Marketplace · API · x402

paidpilot-invoice-api.dario-9fa.workers.dev/v1/invoice.pdf

Turn invoice JSON into a print-ready PDF. Input (JSON body): seller, buyer, invoice_number, issue_date, line_items[{description,quantity,unit_price}], optional due_date, currency, tax_rate, discount, notes, payment_instructions. Returns application/pdf bytes, multi-page if needed. Totals, tax and discount are computed server-side; the X-Invoice-Total header carries the total. 12 currencies. $0.02 USDC on Base. Check the body free first at POST /v1/invoice/validate. Doesn't send the invoice.

Use it

Call it (an x402 client pays automatically)

curl -i https://paidpilot-invoice-api.dario-9fa.workers.dev/v1/invoice.pdf
# 402 reply -> sign PAYMENT-REQUIRED with an x402 client (e.g. @x402/fetch) -> retry with PAYMENT-SIGNATURE

This listing as JSON

curl https://aipaygen.com/v1/catalog/api/x402-76a233a4af885c0f

Search the whole marketplace from your agent (MCP)

{
  "mcpServers": {
    "aipaygen": {
      "url": "https://aipaygen.com/mcp"
    }
  }
}