Use /auths endpoint to log in the user. Customer authorization is based on JWT, which contains customerId, publisherId and expiration date.

There are two ways of login, by offerId (if a customer has already chosen an offer) or by publisherId (in case a customer will choose an offer after authorization).

Response description

jwtToken used for authorization. It is required for endpoints related to customers. JWT is valid for 15 minutes. It includes customerId, publisherId, and expiration date (to decode use package like jwt-decode).
refreshTokenA token to generate a new access JWT. Read more about refresh token HERE.
customerTokenSession/authentication token for JSON RPC API.
customerIdCustomer identifier at Cleeng.
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