Identifier Validators
Validate a 9-character CUSIP security identifier check digit and split issuer and issue codes.
- Category
- Data & research
- Starting price
- $0.02
- Paid calls · 30 days
- 18
- Unique payers · 30 days
- 18
Paid endpoints
9 endpoints, sorted by usage. Prices are per request.
- GET/cusip-check
Validate a 9-character CUSIP security identifier check digit and split issuer and issue codes.
$0.02Base2calls / 30d - GET/gtin-check
Validate a UPC-A, EAN-8, EAN-13 or GTIN-14 barcode check digit and name its format.
$0.02Base2calls / 30d - GET/isbn-check
Validate an ISBN-10 or ISBN-13 check digit and convert between the two forms.
$0.02Base2calls / 30d - GET/isin-check
Validate a securities ISIN check digit and split it into country code and national security number.
$0.02Base2calls / 30d - GET/issn-check
Validate an ISSN (journal or serial number) check digit and format it with the hyphen.
$0.02Base2calls / 30d - GET/lei-check
Validate a 20-character Legal Entity Identifier with the ISO 7064 mod 97-10 check and split its parts.
$0.02Base2calls / 30d - GET/mac-parse
Parse a MAC address in any common notation: canonical forms, OUI, unicast or multicast, universal or local.
$0.02Base2calls / 30d - GET/orcid-check
Validate an ORCID iD (researcher identifier) with its ISO 7064 check character and give the canonical form.
$0.02Base2calls / 30d - GET/vin-check
Validate a 17-character vehicle VIN check digit and decode region, manufacturer code and model-year candidates.
$0.02Base2calls / 30d