io.usefulapi/eventbrite
REMOTE · EVENTBRITE.USEFULAPI.IO · SCANNED OCT 3
Manage Eventbrite events, ticket classes, venues and discounts; read attendees, orders and reports.
Available components
How this component scores in each security and reliability category. Every signal is checked automatically against the live server, and we only credit what we can confirm. How we score → Why this is hard to score →
Endpoint Security89
- The endpoint's TLS certificate is valid, in date, and uses a strong key. View diagnostics → Pass
- Authorisation is enforced on tool calls, advertised via RFC 9728 protected-resource metadata. Discovery is public, which costs nothing: no tool can be invoked without a token. View diagnostics → Pass
- HTTPS is enforced; there's no plaintext access path. View diagnostics → Pass
- HSTS check failed: the Strict-Transport-Security header is absent. See how to fix → View diagnostics → Fail
- DNSSEC check failed: this domain isn't protected by DNSSEC. See how to fix → View diagnostics → Fail
- The authorisation server offers only Dynamic Client Registration (RFC 7591), which MCP 2026-07-28 deprecated in favour of Client ID Metadata Documents. View diagnostics → Partial
Transport & Reachability100
- Verified streamable-http transport via a live MCP handshake. View diagnostics → Pass
Schema Quality & AI Usability71
- AI-judged instruction clarity (excellent).Pass
- Context-footprint check failed: tool/resource definitions use about 4891 tokens (~188/item across 26 items; 26 tools + 0 resources), over budget; trim descriptions and params. See how to fix → Fail
- Usage-examples check failed: none of the tools include examples. See how to fix → Fail
Stability & Change Management10
- Stability observed for 3 of 30 days with no destabilising changes; credit accrues until the full window elapses.Partial
Tool Coverage100
- 100% of tools have a non-trivial description (not blank, and not just the tool's name).Pass
- 100% of tool parameters carry a description.Pass
Tool Safety100
- No prompt-injection markers were found in the server instructions, tool names or descriptions we captured.Pass
- All 1 tool(s) whose name or description implies an irreversible operation declare an MCP destructiveHint annotation.Pass
- An AI judge read all 26 captured unit(s) of tool text and found none that tries to manipulate the model reading it.Pass
Capabilities60
- Spec-recency check failed: implements MCP spec 2025-06-18; the latest is 2026-07-28. See how to fix → Fail
How do I install the io.usefulapi/eventbrite MCP server?
io.usefulapi/eventbrite is a hosted endpoint at https://eventbrite.usefulapi.io/mcp, so there is nothing to install locally. Ready-made configuration for Claude, Cursor, VS Code, Codex and 5 more is on this page, copied from each client's own documentation.
remote · eventbrite.usefulapi.io
claude mcp add --transport http io-usefulapi-eventbrite 'https://eventbrite.usefulapi.io/mcp'
{
"mcpServers": {
"io-usefulapi-eventbrite": {
"url": "https://eventbrite.usefulapi.io/mcp"
}
}
} {
"servers": {
"io-usefulapi-eventbrite": {
"type": "http",
"url": "https://eventbrite.usefulapi.io/mcp"
}
}
} [mcp_servers.io-usefulapi-eventbrite] url = "https://eventbrite.usefulapi.io/mcp"
{
"$schema": "https://opencode.ai/config.json",
"mcp": {
"io-usefulapi-eventbrite": {
"type": "remote",
"url": "https://eventbrite.usefulapi.io/mcp",
"enabled": true
}
}
} openclaw mcp add io-usefulapi-eventbrite --url 'https://eventbrite.usefulapi.io/mcp' --transport streamable-http
mcp_servers:
io-usefulapi-eventbrite:
url: "https://eventbrite.usefulapi.io/mcp" {
"McpServers": {
"io-usefulapi-eventbrite": {
"Transport": "http",
"Url": "https://eventbrite.usefulapi.io/mcp"
}
}
} assistant mcp add io-usefulapi-eventbrite -t streamable-http -u 'https://eventbrite.usefulapi.io/mcp'
{
"mcpServers": {
"io-usefulapi-eventbrite": {
"type": "http",
"url": "https://eventbrite.usefulapi.io/mcp"
}
}
} The mcpServers block is a cross-client convention. Remote transports vary, so check your client's docs.
