Pennylane authenticates your API requests using your Bearer Token. Each token is linked with a specific company, and potentially with a specific user.
If you do not wish to link your token with a specific user or permission, you can use a Company API Key. This will enable your access to all of our endpoints and the token will never expire (unless you ask to revoke it).
Generate your Company API key
On Pennylane, go to "Parameters" > "Connectivity" and generate your token.
NB : If you do not see the "Developers" tab, you probably don't have access to it. Ask the admin of your accounts

We will provide you with both a production AND a development key.
We strongly recommend that you use your development key for testing purposes. Indeed, all data generated in your production environment has an accounting impact and cannot be deleted.