Driftwatch

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

Additive

Request property honor_lockout added

What changed

No action needed unless it is required.

Affects POST /phone_numbers/{phone_number_id}/attempt_verification.

Who is affected

Code that sends POST /phone_numbers/{phone_number_id}/attempt_verification (honor_lockout).

Before and after

WhereBeforeAfter
POST /phone_numbers/{phone_number_id}/attempt_verification · honor_lockoutabsentpresent
POST /sign_in_tokens · honor_lockoutabsentpresent
POST /users/{user_id}/verify_totp · honor_lockoutabsentpresent
POST /email_addresses/{email_address_id}/attempt_verification · honor_lockoutabsentpresent
POST /users/{user_id}/verify_password · honor_lockoutabsentpresent

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