back to the user afterwards, and mention any warnings: a brand kit can fail to link without failing the create.\n\n**Same as Public API:** [Create an event](/api-reference/events/create-an-event) (`POST /v1/events`)","operationId":"v1_create_event","requestBody":"97fc8b42-3bfd-45ef-ab0d-cefde972da3d","responses":{"200":"c358e2d0-deba-47cd-83c4-a9bf131446cb"},"x-mcp-annotations":{"readOnlyHint":false,"destructiveHint":false,"idempotentHint":false,"openWorldHint":true},"x-mcp-rest-operation":[{"method":"POST","path":"/v1/events","operationId":"createEvent","summary":"Create an event","docsUrl":"/api-reference/events/create-an-event"}],"x-mint":{"metadata":{"playground":"none"}},"method":"post","type":"path","servers":["1d18b86c-7788-4642-b7dd-e742dff72e19"],"security":["03703fe3-7f18-4872-b9e9-d9cd2fe6d1fc"],"path":"/tools/v1_create_event","baseUrlOptions":["https://setup.zuddl.com/api/mcp"],"title":"Create Event","codeSamples":[],"requiredOnlyExamples":false,"requestExampleType":"generated","responseExampleType":"generated"},"dependencies":{"parameters":{},"requestBody":{"description":"The tool's `arguments`, as sent in a JSON-RPC `tools/call` request.","content":{"application/json":{"schema":{"type":"object","properties":{"request":{"type":"object","description":"The event to create. eventType, title, description, startDateTime, endDateTime, tz and teamId are always required.","properties":{"description":{"type":"string","description":"Description of the event. Required. Rich-text HTML.","isRequired":true,"uniqueKey":"request.description","typeLabel":"string"},"endDateTime":{"type":"string","format":"date-time","description":"End of the event. Required, and must be after startDateTime.","isRequired":true,"uniqueKey":"request.endDateTime","typeLabel":"string\u003cdate-time>"},"eventType":{"type":"string","description":"Event type, in the public taxonomy shared with every /v1 read: EVENT covers both Conference and Virtual event (eventFormat distinguishes them), FIELD_EVENT, WEBINAR, THIRD_PARTY_EVENT. Determines which other fields apply.","enum":["EVENT","FIELD_EVENT","WEBINAR","THIRD_PARTY_EVENT"],"isRequired":true,"uniqueKey":"request.eventType","typeLabel":"enum\u003cstring>"},"startDateTime":{"type":"string","format":"date-time","description":"Start of the event, ISO-8601 with offset, e.g. 2026-09-05T10:00:00+05:30.","isRequired":true,"uniqueKey":"request.startDateTime","typeLabel":"string\u003cdate-time>"},"teamId":{"type":"string","description":"Identifier of the owning team. Required.","isRequired":true,"uniqueKey":"request.teamId","typeLabel":"string"},"title":{"type":"string","description":"Name of the event.","maxLength":400,"isRequired":true,"uniqueKey":"request.title","typeLabel":"string"},"tz":{"type":"string","description":"IANA timezone of the event, e.g. Asia/Kolkata. Required.","isRequired":true,"uniqueKey":"request.tz","typeLabel":"string"},"addressDetails":{"type":"object","description":"Venue for the event. Set this ONLY when the user named a place — never invent one or infer it from their location. Applies to FIELD_EVENT and THIRD_PARTY_EVENT and to an EVENT whose eventFormat is IN_PERSON or HYBRID; ignored for a WEBINAR.","properties":{"name":{"type":"string","description":"Venue name, e.g. Moscone Center.","isRequired":true,"uniqueKey":"request.addressDetails.name","typeLabel":"string"},"city":{"type":"string","description":"City.","uniqueKey":"request.addressDetails.city","typeLabel":"string"},"country":{"type":"string","description":"Country.","uniqueKey":"request.addressDetails.country","typeLabel":"string"},"latitude":{"type":"string","description":"Latitude, only from a place the user actually picked. Never estimate it.","uniqueKey":"request.addressDetails.latitude","typeLabel":"string"},"locality":{"type":"string","description":"Street address or locality.","uniqueKey":"request.addressDetails.locality","typeLabel":"string"},"longitude":{"type":"string","description":"Longitude, only from a place the user actually picked. Never estimate it.","uniqueKey":"request.addressDetails.longitude","typeLabel":"string"},"placeId":{"type":"string","description":"Google Places identifier, only from a place the user actually picked.","uniqueKey":"request.addressDetails.placeId","typeLabel":"string"},"postalCode":{"type":"string","description":"Postal or ZIP code.","uniqueKey":"request.addressDetails.postalCode","typeLabel":"string"},"state":{"type":"string","description":"State or region.","uniqueKey":"request.addressDetails.state","typeLabel":"string"}},"required":["name"],"uniqueKey":"request.addressDetails","typeLabel":"object"},"brandKitId":{"type":"string","description":"Identifier of a published brand kit to apply.","uniqueKey":"request.brandKitId","typeLabel":"string"},"eventFormat":{"type":"string","description":"VIRTUAL, IN_PERSON or HYBRID. Applies to EVENT only — it is what separates a Conference from a Virtual event. Set by the server for every other type.","enum":["VIRTUAL","IN_PERSON","HYBRID"],"uniqueKey":"request.eventFormat","typeLabel":"enum\u003cstring>"},"languageCodes":{"type":"array","description":"ISO 639-1 codes of languages to enable, e.g. [\"en\",\"de\"]. Call v1_list_languages for the supported set rather than guessing a code. The first code you send becomes the event's default language.","items":{"type":"string","description":"ISO 639-1 codes of languages to enable, e.g. [\"en\",\"de\"]. Call v1_list_languages for the supported set rather than guessing a code. The first code you send becomes the event's default language.","uniqueKey":"request.languageCodes.items.