---
title: "URL Health Check (x402)"
method: GET
path: "/x402/v2/url-health-check"
tags: ["x402"]
---

# URL Health Check (x402)

`GET /x402/v2/url-health-check`

## Request

- Base URL: `https://api.strale.io`
- URL: `https://api.strale.io/x402/v2/url-health-check`
- Auth: none required

Check if a URL is alive. Returns status code, response time, redirect chain, SSL validity, content type, server header.

## Query parameters

- `url` string, required: URL to check
- `timeout` integer
- `follow_redirects` boolean

## Response `200`

Success

- object
  - `is_up` boolean
  - `ssl_valid` boolean
  - `status_code` integer
  - `redirect_chain` unknown[]
    - unknown
  - `response_time_ms` integer

## Other responses

- `402`: Payment required (x402 — pay with USDC on Base)

---

[API](https://skmtc.dev/strale/apis/strale-api-2.md) · [All operations](https://skmtc.dev/strale/apis/strale-api-2/llms.txt) · [OpenAPI document](https://skmtc.dev/strale/apis/strale-api-2/revisions/a5293878cfc6?raw)