usefulapiHumanitix MCP server
Read Humanitix events, orders, tickets and live check-in counts, and check tickets in or out. Hosted by usefulapi: connect it to Claude, ChatGPT, Cursor or any MCP client.
What can I ask?
Turn on the Humanitix connector, then ask in plain words. The AI picks the tools.
- How many tickets have we sold for my next event?
- How many attendees have already checked in at tonight's event?
- Show me the orders for my workshop with buyer names and emails.
- Show tonight's event tickets with attendee names and check-in status.
What you can do with Humanitix in Claude and ChatGPT
For event organizers who sell tickets and run check-in with Humanitix.
Check our events, ticket types and capacity
Lists events, upcoming ones or those changed since a date, with dates, ticket types, pricing and capacity, and reads one event in detail.
Count how many attendees have checked in
Gets the check-in count for one date of an event, in total and per ticket type.
List the orders of an event with buyers
Lists an event's orders with buyer name and email, financial status, totals, discounts and payment type, and reads one order with its checkout answers.
Show attendees with ticket type and check-in status
Lists an event's tickets, complete or cancelled only, with attendee name, ticket type, price and check-in state, and reads one ticket's check-in history.
Check a ticket in or out at the door
Marks a ticket as checked in, or checks it out again to undo a mistake or track re-entry.
Changes dataCreate an event or change its details
Creates a base event with name, dates, timezone and location, or changes the details of an event and adds or reschedules its dates.
Changes dataHow do I connect Humanitix?
Before you connect
The login page asks for your Humanitix Public API key.
Find it in the Humanitix console → Account → Advanced → Public API key (generate one if none exists; regenerating revokes the old key). The key is used only to call the Humanitix API on your behalf and to derive a private account id; it is never shown to anyone.
Claude claude.ai · Desktop
- Open Customize → Connectors, then click + Add → Add custom connector.
- Enter the name Humanitix and this URL, then click Add:https://
humanitix. usefulapi. io/ mcp - Claude opens the login page: enter your Humanitix Public API key.
- In a chat, click + → Connectors and turn on Humanitix.
Team and Enterprise: an Owner adds the connector for the organization first.
ChatGPT chatgpt.com
- Open Plugins, click +, then Add custom MCP server.
- Enter the name Humanitix and this URL, choose OAuth as the authentication, confirm the warning and create it:https://
humanitix. usefulapi. io/ mcp - ChatGPT opens the login page: enter your Humanitix Public API key.
- In Plugins, install Humanitix, then choose it in a chat.
No Add custom MCP server option? It depends on your account or workspace settings: see OpenAI's guide.
Claude Code
Run this command, then run /mcp in Claude Code to log in:
Cursor
Add to Cursor or add this to ~/.cursor/mcp.json:
{
"mcpServers": {
"humanitix": {
"url": "https://humanitix.usefulapi.io/mcp"
}
}
} VS Code
Add to VS Code or add this to .vscode/mcp.json:
{
"servers": {
"humanitix": {
"type": "http",
"url": "https://humanitix.usefulapi.io/mcp"
}
}
} Codex
Run these commands. The second one opens the login page:
Other clients
Windsurf, Cline, Zed and other MCP clients: add this URL as a remote MCP server (Streamable HTTP). The client then opens the login page in your browser.
Add only the URL. Do not add an Authorization header or an API key to the client config. The server signs you in with OAuth: the login page asks for your Humanitix Public API key. If the config has such a header, remove it: some clients then send that header instead of the login token, and every call fails with 401.
Pricing
| Plan | Price | Limit |
|---|---|---|
| Free | $0 | 50 tool calls / month |
| Proper user | $9/mo · $90/yr | 10,000 tool calls / month |
| Pro+per user | $39/mo · $390/yr | 100,000 tool calls / month |
Each paid plan covers this Humanitix server only. Ask your AI to run humanitix_upgrade and choose Pro or Pro+, billed monthly or yearly (it returns a Stripe Checkout link). If you already have Pro, ask to change it to Pro+. The change requires your confirmation, keeps your billing interval and charges the price difference for the rest of the period immediately. Cancel any time with humanitix_cancel_subscription: your paid plan continues to the end of the paid period, with no refund for the current period, and asking to resume the same plan with humanitix_upgrade before then undoes the cancel. Or write to support@usefulapi.io.
