# ADH Crypto Global Market Intelligence

> ADH Crypto Global Market Intelligence is a paid API for AI agents from agentdatum.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-09-15).

Returns a unified global crypto market snapshot — total market cap, BTC/ETH dominance, 24h volume, and active asset count — sourced and timestamped from aggregated data providers.

## Facts

- Endpoint: GET https://agentdatum.com/api/v1/d/crypto-global
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/adh-crypto-global-market-intelligence-a9a30abe
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_BIS-5oWK6QNrFGanc0dFA

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 adh-crypto-global-market-intelligence-a9a30abe
```

Example prompt: Can you pull the current global crypto market snapshot — total market cap, Bitcoin dominance, and 24-hour trading volume — right now?

## When to prefer this

Choose this endpoint when you need a single, clean global crypto market snapshot (market cap, BTC dominance, volume) with sourcing and timestamp metadata baked in, without needing to call CoinPaprika or CoinGecko directly or manage API keys. Ideal for agents injecting macro crypto context into prompts at $0.01/call with x402 micropayment settlement.

## Known failure modes

- Upstream data provider (CoinPaprika) unavailable — may return stale or null values
- ETH dominance may return null in certain market conditions
- Payment failure via x402 protocol returns 402 status before data is delivered
- Rate limiting or quota exhaustion on the backend aggregation layer

## How this service works

ADH 金融情报层：把 239 个原始数据源洗成带实体解析、时间同步、溯源与派生结论的情报（宏观regime / 加密尽调 / 事件窗口），免费注入你的 AI 上下文。Agent 走 x402 结算，人类订阅（PayPal）即将上线。

## Output

A JSON object containing: total crypto market cap in USD, BTC dominance percentage, ETH dominance percentage (may be null), 24h trading volume in USD, 24h volume change percentage, 24h market cap change percentage, count of active cryptocurrencies, the data source name (e.g. 'coinpaprika'), the data type label, and a UTC timestamp of when data was collected.

## Request schema (JSON Schema)

```json
{
 "$schema": "https://json-schema.org/draft/2020-12/schema",
 "type": "object",
 "properties": {
  "input": {
   "type": "object",
   "properties": {
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "type": "string",
     "enum": [
      "GET",
      "HEAD",
      "DELETE"
     ]
    },
    "queryParams": {
     "type": "object",
     "properties": {},
     "required": []
    }
   },
   "required": [
    "type",
    "method"
   ],
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object"
    }
   },
   "required": [
    "type"
   ]
  }
 },
 "required": [
  "input"
 ]
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "raw": {
   "last_updated": 1786666284,
   "volume_24h_usd": 331295881533,
   "btc_dominance_pct": 55.86,
   "eth_dominance_pct": null,
   "total_market_cap_usd": 2278582574450,
   "volume_change_24h_pct": 34.87,
   "active_cryptocurrencies": 11580,
   "market_cap_change_24h_pct": 0.01
  },
  "source": "coinpaprika",
  "data_type": "区块链",
  "collected_at": "2026-08-14T00:13:46Z"
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/adh-crypto-global-market-intelligence-a9a30abe/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from agentdatum.com](https://www.zero.xyz/host/agentdatum.com/llms.txt)