Read Fitssey schedules, class capacity, stock, pass pricing, sales and attendance reports. Hosted by usefulapi: connect it to Claude, ChatGPT, Cursor or any MCP client.
Turn on the Fitssey connector, then ask in plain words. The AI picks the tools.
For fitness studio owners and administrators who manage classes, passes and sales in Fitssey.
Read a date-bounded schedule, inspect remaining class capacity and check the sessions included in online-bookable courses.
Review pass prices and session allowances, then inspect individual offerings and the contract catalog.
Review a page of products and inspect stock, SKU and price for individual items when checking supplies.
Read sales for a date range one page at a time, checking items, amounts and payment methods without treating one page as total revenue.
Inspect active-pass validity and remaining allowances by client ID, then review a page of recorded class visits. Customer names, contact details and private notes are omitted.
The login page asks for your Fitssey Studio UUID and Fitssey API key.
Create a dedicated key in Studio → Integrations → API Keys. Find the Studio UUID in Studio → Your Studio → UUID. Calls read one page or a bounded date range; reports omit customer names and contact details.
Create a separate key in Studio → Integrations → API Keys. Copy the Studio UUID from Studio → Your Studio → UUID. This connector is read-only and excludes private notes, health details, livestream secrets and customer contact details. Billing and usage are per Studio UUID and API key; replacing the key creates a separate identity without automatic plan or usage transfer. Fitssey applies API limits and lockouts; each tool reads one page or a bounded date range, with no automatic retries.
Team and Enterprise: an Owner adds the connector for the organization first.
No Add custom MCP server option? It depends on your account or workspace settings: see OpenAI's guide.
Run this command, then run /mcp in Claude Code to log in:
Add to Cursor or add this to ~/.cursor/mcp.json:
{
"mcpServers": {
"fitssey": {
"url": "https://fitssey.usefulapi.io/mcp"
}
}
} Add to VS Code or add this to .vscode/mcp.json:
{
"servers": {
"fitssey": {
"type": "http",
"url": "https://fitssey.usefulapi.io/mcp"
}
}
} Run these commands. The second one opens the login page:
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 Fitssey Studio UUID and Fitssey 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.
| Plan | Price | Limit |
|---|---|---|
| Free | $0 | 50 tool calls / month |
| Proper Studio UUID and API key | $9/mo · $90/yr | 10,000 tool calls / month |
| Pro+per Studio UUID and API key | $39/mo · $390/yr | 100,000 tool calls / month |
Each paid plan covers this Fitssey server only. Ask your AI to run fitssey_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 fitssey_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 fitssey_upgrade before then undoes the cancel. Or write to [email protected].
fitssey_list_classesfitssey_list_locationsfitssey_list_stafffitssey_list_productsfitssey_get_productfitssey_list_pricing_optionsfitssey_get_pricing_optionfitssey_list_contractsfitssey_get_contractfitssey_get_schedulefitssey_list_coursesfitssey_get_schedule_eventfitssey_get_client_visits_reportfitssey_get_sales_reportfitssey_get_active_passes_reportfitssey_usage_statusfitssey_request_featurefitssey_upgradefitssey_cancel_subscriptionReview upcoming class capacity. Compare pass offerings. Check studio product stock. Inspect recorded sales. Review active passes and attendance. See what you can do for the details.
No. usefulapi is an independent service. It is not affiliated with or endorsed by Fitssey. The server calls the Fitssey API with your own Fitssey access, so it sees only the data that your account can see.
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.
The login page asks for your Fitssey Studio UUID and Fitssey API key. See Before you connect for where to find them.
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 Fitssey Studio UUID and Fitssey 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.
The login stores them encrypted in the authorization grant of your connection. The server uses them to call the Fitssey 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 Fitssey.
All 15 Fitssey tools are marked read-only.
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 Fitssey server only. Cancel any time: your paid plan then runs to the end of the paid period. Run fitssey_usage_status to see how many calls you used.
Ask the AI to run fitssey_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 fitssey_cancel_subscription. Your paid plan continues to the end of the paid period.
Tell the AI what you wanted to do. It can send the request with fitssey_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.
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.