[INDEX]","typeLabel":"string"},"uniqueKey":"request.languageCodes","typeLabel":"string[]"},"salesforceCampaignId":{"type":"string","description":"Salesforce campaign ID to link. Some organizations require it; a 422 says so.","uniqueKey":"request.salesforceCampaignId","typeLabel":"string"},"tagNames":{"type":"array","description":"Names of existing organization tags. Maximum 10. Never created implicitly.","items":{"type":"string","description":"Names of EXISTING organization tags to apply, maximum 10. Call v1_list_tags to see what exists and use those names exactly. Set these only when the user asks for tags — do not infer them from the event's subject. A tag that does not exist is reported back, never created.","uniqueKey":"request.tagNames.items.[INDEX]","typeLabel":"string"},"uniqueKey":"request.tagNames","typeLabel":"string[]"}},"required":["description","endDateTime","eventType","startDateTime","teamId","title","tz"],"isRequired":true,"uniqueKey":"request","typeLabel":"object"}},"required":["request"],"uniqueKey":"","typeLabel":"object"},"examples":{"Example":{"title":"Example","value":{"request":{"description":"\u003cstring>","endDateTime":"2023-11-07T05:31:56Z","startDateTime":"2023-11-07T05:31:56Z","teamId":"\u003cstring>","title":"\u003cstring>","tz":"\u003cstring>","brandKitId":"\u003cstring>","languageCodes":["\u003cstring>"],"salesforceCampaignId":"\u003cstring>","tagNames":["\u003cstring>"]}}}},"exampleType":"generated"}},"required":true,"exampleType":"generated"},"responses":{"c358e2d0-deba-47cd-83c4-a9bf131446cb":{"description":"A JSON-RPC `tools/call` result. The tool's output is in `content`.","content":{"_mintlify/placeholder":{"schema":{"type":"object","description":""}}}}},"security":{"03703fe3-7f18-4872-b9e9-d9cd2fe6d1fc":{"oauth":{"type":"http","description":"OAuth 2.1 access token. MCP clients obtain it themselves (dynamic client registration + PKCE) when you connect them to the server URL above.","scheme":"bearer","scopes":[],"schemeName":"oauth"}}},"servers":{"1d18b86c-7788-4642-b7dd-e742dff72e19":{"url":"https://setup.zuddl.com/api/mcp","description":"Zuddl MCP server"}},"processedSecurityOptions":[{"schemes":[{"scheme":{"type":"http","description":"OAuth 2.1 access token. MCP clients obtain it themselves (dynamic client registration + PKCE) when you connect them to the server URL above.","scheme":"bearer","scopes":[],"schemeName":"oauth"},"schema":{"title":"Bearer Auth","type":"string","isRequired":true,"description":"OAuth 2.1 access token. MCP clients obtain it themselves (dynamic client registration + PKCE) when you connect them to the server URL above.","format":"bearer","typeLabel":"string\u003cbearer>","deprecated":false},"schemeName":"oauth","name":"Authorization"}],"title":"oauth"}]},"originalFileLocation":"https://api.prod.zuddl.com/api/v3/api-docs/mcp-tools"},"subdomain":"zuddl-2f3d3563","siteName":"Zuddl guides","title":"Create Event - Zuddl guides","navMaps":{"firstHrefInVersion":{},"firstHrefInLanguage":{}},"lastModified":"2026-10-27T06:46:19.940Z","originalFileLocation":"mcp-reference/events/create-event.mdx"},"headHtml":"\u003cscript data-mint-head>(function(){var d=document.documentElement,p=\"light\";if(!p){try{p=localStorage.getItem(\"isDarkMode\")}catch(e){}if(p==='true')p='dark';else if(p==='false')p='light';if(p!=='light'\u0026\u0026p!=='dark'\u0026\u0026p!=='system')p=\"light\"}var r=p==='system'?(matchMedia(\"(prefers-color-scheme: dark)\").matches?'dark':'light'):p;d.classList.remove(r==='dark'?'light':'dark');d.classList.add(r);d.setAttribute(\"data-theme-preference\",p)})();\u003c/script>\u003cmeta data-mint-head name=\"description\" content=\"Tool name: v1_create_event · Behaviour: ✏️ Write Create an event in the user\u0026#x27;s Zuddl organization. Handles conferences, virtual events, webinars, field events and third-party events — set eventType, and for a conference or virtual event also set eventFormat. CONFIRM WITH THE USER BEFORE CALLING THIS. Creating an event is not reversible from here. Restate what you are about to create — title, type and format, start and end with the timezone, and the team — name anything you chose rather than were told, and get an explicit yes. Do not call this in the same turn the user first mentions the event, and never to \u0026quot;see what happens\u0026quot;. title and description must come from the user: ask for them and use their words rather than inventing something plausible. The timezone you may