I get 404 on every request
Last updated: September 20, 2026
A 404 response on every request is usually a URL problem, not a data problem.
Causes and solutions
| Cause | Solution |
|---|---|
| You sent the request to the dashboard domain. | Send it to https://api.binlookupapi.com. |
| The path is incorrect. | Use /v1/bin or /v1/bins. |
You sent a GET request. |
Send a POST request. |
A 404 with the error code NOT_FOUND
This is a different case. The URL is correct, but the BIN is not in the data. See Why a BIN returns NOT_FOUND.