I have a problem with Pipedrive API. After walking though oAuth flow, I’ve get access and refresh tokens, and store them in database. Using access token I can work with my Pipedrive account, after one hour, access token changing (so refresh token working well), but after few hours (half day) I can’t communicate with Pipedrive anymore, and getting this error:
message: Invalid client: client is invalid,
error: unauthorized access
After that, I can remove my credentials from the database and walk though oAuth flow again, after that communication working again.
Any thoughts? Thanks