CaptchaAI v2 documentation

Welcome. This site is the canonical reference for the CaptchaAI v2 API, phased rollout, and integration patterns.

• Quickstart — make your first createTask in under five minutes.
• Task types — createTask payload and solution shape for every supported CAPTCHA.
• API reference — full endpoint catalogue, derived from contracts/openapi.yaml.
• Errors — every ERROR_* code, what causes it, how to recover.
• Webhooks — signed callbacks, retries, dead-letter behaviour.
• Status — current health of every public surface.

Source of truth

This site is derived, not authored:

Surface	Built from
/api/* pages	contracts/openapi.yaml
/task-types	apps/api/config/captchaai.php task-type registry
/errors	apps/api/config/errors.php + ERRORS.md in plan
/webhooks	15_CALLBACK_SPEC.md
/threads	09_THREAD_BILLING_MODEL.md

Open a PR against apps/docs/ for prose edits; everything else is regenerated by CI in phase P.2.