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Market · Oi History

Guest listing — api.x402node.dev. Open-interest and volume history for a coin over a chosen period, with the latest value and percentage change across the window. Built from OKX aggregated contract data to show whether positioning is building or unwinding. Live time series for trend and squeeze analysis. open interest history, OI trend, derivatives positioning Accepts payment on Base or Solana — either network works.

GET https://api.x402node.dev/market/oi-history

0.01 USDC on Base · payTo 0x4466d4A84b7c49a6A094ec6eef4a0712D6dd125e

Status: verified · payable

Settlement: direct to the seller's payTo — 0% HIVE402 take

Payment routes