ABA Routing Number Validator
## Overview Instant validation of American Bankers Association (ABA) routing numbers used in US ACH transfers and wire payments. ## What you get - ABA checksum validation (3-7-1 weighted algorithm) - Federal Reserve district identification (Boston, New York, Chicago, etc.) - Institution identifier extracted - Check digit verification ## Use cases - ACH payment processing validation - Direct…
ABA Routing Number Validator endpoints
| Method | Endpoint | Description |
|---|---|---|
| GET |
validate-aba-routing-number / |
Validates a 9-digit ABA routing number and identifies the Federal Reserve district. |
ABA Routing Number Validator pricing
| Plan | Price | Rate limit | Quotas |
|---|---|---|---|
| BASIC | Free | — |
|
| PRO | $9 / month | — |
|
| ULTRA | $29 / month | — |
|