Client credentials flow
An OAuth flow where a server-side application authenticates directly using its client ID and secret without a user logging in. Used in automation workflows that run in the background without human interaction.
Expert insight
The client credentials OAuth flow is meant for server-to-server authentication with no human user involved, using it where a delegated user-authorization flow is actually appropriate (like accessing a specific user's data) grants the automation broader access than it needs, a common over-permissioning mistake.
How PURIST uses this
This concept is built into every automation we deploy.
When PURIST builds your automation, Client credentials flow is not an optional consideration it is part of the production standard. Our workflows are tested against edge cases, monitored 24/7, and built to handle what happens when things don't go as expected.
Every client workflow we deploy in the Security category is designed with this principle in mind from day one not added as an afterthought.
Complexity level
Technical term used in production automation systems.
Related terms
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