Upload a sponsor’s logo or cover image, replacing the current one. Set imageType to LOGO (JPEG/PNG, at least 320x160 px) or COVER (JPEG/PNG/GIF, at least 1080x360 px); both are capped at 4 MB and the pixel data is fully decoded, so anything corrupt or truncated is rejected with IMAGE_CORRUPT. Provide exactly ONE source, in this order of preference: (1) imageFile — for an image the user attached in this conversation. Hosts that support file inputs fill this in themselves; you cannot construct it. (2) imageUrl — a publicly reachable https URL of the image. Redirects are not followed, and invalid, private or unresolvable URLs are rejected (INVALID_URL / PRIVATE_ADDRESS / UNRESOLVABLE). (3) imageBase64 — ONLY when you can run a real encoder over a real file on disk (e.g. base64 -i logo.png); send the output verbatim, uncompressed, unresized, not re-encoded and not truncated. NEVER hand-write, reconstruct, guess or abbreviate base64, and never try to encode an image you were merely shown in the conversation — you do not have its bytes and the result will be rejected. If the user attached an image and imageFile is unavailable, ask them for a URL instead. Returns the new imageUrl.
An image the user attached in this conversation. The host fills this in for file inputs — do not construct or invent it. Preferred source when available.
Base64 of the image file's real bytes — only if you can run an encoder over a file on disk.
Response
200
A JSON-RPC tools/call result. The tool's output is in content.
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Set imageType to LOGO (JPEG/PNG, at least 320x160 px) or COVER (JPEG/PNG/GIF, at least 1080x360 px); both are capped at 4 MB and the pixel data is fully decoded, so anything corrupt or truncated is rejected with IMAGE_CORRUPT. Provide exactly ONE source, in this order of preference: (1) imageFile — for an image the user attached in this conversation. Hosts that support file inputs fill this in themselves; you cannot construct it. (2) imageUrl — a publicly reachable https URL of the image. Redirects are not followed, and invalid, private or unresolvable URLs are rejected (INVALID_URL / PRIVATE_ADDRESS / UNRESOLVABLE). (3) imageBase64 — ONLY when you can run a real encoder over a real file on disk (e.g. base64 -i logo.png); send the output verbatim, uncompressed, unresized, not re-encoded and not truncated. NEVER hand-write, reconstruct, guess or abbreviate base64, and never try to encode an image you were merely shown in the conversation — you do not have its bytes and the result will be rejected. If the user attached an image and imageFile is unavailable, ask them for a URL instead. Returns the new imageUrl. Same as Public API: Upload a sponsor\u0026#x27;s logo or cover image (POST /v1/events/{eventId}/sponsors/{sponsorId}/image)\">\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=\"Upload Sponsor Image - Zuddl guides\">\u003cmeta data-mint-head property=\"og:description\" content=\"Tool name: v1_upload_sponsor_image · Behaviour: ✏️ Write Upload a sponsor\u0026#x27;s logo or cover image, replacing the current one. Set imageType to LOGO (JPEG/PNG, at least 320x160 px) or COVER (JPEG/PNG/GIF, at least 1080x360 px); both are capped at 4 MB and the pixel data is fully decoded, so anything corrupt or truncated is rejected with IMAGE_CORRUPT. Provide exactly ONE source, in this order of preference: (1) imageFile — for an image the user attached in this conversation. Hosts that support file inputs fill this in themselves; you cannot construct it. (2) imageUrl — a publicly reachable https URL of the image. Redirects are not followed, and invalid, private or unresolvable URLs are rejected (INVALID_URL / PRIVATE_ADDRESS / UNRESOLVABLE). (3) imageBase64 — ONLY when you can run a real encoder over a real file on disk (e.g. base64 -i logo.png); send the output verbatim, uncompressed, unresized, not re-encoded and not truncated. NEVER hand-write, reconstruct, guess or abbreviate base64, and never try to encode an image you were merely shown in the conversation — you do not have its bytes and the result will be rejected. If the user attached an image and imageFile is unavailable, ask them for a URL instead. Returns the new imageUrl. Same as Public API: Upload a sponsor\u0026#x27;s logo or cover image (POST /v1/events/{eventId}/sponsors/{sponsorId}/image)\">\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/sponsors/upload-sponsor-image\">\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=Sponsors\u0026amp;title=Upload+Sponsor+Image\u0026amp;description=**Tool+name%3A**+%60v1_upload_sponsor_image%60+%C2%B7+**Behaviour%3A**+%E2%9C%8F%EF%B8%8F+Write%0A%0AUpload+a+sponsor%27s+logo+or+cover+image%2C+replacing+the+current+one.