# Hyperliquid Markets Overview

> Hyperliquid Markets Overview is a paid API for AI agents from hyperliquid-data.v1337.org, paid per call via x402, $0.001/call, status unknown (last checked 2026-09-15).

Returns a snapshot of all Hyperliquid perpetual markets including price, volume, open interest, funding rates, and market-level statistics

## Facts

- Endpoint: POST https://hyperliquid-data.v1337.org/v1/markets/overview
- Price: $0.001/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/hyperliquid-markets-overview-dc6a0a16
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_sdxYA7IWojBk1rTlrqK3J

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability hyperliquid-markets-overview-dc6a0a16 -d '<json body>'
```

Example prompt: Give me a full overview of all active Hyperliquid perpetual markets right now — I want to see funding rates, open interest, and volume across every available asset so I can spot where the action is.

## When to prefer this

Choose this endpoint when you need a comprehensive, real-time snapshot of all Hyperliquid perp markets in a single call — especially when you want operator-computed analytics (open interest, funding, volume) derived from a first-party node_fills ledger rather than a third-party aggregator. Prefer this over individual asset queries when doing market-wide scans or screening.

## Known failure modes

- Empty or malformed POST body may return 400 Bad Request
- x402 payment not included or insufficient USDC on Base returns 402 Payment Required
- Hyperliquid upstream API outage causes 503 or stale data
- Rate limiting or node sync lag may return incomplete market list
- Unsupported content-type header returns 415

## 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 JSON payload containing a list of all active Hyperliquid perpetual markets, each with fields such as asset name, current mark price, 24h trading volume, open interest, funding rate, and other market-level statistics aggregated from the operator's node_fills ledger and the Hyperliquid public info API.

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {}
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/hyperliquid-markets-overview-dc6a0a16/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from hyperliquid-data.v1337.org](https://www.zero.xyz/host/hyperliquid-data.v1337.org/llms.txt)