x402
utility

Echo text with length (probe channel 1). Call when you verify x402 pay→deliver wiring with a trivial payload. Returns echo text, length, echo=1 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/token-echo-1

Request

  • Base URL: https://api.delx.ai
  • URL: https://api.delx.ai/api/v1/x402/token-echo-1
  • Auth: none declared

Request body

textstring required

Input field: text.

Response

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

schemastring
textstring
lengthinteger
echointeger

Changes

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