suggest when the conversation gives you a real basis, but say so and let them correct it. Call v1_list_teams first, every time, and take teamId from what it returns — never from memory or an earlier session. brandKitId comes from v1_list_brand_kits the same way. Tags and languages are given by name and resolved for you, and an unknown or ambiguous name comes back with the available options rather than a guess — nothing is created in that case. A NEEDS_INPUT response lists EVERY missing or inapplicable field for that event type at once, and nothing has been created — ask the user for all of them in one message, then call again. Read any DEFAULT values in resolvedPlan back to the user afterwards, and mention any warnings: a brand kit can fail to link without failing the create. Same as Public API: Create an event (POST /v1/events)\">\u003cmeta data-mint-head name=\"application-name\" content=\"Zuddl guides\">\u003cmeta data-mint-head name=\"generator\" content=\"Mintlify\">\u003clink data-mint-head rel=\"icon\" type=\"image/png\" sizes=\"192x192\" href=\"/mintlify-assets/_mintlify/favicons/zuddl-2f3d3563/-eTLRHyA-a5Vwfxt/_generated/favicon/android-chrome-192x192.png\" media=\"(prefers-color-scheme: light)\">\u003clink data-mint-head rel=\"apple-touch-icon\" type=\"image/png\" sizes=\"180x180\" href=\"/mintlify-assets/_mintlify/favicons/zuddl-2f3d3563/-eTLRHyA-a5Vwfxt/_generated/favicon/apple-touch-icon.png\">\u003clink data-mint-head rel=\"icon\" type=\"image/png\" sizes=\"16x16\" href=\"/mintlify-assets/_mintlify/favicons/zuddl-2f3d3563/-eTLRHyA-a5Vwfxt/_generated/favicon/favicon-16x16.png\" media=\"(prefers-color-scheme: light)\">\u003clink data-mint-head rel=\"icon\" type=\"image/png\" sizes=\"32x32\" href=\"/mintlify-assets/_mintlify/favicons/zuddl-2f3d3563/-eTLRHyA-a5Vwfxt/_generated/favicon/favicon-32x32.png\" media=\"(prefers-color-scheme: light)\">\u003clink data-mint-head rel=\"shortcut icon\" type=\"image/x-icon\" href=\"/mintlify-assets/_mintlify/favicons/zuddl-2f3d3563/-eTLRHyA-a5Vwfxt/_generated/favicon/favicon.ico\" media=\"(prefers-color-scheme: light)\">\u003clink data-mint-head rel=\"icon\" type=\"image/png\" sizes=\"192x192\" href=\"/mintlify-assets/_mintlify/favicons/zuddl-2f3d3563/-eTLRHyA-a5Vwfxt/_generated/favicon-dark/android-chrome-192x192.png\" media=\"(prefers-color-scheme: dark)\">\u003clink data-mint-head rel=\"icon\" type=\"image/png\" sizes=\"16x16\" href=\"/mintlify-assets/_mintlify/favicons/zuddl-2f3d3563/-eTLRHyA-a5Vwfxt/_generated/favicon-dark/favicon-16x16.png\" media=\"(prefers-color-scheme: dark)\">\u003clink data-mint-head rel=\"icon\" type=\"image/png\" sizes=\"32x32\" href=\"/mintlify-assets/_mintlify/favicons/zuddl-2f3d3563/-eTLRHyA-a5Vwfxt/_generated/favicon-dark/favicon-32x32.png\" media=\"(prefers-color-scheme: dark)\">\u003clink data-mint-head rel=\"shortcut icon\" type=\"image/x-icon\" href=\"/mintlify-assets/_mintlify/favicons/zuddl-2f3d3563/-eTLRHyA-a5Vwfxt/_generated/favicon-dark/favicon.ico\" media=\"(prefers-color-scheme: dark)\">\u003cmeta data-mint-head property=\"og:title\" content=\"Create Event - Zuddl guides\">\u003cmeta data-mint-head property=\"og:description\" content=\"Tool name: v1_create_event · Behaviour: ✏️ Write Create an event in the user\u0026#x27;s Zuddl organization. Handles conferences, virtual events, webinars, field events and third-party events — set eventType, and for a conference or virtual event also set eventFormat. CONFIRM WITH THE USER BEFORE CALLING THIS. Creating an event is not reversible from here. Restate what you are about to create — title, type and format, start and end with the timezone, and the team — name anything you chose rather than were told, and get an explicit yes. Do not call this in the same turn the user first mentions the event, and never to \u0026quot;see what happens\u0026quot;. title and description must come from the user: ask for them and use their words rather than inventing something plausible. The timezone you may suggest when the conversation gives you a real basis, but say so and let them correct it. Call v1_list_teams first, every time, and take teamId from what it returns — never from memory or an earlier session. brandKitId comes from v1_list_brand_kits the same way. Tags and languages are given by name and resolved for you, and an unknown or ambiguous name comes back with the available options rather than a guess — nothing is created in that case. A NEEDS_INPUT response lists EVERY missing or inapplicable field for that event type at once, and nothing has been created — ask the user for all of them in one message, then call again. Read any DEFAULT values in resolvedPlan back to the user afterwards, and mention any warnings: a brand kit can fail to link without failing the create. Same as Public API: Create an event (POST /v1/events)\">\u003cmeta data-mint-head property=\"og:site_name\" content=\"Zuddl guides\">\u003cmeta data-mint-head property=\"og:url\" content=\"https://docs.zuddl.com/mcp-reference/events/create-event\">\u003cmeta data-mint-head property=\"og:type\" content=\"website\">\u003cmeta data-mint-head property=\"og:image\" content=\"https://zuddl-2f3d3563.mintlify.app/_mintlify/api/og/v2?division=Events\u0026amp;title=Create+Event\u0026amp;description=**Tool+name%3A**+%60v1_create_event%60+%C2%B7+**Behaviour%3A**+%E2%9C%8F%EF%B8%8F+Write%0A%0ACreate+an+event+in+the+user%27s+Zuddl+organization.