Every change we have recorded for this component, newest first. Security-relevant changes are always shown. ▲ marks a change for the better, ▼ a change for the worse; unmarked changes are neutral.
- 2 Oct 26 +1
- Server version: 1.3.0 → 1.5.1 functional
- 1 Oct 26 +5
- HTTPS: unverified → pass ▲ security
- Stability: unverified → 0.03 ▲ functional
- Server version: 1.0.0 → 1.3.0 functional
- 30 Sept 26 +52
- Authorization: unverified → pass ▲ security
- Injection markers: unverified → pass ▲ security
- Transport: fail → pass ▲ security
- First check of Judged manipulation: pass security
- First check of Authorization: partial security
- MCP protocol: unverified → fail ▼ functional
- Tool coverage: unverified → 100 ▲ functional
- First check of Schema quality: fail functional
- First check of Schema quality: excellent functional
- First check of Schema quality: fail functional
- First check of Destructive annotations: 100 functional
- First check of Tool coverage: 100 functional
- 29 Sept 26 18
First indexed and scored.
Diagnostic detail from the automated scan of this channel: what the scanner observed at each step, so you can see exactly where a check passed or failed. It is informational only and never changes the trust score.
Captured 3 Oct 2026 · Probed https://eventbrite.usefulapi.io/mcp
TLS valid
Negotiated TLS 1.3 with TLS_AES_128_GCM_SHA256 .
| Subject | Issuer | Valid from | Valid until | Key | Signature | Serial |
|---|---|---|---|---|---|---|
| CN=usefulapi.io | CN=WE1,O=Google Trust Services,C=US | 13 Sept 2026 | 12 Dec 2026 | ECDSA 256 | ECDSA-SHA256 | d9be3287b0fde9630e825ba1f79bff3f |
| SANs: usefulapi.io, *.usefulapi.io | ||||||
| CN=WE1,O=Google Trust Services,C=US (CA) | CN=GTS Root R4,O=Google Trust Services LLC,C=US | 13 Dec 2023 | 20 Feb 2029 | ECDSA 256 | ECDSA-SHA384 | 7ff31977972c224a76155d13b6d685e3 |
| CN=GTS Root R4,O=Google Trust Services LLC,C=US (CA) | CN=GlobalSign Root CA,OU=Root CA,O=GlobalSign nv-sa,C=BE | 15 Nov 2023 | 28 Jan 2028 | ECDSA 384 | SHA256-RSA | 7fe530bf331343bedd821610493d8a1b |
Background: What to check on a remote MCP endpoint →
DNSSEC insecure
Validation of eventbrite.usefulapi.io. — Not signed
| Zone | DS | Keys | Algorithms | Outcome |
|---|---|---|---|---|
| . | trust_anchor | 20326, 38696 | 8, 8 | Verified |
| io. | present | 57355 | 8 | Verified |
| usefulapi.io. | absent | Unsigned (proven) parent-signed NSEC/NSEC3 proves an unsigned delegation |
Authentication Enforced and verified
The endpoint asked for a token and published valid RFC 9728 metadata describing how to get one.
