Marketplace · API · x402

commerce-rules.halowerk.com/v1/eu/vat-credit-note

Checks six declared corrective-invoice information groups against Articles 219 and 226b of the reviewed EU consolidation. Reports missing fields, flags declared simplified-invoice exclusions and requires review of national rules and actual document contents. It does not generate a credit note or certify compliance.

Endpointhttps://commerce-rules.halowerk.com/v1/eu/vat-credit-note
TrustNot checked yet
PricingPay per call with x402, no account. Call it to get an exact quote before paying.
networkeip155:8453
schemeexact
pay to0x2880EdfFF13100677Bf97A3CBdF3Bc34771C4E5E
methodPOST
last updated2026-11-12T15:52:50.357Z

Use it

Call it (an x402 client pays automatically)

curl -i https://commerce-rules.halowerk.com/v1/eu/vat-credit-note
# 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-ca554ebfcd927cfe

Search the whole marketplace from your agent (MCP)

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