# Live Crypto Market Snapshot

> Live Crypto Market Snapshot is a paid API for AI agents from ai-data-marketplace-1042299154756.us-central1.run.app, paid per call via x402, $0.004/call, status unknown (last checked 2026-09-16).

Fetches current USD price, market cap, 24h volume, and 24h percent change for up to 20 crypto assets in a single call.

## Facts

- Endpoint: GET https://ai-data-marketplace-1042299154756.us-central1.run.app/api/v1/crypto_market_snapshot
- Price: $0.004/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-16
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/live-crypto-market-snapshot-035c60cc
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_UqLP_9CjEY04hkaHmVxTu

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 live-crypto-market-snapshot-035c60cc
```

Example prompt: What are the current USD prices, market caps, and 24-hour percent changes for Bitcoin, Ethereum, and Solana right now?

## When to prefer this

Choose this endpoint when you need real-time price, market cap, volume, and 24h change for multiple crypto assets in a single low-latency call, especially when you want batch data for up to 20 tokens simultaneously. It is ideal for portfolio monitoring, alerting pipelines, and quick market checks where you need structured, multi-asset data without building your own CoinGecko integration. Prefer this over on-chain balance endpoints when you need market-level aggregate statistics rather than wallet-level balances.

## Known failure modes

- Unsupported or misspelled symbol returns an error or omits that asset
- Requesting more than 20 symbols may result in truncation or an error
- Upstream CoinGecko data unavailability causes stale or failed responses
- Network timeout on the cloud run endpoint if upstream is slow
- Missing required query parameter defaults to BTC, ETH, SOL rather than erroring

## How this service works

Fetch current USD price, market capitalization, 24-hour trading volume, 24-hour percentage change, and source update time for up to 20 crypto assets in one call.

## Output

Returns a JSON object with a success flag, quote currency (USD), count of assets returned, and an array of asset objects each containing the asset ID, price in USD, market cap in USD, 24h trading volume in USD, and 24h percent change. Also includes a source update timestamp indicating data freshness.

## 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"
     ],
     "type": "string"
    },
    "queryParams": {
     "type": "object",
     "properties": {
      "symbols": {
       "type": "string",
       "description": "One to 20 comma-separated supported symbols or CoinGecko IDs. Defaults to bitcoin, ethereum, and solana."
      }
     },
     "additionalProperties": true
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object",
     "required": [
      "success",
      "quote_currency",
      "count",
      "assets"
     ],
     "properties": {
      "count": {
       "type": "integer"
      },
      "assets": {
       "type": "array",
       "items": {
        "type": "object",
        "required": [
         "id",
         "price_usd",
         "market_cap_usd",
         "volume_24h_usd",
         "change_24h_percent"
        ],
        "properties": {
         "id": {
          "type": "string"
         },
         "price_usd": {
          "type": "integer"
         },
         "market_cap_usd": {
          "type": "integer"
         },
         "volume_24h_usd": {
          "type": "integer"
         },
         "change_24h_percent": {
          "type": "number"
         }
        },
        "additionalProperties": true
       }
      },
      "success": {
       "type": "boolean"
      },
      "quote_currency": {
       "type": "string"
      }
     },
     "additionalProperties": true
    }
   }
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "count": 4,
  "assets": [
   {
    "id": "bitcoin",
    "price_usd": 100000,
    "market_cap_usd": 2000000000000,
    "volume_24h_usd": 50000000000,
    "change_24h_percent": 1.2
   }
  ],
  "success": true,
  "quote_currency": "USD"
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/live-crypto-market-snapshot-035c60cc/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from ai-data-marketplace-1042299154756.us-central1.run.app](https://www.zero.xyz/host/ai-data-marketplace-1042299154756.us-central1.run.app/llms.txt)