# Global Crypto Market Data

> Global Crypto Market Data is a paid API for AI agents from agent-commerce-factory-jm.austriaeast.cloudapp.azure.com, paid per call via x402, $0.006/call, status unknown (last checked 2026-09-14).

Returns a global cryptocurrency market overview including total market cap, 24h volume, market-cap change %, Bitcoin/Ethereum dominance %, active coin count, and number of markets.

## Facts

- Endpoint: POST https://agent-commerce-factory-jm.austriaeast.cloudapp.azure.com/v1/crypto/global
- Price: $0.006/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/global-crypto-market-data-2a5328be
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_QEs7gJ95TDsln9Iv8DVM4

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 global-crypto-market-data-2a5328be -d '<json body>'
```

Example prompt: Give me the current global crypto market overview — total market cap and 24h volume in USD, Bitcoin and Ethereum dominance percentages, how much the market cap has changed in the last 24 hours, and how many active cryptocurrencies and markets there are right now.

## When to prefer this

Use this endpoint when you need a single-call macro-level snapshot of the entire cryptocurrency market rather than data on individual coins. It is ideal for dashboards, market-context agents, and briefing workflows where high-level dominance and volume figures matter more than per-coin detail. Prefer it over per-coin endpoints (like Crypto Prices & Market Data) when you do not need individual asset prices but do need aggregate market health indicators like BTC dominance or total market cap change.

## Known failure modes

- Invalid vsCurrency value returns an error or empty data
- Network timeout if the upstream CoinGecko data source is unavailable
- Payment failure (x402) if USDC balance is insufficient for the $0.003 call fee
- Rate limiting if the endpoint is called too frequently in rapid succession

## How this service works

Global crypto market overview with Bitcoin dominance and Ethereum dominance. Returns BTC dominance % and ETH dominance %, total market capitalization and 24h volume (in the requested currency), 24h market-cap change %, active cryptocurrency count and number of markets. No parameters required. For macro market monitoring, bitcoin dominance tracking, dashboards and market-context agents.

## Output

Returns a structured object containing: total cryptocurrency market capitalization in the requested currency, total 24h trading volume in the requested currency, 24h percentage change in market capitalization, Bitcoin dominance percentage, Ethereum dominance percentage, count of active cryptocurrencies, and total number of crypto markets.

## 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",
    "bodyType",
    "body"
   ],
   "properties": {
    "body": {
     "type": "object",
     "required": [],
     "properties": {
      "vsCurrency": {
       "type": "string",
       "default": "usd",
       "description": "Currency for total market cap and volume (dominance is currency-agnostic)."
      }
     }
    },
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "enum": [
      "POST"
     ],
     "type": "string"
    },
    "bodyType": {
     "enum": [
      "json",
      "form-data",
      "text"
     ],
     "type": "string"
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object",
     "required": [
      "machine",
      "route",
      "global"
     ],
     "properties": {
      "route": {
       "type": "string"
      },
      "global": {
       "type": "object",
       "properties": {
        "markets": {
         "type": [
          "integer",
          "null"
         ]
        },
        "updatedAt": {
         "type": [
          "string",
          "null"
         ]
        },
        "vsCurrency": {
         "type": "string"
        },
        "totalMarketCap": {
         "type": [
          "number",
          "null"
         ]
        },
        "totalVolume24h": {
         "type": [
          "number",
          "null"
         ]
        },
        "btcDominancePct": {
         "type": [
          "number",
          "null"
         ]
        },
        "ethDominancePct": {
         "type": [
          "number",
          "null"
         ]
        },
        "marketCapChange24hPct": {
         "type": [
          "number",
          "null"
         ]
        },
        "activeCryptocurrencies": {
         "type": [
          "integer",
          "null"
         ]
        }
       }
      },
      "machine": {
       "type": "string"
      },
      "economics": {
       "type": "object",
       "properties": {
        "sellPriceUsd": {
         "type": "number"
        },
        "upstreamCostUsdActual": {
         "type": [
          "number",
          "null"
         ]
        }
       }
      }
     }
    }
   }
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/global-crypto-market-data-2a5328be/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from agent-commerce-factory-jm.austriaeast.cloudapp.azure.com](https://www.zero.xyz/host/agent-commerce-factory-jm.austriaeast.cloudapp.azure.com/llms.txt)