Integrating Financial Manager using REST APIs
All Tempo REST OAuth authentication APIs use OAuth authentication. They are permission-restricted so it is advised to create a machine-to-machine access token to ensure the REST endpoint returns corresponding data. Be advised that the machine-to-machine access token expires after 60 days so you will need to make sure that you have a function in place that renews your token when it expires.
You will find the REST API documentation for integrating Financial Manager here: https://apidocs.tempo.io/cost-tracker