Get chat ID from phone number

post https://waapi.app/api/v1/instances/{id}/client/action/get-number-id

Converts a phone number into the proper chat ID format. This is especially useful for countries that don't follow the standard chat ID format (like Brazil, Mexico and Argentina). The endpoint ensures you get the correct chat ID for any phone number.

Language

Credentials

Bearer

JWT

Click Try It! to start a request and see the response here!