Tools 19
Show all 19 tools (the AI picks them for you)
Read only · 11
- List events
humanitix_list_eventsList your events, newest first, with dates, ticket types, pricing and capacity. Filter to upcoming events or events changed since a date. Paged (total/page/pageSize in the response). - Get one event
humanitix_get_eventFetch one event: name, description, URL, dates (each date's _id is the event_date_id other tools take), ticket types, packaged tickets, pricing, location, capacity and publish state. - Get check-in count
humanitix_get_check_in_countHow many attendees have checked in for one date of an event, in total and per ticket type (ticket types with sales only, most check-ins first). BETA endpoint. - List an event's orders
humanitix_list_ordersList the orders for an event (optionally one date of it): buyer name/email, financial status, totals, discounts, payment type and sales channel. Paged. - Get one order
humanitix_get_orderFetch one order of an event, with its totals breakdown, answers to checkout questions and buyer details. - List an event's tickets
humanitix_list_ticketsList the tickets (attendees) for an event, optionally one date of it and complete or cancelled only: attendee name, ticket type, price, check-in state and seating. Paged. - Get one ticket
humanitix_get_ticketFetch one ticket of an event, including its check-in history and any swap history. - List tags
humanitix_list_tagsList the tags you use to group events (events carry them in tagIds). Paged. - Get one tag
humanitix_get_tagFetch one tag by id. - List platform-wide events
humanitix_list_global_eventsList public events from across the whole Humanitix platform, filterable by type, category and subcategory. Requires a special permission Humanitix activates on your account (403 otherwise). Paged. - List platform-wide event dates
humanitix_list_global_event_datesList individual event dates from across the platform — one row per date — with the public on-sale status of every ticket type. Requires a special permission Humanitix activates on your account (403 otherwise). Paged.
Changes data · 4
- Check in a ticket
humanitix_check_in_ticketMark a ticket as checked in at the door. Returns any scanning messages configured for that ticket. Undo with humanitix_check_out_ticket. - Check out a ticket
humanitix_check_out_ticketMark a checked-in ticket as checked out (e.g. to undo a mistaken check-in or track re-entry). - Create an event
humanitix_create_eventCreate a base event (name, description, timezone, one or more date ranges, location, keywords, classification). Ticket types are then set up in the Humanitix console. Requires a special permission Humanitix activates on your account (403 otherwise). - Update an event
humanitix_update_eventUpdate an event's name, description, timezone, location, keywords or classification, and add or reschedule dates (date operations CREATE and UPDATE; deleting dates is not exposed). Only fields you pass are sent. Requires a special permission Humanitix activates on your account (403 otherwise).
Your usefulapi plan · 4
- Usage status (free-tier meter)
humanitix_usage_statusReport the caller's current usage: the plan, calls used this month, the limit of the plan (the free monthly cap or the Pro fair use limit), remaining, and whether the limit is reached. Read-only; does not count against the meter. - Request a missing feature
humanitix_request_featureTell usefulapi that the user needs something the Humanitix tools cannot do yet (a missing tool, field or filter). Call it only when the user asks for something none of the tools can do, and tell the user that you send the request. Do not call it for errors or for normal requests. Do not include personal data, credentials or customer records. Stored with the product name and the client type (for example Claude or Cursor), without the user's account. At most 5 requests per day. Does not count against the meter. - Upgrade to Pro or Pro+
humanitix_upgradeGet a paid plan for Humanitix (the free tier caps monthly usage). Pro: 10,000 tool calls a month, for normal use — plan "monthly" ($9/month) or "yearly" ($90/year, 2 months free). Pro+: 100,000 tool calls a month, for automations and heavy use — plan "plus" ($39/month) or "plus_yearly" ($390/year). Without a plan it returns both Pro and Pro+, each with a payment link, for the user to choose; with a plan, one link. An existing Pro subscription changes to Pro+ in place: call without confirm first, as the reply states the exact charge for this account (the price difference for the rest of the period, or in a free Pro trial the full Pro+ price, as the trial ends); then call with confirm: true. Cancel any time: the plan then runs to the end of the paid period, so it also suits a one-time job. A link opens Stripe Checkout in the browser; after payment the account upgrades automatically. Does not count against the meter. - Cancel the Pro subscription
humanitix_cancel_subscriptionCancel the caller's Humanitix Pro subscription at the end of the paid period (no refund for the current period; Pro continues until then, then the free tier applies). Requires confirm: true. Run humanitix_upgrade later to undo the cancel before the period ends. Does not count against the meter.
