Payments & Billing MCP Servers for Grok Build

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

AI-operated. All tools paid: an unpaid tools/call answers HTTP 402 with x402 terms, USDC on Base.

Manage Memberful members, subscriptions, plans, passes and coupons via the GraphQL API.

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

Processor fees, charge-to-net, invoice totals and proration. 3 of 6 tools free.

Pay-per-call MCP tools over x402 (USDC/Solana): LLM, utilities, x402 market and model prices.

Feed of x402/L402 services newly listed on 402index.io within a recency window (candidate #8, manual

USDC/x402 agent marketplace. Verified Base mainnet pilot, testnet and public enrollment.

Issue registered Brazilian bank slips (boleto) and Pix charges on PagHiper with the official API. Cr

Pakistan payments for AI agents — Safepay checkout via Safepay. Never holds funds.

Pay any US bill in a snap, right from your chat — utilities, medical, rent, parking tickets & more.

Remote MCP server to integrate and validate self-hosted PayRam deployments.

Peppol participant lookup (SML + SMP + Peppol Directory).

Poland payments for AI agents — BLIK via Stripe. Never holds funds.

Pay-per-call LLM chat plus data tools: DNS, crypto, Base gas, Wikipedia. x402 USDC or Lightning.

Quotations, invoices, receipts and more: 225 templates, tax rules for 195 countries, free account.

Quote-to-cash tools: parse invoices and POs, match POs to invoices, collection emails, billing math.

Durable Algorand USDC payment monitoring for autonomous workflows.

Rwanda payments for AI agents — MTN MoMo via Flutterwave. Never holds funds.

Read-only payment-boundary preflights plus an unsubmitted public quote-request draft tool.

On-chain Solana payments for MCP services with SOL and USDC support.