"Shields.io" matching MCP connectors:

See what actually settles on x402: wash-adjusted volume, payTo checks. Free, no key, no signup.

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

x402 provider rankings + Ed25519-signed payment receipts + signature verification (3 tools).

ifsc-in MCP — Indian bank branch IFSC code lookup via Razorpay's open

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

Chargebee MCP Pack — wraps the Chargebee API v2

Read time entries, projects, clients, tasks and invoices; log and update tracked time.

PayPal MCP Pack — read-only access to PayPal transactions, orders, invoices, and disputes.

Read products, sales, subscribers and offer codes; verify, enable and disable product licenses.

Stripe MCP Pack — read-only access to Stripe data via API key.

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

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

Query and manage Mercoa AP/AR bill-pay: entities, invoices, transactions and payment methods.

Query and manage Amberflo metering & billing: customers, meters, usage, plans, invoices, prepaid.

MCP server for Lemon Squeezy — stores, products, orders, subscriptions, license keys.

Read Lago customers, subscriptions, invoices, usage and revenue analytics; write events.

EUR settlement + trust for AI agent commerce: budgets, KYA, merchant discovery. 22 tools.

Agent-native helpdesk. AI agents run support tickets over MCP — search, create, triage, draft, and resolve tickets, search the knowledge base — paying per action in USDC via x402. Read tools are free; priced tools return HTTP 402 with payment terms.

Multi-seller shopping for AI agents. Settle via Stripe MPP or x402 USDC on Base. Hosted.

Cross-border preflight, x402 quote and evidence receipts for A2A/MCP agent workflows.