# AltcoinChasersHQ Perpetuals Market Data

> AltcoinChasersHQ Perpetuals Market Data is a paid API for AI agents from altcoinchasershq.app, paid per call via x402, $0.05/call, status unknown (last checked 2026-10-14).

Retrieves live perpetuals (perps) market data from Hyperliquid's public read-only feed, including available markets and their current state.

## Facts

- Endpoint: GET https://altcoinchasershq.app/api/x402/v1/agent/perps?utm_source=zero.xyz
- Price: $0.05/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/altcoinchasershq-perpetuals-market-data-cbcbe442
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_FdeATC3hOA02I_h_CW0aL

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 altcoinchasershq-perpetuals-market-data-cbcbe442
```

Example prompt: Pull the latest perpetuals market data from Hyperliquid — I want to see all currently active perp markets and when the data was last updated.

## When to prefer this

Choose this endpoint when you need a structured, timestamped snapshot of all available Hyperliquid perpetual markets, especially within a crypto research workflow already using AltcoinChasersHQ tools for smart-money tracking or wallet forensics. Prefer this over raw Hyperliquid API calls when you want a normalized, agent-friendly response with provenance metadata included.

## Known failure modes

- Empty markets array if Hyperliquid feed is temporarily unavailable
- Stale asOf timestamp if upstream data is delayed
- Payment not processed (402 response) if USDC payment header is missing or insufficient
- Rate limiting or gateway errors if called too frequently

## How this service works

Research altcoins and memecoins with Acai: crypto tools for smart-money tracking, wallet forensics, social catalysts and cryptocurrency risk analysis.

## Output

A JSON object with a timestamp (asOf), a data object containing an array of perpetual markets (markets), and a provenance string confirming the data comes from Hyperliquid's public read-only market feed.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "required": {
   "type": "string"
  },
  "properties": {
   "type": "string"
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "asOf": "2026-10-13T23:00:00Z",
  "data": {
   "markets": []
  },
  "provenance": "Hyperliquid public read-only market data"
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/altcoinchasershq-perpetuals-market-data-cbcbe442/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from altcoinchasershq.app](https://www.zero.xyz/host/altcoinchasershq.app/llms.txt)