| Result | Enforced and verified |
|---|---|
| Enforced | On tool calls |
| HTTP status | 200 |
WWW-Authenticate challenge Bearer realm="OAuth", resource_metadata="https://eventbrite.usefulapi.io/.well-known/oauth-protected-resource/mcp"
Bearer realm="OAuth", resource_metadata="https://eventbrite.usefulapi.io/.well-known/oauth-protected-resource/mcp"Protected resource metadata
| Document | https://eventbrite.usefulapi.io/.well-known/oauth-protected-resource/mcp |
|---|---|
| Retrieved | Yes |
| Resource | https://eventbrite.usefulapi.io/mcp |
| Authorisation server | https://eventbrite.usefulapi.io |
Background: How OAuth 2.1 works in the 2026 MCP spec →
Transports 2 probes
| Transport | URL | Outcome | Status | Location |
|---|---|---|---|---|
| streamable-http | https://eventbrite.usefulapi.io/mcp | Verified | 200 | |
| http (plaintext) | http://eventbrite.usefulapi.io/mcp | HTTPS enforced | 301 | https://eventbrite.usefulapi.io/mcp |
The tools this component advertises to a client, with an estimated token cost for each. Expand a tool to see its parameters and schema. The per-tool counts are indicative and are not scored directly; the schema's total context footprint is one signal in Schema Quality & AI Usability. A tool's description is untrusted text the model reads on every call, which is what makes this list a security surface and not just an inventory: how tool poisoning works →
eventbrite_copy_event Copy an event ~170
Duplicate an event (tickets, payment options, refund policy, tax settings) into a new event with a new ID, optionally with a new name and dates. Eventbrite: POST /events/{event_id}/copy/.
| Name | Type | Req | Description |
|---|---|---|---|
| end_date | string | – | End of the new event, in UTC, e.g. 2026-12-01T02:00:00Z. |
| event_id | string | yes | Source event ID. |
| name | string | – | Name of the new event. |
| start_date | string | – | Start of the new event, in UTC, e.g. 2026-12-01T02:00:00Z. |
| summary | string | – | Summary of the new event. |
| timezone | string | – | Olson timezone for the new event. |
No output schema declared.
No examples provided.
eventbrite_create_discount Create a discount or access code ~377
Create a promo code (type=coded), a public discount (type=public, single event) or an access code that unlocks hidden tickets (type=access). Scope: event_id (+ticket_class_ids) for one event, ticket_group_id for a group, neither for all the organization's events. Eventbrite: POST /organizations/{organization_id}/discounts/.
| Name | Type | Req | Description |
|---|---|---|---|
| amount_off | string | – | Fixed amount off in the event currency, e.g. "10" or "7.50". Not together with percent_off. |
| code | string | yes | The code (or the public discount's name). No spaces for coded/access. |
| end_date | string | – | Usable until, naive local time in the event's timezone, e.g. 2026-11-01T09:00:00. |
| event_id | string | – | Limit to one event. Omit (with ticket_group_id also omitted) for an organization-wide discount. |
| organization_id | string | yes | Organization ID (from eventbrite_list_organizations). This is NOT the organizer id in an organizer profile URL. |
| percent_off | string | – | Percentage off, 1.00–100.00, e.g. "20". Not together with amount_off. |
| quantity_available | integer | – | How many times it can be used; 0 = unlimited. |
| start_date | string | – | Usable from, naive local time in the event's timezone, e.g. 2026-11-01T09:00:00. |
| ticket_class_ids | array | – | Limit to these ticket classes of event_id. |
| ticket_group_id | string | – | Limit to one ticket group. |
| type | string | yes | coded = promo code, public = shown on the listing, access = unlocks hidden tickets. |
No output schema declared.
No examples provided.
eventbrite_create_event Create a draft event ~447
Create a new event as a DRAFT (not visible or on sale until eventbrite_publish_event). Add tickets with eventbrite_create_ticket_class before publishing. Eventbrite: POST /organizations/{organization_id}/events/.
| Name | Type | Req | Description |
|---|---|---|---|
| capacity | integer | – | Event capacity. Omit to use the sum of the ticket class capacities. |
| category_id | string | – | Event category ID. |
| currency | string | yes | ISO 4217 currency code, e.g. USD. |
| end_utc | string | yes | End time, in UTC, e.g. 2026-12-01T02:00:00Z. |
| format_id | string | – | Event format ID. |
| hide_end_date | boolean | – | Hide the end date from attendees. |
| hide_start_date | boolean | – | Hide the start date from attendees. |
| invite_only | boolean | – | Only invited people can see the event page. Mutually exclusive with listed. |
| listed | boolean | – | Publicly searchable on Eventbrite (default true). |
| name | string | yes | Event name. |
| online_event | boolean | – | True if the event is online-only (no venue). Cannot be combined with venue_id. |
| organization_id | string | yes | Organization ID (from eventbrite_list_organizations). This is NOT the organizer id in an organizer profile URL. |
| organizer_id | string | – | Organizer profile ID. Omit to use the default organizer. |
| shareable | boolean | – | Show social sharing buttons. |
| show_remaining | boolean | – | Show the number of tickets left on the event page. |
| start_utc | string | yes | Start time, in UTC, e.g. 2026-12-01T02:00:00Z. |
| subcategory_id | string | – | Event subcategory ID (US only). |
| summary | string | – | Plain-text summary, max 140 characters (Eventbrite's replacement for the old description field). |
| timezone | string | yes | Olson timezone of the event, e.g. America/Los_Angeles or Europe/London. |
| venue_id | string | – | Venue ID (from eventbrite_list_venues or eventbrite_create_venue). |
No output schema declared.
