API Console · Source 198

Onyx Availability Checker

SECURE SERVER-SIDE REQUEST

Check lead availability.
Get a clear response.

Enter only the caller phone number, ZIP code, and state, then review the availability result, bid, billing type, and response payload. This tool checks availability only and does not transfer calls.

Lead details

Enter the caller phone number, ZIP code, and state.
POST · JSON
Use a US number or international format, e.g. +17282200144.
Privacy: Only submit caller information you are authorized to process. The script sends only the phone number, ZIP code, and state to Onyx and does not save submissions to a database.