x402
utility

Validate even-length hex (optional 0x). Call when you preflight calldata/hash hex before chain tools. Returns valid boolean for $0.001 USDC via x402 on Base. No network, no keys, no retention; first-party local JSON only. Results are advisory; the caller owns budgets, auth, and production controls.

post/api/v1/x402/is-hex-shape

Request

  • Base URL: https://api.delx.ai
  • URL: https://api.delx.ai/api/v1/x402/is-hex-shape
  • Auth: none declared

Request body

hexstring required

Input field: hex.

Response

Paid utility result. Downstream tool errors are returned as structured result payloads with HTTP 200 after payment succeeds.

schemastring
validboolean
hexstring

Changes

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