Payments & Billing MCP Servers for Windsurf (legacy)

Stablecoin escrow payments the buyer can dispute, with a signed receipt. Pay a wallet or an email.

Virtual corporate debit card issuer for autonomous bot transactions.

CrossingKey MCP for agent commerce, prepaid credits, and bounded paid XKEY validation.

Premium agentic endpoint for chargeback-insurance-pool-mcp.

Premium agentic endpoint for clawback-prevention-sentinel-mcp.

Validate Factur-X, CII & UBL e-invoices free, no key. Generate compliant invoices from JSON.

InvoiceOracle - 10 e-invoicing tools: XRechnung, ZUGFeRD, Peppol, validation, archive.

x402 paid APIs for AI agents on Base. Blockchain, wallet, DEX, crypto, web search.

MCP server integrating with Stripe - tools for customers, products, payments, and more.

Scan pasted Stripe webhook/checkout code for common integration bugs.

Free self-hosted x402 USDC billing for Cloudflare MCP servers, with a Base Sepolia test endpoint.

Discover and pay for APIs with USDC credits. No wallet, no gas, MCP-native marketplace.

Give your AI agent a spending limit: approval controls and single-use virtual cards.

Create invoices and customers and record payments in BillingEngine from any MCP client.

Premium agentic endpoint for automated-xml-invoicing-mcp.

Find paid APIs, check access policy and price, and route x402 requests. No autonomous spending.

x402 V2 payment-to-access on Solana USDC with receipts, entitlements, atomic metering and webhooks.

Cross-border B2B invoice VAT/GST classification, compliant totals, and Art. 226 invoice PDFs.

Create and manage invoices and customers on Jupiter Invoice (MCP, API-key auth).

Local Ethereum wallet for AI agents on Base and Arc: balances, x402 payments. Keys stay local.

Malta payments for AI agents — cards / Apple Pay via Stripe. Never holds funds.