"A server for accessing an inbox or messaging system" matching MCP connectors:

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).

Pay any US bill in a snap, right from your chat — utilities, medical, rent, parking tickets & more.

ManaBuy MCP Server is a stdio-based Model Context Protocol server for integrating ManaBuy product and order APIs with MCP clients. It exposes tools for product search, product detail retrieval, SKU and order-field inspection, order quotation, authenticated order creation, order status lookup, and order detail retrieval, with explicit confirmation required before any order-creation workflow.

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.

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

Verify x402 payment endpoints before an AI agent pays: scam scan, on-chain checks, trust scores.

Attribution and settlement infrastructure for AI agent content access over HTTP 402 and MCP.

Pre-payout IBAN screening for AI agents: validation, sanctions (OFAC), Swiss clearing, risk

Trust verdict for an x402 payment endpoint: health, 402 handshake, price, proceed/caution/avoid.

Fail-closed refund, cancellation, return, and trial checks for 100 US subscription vendors.

A general store for AI agents. Pay in USDC via x402; every purchase gets a signed certificate.

DAG manifold, property leads, GPU inference, and signal feed for AI agents.

Book Wanaka Haus, an Architectural Passive home in Wānaka NZ. Availability, quotes, Stripe checkout.

AgisHub — pay-per-call tools for AI agents over x402 (USDC on Base). No API key.

Discover and call pay-per-request (x402) APIs, ranked by reliability, latency and price.

Tollbooth Authority — Certified Purchase Order Service for DPYC operators

Usage metering + SLA accounting for agent services (the meter behind x402 micropayments).

Viridis Verified: wrap any MCP server with tamper-evident delivery receipts + metered fees.

Verify your agent's x402 payment flow for free on Base Sepolia testnet before real money moves.

Non-custodial USDC <-> bank for AI agents via x402 + Transak. Own funds only; PT + EU/EEA; 18+.