+Set+imageType+to+LOGO+%28JP\u0026amp;theme=b9dd646c8cdd23fa741fcf41\u0026amp;signature=4b0aabcdf7dc2ffb697472268fd06df3b781bf53b24b2bbb085e6c33cdc26d0c\">\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=\"Upload Sponsor Image - Zuddl guides\">\u003cmeta data-mint-head name=\"twitter:description\" content=\"Tool name: v1_upload_sponsor_image · Behaviour: ✏️ Write Upload a sponsor\u0026#x27;s logo or cover image, replacing the current one. Set imageType to LOGO (JPEG/PNG, at least 320x160 px) or COVER (JPEG/PNG/GIF, at least 1080x360 px); both are capped at 4 MB and the pixel data is fully decoded, so anything corrupt or truncated is rejected with IMAGE_CORRUPT. Provide exactly ONE source, in this order of preference: (1) imageFile — for an image the user attached in this conversation. Hosts that support file inputs fill this in themselves; you cannot construct it. (2) imageUrl — a publicly reachable https URL of the image. Redirects are not followed, and invalid, private or unresolvable URLs are rejected (INVALID_URL / PRIVATE_ADDRESS / UNRESOLVABLE). (3) imageBase64 — ONLY when you can run a real encoder over a real file on disk (e.g. base64 -i logo.png); send the output verbatim, uncompressed, unresized, not re-encoded and not truncated. NEVER hand-write, reconstruct, guess or abbreviate base64, and never try to encode an image you were merely shown in the conversation — you do not have its bytes and the result will be rejected. If the user attached an image and imageFile is unavailable, ask them for a URL instead. Returns the new imageUrl. Same as Public API: Upload a sponsor\u0026#x27;s logo or cover image (POST /v1/events/{eventId}/sponsors/{sponsorId}/image)\">\u003cmeta data-mint-head name=\"twitter:image\" content=\"https://zuddl-2f3d3563.mintlify.app/_mintlify/api/og/v2?division=Sponsors\u0026amp;title=Upload+Sponsor+Image\u0026amp;description=**Tool+name%3A**+%60v1_upload_sponsor_image%60+%C2%B7+**Behaviour%3A**+%E2%9C%8F%EF%B8%8F+Write%0A%0AUpload+a+sponsor%27s+logo+or+cover+image%2C+replacing+the+current+one.+Set+imageType+to+LOGO+%28JP\u0026amp;theme=b9dd646c8cdd23fa741fcf41\u0026amp;signature=4b0aabcdf7dc2ffb697472268fd06df3b781bf53b24b2bbb085e6c33cdc26d0c\">\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/sponsors/upload-sponsor-image\">\u003clink data-mint-head rel=\"alternate\" type=\"application/xml\" href=\"/sitemap.xml\">\u003clink data-mint-head rel=\"alternate\" type=\"text/markdown\" href=\"/mcp-reference/sponsors/upload-sponsor-image.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/sponsors/upload-sponsor-image#webpage\",\"url\":\"https://docs.zuddl.com/mcp-reference/sponsors/upload-sponsor-image\",\"name\":\"Upload Sponsor Image\",\"description\":\"Tool name: v1_upload_sponsor_image · Behaviour: ✏️ Write Upload a sponsor's logo or cover image, replacing the current one. Set imageType to LOGO (JPEG/PNG, at least 320x160 px) or COVER (JPEG/PNG/GIF, at least 1080x360 px); both are capped at 4 MB and the pixel data is fully decoded, so anything corrupt or truncated is rejected with IMAGE_CORRUPT. Provide exactly ONE source, in this order of preference: (1) imageFile — for an image the user attached in this conversation. Hosts that support file inputs fill this in themselves; you cannot construct it. (2) imageUrl — a publicly reachable https URL of the image. Redirects are not followed, and invalid, private or unresolvable URLs are rejected (INVALID_URL / PRIVATE_ADDRESS / UNRESOLVABLE). (3) imageBase64 — ONLY when you can run a real encoder over a real file on disk (e.g. base64 -i logo.png); send the output verbatim, uncompressed, unresized, not re-encoded and not truncated. NEVER hand-write, reconstruct, guess or abbreviate base64, and never try to encode an image you were merely shown in the conversation — you do not have its bytes and the result will be rejected. If the user attached an image and imageFile is unavailable, ask them for a URL instead. Returns the new imageUrl. Same