Securities & Markets Validators Suite
بواسطة Info Inlet Inc.
Validate capital-markets identifiers with one API: ISIN, CUSIP, SWIFT/BIC codes, and IBANs.
Securities & Markets Validators Suite — Validate capital-markets identifiers with one API: ISIN, CUSIP, SWIFT/BIC codes, and IBANs. Deterministic check-digit and format rules for trading and settlement systems.
📈 Rules-based — NOT AI
🚀 Newcomer launch pricing — limited-time introductory rates while we earn our first reviews.
Built for capital-markets, fintech, and back-office settlement developers.
Why this exists
Trade and settlement systems must validate ISIN, CUSIP, SWIFT, and IBAN identifiers, each with different rules from different sources.
What you get
One API key validates every common securities and settlement identifier with reproducible rules — the markets-data validation layer.
Endpoints (5 total)
- POST /v1/isin/validate
- POST /v1/cusip/validate
- POST /v1/swift/validate
- POST /v1/bic/validate
- POST /v1/iban/validate
Sample request
curl -X POST https://api-securities-suite.knowlez.com/v1/isin/validate -H "X-API-Key: <your-key>" -H "Content-Type: application/json" -d '{}'
Pricing
- Starter — $9/mo · 5,000 ops included · $0.003/op overage
- Pro — $29/mo · 50,000 ops included · $0.002/op overage
- Scale — $99/mo · 500,000 ops included · $0.0008/op overage
Swagger / OpenAPI: api-securities-suite.knowlez.com/docs