+Handles+conferences%2C+virtual+events%2C+webinars%2C+fie\u0026amp;theme=b9dd646c8cdd23fa741fcf41\u0026amp;signature=4155dd86338b40c04395df1bf0fc693541eacbec1214b05c957d2c71705f6371\">\u003cmeta data-mint-head property=\"og:image:width\" content=\"1200\">\u003cmeta data-mint-head property=\"og:image:height\" content=\"630\">\u003cmeta data-mint-head name=\"twitter:card\" content=\"summary_large_image\">\u003cmeta data-mint-head name=\"twitter:title\" content=\"Create Event - Zuddl guides\">\u003cmeta data-mint-head name=\"twitter:description\" content=\"Tool name: v1_create_event · Behaviour: ✏️ Write Create an event in the user\u0026#x27;s Zuddl organization. Handles conferences, virtual events, webinars, field events and third-party events — set eventType, and for a conference or virtual event also set eventFormat. CONFIRM WITH THE USER BEFORE CALLING THIS. Creating an event is not reversible from here. Restate what you are about to create — title, type and format, start and end with the timezone, and the team — name anything you chose rather than were told, and get an explicit yes. Do not call this in the same turn the user first mentions the event, and never to \u0026quot;see what happens\u0026quot;. title and description must come from the user: ask for them and use their words rather than inventing something plausible. The timezone you may suggest when the conversation gives you a real basis, but say so and let them correct it. Call v1_list_teams first, every time, and take teamId from what it returns — never from memory or an earlier session. brandKitId comes from v1_list_brand_kits the same way. Tags and languages are given by name and resolved for you, and an unknown or ambiguous name comes back with the available options rather than a guess — nothing is created in that case. A NEEDS_INPUT response lists EVERY missing or inapplicable field for that event type at once, and nothing has been created — ask the user for all of them in one message, then call again. Read any DEFAULT values in resolvedPlan back to the user afterwards, and mention any warnings: a brand kit can fail to link without failing the create. Same as Public API: Create an event (POST /v1/events)\">\u003cmeta data-mint-head name=\"twitter:image\" content=\"https://zuddl-2f3d3563.mintlify.app/_mintlify/api/og/v2?division=Events\u0026amp;title=Create+Event\u0026amp;description=**Tool+name%3A**+%60v1_create_event%60+%C2%B7+**Behaviour%3A**+%E2%9C%8F%EF%B8%8F+Write%0A%0ACreate+an+event+in+the+user%27s+Zuddl+organization.+Handles+conferences%2C+virtual+events%2C+webinars%2C+fie\u0026amp;theme=b9dd646c8cdd23fa741fcf41\u0026amp;signature=4155dd86338b40c04395df1bf0fc693541eacbec1214b05c957d2c71705f6371\">\u003cmeta data-mint-head name=\"twitter:image:width\" content=\"1200\">\u003cmeta data-mint-head name=\"twitter:image:height\" content=\"630\">\u003cmeta data-mint-head name=\"msapplication-config\" content=\"/mintlify-assets/_mintlify/favicons/zuddl-2f3d3563/-eTLRHyA-a5Vwfxt/_generated/favicon/browserconfig.xml\">\u003cmeta data-mint-head name=\"apple-mobile-web-app-title\" content=\"Zuddl guides\">\u003cmeta data-mint-head name=\"msapplication-TileColor\" content=\"#843DF5\">\u003clink data-mint-head rel=\"canonical\" href=\"https://docs.zuddl.com/mcp-reference/events/create-event\">\u003clink data-mint-head rel=\"alternate\" type=\"application/xml\" href=\"/sitemap.xml\">\u003clink data-mint-head rel=\"alternate\" type=\"text/markdown\" href=\"/mcp-reference/events/create-event.md\">\u003cscript data-mint-head type=\"application/ld+json\">{\"@context\":\"https://schema.org\",\"@graph\":[{\"@type\":\"Organization\",\"@id\":\"https://docs.zuddl.com/#organization\",\"name\":\"Zuddl guides\",\"url\":\"https://docs.zuddl.com\",\"logo\":{\"@type\":\"ImageObject\",\"url\":\"https://mintcdn.com/zuddl-2f3d3563/t-oKtTCoPeeFOd0s/logo/ZuddlLogo.svg?fit=max\u0026auto=format\u0026n=t-oKtTCoPeeFOd0s\u0026q=85\u0026s=c7c00bcb1a029f560a632baf30c667c2\"}},{\"@type\":\"WebSite\",\"@id\":\"https://docs.zuddl.com#website\",\"name\":\"Zuddl guides\",\"url\":\"https://docs.zuddl.com\",\"publisher\":{\"@id\":\"https://docs.zuddl.com/#organization\"}},{\"@type\":\"WebPage\",\"@id\":\"https://docs.zuddl.com/mcp-reference/events/create-event#webpage\",\"url\":\"https://docs.zuddl.com/mcp-reference/events/create-event\",\"name\":\"Create Event\",\"description\":\"Tool name: v1_create_event · Behaviour: ✏️ Write Create an event in the user's Zuddl organization. Handles conferences, virtual events, webinars, field events and third-party events — set eventType, and for a conference or virtual event also set eventFormat. CONFIRM WITH