# SwapHunt Global Crypto Market Snapshot

> SwapHunt Global Crypto Market Snapshot is a paid API for AI agents from x402.swaphunt.dev, paid per call via x402, $0.002/call, status unknown (last checked 2026-09-14).

Returns a whole-market macro snapshot including total crypto market cap, 24h volume, BTC dominance, and active coin/market counts.

## Facts

- Endpoint: GET https://x402.swaphunt.dev/v1/market/global
- Price: $0.002/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/swaphunt-global-crypto-market-snapshot-95c83de8
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_JaqRD4kcuwbfb8PiDqlXp

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 swaphunt-global-crypto-market-snapshot-95c83de8
```

Example prompt: Give me the current macro state of the whole crypto market — total market cap, 24-hour volume, Bitcoin dominance, and how many active coins and markets there are right now.

## When to prefer this

Use this endpoint when you need a single, fast macro snapshot of the entire crypto market before diving into individual asset analysis. Ideal as a top-of-funnel context check — to assess overall market conditions such as risk-on/risk-off environment, BTC dominance trends, or aggregate volume activity — rather than per-coin data.

## Known failure modes

- External market data source unavailable — may return stale or error response
- Rate limiting or payment failure ($0.002 USDC required per call via x402 protocol)
- Temporary data feed outage causing incomplete market metrics

## How this service works

Whole-market snapshot: total crypto market cap, total 24h volume, BTC dominance, and counts of active coins and markets. One call for the macro state of crypto — the top-of-funnel context before drilling into an asset.

## Output

A single-call JSON response containing total cryptocurrency market capitalization, total 24h trading volume, BTC dominance percentage, count of active coins, and count of active markets — providing the full macro context of the crypto market at a glance.

## 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": {}
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object"
    }
   }
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/swaphunt-global-crypto-market-snapshot-95c83de8/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from x402.swaphunt.dev](https://www.zero.xyz/host/x402.swaphunt.dev/llms.txt)