Hash data (sha256|sha1|md5)

Hash UTF-8 data. Query algo=&q=. Also accepts POST JSON {algo,data}. Unauthenticated → HTTP 402 (USDC $0.001). Demo free: X-54ch10-Free: 1 or /free sibling.

get/v1/hash

Request

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

Query parameters

algo'sha256' | 'sha1' | 'md5' required
qstring required

UTF-8 data to hash

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.