THE USER BEFORE CALLING THIS. Creating an event is not reversible from here. Restate what you are about to create — title, type and format, start and end with the timezone, and the team — name anything you chose rather than were told, and get an explicit yes. Do not call this in the same turn the user first mentions the event, and never to \\\"see what happens\\\". title and description must come from the user: ask for them and use their words rather than inventing something plausible. The timezone you may suggest when the conversation gives you a real basis, but say so and let them correct it. Call v1_list_teams first, every time, and take teamId from what it returns — never from memory or an earlier session. brandKitId comes from v1_list_brand_kits the same way. Tags and languages are given by name and resolved for you, and an unknown or ambiguous name comes back with the available options rather than a guess — nothing is created in that case. A NEEDS_INPUT response lists EVERY missing or inapplicable field for that event type at once, and nothing has been created — ask the user for all of them in one message, then call again. Read any DEFAULT values in resolvedPlan back to the user afterwards, and mention any warnings: a brand kit can fail to link without failing the create. Same as Public API: Create an event (POST /v1/events)\",\"dateModified\":\"2026-10-27T06:46:19.940Z\",\"isPartOf\":{\"@id\":\"https://docs.zuddl.com#website\"},\"breadcrumb\":{\"@id\":\"https://docs.zuddl.com/mcp-reference/events/create-event#breadcrumb\"}},{\"@type\":\"BreadcrumbList\",\"@id\":\"https://docs.zuddl.com/mcp-reference/events/create-event#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"MCP Tools\",\"item\":\"https://docs.zuddl.com/mcp-reference/analytics/ask-zuddl-analytics\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Events\",\"item\":\"https://docs.zuddl.com/mcp-reference/events/search-events\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Create Event\",\"item\":\"https://docs.zuddl.com/mcp-reference/events/create-event\"}]},{\"@type\":[\"TechArticle\",\"APIReference\"],\"@id\":\"https://docs.zuddl.com/mcp-reference/events/create-event#apireference\",\"headline\":\"Create Event\",\"name\":\"Create Event\",\"description\":\"Tool name: v1_create_event · Behaviour: ✏️ Write Create an event in the user's Zuddl organization. Handles conferences, virtual events, webinars, field events and third-party events — set eventType, and for a conference or virtual event also set eventFormat. CONFIRM WITH THE USER BEFORE CALLING THIS. Creating an event is not reversible from here. Restate what you are about to create — title, type and format, start and end with the timezone, and the team — name anything you chose rather than were told, and get an explicit yes. Do not call this in the same turn the user first mentions the event, and never to \\\"see what happens\\\". title and description must come from the user: ask for them and use their words rather than inventing something plausible. The timezone you may suggest when the conversation gives you a real basis, but say so and let them correct it. Call v1_list_teams first, every time, and take teamId from what it returns — never from memory or an earlier session. brandKitId comes from v1_list_brand_kits the same way. Tags and languages are given by name and resolved for you, and an unknown or ambiguous name comes back with the available options rather than a guess — nothing is created in that case. A NEEDS_INPUT response lists EVERY missing or inapplicable field for that event type at once, and nothing has been created — ask the user for all of them in one message, then call again. Read any DEFAULT values in resolvedPlan back to the user afterwards, and mention any warnings: a brand kit can fail to link without failing the create. Same as Public API: Create an event (POST /v1/events)\",\"url\":\"https://docs.zuddl.com/mcp-reference/events/create-event\",\"mainEntityOfPage\":{\"@id\":\"https://docs.zuddl.com/mcp-reference/events/create-event#webpage\"},\"dateModified\":\"2026-10-27T06:46:19.940Z\",\"publisher\":{\"@id\":\"https://docs.zuddl.com/#organization\"},\"isPartOf\":{\"@id\":\"https://docs.zuddl.com#website\"}}]}\u003c/script>\u003cscript data-mint-head type=\"application/ld+json\">{\"@context\":\"https://schema.org\",\"@type\":\"WebSite\",\"name\":\"Zuddl guides\",\"creator\":{\"@type\":\"Organization\",\"name\":\"Mintlify\",\"url\":\"https://mintlify.com\"}}\u003c/script>","siteName":"Zuddl guides","nav":{"global":{},"tabs":[{"tab":"Docs","pages":[{"title":"Docs","href":""}]},{"tab":"API Reference","pages":[{"title":"API Reference","href":"/api-reference/introduction"}]},{"tab":"MCP Tools Reference","groups":[{"group":"MCP Tools Reference","pages":[{"title":"Introduction to the Zuddl MCP server","href":"/mcp-reference/introduction"}]},{"group":"MCP Tools","pages":[{"group":"Analytics","pages":[{"title":"Ask Zuddl Analytics","deprecated":null,"version":null,"playground":"none","openapi":"https://api.prod.zuddl.com/api/v3/api-docs/mcp-tools