Identifier Validator + Stablecoin Peg Verdict

Ingested from the official MCP Registry

FastDrop pulled this entry from the official MCP Registry as dev.workers.yuechenxi-importexport.identifier-validator-api/identifier-validator and probed the endpoint. The maker did not submit it, so the outbound link is not endorsed and the description is not theirs.

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Tools this endpoint exposes

Read directly from the endpoint on 31 Oct 2026. Not supplied by the maker.

• validate_iban

  Validate an IBAN offline: country rules, length, BBAN structure, mod-97 checksum. Returns validity, country, SEPA flag and formatted IBAN. Structural check only: cannot tell whether the account exists

• validate_bic

  Validate a BIC/SWIFT code structure (8 or 11 chars), country, location and branch code.

• validate_vat

  Validate an EU/EEA (plus GB, NO, CH and more) VAT number format and checksum offline. Does not check VIES registration status.

• validate_card

  Luhn check and network detection (Visa, Mastercard, Amex, Discover, Diners, JCB, UnionPay, Maestro, Mir). Returns masked output only; nothing is stored.

• validate_isbn

  Validate ISBN-10 or ISBN-13 check digit and convert between the two.

• validate_gtin

  Validate GTIN-8/12/13/14 (EAN/UPC barcode) check digit.

• validate_batch

  Validate up to 25 mixed identifiers (iban, bic, vat, card, isbn, gtin) in one call.

• stablecoin_peg_verdict

  Live peg-health verdict for USD stablecoins: PEGGED / WATCH / DEPEG_RISK / DEPEGGED, 0-100 risk score, price deviation in bps, 1d/7d/30d supply change and per-chain liquidity, computed from DefiLlama