Banking & Payments Validators Suite
durch Info Inlet Inc.
Validate every payment identifier before money moves: IBAN, BIC, SWIFT, US ACH routing numbers, AU.
Banking & Payments Validators Suite — Validate every payment identifier before money moves: IBAN, BIC, SWIFT, US ACH routing numbers, AU BSB, credit-card numbers (Luhn + scheme), card BIN lookup, and EU VAT numbers. Deterministic, reproducible, audit-friendly.
🏦 Rules-based — NOT AI
🚀 Newcomer launch pricing — limited-time introductory rates while we earn our first reviews.
Built for fintech developers, accounts-payable and payments teams, billing and treasury platforms.
Why this exists
A single mistyped IBAN, routing number, or VAT ID causes failed payments, compliance flags, and costly reconciliation — and each check ships from a different vendor.
What you get
One API key validates every banking and payment identifier with check-digit and scheme rules, plus card BIN lookups, in one consistent response shape.
Endpoints (8 total)
- POST /v1/iban/validate
- POST /v1/bic/validate
- POST /v1/swift/validate
- POST /v1/routing/validate
- POST /v1/bsb/validate
- POST /v1/card/validate
- POST /v1/card/bin-lookup
- POST /v1/vat/validate
Sample request
curl -X POST https://api-finance-validators-suite.knowlez.com/v1/iban/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-finance-validators-suite.knowlez.com/docs