Get user access token


Use a library


Manually run the OAuth flow

To start the flow open the following link in your browser offline_access&client_id=${CLIENT_ID}&redirect_uri=

This should take you to our login page, where you will be sent a SMS with a PIN code. After completing the login flow, you will be asked to grant the requested access to the product.

The scopes here will allow you to get the real phone number of the user and to obtain a refresh token.

The browser will then redirect back to the set redirect URI. In our case, this will be similar to this:

Exchange authorization code for access and refresh token

As we are using the authorization code grant, there will be a server side call to exchange this code with the access and refresh tokens.

curl \
  --url '' \
  --header 'content-type: application/x-www-form-urlencoded' \
  --data grant_type=authorization_code \
  --data code="{CODE FROM THE CALLBACK URI}" \
  --data 'redirect_uri='
  "access_token": "<<redacted>>",
  "expires_in": 3600,
  "refresh_token": "<<redacted>>",
  "scope": "phone offline_access",
  "token_type": "bearer"

Use access token to get user info

export ACCESS_TOKEN="<<redacted>>"
curl -H "Authorization: Bearer $ACCESS_TOKEN"