No examples provided.
eventbrite_create_ticket_class Create a ticket class ~378
Add a ticket type to an event. Paid: set cost like "USD,2500" and capacity. Free: free=true and capacity. Eventbrite: POST /events/{event_id}/ticket_classes/.
| Name | Type | Req | Description |
|---|---|---|---|
| capacity | integer | – | How many of this ticket can be sold. Required for normal (non-donation, non-tiered) tickets. |
| cost | string | – | Ticket price as "<CURRENCY>,<minor units>", e.g. "USD,1000" is $10.00. Must match the event currency. Only for paid tickets. |
| description | string | – | Ticket description. |
| donation | boolean | – | True for a donation ticket (buyer picks the amount). |
| event_id | string | yes | Event ID. |
| free | boolean | – | True for a free ticket (then omit cost). |
| hidden | boolean | – | Hide this ticket from the event page. |
| include_fee | boolean | – | Absorb the Eventbrite fee into the displayed price. |
| inventory_tier_id | string | – | Inventory tier to attach the ticket to (required for tiered events). |
| maximum_quantity | integer | – | Maximum per order. |
| minimum_quantity | integer | – | Minimum per order. |
| name | string | yes | Ticket name, e.g. General Admission. |
| order_confirmation_message | string | – | Message shown on the order confirmation for this ticket. |
| sales_channels | array | – | Where it is sold: ["online"], ["atd"] (at the door) or both. |
| sales_end | string | – | When sales close, in UTC, e.g. 2026-12-01T02:00:00Z. |
| sales_start | string | – | When sales open, in UTC, e.g. 2026-12-01T02:00:00Z. |
No output schema declared.
No examples provided.
eventbrite_create_venue Create a venue ~238
Save a new venue under an organization, to use as an event's venue_id. Eventbrite: POST /organizations/{organization_id}/venues/.
| Name | Type | Req | Description |
|---|---|---|---|
| address_1 | string | – | Street address, line 1. |
| address_2 | string | – | Street address, line 2. |
| age_restriction | string | – | Age restriction. |
| capacity | integer | – | Venue capacity. |
| city | string | – | City. |
| country | string | – | ISO 3166-1 two-letter country code, e.g. US. |
| google_place_id | string | – | Google Place ID for the venue. |
| latitude | string | – | Latitude. |
| longitude | string | – | Longitude. |
| name | string | yes | Venue name. |
| organization_id | string | yes | Organization ID (from eventbrite_list_organizations). This is NOT the organizer id in an organizer profile URL. |
| organizer_id | string | – | Organizer the venue belongs to (omit for the default). |
| postal_code | string | – | Postal code. |
| region | string | – | ISO 3166-2 region code, e.g. CA. |
No output schema declared.
No examples provided.
eventbrite_get_attendee Get an attendee ~106
Fetch one attendee of an event, including check-in state (checked_in, barcodes[].status), answers and cost breakdown. Eventbrite: GET /events/{event_id}/attendees/{attendee_id}/.
| Name | Type | Req | Description |
|---|---|---|---|
| attendee_id | string | yes | Attendee ID. |
| event_id | string | yes | Event ID. |
| expand | string | – | Comma-separated expansions, e.g. venue,organizer,ticket_classes (Expansions v1 `expand=`). |
No output schema declared.