post /tools/ask_zuddl_analytics","href":"/mcp-reference/analytics/ask-zuddl-analytics"}]},{"group":"Attendees","pages":[{"title":"Count Attendees","deprecated":null,"version":null,"playground":"none","openapi":"https://api.prod.zuddl.com/api/v3/api-docs/mcp-tools post /tools/search_attendee_count","href":"/mcp-reference/attendees/count-attendees"},{"title":"Search Attendees","deprecated":null,"version":null,"playground":"none","openapi":"https://api.prod.zuddl.com/api/v3/api-docs/mcp-tools post /tools/search_attendees","href":"/mcp-reference/attendees/search-attendees"},{"title":"Update Registration Status","deprecated":null,"version":null,"playground":"none","openapi":"https://api.prod.zuddl.com/api/v3/api-docs/mcp-tools post /tools/update_registration_status","href":"/mcp-reference/attendees/update-registration-status"},{"title":"Check In Attendee to Event","deprecated":null,"version":null,"playground":"none","openapi":"https://api.prod.zuddl.com/api/v3/api-docs/mcp-tools post /tools/v1_checkin_event_attendee","href":"/mcp-reference/attendees/check-in-attendee-to-event"},{"title":"Check Out Attendee from Event","deprecated":null,"version":null,"playground":"none","openapi":"https://api.prod.zuddl.com/api/v3/api-docs/mcp-tools post /tools/v1_checkout_event_attendee","href":"/mcp-reference/attendees/check-out-attendee-from-event"},{"title":"Get Attendee Details","deprecated":null,"version":null,"playground":"none","openapi":"https://api.prod.zuddl.com/api/v3/api-docs/mcp-tools post /tools/v1_get_attendee","href":"/mcp-reference/attendees/get-attendee-details"},{"title":"List Attendees","deprecated":null,"version":null,"playground":"none","openapi":"https://api.prod.zuddl.com/api/v3/api-docs/mcp-tools post /tools/v1_list_attendees","href":"/mcp-reference/attendees/list-attendees"},{"title":"Register Attendee","deprecated":null,"version":null,"playground":"none","openapi":"https://api.prod.zuddl.com/api/v3/api-docs/mcp-tools post /tools/v1_register_attendee","href":"/mcp-reference/attendees/register-attendee"}]},{"group":"Events","pages":[{"title":"Search Events","description":"**Tool name:** `search_event` · **Behaviour:** 🔒 Read-only\n\nSearch events by event IDs (exact) and/or title (case-insensitive substring). Results are scoped to the caller's organization. Returns eventId, title, description, startDateTime, endDateTime, tz, status, visibility, type, eventFormat, organizationId, teamId, and identifier.\n\n**MCP-only:** this tool has no equivalent Public API endpoint.","deprecated":null,"version":null,"playground":"none","openapi":"https://api.prod.zuddl.com/api/v3/api-docs/mcp-tools post /tools/search_event","href":"/mcp-reference/events/search-events"},{"title":"Create Event","deprecated":null,"version":null,"playground":"none","openapi":"https://api.prod.zuddl.com/api/v3/api-docs/mcp-tools post /tools/v1_create_event","href":"/mcp-reference/events/create-event"},{"title":"Duplicate Event","description":"**Tool name:** `v1_duplicate_event` · **Behaviour:** ✏️ Write\n\nDuplicate an existing Zuddl event into a new one. PREVIEW-FIRST and two-step: call it WITHOUT confirm to validate and get the summary, show that summary to the user, and only call again with confirm=true after they reply with an explicit yes. Never pass confirm=true on the first call, and never infer consent from the original request.\nWhich fields are mandatory depends on the SOURCE event, so do not assume: a NEEDS_INPUT response lists every missing field at once -- ask the user for all of them in a single turn, then call again. When a violation carries options, those are the ONLY valid values: present them to the user as a numbered choice and pass back the chosen option's value. Never invent a value for a field that came with options, and never pick one on the user's behalf.\nsummary.values tags each value SUPPLIED, PREFILLED_FROM_SOURCE or DEFAULT. Read back every PREFILLED_FROM_SOURCE and DEFAULT value explicitly, say where it came from, and invite the user to change it before they confirm -- the timezone and the end time in particular were chosen by the system, not by them. Never present a system-chosen value as though the user asked for it.\nidentifier is the new event's URL slug. The setup UI prefills it from the title and lets the user edit it, so do the same: derive a slug from the new title, show it, and send what they agree to. Leave it out only if they do not care, in which case the server appends a random suffix.\nstatus: NEEDS_INPUT (mandatory fields missing -- see violations), NEEDS_CONFIRMATION (complete; show summary and automationNotices, then get an explicit yes), STARTED (queued; the new event exists but duplication is still running. Wait pollAfterSeconds (10s), then call get_event_duplication_status with newEventId, re-checking every nextPollInSeconds (10s) until terminal is true. Keep polling until it is terminal -- do NOT stop after one PENDING and leave the user without an outcome. Never report success before duplicationStatus is SUCCESS, and always give the user newEventUrl in the final message).