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x402 DeFi Intel – Open Interest Intelligence
x402
x402 DeFi Intel – Open Interest Intelligence is a paid API for AI agents from cryptodefidataintel-production.up.railway.app, paid per call via x402, $0.003/call, status unknown (last checked 2026-09-14).
Returns aggregated cross-chain open interest data for a crypto asset, including total OI in USD, 24h change, a directional signal, and an AI-generated insight about market positioning.
Price / call$0.003
Success—
StatusUnknown
How this service works
Crypto-agent toolkit: cross-chain DeFi intelligence + execution helpers + retrieval for agents. 16 endpoints: funding, open interest, long/short, token-safety, yield, prices, gas, tx-simulate, approval-check, bridge-quote, governance-search, lending, liquidations, protocol-search, swap-quote, token-resolve. Pay-per-call via x402.
Output
Returns an array of OI records per asset with total OI in USD, number of venues, 24h change percentage, a directional signal string (e.g. 'oi_rising'), a plain-English market insight, the list of source exchanges, and a confidence score between 0 and 1.
Example use cases
ETH derivatives positioning check
“Can you pull the aggregated open interest for ETH across all major exchanges right now — is OI climbing or dropping, and what does that tell us about where traders are leaning heading into the weekend?”
SOL futures conviction signal
“I want to understand the derivatives market sentiment for SOL — what's the total open interest across venues, how has it changed in the last 24 hours, and is there a clear signal about whether fresh positioning is building or unwinding?”
Compare BTC OI trend shifts
“Check the cross-chain open interest data for BTC for me — I want to know the 24h change, which direction the signal is pointing, and whether the AI insight suggests this is a conviction move or just noise in the derivatives market.”
Technical details
Endpoint
GEThttps://cryptodefidataintel-production.up.railway.app/api/oi-intelWhen to prefer
Use this endpoint when an AI agent needs to understand derivatives market positioning and conviction for a specific crypto asset across multiple venues simultaneously, rather than querying individual exchange APIs. It is especially valuable when you need a synthesized signal and human-readable insight rather than raw numbers.
Side effects
- Missing or invalid 'asset' parameter returns empty data array
- Unknown asset ticker returns no results
- Upstream exchange APIs unavailable reduces venue count or confidence
- Payment not settled (x402 flow incomplete) returns 402 Payment Required
- Rate limits on upstream data providers may delay or degrade response
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {
"data": [
{
"asset": "BTC",
"venues": 3,
"totalOiUsd": 18500000000,
"aggChange24hPct": 3.2
}
],
"signal": "oi_rising",
"insight": "Rising OI signals fresh positioning/conviction.",
"sources": [
"hyperliquid",
"binance",
"bybit"
],
"confidence": 0.75
}
}Tags
x402
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