"Gmail automation tool or service" matching MCP connectors:

530 MCP tools across 561 fintech tools: ChainGraph AP2 decisions, execution_hash. Zero PII.

Ready for a new way to bill pay? Pay any US bill in a snap, right from your AI assistant. Describe or snap a photo of your bill (electric, water, gas, internet, phone, medical, credit card, rent, parking tickets, traffic violations and more) and Papaya reads it, then hands you a secure link to pay by card. Fast, secure, and no juggling twelve logins, with full or partial payments and status updates. Available in the US only. Powered by Papaya (papayapay.com).

Browse, price, configure and order custom-made blinds for South African windows. Instant ZAR pricing, cart, checkout and payment via Yoco or Ozow EFT. No authentication required.

Monetization gateway for MCP servers. Agents call a tool, receive an x402 v2 payment challenge, sign a USDC transfer on Base, and get the result. Payment is verified before the tool runs and settled only after it returns, so failed calls are never charged. Discovery and tool listing are free.

Pay-per-use tool API for AI agents. Free tier, x402 USDC micropayments, or API key.

Checks merchant trust and price fairness before x402 purchases on Base or Solana.

Monetize any MCP server: x402 paywall, pay-per-call billing in USDC on Base, agent marketplace.

Catch a mistyped barcode, ISBN, VIN, NPI or LEI before a bad identifier corrupts a record.

Incorporate a German GmbH or UG in chat, then finish and pay on a secure link.

Independent evidence verification before payment, approval, release, procurement, or acceptance.

Tollbooth Authority — Certified Purchase Order Service for DPYC operators

Bounded data, document, web-quality, and operations services purchased with USDC through x402.

Workflow diagnostics, capability routing, and x402 settlement for MCP-compatible agents.

Verify x402 endpoints before payment or publish service profiles for agent discovery.

Pay-per-call x402 gateway: agent tools, OpenAI-compatible LLM, market data, RPC, security audits.

AI news, model pricing, service status, and machine-payable premium tools. AFTA-certified.

Scheduling, availability, clients, billing and CRM for appointment-based services.

Read subscriptions, customers, charges, orders; skip charges, cancel or activate subscriptions.

Search Braintree transactions, customers and payment methods, and refund or void charges.

Send real faxes to EU institutions: pay per fax via checkout link or prepaid API key.