# MoonClerk Muse connector

From musedirectory.ai, the independent directory of Meta Muse connectors. Not affiliated with Meta.

## MoonClerk

View your MoonClerk payment forms, subscription customers and transaction history

- Record: https://musedirectory.ai/connector/moonclerk
- Category: Finance & Bills
- Developer: usefulapi (https://usefulapi.io/moonclerk/)
- Muse status: Extra setup. Not in Muse's Connectors list yet. Muse can still use it: its page gives you a request to paste into Muse.
- Health: Working, 15ms, checked 2026-10-29T11:16:07Z
- Endpoint: https://moonclerk.usefulapi.io/mcp
- Auth: No account needed; Pricing: unknown
- Screening: Screened, no issues found (2026-10-29T12:36:22Z)
- Source: Found in the official MCP Registry (io.usefulapi/moonclerk) https://registry.modelcontextprotocol.io/v0/servers?search=io.usefulapi%2Fmoonclerk

Read-only access to MoonClerk payment forms, subscription customers (plans), and payment transactions. Filter customers by subscription status, sign-up date or next payment date. View payment details including amounts, fees, refunds and payer information.

Example request: "Show me all my past-due subscriptions and when they're due to renew"

How to connect: Not in Muse's Connectors list yet, but Muse can still use it. Paste this into Muse: "Use MoonClerk to help me. It is a free service with an MCP server at https://moonclerk.usefulapi.io/mcp. It does not need an API key. Ask me before you share anything with it." Muse asks before it shares anything with the app's site. Meta does not review apps used this way, so only use ones you trust. We tested this in the Muse app on September 24, 2026: Muse used an app's link directly this way and returned a live answer.

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

Screening checks:
- MCP handshake: pass (Answered in 28ms)
- Domain against threat feeds (Cloudflare security DNS): pass (moonclerk.usefulapi.io, usefulapi.io not flagged)
- Published packages against the OSV malicious-package database: n/a (No npm or PyPI package published)
- Hidden instructions or invisible characters in tool text: pass (6 tools read, nothing found)
- Inputs asking for passwords, card numbers or seed phrases: pass (None found)
- Domain and redirects: pass (No redirects off the domain)
- AI review of purpose and tool behavior: pass (No concerns)