\nReport the values used and the defaults applied. Do not report the Salesforce campaign, HubSpot marketing event, or Marketo program objects -- only announce, from automationNotices, that they are being created.\n\n**MCP-only:** this tool has no equivalent Public API endpoint.","deprecated":null,"version":null,"playground":"none","openapi":"https://api.prod.zuddl.com/api/v3/api-docs/mcp-tools post /tools/v1_duplicate_event","href":"/mcp-reference/events/duplicate-event"},{"title":"Get Event Details","deprecated":null,"version":null,"playground":"none","openapi":"https://api.prod.zuddl.com/api/v3/api-docs/mcp-tools post /tools/v1_get_event","href":"/mcp-reference/events/get-event-details"},{"title":"Get Event Duplication Status","deprecated":null,"version":null,"playground":"none","openapi":"https://api.prod.zuddl.com/api/v3/api-docs/mcp-tools post /tools/v1_get_event_duplication_status","href":"/mcp-reference/events/get-event-duplication-status"},{"title":"List Events","deprecated":null,"version":null,"playground":"none","openapi":"https://api.prod.zuddl.com/api/v3/api-docs/mcp-tools post /tools/v1_list_events","href":"/mcp-reference/events/list-events"},{"title":"List Languages","deprecated":null,"version":null,"playground":"none","openapi":"https://api.prod.zuddl.com/api/v3/api-docs/mcp-tools post /tools/v1_list_languages","href":"/mcp-reference/events/list-languages"},{"title":"List Tags","deprecated":null,"version":null,"playground":"none","openapi":"https://api.prod.zuddl.com/api/v3/api-docs/mcp-tools post /tools/v1_list_tags","href":"/mcp-reference/events/list-tags"}]},{"group":"Registration flows \u0026 tickets","pages":[{"title":"Search Registration Flows","deprecated":null,"version":null,"playground":"none","openapi":"https://api.prod.zuddl.com/api/v3/api-docs/mcp-tools post /tools/search_flow","href":"/mcp-reference/registration-flows-\u0026-tickets/search-registration-flows"},{"title":"Search Ticket Types","deprecated":null,"version":null,"playground":"none","openapi":"https://api.prod.zuddl.com/api/v3/api-docs/mcp-tools post /tools/search_ticket_type","href":"/mcp-reference/registration-flows-\u0026-tickets/search-ticket-types"}]},{"group":"Sessions","pages":[{"title":"Add Session Files","deprecated":null,"version":null,"playground":"none","openapi":"https://api.prod.zuddl.com/api/v3/api-docs/mcp-tools post /tools/v1_add_session_files","href":"/mcp-reference/sessions/add-session-files"},{"title":"Add Session Speakers","deprecated":null,"version":null,"playground":"none","openapi":"https://api.prod.zuddl.com/api/v3/api-docs/mcp-tools post /tools/v1_add_session_speakers","href":"/mcp-reference/sessions/add-session-speakers"},{"title":"Check In Attendee to Session","deprecated":null,"version":null,"playground":"none","openapi":"https://api.prod.zuddl.com/api/v3/api-docs/mcp-tools post /tools/v1_checkin_session_attendee","href":"/mcp-reference/sessions/check-in-attendee-to-session"},{"title":"Check Out Attendee from Session","deprecated":null,"version":null,"playground":"none","openapi":"https://api.prod.zuddl.com/api/v3/api-docs/mcp-tools post /tools/v1_checkout_session_attendee","href":"/mcp-reference/sessions/check-out-attendee-from-session"},{"title":"Create Session","deprecated":null,"version":null,"playground":"none","openapi":"https://api.prod.zuddl.com/api/v3/api-docs/mcp-tools post /tools/v1_create_session","href":"/mcp-reference/sessions/create-session"},{"title":"Get Session Details","deprecated":null,"version":null,"playground":"none","openapi":"https://api.prod.zuddl.com/api/v3/api-docs/mcp-tools post /tools/v1_get_session","href":"/mcp-reference/sessions/get-session-details"},{"title":"List Sessions","deprecated":null,"version":null,"playground":"none","openapi":"https://api.prod.zuddl.com/api/v3/api-docs/mcp-tools post /tools/v1_list_sessions","href":"/mcp-reference/sessions/list-sessions"},{"title":"Remove Session Files","deprecated":null,"version":null,"playground":"none","openapi":"https://api.prod.zuddl.com/api/v3/api-docs/mcp-tools post /tools/v1_remove_session_files","href":"/mcp-reference/sessions/remove-session-files"},{"title":"Remove Session Speakers","deprecated":null,"version":null,"playground":"none","openapi":"https://api.prod.zuddl.com/api/v3/api-docs/mcp-tools post /tools/v1_remove_session_speakers","href":"/mcp-reference/sessions/remove-session-speakers"},{"title":"Update Session","deprecated":null,"version":null,"playground":"none","openapi":"https://api.prod.zuddl.com/api/v3/api-docs/mcp-tools post /tools/v1_update_session","href":"/mcp-reference/sessions/update-session"}]},{"group":"Locations","pages":[{"title":"Create Location","deprecated":null,"version":null,"playground":"none","openapi":"https://api.prod.zuddl.com/api/v3/api-docs/mcp-tools post /tools/v1_create_location","href":"/mcp-reference/locations/create-location"},{"title":"Delete Location","deprecated":null,"version":null,"playground":"none","openapi":"https://api.prod.zuddl.com/api/v3/api-docs/mcp-tools