# Get a new access token **POST /business-user/get-token** Get a new access token using the refresh token. ## Servers - https://beta.api.sustainology.life: https://beta.api.sustainology.life () ## Parameters ### Body: application/json (object) - **refreshToken** (string(refreshToken)) ## Responses ### 200 Successful login #### Body: application/json (object) - **message** (string) - **response** (object) ### 400 We're sorry, but it seems there's a data validation error. #### Body: application/json (object) - **message** (string) [Powered by Bump.sh](https://bump.sh)