Documentation

Support

Vivox Core SDK

Vivox Core SDK

Access token format

Understand the structure and format of Vivox Access Tokens.
Read time 1 minuteLast updated 20 hours ago
A Vivox access token is similar to a JSON Web Token (JWT), but with a limited set of claims (for example, 
vxi, f, iss, vxa, t, exp
). The Vivox access token is a string that uses the format 
header.payload.signature
: three base64url-encoded parts that are separated by periods. Important: Base64url encoding is not the same as Base64 encoding. For more information, see Access token terminology.