Payments & Billing MCP Servers for HTTP / API

Credit-card number validation MCP.

MCP server for paddle

Purchase orders for suppliers: VAT line items, a delivery date, an A4 PDF, mark received.

Vietnam payments for AI agents — MoMo wallet QR, ATM, cards. Zero-setup sandbox. Never holds funds.

Remote MCP for 9192 discovery, pricebook, payment rails, GET_PULSE quotes, and receipt checks.

Deterministic, machine-verifiable dispute resolution for A2A escrows.

Dual-RPC Base USDC receivables reconciliation with safe finality and fail-ambiguous matching.

Dodo Payments API: payments, subscriptions, customers, products, refunds, licenses, usage.

Invoices and other financial documents to rows: upload, say what to extract, read the rows.

Pay for APIs with USDC. Read-only x402 payment discovery, verification, evidence, and status.

Audits NEXUS's own x402 payment logs against its own delivery logs and issues a signed proof-of-deli

Free, read-only MCP subset of x402 Toolbox's cheap data endpoints, free via MCP.

Escrow, reputation, and payments for agent-to-agent commerce. Non-custodial USDC/Base L2.

Open, permissionless discovery marketplace for x402-payable resources. No account or KYC required.

Prepaid USD wallets for AI agents: card top-ups, scoped keys, BSV x402 payments over MCP.

34 pay-per-call AI microservices via x402, USDC on Base, no API keys.

Verify signed x402 payments; treasury-scoped settlement is irreversible.

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

Manage Apollo invoices and customers with entity-scoped OAuth and optional read/write access.

Generate professional receipt PDFs and structured receipt data with AI-ready MCP tools.

MCP server for Autumn — read customers, plans, balances & invoices; track usage and attach plans.