Tool detail
HTTP Status Code Checker
Checks up to 10 URLs and reports each one's HTTP status code, whether it redirects, and the redirect destination.
Categories: Website analysis
Use when
- find broken links on a website
- verify a site migration redirected correctly
- bulk-check URL status codes for an SEO audit
Not for
- not for fetching page content, only status/redirect metadata
- not for more than 10 URLs per call
Inputs
POST JSON body: { urls: array[1-10] of http(s) URL strings } (required)
Inputs undocumented: array without items
Endpoint
- Method
POST- URL
https://http-status-checker.underscoredone.com/check
Payment
- Protocol
- x402
- Listed price
- 0.01 USDC per call on Base
- Payment method
- exact
- Network
- eip155:8453
- Asset
- 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913
Listed terms are catalog metadata. The caller supplies inputs and calls the tool outside Onelayer. If payment is required, the caller uses a compatible wallet to pay.
Source
- Directory
- Coinbase x402 Bazaar
- Record
- POST https://http-status-checker.underscoredone.com/check
- Retrieved
- 2026-09-30T20:37:07.382Z
- Catalog file SHA-256
6837ccddf886f0007cf3727ea9d27faaa5047b51b4f425345c554ce1c271a524- Catalog built
- 2026-09-30T22:31:58.034Z