Payments & Billing MCP Servers for HTTP / API

Invoicing you drive by talking to your AI: log time, raise invoices and track what's owed via MCP.

Freelancer invoice generator: line items, tax, totals, PDF - issued from a chat message.

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

Create an XRechnung/ZUGFeRD invoice, check it against EN 16931, and explain any errors with the rule ID. No account required.

PDF invoicing with auto-chase reminders, email delivery, and payment tracking.

Evidence-backed UBL, PDF, and image invoice checks before approval or payment.

Set invoice rounding guidance.

Calculate an invoice summary.

See revenue, unpaid invoices, open quotes and your product catalog for each of your businesses.

E-invoice checker for ZUGFeRD, Factur-X, XRechnung and Peppol BIS. Free web tool, API and MCP.

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

ISO20022Oracle - 12 ISO 20022 tools: pacs/pain/camt parsing, MX validation, MT migration.

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

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

Find pay-per-call x402 tools (USDC on Base) for any task, ranked by relevance and real demand.

Korea POPBiLL e-tax-invoice: AI agents issue, query & transmit e-invoices, stateless BYO.

Freelance invoice line items, rates, due dates, and late terms for AI assistants

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

One key and one balance for 2,500+ data APIs from 90+ providers. Your AI agent pays per call.

15 pay-per-call Bitcoin and developer tools, paid in sats over Lightning (L402).

Check any x402 endpoint before your AI agent pays it: trust grade, verdict, and hijack checks.