---
title: "Paid: Auth Session Health"
method: POST
path: "/api/x402/auth-health"
---

# Paid: Auth Session Health

`POST /api/x402/auth-health`

## Request

- Base URL: `https://three.ws`
- URL: `https://three.ws/api/x402/auth-health`
- Auth: none required

Auth Session Lifecycle Health — pay $0.001 USDC to exercise the full JWT auth session lifecycle: create, validate, refresh, and expiry-rejection. Returns { all_pass, failed_step, latency_ms } so a monitoring loop can detect a broken auth subsystem before users do.

## Request body

- object
  - `mode` 'session_lifecycle'

## Response `200`

three.ws Auth Session Health result JSON

## Other responses

- `400`: Validation error
- `402`: Payment Required (x402)

---

[API](https://skmtc.dev/three/apis/three-ws-api.md) · [All operations](https://skmtc.dev/three/apis/three-ws-api/llms.txt) · [OpenAPI document](https://skmtc.dev/three/apis/three-ws-api/revisions/dbc5e3a81b79?raw)