No examples provided.
eventbrite_get_attendee_report Get an attendee report ~200
Attendee report for one or more events: number of attendees and orders per time bucket, optionally grouped. Eventbrite: GET /reports/attendees/.
| Name | Type | Req | Description |
|---|---|---|---|
| date_facet | string | – | Time bucket for the data points (default day). |
| end_date | string | – | Report end date, e.g. 2026-09-30. |
| event_ids | array | yes | One or more Event IDs to report on. |
| event_status | string | – | Filter by event status. |
| group_by | string | – | Group the report by this dimension. |
| period | integer | – | Number of date_facet units back from now, e.g. date_facet=hour + period=3 = last 3 hours. |
| start_date | string | – | Report start date, e.g. 2026-09-01. |
| timezone | string | – | Timezone for the report (default: the first event's). |
No output schema declared.
No examples provided.
eventbrite_get_capacity Get an event's capacity ~56
Fetch the event capacity tier: capacity_total, capacity_sold, capacity_pending, quantity_total and capacity holds. Eventbrite: GET /events/{event_id}/capacity_tier/.
| Name | Type | Req | Description |
|---|---|---|---|
| event_id | string | yes | Event ID. |
No output schema declared.
No examples provided.
eventbrite_get_event Get an event ~93
Fetch one event: name, summary, start/end, status, capacity, venue_id, listing settings. Use expand=venue,ticket_classes for more. Eventbrite: GET /events/{event_id}/.
| Name | Type | Req | Description |
|---|---|---|---|
| event_id | string | yes | Event ID. |
| expand | string | – | Comma-separated expansions, e.g. venue,organizer,ticket_classes (Expansions v1 `expand=`). |
No output schema declared.
No examples provided.
eventbrite_get_event_description Get an event's full description ~49
Fetch the fully rendered HTML description of an event (summary plus the page modules). Eventbrite: GET /events/{event_id}/description/.
| Name | Type | Req | Description |
|---|---|---|---|
| event_id | string | yes | Event ID. |
No output schema declared.
No examples provided.
eventbrite_get_me Get my user ~41
Fetch the Eventbrite user the token belongs to (name, emails). A cheap way to confirm the token works. Eventbrite: GET /users/me/.
Input schema present but exposes no named parameters.
No output schema declared.
No examples provided.
eventbrite_get_order Get an order ~79
Fetch one order. Use expand=attendees,event to include its tickets and event. Eventbrite: GET /orders/{order_id}/.
| Name | Type | Req | Description |
|---|---|---|---|
| expand | string | – | Comma-separated expansions, e.g. venue,organizer,ticket_classes (Expansions v1 `expand=`). |
| order_id | string | yes | Order ID. |
No output schema declared.
No examples provided.
eventbrite_get_sales_report Get a sales report ~211
Sales report for one or more events: gross, net, fees, royalty and quantity per time bucket, optionally grouped (by ticket, payment method, country, ...). Eventbrite: GET /reports/sales/.
| Name | Type | Req | Description |
|---|---|---|---|
| date_facet | string | – | Time bucket for the data points (default day). |
| end_date | string | – | Report end date, e.g. 2026-09-30. |
| event_ids | array | yes | One or more Event IDs to report on. |
| event_status | string | – | Filter by event status. |
| group_by | string | – | Group the report by this dimension. |
| period | integer | – | Number of date_facet units back from now, e.g. date_facet=hour + period=3 = last 3 hours. |
| start_date | string | – | Report start date, e.g. 2026-09-01. |
| timezone | string | – | Timezone for the report (default: the first event's). |
No output schema declared.
