x402
utility

Z-score of spread series for pairs trading. Call when mean-reversion signals from a price-spread series. Returns zscore, mean, stdev as deterministic JSON for $0.001 USDC via x402 on Base. First-party local math only—no RPC, live market feed, API keys, storage, or mediagen. Advisory only; the caller owns capital, risk, and production controls.

post/api/v1/x402/pairs-zscore

Request

  • Base URL: https://api.delx.ai
  • URL: https://api.delx.ai/api/v1/x402/pairs-zscore
  • Auth: none declared

Request body

Response

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

schemastring
zscorenumber
meannumber
stdevnumber

Changes

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