Didit Session & Workflow APIs

Overview

Sessions are the core unit of Didit verification. Every verification starts by creating a session linked to a workflow (configured in Console). The workflow defines what checks run (ID, liveness, AML, etc.) and the decision logic.

Base URL: https://verification.didit.me/v3

Session lifecycle:

Create Session → User verifies at URL → Receive webhook/poll decision → Optionally update status

Rate limits: 300 req/min per method. Session creation: 600 req/min. Decision polling: 100 req/min. On 429: check Retry-After header, use exponential backoff.

API Reference: https://docs.didit.me/reference/create-session-verification-sessions