"Gmail login" matching MCP connectors:
GET /v1/connectors – MCP directory API referenceMatching Connector Tools:
Hosted login, teams, billing and feature flags for your SaaS app, set up by your AI assistant.
Which of your credit cards to use at any store, from verified bank data. No bank login.
Print and mail physical letters and postcards to US postal addresses, plus address verification. Upload PDF/HTML/Markdown/text/DOCX/image documents, get a quote, and pay per call with x402 USDC on Base mainnet or credit card. Supports certified/registered mail with proof of delivery and mail-merge templates.
Validates email syntax and MX records. x402 payment required (testnet USDC).
Move Studios staff ops: bookings, attendance, clients, memberships, payments. Login required.
Email preflight x402: $0.001 USDC on Base. MCP returns unpaid 402 only; no signing or payment.