No examples provided.
eventbrite_list_attendees List attendees ~247
List attendees (one per sold ticket) of one event OR of all of an organization's events. Each attendee carries checked_in, cancelled, refunded, status, ticket_class_name, profile and barcodes (status unused/used). Pass exactly one of event_id / organization_id. Eventbrite: GET /events/{event_id}/attendees/ or GET /organizations/{organization_id}/attendees/.
| Name | Type | Req | Description |
|---|---|---|---|
| changed_since | string | – | Only attendees changed on or after this time, in UTC, e.g. 2026-12-01T02:00:00Z. |
| continuation | string | – | pagination.continuation from the previous page. Omit for the first page. |
| event_id | string | – | Event ID — list this event's attendees. |
| expand | string | – | Comma-separated expansions, e.g. venue,organizer,ticket_classes (Expansions v1 `expand=`). |
| organization_id | string | – | Organization ID — list attendees across all its events. |
| status | string | – | attending = Attending or Checked In; not_attending = Not Attending or Deleted; unpaid (event only) = order not paid. |
No output schema declared.
No examples provided.
eventbrite_list_discounts List discounts ~198
Search an organization's discounts and access codes, with quantity_sold. scope=event needs event_id; multi_events = cross-event discounts; user = all of the organization's. Eventbrite: GET /organizations/{organization_id}/discounts/.
| Name | Type | Req | Description |
|---|---|---|---|
| code | string | – | Exact code or name match. Not together with code_filter. |
| code_filter | string | – | Approximate code or name match. Not together with code. |
| continuation | string | – | pagination.continuation from the previous page. Omit for the first page. |
| event_id | string | – | Event ID (required when scope=event). |
| organization_id | string | yes | Organization ID (from eventbrite_list_organizations). This is NOT the organizer id in an organizer profile URL. |
| page_size | integer | – | Records per page. |
| scope | string | yes | Discount scope. event requires event_id. |
| type | string | – | Only this discount type. |
No output schema declared.
No examples provided.
eventbrite_list_events List an organization's events ~185
List the events of an organization, filterable by status, name and past/upcoming. Eventbrite: GET /organizations/{organization_id}/events/.
| Name | Type | Req | Description |
|---|---|---|---|
| continuation | string | – | pagination.continuation from the previous page. Omit for the first page. |
| expand | string | – | Comma-separated expansions, e.g. venue,organizer,ticket_classes (Expansions v1 `expand=`). |
| name_filter | string | – | Only events whose name matches this text. |
| order_by | string | – | Sort order. |
| organization_id | string | yes | Organization ID (from eventbrite_list_organizations). This is NOT the organizer id in an organizer profile URL. |
| page_size | integer | – | Records per page. |
| status | string | – | Filter by event status. |
| time_filter | string | – | Past, or current and future, events. |
No output schema declared.
No examples provided.
eventbrite_list_inventory_tiers List an event's inventory tiers ~122
List the inventory tiers of a tiered or reserved-seating event, with quantity_total, quantity_sold, quantity_pending and linked ticket_class_ids. Eventbrite: GET /events/{event_id}/inventory_tiers/.
| Name | Type | Req | Description |
|---|---|---|---|
| continuation | string | – | pagination.continuation from the previous page. Omit for the first page. |
| count_against_event_capacity | boolean | – | Only tiers that do (true) or do not (false, e.g. add-ons) count against event capacity. |
| event_id | string | yes | Event ID. |
No output schema declared.
No examples provided.
eventbrite_list_orders List orders ~209
List orders of one event OR of all of an organization's events: buyer name/email, status, costs. Pass exactly one of event_id / organization_id. Eventbrite: GET /events/{event_id}/orders/ or GET /organizations/{organization_id}/orders/.
| Name | Type | Req | Description |
|---|---|---|---|
| changed_since | string | – | Only orders changed on or after this time, in UTC, e.g. 2026-12-01T02:00:00Z. |
| continuation | string | – | pagination.continuation from the previous page. Omit for the first page. |
| event_id | string | – | Event ID — list this event's orders. |
| expand | string | – | Comma-separated expansions, e.g. venue,organizer,ticket_classes (Expansions v1 `expand=`). |
| organization_id | string | – | Organization ID — list orders across all its events. |
| status | string | – | active = attending orders, inactive = not attending, both, or all_not_deleted. |
No output schema declared.
