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Hyperliquid Prediction Markets
x402
Hyperliquid Prediction Markets is a paid API for AI agents from hyperliquid-data.v1337.org, paid per call via x402, $0.001/call, status down (last checked 2026-09-15).
Fetches or queries HIP-4 prediction market data on Hyperliquid, including active markets, outcomes, and probabilities computed from first-party node fills data.
Price / call$0.001
Success—
StatusDown
How this service works
First-party Hyperliquid trading intelligence: perp fills, position lifecycles, all-wallet leaderboards, trader cohorts, liquidation risk and HIP-4 prediction markets - computed from our own node_fills ledger plus the Hyperliquid public info API (no third-party data source). Free discovery (/healthz, /v1/stats, /.well-known/x402, /v1/openapi.json) and free sample routes (/v1/markets/overview, /v1/assets); all other API calls are $0.001 USDC per request via x402 on Base (no account, no API key).
Output
A list of HIP-4 prediction markets on Hyperliquid including market identifiers, asset or event being predicted, possible outcomes, current probability or odds for each outcome, market status (open/closed/resolved), and trading volume — all derived from first-party node_fills ledger data.
Example use cases
Browse active crypto prediction markets
“List all the open HIP-4 prediction markets on Hyperliquid right now, including what they're about and the current implied probabilities for each outcome.”
Research a specific asset's prediction market
“Are there any Hyperliquid prediction markets related to Ethereum right now? Show me the available outcomes and their odds.”
Monitor prediction market landscape for trading
“Pull all the currently active Hyperliquid prediction markets for me — I want to see volumes, status, and outcome probabilities so I can decide if any are worth trading.”
Technical details
Endpoint
POSThttps://hyperliquid-data.v1337.org/v1/predictions/marketsWhen to prefer
Choose this endpoint when you specifically need Hyperliquid HIP-4 prediction market data sourced directly from the operator's own node_fills ledger rather than a third-party aggregator. It is ideal for agents that need accurate, first-party probabilities and market status without requiring an account or API key — paying only $0.001 USDC per call via x402 on Base.
Side effects
- Payment not settled via x402 on Base — returns 402 Payment Required
- Malformed POST body — returns 400 Bad Request
- No prediction markets currently exist matching the query — returns empty list
- Hyperliquid public info API temporarily unavailable — may return 503 or stale data
- Invalid JSON body structure — returns 400 with schema validation error
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {}
}Tags
x402
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