Payments & Billing MCP Servers for HTTP / API

Discover and quote x402-paid Base intelligence products.

Qatar payments for AI agents — cards / Apple Pay via Tap Payments. Never holds funds.

Saudi ZATCA e-invoicing Phase 2 compliance audit, invoice drafting, and CFO VAT analytics.

Connect your AI assistant to Qualy to manage payments, billing, and contacts.

ReceivableLedger: the site's own MCP server — dataset; every answer cites the site.

Create invoices from your AI assistant in 6 languages and 10 currencies, ready for WhatsApp.

Derive an invoice-match threshold.

Subscription payment platform for Taiwan — manage products, customers, and billing

MCP server for Recurly — accounts, subscriptions, invoices, plans; cancel & pause subs.

Recurring invoices on a schedule: define once, generate the due PDFs, forecast revenue.

Refund eligibility notary for US subscriptions. Returns ALLOWED/DENIED/UNKNOWN.

RemitDeck: the site's own MCP server — dataset; every answer cites the site.

Client retainers held on account: record one, draw it down against invoices, refund it.

Open-source RevenueCat alternative: 38 tools for subscriptions, customers, webhooks and revenue.

Verified ROKI Connect payments contract for coding agents: operations, schemas, validator.

Pay OpenRouter top-ups with USDC/USDT on 6 chains or BTC Lightning. Never holds funds.

Stripe-native marketplace where AI agents discover and pay per call for API services.

Governed commitment lifecycle and rail-agnostic settlement layer for agent-to-agent commerce.

Noncustodial Base x402 payment control and seller settlement recovery

USDT/RUB quote, wallet AML check, foreign Visa card terms, paying for foreign services from Russia

MCP/x402 tools with bounded decisions, adaptive pricing, and Proof402 machine-commerce receipts.