No examples provided.
eventbrite_list_organizations List my organizations ~63
List the organizations you are a member of. Almost every other tool needs an organization_id from here. Eventbrite: GET /users/me/organizations/.
| Name | Type | Req | Description |
|---|---|---|---|
| continuation | string | – | pagination.continuation from the previous page. Omit for the first page. |
No output schema declared.
No examples provided.
eventbrite_list_ticket_classes List an event's ticket classes ~101
List the ticket types of an event with price, capacity, quantity_sold and sales window. Eventbrite: GET /events/{event_id}/ticket_classes/.
| Name | Type | Req | Description |
|---|---|---|---|
| category | string | – | Only this ticket category. |
| continuation | string | – | pagination.continuation from the previous page. Omit for the first page. |
| event_id | string | yes | Event ID. |
| pos | string | – | Only tickets valid for this point of sale. |
No output schema declared.
No examples provided.
eventbrite_list_venues List an organization's venues ~87
List the saved venues of an organization, with address and capacity. Eventbrite: GET /organizations/{organization_id}/venues/.
| Name | Type | Req | Description |
|---|---|---|---|
| continuation | string | – | pagination.continuation from the previous page. Omit for the first page. |
| organization_id | string | yes | Organization ID (from eventbrite_list_organizations). This is NOT the organizer id in an organizer profile URL. |
No output schema declared.
No examples provided.
eventbrite_publish_event Publish an event ~72
Make a draft event live so tickets go on sale. Needs a name, organizer, at least one ticket class and valid payment options. Undo with eventbrite_unpublish_event while there are no orders. Eventbrite: POST /events/{event_id}/publish/.
| Name | Type | Req | Description |
|---|---|---|---|
| event_id | string | yes | Event ID. |
No output schema declared.
No examples provided.
eventbrite_unpublish_event Unpublish an event ~65
Take a published event back to unpublished. Only allowed while it has no pending or completed orders (or, for paid events, once completed and paid out). Eventbrite: POST /events/{event_id}/unpublish/.
| Name | Type | Req | Description |
|---|---|---|---|
| event_id | string | yes | Event ID. |
No output schema declared.
No examples provided.
eventbrite_update_discount Update a discount ~281
Change a discount or access code (amount, uses, dates, scope); only the fields you pass are sent. Eventbrite: POST /discounts/{discount_id}/.
| Name | Type | Req | Description |
|---|---|---|---|
| amount_off | string | – | Fixed amount off in the event currency, e.g. "10" or "7.50". Not together with percent_off. |
| code | string | – | New code. |
| discount_id | string | yes | Discount ID. |
| end_date | string | – | Usable until, naive local time in the event's timezone, e.g. 2026-11-01T09:00:00. |
| event_id | string | – | Limit to one event. Omit (with ticket_group_id also omitted) for an organization-wide discount. |
| percent_off | string | – | Percentage off, 1.00–100.00, e.g. "20". Not together with amount_off. |
| quantity_available | integer | – | How many times it can be used; 0 = unlimited. |
| start_date | string | – | Usable from, naive local time in the event's timezone, e.g. 2026-11-01T09:00:00. |
| ticket_class_ids | array | – | Limit to these ticket classes of event_id. |
| ticket_group_id | string | – | Limit to one ticket group. |
No output schema declared.
No examples provided.
eventbrite_update_event Update an event ~422
Change fields of an existing event; only the fields you pass are sent. Changing start/end needs timezone too. Eventbrite: POST /events/{event_id}/.