post /tools/v1_delete_location","href":"/mcp-reference/locations/delete-location"},{"title":"Get Location Details","deprecated":null,"version":null,"playground":"none","openapi":"https://api.prod.zuddl.com/api/v3/api-docs/mcp-tools post /tools/v1_get_location","href":"/mcp-reference/locations/get-location-details"},{"title":"List Locations","deprecated":null,"version":null,"playground":"none","openapi":"https://api.prod.zuddl.com/api/v3/api-docs/mcp-tools post /tools/v1_list_locations","href":"/mcp-reference/locations/list-locations"},{"title":"Update Location","deprecated":null,"version":null,"playground":"none","openapi":"https://api.prod.zuddl.com/api/v3/api-docs/mcp-tools post /tools/v1_update_location","href":"/mcp-reference/locations/update-location"}]},{"group":"Speakers","pages":[{"title":"Create Speaker","deprecated":null,"version":null,"playground":"none","openapi":"https://api.prod.zuddl.com/api/v3/api-docs/mcp-tools post /tools/v1_create_speaker","href":"/mcp-reference/speakers/create-speaker"},{"title":"Get Speaker Details","deprecated":null,"version":null,"playground":"none","openapi":"https://api.prod.zuddl.com/api/v3/api-docs/mcp-tools post /tools/v1_get_speaker","href":"/mcp-reference/speakers/get-speaker-details"},{"title":"List Speakers","deprecated":null,"version":null,"playground":"none","openapi":"https://api.prod.zuddl.com/api/v3/api-docs/mcp-tools post /tools/v1_list_speakers","href":"/mcp-reference/speakers/list-speakers"},{"title":"Update Speaker","deprecated":null,"version":null,"playground":"none","openapi":"https://api.prod.zuddl.com/api/v3/api-docs/mcp-tools post /tools/v1_update_speaker","href":"/mcp-reference/speakers/update-speaker"},{"title":"Upload Speaker Picture","deprecated":null,"version":null,"playground":"none","openapi":"https://api.prod.zuddl.com/api/v3/api-docs/mcp-tools post /tools/v1_upload_speaker_pic","href":"/mcp-reference/speakers/upload-speaker-picture"}]},{"group":"Sponsors","pages":[{"title":"Create Sponsor","deprecated":null,"version":null,"playground":"none","openapi":"https://api.prod.zuddl.com/api/v3/api-docs/mcp-tools post /tools/v1_create_sponsor","href":"/mcp-reference/sponsors/create-sponsor"},{"title":"Get Sponsor Details","deprecated":null,"version":null,"playground":"none","openapi":"https://api.prod.zuddl.com/api/v3/api-docs/mcp-tools post /tools/v1_get_sponsor","href":"/mcp-reference/sponsors/get-sponsor-details"},{"title":"List Sponsors","deprecated":null,"version":null,"playground":"none","openapi":"https://api.prod.zuddl.com/api/v3/api-docs/mcp-tools post /tools/v1_list_sponsors","href":"/mcp-reference/sponsors/list-sponsors"},{"title":"Update Sponsor","deprecated":null,"version":null,"playground":"none","openapi":"https://api.prod.zuddl.com/api/v3/api-docs/mcp-tools post /tools/v1_update_sponsor","href":"/mcp-reference/sponsors/update-sponsor"},{"title":"Upload Sponsor Image","deprecated":null,"version":null,"playground":"none","openapi":"https://api.prod.zuddl.com/api/v3/api-docs/mcp-tools post /tools/v1_upload_sponsor_image","href":"/mcp-reference/sponsors/upload-sponsor-image"}]},{"group":"Brand Kits","pages":[{"title":"List Brand Kits","deprecated":null,"version":null,"playground":"none","openapi":"https://api.prod.zuddl.com/api/v3/api-docs/mcp-tools post /tools/v1_list_brand_kits","href":"/mcp-reference/brand-kits/list-brand-kits"}]},{"group":"Teams","pages":[{"title":"List Teams","deprecated":null,"version":null,"playground":"none","openapi":"https://api.prod.zuddl.com/api/v3/api-docs/mcp-tools post /tools/v1_list_teams","href":"/mcp-reference/teams/list-teams"}]}]}]},{"tab":"Webhook Reference","pages":[{"title":"Webhook Reference","href":"/api-reference/ticketingwebhooks/add-on-modified-activity"}]},{"tab":"Help Center","href":"https://support.zuddl.com/"}]},"title":"Create Event - Zuddl guides","buildId":"dpl_DFJrtvUi8HS5F9nkooKuDJsuD5BM","deploymentId":"dpl_DFJrtvUi8HS5F9nkooKuDJsuD5BM","dynamics":["c2aa737661","2b790eda92","b0f84f53ff","a9bb46feb3"],"chunks":["OpenApiReferenceProvider-rfhihCWU.js","utils-BmH1XFxk.js","cloneDeep-izs3Hzxb.js","_Uint8Array-BVIqJ90l.js","isObjectLike-C8vmzPEN.js","isArray-Dcu1dQ5t.js","utils-BcNsxPKB.js","toString-BX-iyh8G.js","isSymbol-CSH9U2Gm.js","addUniqueKeysToSchema-BAES3tkd.js","snippetPresets-DCMQBKLP.js","style-to-object-BY3JEAdk.js","v4-DIgz8zy6.js","ApiExamples-D6l_bzE9.js","isEqual-BfaiBbcl.js","usePlaygroundInputsStore-BOktbnNh.js","shallow-BCs8SgM7.js","getApiPlaygroundDisplay-DEmW5bJB.js","CodeSnippet-CpZOpB9C.js","CodeSnippets-BOBDqibl.js","Page-D5fEM6aW.js","getPastedJson-DH2JBvmr.js","icon-BBJH-kKh.js","MethodPill-D2Sd5NLC.js","DuplicateIcon-CGgfL2qN.js","createIcon-BKudBBzi.js","DynamicMarkdown-85clUA0i.js","SectionHeading-D0JiMgDx.js","axios-vUo_bRtp.js","Markdown-Cfiy0xZO.js","clsx-rL8ZCCw4.js","lib--scc4DXi.js","lib-B8HbPgcC.js","html-void-elements-mCSPHezU.js","dist-aeztFa9U.js","katex-YMM-FMeD.js","marked.esm-CZWythHk.js","AssistantPageLink-BywkCr5C.js"]}