Corsizio MCP by usefulapi
Read Corsizio events, attendees and registrations, including payment status. Read-only.
What it does
Corsizio MCP by usefulapi is an MCP server, a connector that lets an AI assistant use it as a tool. It is hosted: an assistant connects to it over the internet, nothing to install.
From the publisher's description, Electra Index matched it to one capability: payments. That makes it a candidate for tasks such as detect fraudulent transactions or buy products online.
Facts come from the Official MCP Registry, as declared by the publisher. Capabilities are matched automatically (low confidence). None of this is a test of the tool.
At a glance
How to connect
As declared in the Official MCP Registry · hosted endpoint tested by Electra Index 35m ago (live check)Hosted endpoint
https://corsizio.usefulapi.io/mcpstreamable-http
In Claude Code: claude mcp add --transport http corsizio-mcp-by-usefulapi https://corsizio.usefulapi.io/mcp
MCP settings (Claude Desktop, Cursor and other MCP clients)
{
"mcpServers": {
"corsizio-mcp-by-usefulapi": {
"url": "https://corsizio.usefulapi.io/mcp"
}
}
}Live check
Electra Index connected to the hosted endpoint 35m agoONLINE Corsizio MCP by usefulapi answered an MCP connection on 24 Oct 2026 and introduced itself as corsizio-mcp 1.1.0 (MCP protocol 2025-06-18).
6 tools offered to AI assistants
corsizio_get_account· Get the Corsizio account behind the API key: name, alias, time zone, currency, site URL, contact, and the configured locations, categories, age groups, genders, levels and price ranges (their ids are the filters for corsizio_list_events). Gcorsizio_list_events· List the account's events (classes, workshops, camps) with dates, location, prices and page URLs, newest start first by default. Only published events unless status says otherwise. Filter by status, date range, price range, category/locatiocorsizio_get_event· Get one event in full: dates, location, ticket prices and early-bird prices, descriptions, max spots, contact and instructors. Use include=stats for registration counts. For the attendee list use corsizio_list_attendees with the event id (ocorsizio_get_event_with_attendees· Get one event together with its attendees (and optionally each attendee's payment) in a single call. Returns personal data of registrants (names, emails, phones, notes); only use it when you need the roster, otherwise prefer corsizio_get_evcorsizio_list_attendees· List attendee registrations across the account, or for one event (event filter): name, email, phone, status, registration answers and dates. Default status is active. Filter by status (e.g. owing,!canceled), created-date range, event id, cocorsizio_get_attendee· Get one attendee registration in full: contact data, registration answers, internal remark, status, and with include=payment the amount, fees, taxes, refunds and transactions (card brand and last 4 digits). Returns personal data. The API ke
What "online" means: the server answered an MCP connection at the time of the check. It is not a guarantee of security, quality or continuous uptime. How we test: we open an MCP session and ask for the tool list, as an AI assistant would. We never run a tool and never send a key. Checked every few days. Method
Is this your server? Monitoring Pro: a check every 30 minutes and an email within the hour when it stops answering. Launch offer: $39.99 once, for life.
Tasks it helps with
Share of each task's required capabilities it covers| Detect fraudulent transactions Payments | 50% |
| Buy products online Payments | 33% |
| Handle refund requests Payments | 33% |
| Reconcile payments Payments | 33% |
Similar tools
Listed for the same task: detect fraudulent transactions- RevinhoREMOTELOCALRead-only SaaS business intelligence from GA4, Stripe, and Google Search Console
- mcpREMOTELOCALPay-per-query x402 business intelligence on Base, settled in USDC via the native 402 payment flow
- Wild Apricot MCP by usefulapiREMOTELOCALLook up members, events, registrations, invoices and payments, and add contacts or check in guests
- Teachworks MCP by usefulapiREMOTELOCALRead Teachworks students, families, tutors, lessons, invoices and payments; book lessons
- Vyfakturuj MCP by usefulapiREMOTELOCALRead and create Vyfakturuj invoices and contacts: search, number series, payment methods, tags
- UmbPanel — UmbHost GreenStack managementREMOTELOCALManage your UmbHost GreenStack hosting: deploys, Cloudflare, databases, SFTP, email and domains
Ready-made AI agents
Facts & evidence
Each fact shows where it was seen and when.| Fact | Value | Evidence | Source | Last confirmed |
|---|---|---|---|---|
| Version | 1.1.0 | DECLARED | SRC-001 Official MCP Registry | 11m ago |
| Hosted endpoint | https://corsizio.usefulapi.io/mcp | DECLARED | SRC-001 Official MCP Registry | 11m ago |
| Local install (package) | no | DECLARED | SRC-001 Official MCP Registry | 11m ago |
| Remote access (hosted) | yes | DECLARED | SRC-001 Official MCP Registry | 11m ago |
| Website | https://usefulapi.io/corsizio/ | DECLARED | SRC-001 Official MCP Registry | 11m ago |
| Repository | https://github.com/m190/usefulapi-mcp | DECLARED | SRC-001 Official MCP Registry | 11m ago |
| Registry status | active | DECLARED | SRC-001 Official MCP Registry | 11m ago |
| MCP server | yes | DECLARED | SRC-001 Official MCP Registry | 11m ago |
Change history
- VERSION24 Oct 20261.0.0 → 1.1.0
- NEW24 Oct 2026first seen in the index
Is this page accurate?
Flag it and our robot re-checks the official source. Reports never change a score.Is Corsizio MCP by usefulapi still online?
Free alerts · no accountQuestions about Corsizio MCP by usefulapi
How do I connect Corsizio MCP by usefulapi?
Use the hosted endpoint https://corsizio.usefulapi.io/mcp in your assistant's MCP settings. The exact settings are in "How to connect" above, as declared in the Official MCP Registry.
What tools does Corsizio MCP by usefulapi offer?
When Electra Index connected on 24 Oct 2026, it listed 6 tools: corsizio_get_account, corsizio_list_events, corsizio_get_event, corsizio_get_event_with_attendees, corsizio_list_attendees, corsizio_get_attendee. The full list is in "Live check" above.
Is Corsizio MCP by usefulapi online?
Yes. Its hosted endpoint answered an MCP connection from Electra Index 35m ago.
What can I use Corsizio MCP by usefulapi for?
Based on its description, it is most relevant to: detect fraudulent transactions, buy products online, handle refund requests, reconcile payments.