Payments & Billing MCP Servers for Grok Build

Multi-tenant HTTP 402 infrastructure gateway and stdio MCP server for machine payments.

MCP Server for Clicks Protocol, the agent commerce settlement router on Base

MCP server for Clip (PayClip) — Mexico's leading acquirer: payment links, card charges, refunds

MCP server for Iniciador — Open Finance Brasil Pix payment initiation (PISP), ICP-Brasil + DCR

Neutral, non-custodial MCP payment router: discover rails, then pay across them.

MCP server for Izipay — Peru enterprise acquirer (Niubiz): authorize/capture/refund, cuotas

MCP server for Niubiz — Peru card acquirer: security token, session, authorize, reverse

Payway (ex-Decidir) — Argentina card acquiring: tokenize, charge, capture, refund

Log hours, draft invoices and check where you stand — finance for Dutch freelancers.

MCP server for Pomelo — pan-LATAM card issuing: users, virtual/physical cards, transactions

Generate crypto QR codes (BTC, ETH, SOL, USDC, USDT, EURC) and manage payment sessions.

Record x402 agent purchases as reconciled, auditable receipts; verify any receipt on the ledger.

MCP server for Botwallet — AI agent payments with FROST threshold signing on Solana

Generate Polish VAT invoices (Faktura VAT) as PDF

Edit Markdown invoice templates, generate PDFs, and inspect preview PNGs.

The payment protocol for people and agents. One MCP server, any payment rail.

Kaspa x402 agent payer — pay x402 v2 services on Kaspa (KAS) per call, no account or API key

MCP server for L402-protected APIs via Bitcoin Lightning. Pay-per-call AI tools in sats.

Unofficial Model Context Protocol server for PhonePe Payments API

MCP server for Pix BCB API — official Banco Central do Brasil Pix standard

MCP server for BTCPayServer integration with comprehensive payment and store management tools