MoonClerk MCP by usefulapi MCP Server

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answering

MoonClerk MCP by usefulapi is answering right now. Last checked 1 min ago. It exposes 6 tools. Last commit 25 Oct 2026.

Read MoonClerk payment forms, customers (plans with subscriptions) and payments. Read-only.

Uptime history 23 hours of history

23 hours agonow

100.0%

Uptime 24h

85 of 85 checks

Tools

read from the server

318 ms

Response time

average over 24h

Stars

last commit 25 Oct 2026

What changed 4

Every tool that appeared, vanished or quietly changed what it asks for. Recorded since 25 October 2026. No other catalogue keeps this.

25 Oct a tool changed version4 times that day

and 3 more, back to 25 October 2026

Nothing serious here today

Today is the operative word: we check MoonClerk MCP by usefulapi every 15 minutes and re-read its code on every release. Watch it and you find out the day that stops being true.

Connect this server

Endpoint below is the one we actually reach during checks — not the one copied from a README. Last verified 1 min ago.

Claude Code Claude Desktop Codex Cursor VS Code

run in your terminal

claude mcp add moonclerk --transport http https://moonclerk.usefulapi.io/mcp

Settings → Connectors → Add custom connector, then paste this address

https://moonclerk.usefulapi.io/mcp

~/.codex/config.toml

[mcp_servers.moonclerk]
url = "https://moonclerk.usefulapi.io/mcp"

.cursor/mcp.json

{
  "mcpServers": {
    "moonclerk": {
      "url": "https://moonclerk.usefulapi.io/mcp"
    }
  }
}

.vscode/mcp.json

{
  "servers": {
    "moonclerk": {
      "type": "http",
      "url": "https://moonclerk.usefulapi.io/mcp"
    }
  }
}

Available tools 6

Read directly from the server with tools/list, grouped by what they act on. If a tool disappears, we record the date.

moonclerk

moonclerk_get_customer

One MoonClerk customer (plan) by id with the full subscription, payment method, discount, checkout amounts (subtotal, fee, total, upfront amount, trial days) and custom field answers. The payer's management link and checkout token are never returned. Read-only. GET /customers/{id}.

moonclerk_get_form

One payment form by id: title, currency, payment volume and checkout count. Read-only. GET /forms/{id}.

moonclerk_get_payment

One MoonClerk payment by id with amounts (cents), Stripe fee, refunds, payer, payment method, Stripe references (charge, customer, invoice), coupon, custom fields and one-time checkout data. The checkout token is never returned. Read-only. GET /payments/{id}.

moonclerk_list_customers

List MoonClerk customers, which the MoonClerk web app calls "Plans": each is one payer with their subscription (status, plan amount and interval, next payment date, trial and cancel dates), payment method (brand, last 4), coupon discount, custom form fields and the form they used. Filter by form, status (active, canceled, expired, past_due, pending, unpaid), sign-up date range or next-payment date range, e.g. past_due plans or renewals due this month. The payer's management link and checkout token are never returned. Read-only. GET /customers.

moonclerk_list_forms

List the MoonClerk payment forms: id, title, currency, payment_volume (cents), successful_checkout_count and created/updated times. Use the form ids to filter customers (plans) and payments. Read-only. GET /forms.

moonclerk_list_payments

List MoonClerk payments (charges): date, status (successful, refunded, failed), amount, Stripe fee and amount refunded in cents, currency, payer name and email, payment method, form, customer id (recurring payments only), coupon and custom fields. Filter by form, customer, status or charge-date range, e.g. failed payments this month or refunds for one plan. Amounts are in cents. Read-only. GET /payments.

Endpoints

URL	Transport	State	Latency	Checked
https://moonclerk.usefulapi.io/mcp	streamable-http	answering	156 ms	1 min ago

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MoonClerk MCP by usefulapi — questions

Answers built from our own checks of this server.

What can MoonClerk MCP by usefulapi do?

It exposes 6 tools, read directly from the server on our last check. Among them: moonclerk_get_customer, moonclerk_get_form, moonclerk_get_payment, moonclerk_list_customers, moonclerk_list_forms, moonclerk_list_payments. The full list with descriptions is on this page — we take it from the server itself via tools/list, not from a README. How MCP servers expose tools in the first place →

Is MoonClerk MCP by usefulapi working right now?

We send a real MCP handshake every 15 minutes. Over the last 24 hours 85 of 85 checks got a reply (100.0%), average response time 318 ms. The bar chart above shows every period we have measured.

How do I connect MoonClerk MCP by usefulapi?

Copy the ready config from this page. We generate it for Claude Code, Claude Desktop, Codex, Cursor and VS Code, each in the form that client actually reads. It is a remote server, so there is nothing to install — the client connects to the address.

Does MoonClerk MCP by usefulapi need an API key?

No. MoonClerk MCP by usefulapi completed a full MCP handshake with us as an anonymous client and listed its tools without asking for anything. All 6 of them are readable on this page. This is what we observed, not what the docs claim.

How fast is MoonClerk MCP by usefulapi?

It answers our handshake in 318 ms on average, which is faster than 51% of all working MCP servers we measure. The comparison comes from our own checks across the whole registry, every 15 minutes.

Is MoonClerk MCP by usefulapi open source?

The code is open source: it is published under the MIT licence, written in JavaScript, 0 stars on GitHub and 1 open issue. The licence covers the code in the repository, not the hosted service at moonclerk.usefulapi.io, which runs on its operator's own terms.