# CoinStats Global Crypto Market Overview

> CoinStats Global Crypto Market Overview is a paid API for AI agents from x402.coinstats.app, paid per call via x402, $0.001/call, status unknown (last checked 2026-09-14).

Returns global cryptocurrency market statistics including total market cap, 24h volume, BTC dominance, and their percentage changes

## Facts

- Endpoint: GET https://x402.coinstats.app/markets
- Price: $0.001/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/x402-coinstats-app-a3e8907a
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_qKPX0U-Xyo7OyBqzrrm6p

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 x402-coinstats-app-a3e8907a
```

Example prompt: What's the current state of the global crypto market — total market cap, 24-hour volume, and Bitcoin dominance right now?

## When to prefer this

Use this endpoint when you need a single high-level snapshot of the entire cryptocurrency market — total market cap, volume, and BTC dominance — rather than data on individual coins. Prefer this over per-coin endpoints when the user is asking about macro crypto market conditions or BTC's share of the market.

## Known failure modes

- Payment required (402) if x402 micropayment header is missing or insufficient
- Rate limiting if called too frequently
- Stale data if upstream CoinStats feed is delayed
- Network timeout if CoinStats backend is unavailable

## How this service works

CoinStats global cryptocurrency market data — total market cap, 24h volume, BTC dominance, % changes

## Output

A JSON object containing: total market capitalization in USD, 24h trading volume in USD, BTC dominance as a percentage, plus 24h percentage changes for each of those three metrics.

## Example request

```json
{}
```

## Request schema (JSON Schema)

```json
{
 "properties": {
  "input": {
   "required": [
    "method"
   ],
   "properties": {
    "method": {
     "enum": [
      "GET"
     ],
     "type": "string"
    }
   }
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/x402-coinstats-app-a3e8907a/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from x402.coinstats.app](https://www.zero.xyz/host/x402.coinstats.app/llms.txt)