Reddit Ads - source

[LishaZ]

For this source, the existing auth options in the custom builder don't work so I think the new connector has to be created from scratch with a custom authenticator.

The api uses bearer authentication, then to refresh the access token there is a refresh_token endpoint that is using basic auth (with client id, client secret) along with passing refresh token in the request body (see https://business.reddithelp.com/s/article/authenticate-your-developer-application). This is different from the oauth flow provided by the custom builder where it sends client id and client secret in the request body also.