Custom profiles allow a Direct Message author to present a different identity than that of the Twitter account being used. For example, brands may want customer service agents posting under a single Twitter account to use their own name and photo. A custom profile may also be used to attach a unique identity to a message authored by an automated application or bot so that users clearly understand they are talking to a bot.
To use the custom profiles feature:
- Posting accounts must be Verified and on an allowlist to use this feature.
- Create a custom profile with a name and photo using the API.
- Attach a custom profile ID to new Direct Message POST requests. Valid custom profiles will override the default avatar.