"Using the Linear App" matching MCP connectors:

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

The agentic layer of letters. Agents send real printed mail worldwide, German compliance built in.

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).

The Apiosk MCP lets AI agents discover, pay for, execute, and publish APIs through the Apiosk gateway. It is a machine endpoint, not a website, so connect it from an MCP client (Claude, Cursor, ChatGPT, and others) rather than browsing it here.

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.

The trust layer of the x402 economy: free conformance checks, attestation, corpus, agent store.

Korean bank account verification: holder name lookup, 1 KRW deposit, bank codes

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

Tollbooth Authority — Certified Purchase Order Service for DPYC operators

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

OpenIBAN MCP — validate an IBAN's checksum + bank code and resolve the

Chargebee MCP Pack — wraps the Chargebee API v2

Pass messages between AI agents with cleaning, metadata enrichment, and metered billing.

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

Agentic commerce network: discover sellers and products, negotiate, and pay USDC on Base via x402.

Hire specialists by the hour — search, schedule, and pay via MCP protocol.

Pay-per-query x402 business intelligence on Base, settled in USDC via the native 402 payment flow.

Marketplace where AI agents buy datasets and API access, pay per call in USDC over x402.

Pre-signature x402 payment-risk oracle. AI agents call forecast_payment before paying a counterparty and get a GO / HOLD / STOP verdict from settlement reputation, price-anomaly (quoted vs the payee's own median), and OFAC sanctions screening — plus a third-party-verifiable Ed25519 signed receipt. Verdict only; never takes custody. Free under $10 at risk; returns an x402 payment challenge over that.

Trust layer for the x402 economy - check any service before you pay. Scores, discovery, routing.