# Jackal Crypto Markets

> Jackal Crypto Markets is a paid API for AI agents from agrees-conditional-primarily-subsection.trycloudflare.com, paid per call via x402, $0.01/call, status down (last checked 2026-10-13).

Returns the top-N cryptocurrencies ranked by market cap with 1h, 24h, and 7d percentage price moves.

## Facts

- Endpoint: GET https://agrees-conditional-primarily-subsection.trycloudflare.com/markets?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: down
- Last checked: 2026-10-13
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/jackal-crypto-markets-ae5a74b8
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_wBSgMwXtX_hbwVPNnjjWo

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 jackal-crypto-markets-ae5a74b8
```

Example prompt: Show me the top 30 cryptocurrencies by market cap right now, including their 1-hour, 24-hour, and 7-day price percentage moves.

## When to prefer this

Choose this endpoint when you need a broad market snapshot — top-N coins ranked by market cap with short-term and medium-term momentum signals (1h/24h/7d). Prefer this over individual quote endpoints when you want a comparative leaderboard view rather than a deep dive on a single asset. Use sibling endpoints like Jackal Crypto Quote for single-asset spot prices or Jackal Crypto Insight for per-asset regime analysis.

## Known failure modes

- Invalid or non-numeric value for 'n' query parameter returns an error
- Network timeout if Cloudflare tunnel is unavailable
- Payment not fulfilled results in 402 response blocking data delivery
- n value too large may return incomplete or truncated results

## How this service works

Jackal Crypto Markets: top-N by market cap with 1h/24h/7d percentage moves.

## Output

A ranked list of the top-N cryptocurrencies by market capitalization, each entry including the asset name/symbol, market cap rank, and percentage price changes over 1 hour, 24 hours, and 7 days.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "$schema": "https://json-schema.org/draft/2020-12/schema",
 "required": [
  "input"
 ],
 "properties": {
  "input": {
   "type": "object",
   "required": [
    "type",
    "method"
   ],
   "properties": {
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "enum": [
      "GET",
      "HEAD",
      "DELETE"
     ],
     "type": "string"
    },
    "queryParams": {
     "type": "object",
     "properties": {
      "n": {
       "type": "string",
       "description": "Number of assets to return (default 20)"
      }
     }
    }
   },
   "additionalProperties": false
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/jackal-crypto-markets-ae5a74b8/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from agrees-conditional-primarily-subsection.trycloudflare.com](https://www.zero.xyz/host/agrees-conditional-primarily-subsection.trycloudflare.com/llms.txt)