Marketplace · API · x402

api.vextorium.com/v1/iban-validate

IBAN validation (ISO 13616 mod-97 and per-country length, SEPA membership; for Spain also the national CCC check digits and bank name). Computed locally, IBAN is not stored.

Endpointhttps://api.vextorium.com/v1/iban-validate
TrustNot checked yet
PricingPay per call with x402, no account. Call it to get an exact quote before paying.
networkeip155:8453
schemeexact
pay to0xb9f06D2734B7E9D7b21B64C4D8b95bd774b71aCf
methodPOST
last updated2026-11-09T19:06:38.326Z

Use it

Call it (an x402 client pays automatically)

curl -i https://api.vextorium.com/v1/iban-validate
# 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/x402-99454e50286bb3d0

Search the whole marketplace from your agent (MCP)

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