FAQ
What can I do with Humanitix in Claude or ChatGPT?
Check our events, ticket types and capacity. Count how many attendees have checked in. List the orders of an event with buyers. Show attendees with ticket type and check-in status. Check a ticket in or out at the door. Create an event or change its details. See what you can do for the details.
Is this an official Humanitix product?
No. usefulapi is an independent service. It is not affiliated with or endorsed by Humanitix. The server calls the Humanitix API with your own Humanitix access, so it sees only the data that your account can see.
Can I connect Humanitix to Claude or ChatGPT?
Yes. In Claude, add this server's URL as a custom connector. In ChatGPT, add it as a custom MCP server in Plugins. Then log in once. Cursor, VS Code, Claude Code and Codex work too. See the setup steps.
What do I need to connect?
The login page asks for your Humanitix Public API key. See Before you connect for where to find it.
Do I put my Humanitix key or an Authorization header in the client config?
No. Add only the URL. Do not add an Authorization header or an API key to the client config. The server signs you in with OAuth: the login page asks for your Humanitix Public API key. If the config has such a header, remove it: some clients then send that header instead of the login token, and every call fails with 401.
How do you keep my Humanitix credentials?
The login stores them encrypted in the authorization grant of your connection. The server uses them to call the Humanitix API for you and to derive a private account id for usage metering. usefulapi does not show them on any page or in any reply. To stop all access, remove the connector and change or delete these credentials in Humanitix.
Can the AI change my Humanitix data?
Yes, if you approve it. 4 of the 15 Humanitix tools can create or change data. The other 11 are marked read-only. Most MCP clients ask you to approve a tool call before it runs.
What does it cost?
The Free plan gives 50 tool calls / month. Pro costs $9/mo or $90/yr, with 10,000 tool calls / month. Pro+ costs $39/mo or $390/yr, with 100,000 tool calls / month. Each subscription covers this Humanitix server only. Cancel any time: your paid plan then runs to the end of the paid period. Run humanitix_usage_status to see how many calls you used.
How do I subscribe or cancel?
Ask the AI to run humanitix_upgrade and choose Pro or Pro+, billed monthly or yearly: it returns a Stripe Checkout link. If you already have Pro, ask to change it to Pro+. After you confirm, your existing subscription changes in place, keeps its billing interval and charges the price difference for the rest of the period immediately. To cancel, run humanitix_cancel_subscription. Your paid plan continues to the end of the paid period.
What if a Humanitix tool that I need is missing?
Tell the AI what you wanted to do. It can send the request with humanitix_request_feature. We store the text with the server name, the type of AI client and the tool you tried, not with your account, and read every request when we plan new tools. You can send up to 5 requests per day.
Which AI clients can I use?
Any client that supports remote MCP servers (Streamable HTTP) with OAuth login: Claude (web and desktop), Claude Code, ChatGPT, Codex, Cursor, VS Code, Windsurf and others.
This is a Model Context Protocol endpoint — meant to be connected from an AI client, not opened in a browser. An invalid_token response at the URL is the auth gate working as designed; clients authenticate automatically.
Need a tool this server does not have, or a connection to another system? We build custom integrations and MCP servers.