Driftwatch

Clerk / Clerk Backend API (2026-05-12) /

Additive

/phone_numbers/{phone_number_id}/attempt_verification added

What changed

No action needed.

Affects /phone_numbers/{phone_number_id}/attempt_verification.

Who is affected

Code that calls /phone_numbers/{phone_number_id}/attempt_verification.

Before and after

WhereBeforeAfter
/phone_numbers/{phone_number_id}/attempt_verificationabsentexists

Based on Clerk’s published API specification. How severity is decided.