| Name | Type | Req | Description |
|---|---|---|---|
| capacity | integer | – | Event capacity. Omit to use the sum of the ticket class capacities. |
| category_id | string | – | Event category ID. |
| currency | string | – | ISO 4217 currency (not changeable after paid sales). |
| end_utc | string | – | New end time, in UTC, e.g. 2026-12-01T02:00:00Z. |
| event_id | string | yes | Event ID. |
| format_id | string | – | Event format ID. |
| hide_end_date | boolean | – | Hide the end date from attendees. |
| hide_start_date | boolean | – | Hide the start date from attendees. |
| invite_only | boolean | – | Only invited people can see the event page. Mutually exclusive with listed. |
| listed | boolean | – | Publicly searchable on Eventbrite (default true). |
| name | string | – | New event name. |
| online_event | boolean | – | True if the event is online-only (no venue). Cannot be combined with venue_id. |
| organizer_id | string | – | Organizer profile ID. Omit to use the default organizer. |
| shareable | boolean | – | Show social sharing buttons. |
| show_remaining | boolean | – | Show the number of tickets left on the event page. |
| start_utc | string | – | New start time, in UTC, e.g. 2026-12-01T02:00:00Z. |
| subcategory_id | string | – | Event subcategory ID (US only). |
| summary | string | – | Plain-text summary, max 140 characters (Eventbrite's replacement for the old description field). |
| timezone | string | – | Olson timezone of the event, e.g. America/Los_Angeles or Europe/London. |
| venue_id | string | – | Venue ID (from eventbrite_list_venues or eventbrite_create_venue). |
No output schema declared.
No examples provided.
eventbrite_update_ticket_class Update a ticket class ~394
Change a ticket type (name, price, capacity, sales window, visibility); only the fields you pass are sent. The price cannot change after tickets are sold. Eventbrite: POST /events/{event_id}/ticket_classes/{ticket_class_id}/.
| Name | Type | Req | Description |
|---|---|---|---|
| capacity | integer | – | How many of this ticket can be sold. Required for normal (non-donation, non-tiered) tickets. |
| cost | string | – | Ticket price as "<CURRENCY>,<minor units>", e.g. "USD,1000" is $10.00. Must match the event currency. Only for paid tickets. |
| description | string | – | Ticket description. |
| donation | boolean | – | True for a donation ticket (buyer picks the amount). |
| event_id | string | yes | Event ID. |
| free | boolean | – | True for a free ticket (then omit cost). |
| hidden | boolean | – | Hide this ticket from the event page. |
| include_fee | boolean | – | Absorb the Eventbrite fee into the displayed price. |
| inventory_tier_id | string | – | Inventory tier to attach the ticket to (required for tiered events). |
| maximum_quantity | integer | – | Maximum per order. |
| minimum_quantity | integer | – | Minimum per order. |
| name | string | – | New ticket name. |
| order_confirmation_message | string | – | Message shown on the order confirmation for this ticket. |
| sales_channels | array | – | Where it is sold: ["online"], ["atd"] (at the door) or both. |
| sales_end | string | – | When sales close, in UTC, e.g. 2026-12-01T02:00:00Z. |
| sales_start | string | – | When sales open, in UTC, e.g. 2026-12-01T02:00:00Z. |
| ticket_class_id | string | yes | Ticket class ID. |
No output schema declared.
No examples provided.
What is the io.usefulapi/eventbrite MCP server?
io.usefulapi/eventbrite is an MCP server listed in the public MCP registry as io.usefulapi/eventbrite. Manage Eventbrite events, ticket classes, venues and discounts; read attendees, orders and reports. This page covers its hosted endpoint (https://eventbrite.usefulapi.io/mcp).
Is the io.usefulapi/eventbrite MCP server safe to use?
io.usefulapi/eventbrite scores 76 out of 100 on VerifyMCP. That is a record of what we were able to check automatically, not an endorsement. The category breakdown on this page shows every signal behind the number, including the ones we could not confirm.
What tools does the io.usefulapi/eventbrite MCP server expose?
io.usefulapi/eventbrite exposes 26 tools: eventbrite_get_me, eventbrite_list_organizations, eventbrite_list_events, eventbrite_get_event, eventbrite_get_event_description, and 21 more. Their descriptions and schemas cost roughly 4,891 tokens of context every time the server is loaded.
Does the io.usefulapi/eventbrite MCP server require authentication?
Yes. io.usefulapi/eventbrite asked us for credentials when we connected, so you will need to authorise it in your MCP client before it can do anything.
Is the io.usefulapi/eventbrite MCP server still maintained?
io.usefulapi/eventbrite is still listed as active in the MCP registry. We last reached this channel on 3 October 2026. Those dates come from our own scans of the registry and the channel itself, not from anything the publisher announced.