402utils.com
https://402utils.com
● healthy
general
ISO 11649 RF creditor reference (SEPA structured reference) — validate or generate. ?ref=RF18539007547034 checks the ISO 7064 mod 97-10 checksum and format (RF + 2 check digits + up to 21 alphanumerics); ?generate=539007547034 computes the check digits and returns the full RF reference with print formatting. Complements iban-check and vat-check for SEPA invoicing agents. Purely local, instant. -- reliability 80.59234619140625/100 per Paygent Discover
Category
general
Chains
base
Price
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How to call
cURL · x402-fetch / x402-axios will auto-handle 402
curl -X POST https://402utils.com/.well-known/x402.json
https://402utils.com/.well-known/x402