Fetch public URL (SSRF-safe)

Fetch public http(s) URL; return status/contentType/markdown|text. Private IPs blocked. Cap 200KB, ~10s. Unauthenticated → HTTP 402 (USDC $0.005).

get/v1/fetch

Request

  • Base URL: https://54ch10.uk
  • URL: https://54ch10.uk/v1/fetch
  • Auth: one of:
    • none
    • HTTP bearer

Query parameters

urlstring required
format'markdown' | 'text'

Headers

X-54ch10-Free'1'

Explicit human/demo free tier opt-in (20/UTC-day/IP). Indexers must NOT send this.

PAYMENT-SIGNATUREstring

Base64-encoded x402 v2 PaymentPayload after client signs USDC authorization

Response

JSON result

Changes

No recorded changes to this operation across all 1 revision of this API.