What are common mistakes with Token refresh?

Refreshing in several workflows at once and invalidating tokens. No alert when refresh fails.

Security

Intermediate

Token refresh

Automatically obtaining a new access token before the current one expires. Without automated refresh, a long-running workflow fails silently mid-execution when the token expires. PURIST builds refresh logic into every OAuth integration.

Expert insight

A token refresh flow that isn't triggered until the token has already expired, rather than proactively before expiry, means every single API call has a chance of failing on an expired token and needing a retry, refreshing proactively a few minutes before expiry avoids this class of avoidable, intermittent failure.

In a real workflow

The workflow refreshes the OAuth token automatically before it expires.

Common mistakes

Refreshing in several workflows at once and invalidating tokens.
No alert when refresh fails.

Complexity level

Intermediate

Requires some familiarity with automation concepts.

Related terms

Refresh token

A long-lived credential used to obtain new access tokens when they expire. Unlik…

OAuth (Open Authorisation)

An authentication standard that lets users grant third-party apps access to thei…

Access token

A short-lived credential issued after OAuth authentication that grants access to…

Quick facts

Category Security

Level

Intermediate

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