as Public API: Upload a sponsor's logo or cover image (POST /v1/events/{eventId}/sponsors/{sponsorId}/image)\",\"dateModified\":\"2026-10-27T06:46:20.289Z\",\"isPartOf\":{\"@id\":\"https://docs.zuddl.com#website\"},\"breadcrumb\":{\"@id\":\"https://docs.zuddl.com/mcp-reference/sponsors/upload-sponsor-image#breadcrumb\"}},{\"@type\":\"BreadcrumbList\",\"@id\":\"https://docs.zuddl.com/mcp-reference/sponsors/upload-sponsor-image#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\":\"Sponsors\",\"item\":\"https://docs.zuddl.com/mcp-reference/sponsors/create-sponsor\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Upload Sponsor Image\",\"item\":\"https://docs.zuddl.com/mcp-reference/sponsors/upload-sponsor-image\"}]},{\"@type\":[\"TechArticle\",\"APIReference\"],\"@id\":\"https://docs.zuddl.com/mcp-reference/sponsors/upload-sponsor-image#apireference\",\"headline\":\"Upload Sponsor Image\",\"name\":\"Upload Sponsor Image\",\"description\":\"Tool name: v1_upload_sponsor_image · Behaviour: ✏️ Write Upload a sponsor's logo or cover image, replacing the current one. Set imageType to LOGO (JPEG/PNG, at least 320x160 px) or COVER (JPEG/PNG/GIF, at least 1080x360 px); both are capped at 4 MB and the pixel data is fully decoded, so anything corrupt or truncated is rejected with IMAGE_CORRUPT. Provide exactly ONE source, in this order of preference: (1) imageFile — for an image the user attached in this conversation. Hosts that support file inputs fill this in themselves; you cannot construct it. (2) imageUrl — a publicly reachable https URL of the image. Redirects are not followed, and invalid, private or unresolvable URLs are rejected (INVALID_URL / PRIVATE_ADDRESS / UNRESOLVABLE). (3) imageBase64 — ONLY when you can run a real encoder over a real file on disk (e.g. base64 -i logo.png); send the output verbatim, uncompressed, unresized, not re-encoded and not truncated. NEVER hand-write, reconstruct, guess or abbreviate base64, and never try to encode an image you were merely shown in the conversation — you do not have its bytes and the result will be rejected. If the user attached an image and imageFile is unavailable, ask them for a URL instead. Returns the new imageUrl. Same as Public API: Upload a sponsor's logo or cover image (POST /v1/events/{eventId}/sponsors/{sponsorId}/image)\",\"url\":\"https://docs.zuddl.com/mcp-reference/sponsors/upload-sponsor-image\",\"mainEntityOfPage\":{\"@id\":\"https://docs.zuddl.com/mcp-reference/sponsors/upload-sponsor-image#webpage\"},\"dateModified\":\"2026-10-27T06:46:20.289Z\",\"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","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","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","description":"**Tool name:** `v1_update_sponsor` · **Behaviour:** ✏️ Write · 🔁 Idempotent\n\nChange the details of a sponsor on an event in your Zuddl organization. Send only the fields you want to change; anything you omit keeps its current value. Social links you supply are merged by type — a link you name is replaced, a link sent as an empty string is removed, and one you omit is left alone — while the sponsor's tier, booth, assigned tasks and uploaded files keep their current values. On events with the exhibitor portal the attached booth's name and description are derived from the sponsor, so changing the name or tagline re-derives them. Images are not settable here — use v1_upload_sponsor_image. Returns the updated sponsor.\n\n**Same as Public API:** [Update a sponsor](/api-reference/sponsors/update-a-sponsor) (`PATCH /v1/events/{eventId}/sponsors/{sponsorId}`)","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","description":"**Tool name:** `v1_list_brand_kits` · **Behaviour:** 🔒 Read-only\n\nList the PUBLISHED (usable) brand kits of your Zuddl organization — each with its name, primary logo URL, the website it was extracted from (absent for kits created from scratch), and how many events currently use it. Draft and deleted kits are never returned. Sorted by most recently updated first. Paginated: pagination.next is non-null when another page exists — call again with the next page number until it is null.\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_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":"Upload Sponsor Image - 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"]}