Payments & Billing MCP Servers for HTTP / API

Create PDF invoices from your AI chat: clients, numbering, VAT, overdue reports. All data is local.

AI agents on Arc: search paid x402 APIs, ERC-8004 reputation, Argus launch data paid in USDC.

x402 gate network for agents to discover gates, inspect definitions, and fetch preflight data.

Discover and call 2,000+ x402 machine-payable services through one graded API key + gateway.

Non-custodial crypto payments for AI assistants: balances, payments, and create payment links.

Official HitPay MCP: sales, payouts, balances; create payment links and invoices. OAuth; no refunds.

Dual-rail 402 (x402 + MPP Tempo) MCP server

Remote MCP for ifthenpay payments: Multibanco, MB WAY and Payshop.

Invoicing, time tracking, and billing for freelancers and small firms, run in plain language.

India payments for AI agents — UPI, cards, wallets via Razorpay Payment Links. Never holds funds.

Indonesia payments for AI agents — GoPay, QRIS, Alfamart, bank VA via Midtrans. Never holds funds.

MCP Server for agents to onboard, pay, and provision services autonomously with InFlow

Build an invoice reconciliation summary.

Set invoice rounding guidance.

Create, send and track invoices for freelancers and small businesses.

Freelancer invoices with totals, tax, due dates. Free.

XRechnung, Factur-X, Peppol, PINT AE, FatturaPA, KSeF → JSON + fix hints. Hosted; MIT=examples only

Create, validate, convert & extract compliant e-invoices (UBL, Factur-X, ZUGFeRD, XRechnung)

Generate and validate SEPA ISO 20022 XML (pain.001, pain.008) and SWIFT MT103 payment messages.

Look up ISO 20022 messages, bank transaction codes, legacy replacements like MT103, scheme use, and external code sets.

Italy FatturaPA invoices for AI agents: build FPR12 XML, transmit to the SdI, query status.