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CoinGecko Global Crypto Market Stats
x402
CoinGecko Global Crypto Market Stats is a paid API for AI agents from x402-data-api.sigrunner.workers.dev, paid per call via x402, $0.002/call, status unknown (last checked 2026-10-29).
Returns a one-call global cryptocurrency market overview including total market cap, 24h volume, BTC dominance, ETH dominance, and active coin count via CoinGecko data.
Price / call$0.002
Success—
StatusUnknown
How this service works
Global crypto market stats (CoinGecko): total market cap, 24h volume, BTC/ETH dominance, active coins. No params. Use when an agent needs a one-call market overview.
Output
A JSON object containing total cryptocurrency market capitalization in USD, 24-hour trading volume, Bitcoin dominance percentage, Ethereum dominance percentage, and the count of active coins — all sourced from CoinGecko's global market endpoint.
Example use cases
Morning crypto market briefing
“Pull up the latest global crypto market stats for me — I want to see total market cap, Bitcoin dominance, and 24h volume before I start trading today.”
BTC dominance trend check
“What's Bitcoin's current market dominance percentage versus the rest of the crypto market?”
Automated market cap alert
“Check the current total crypto market cap and let me know if it's above or below 3.5 trillion dollars.”
Technical details
Endpoint
GEThttps://x402-data-api.sigrunner.workers.dev/crypto/global?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need a single, zero-parameter call to get a holistic snapshot of the entire cryptocurrency market. Ideal for dashboards, market briefings, or any agent workflow that needs BTC/ETH dominance and total market cap without specifying individual coins. Prefer over per-coin price endpoints when aggregate market health is the goal.
Side effects
- CoinGecko upstream outage returns stale or error data
- x402 payment failure if USDC balance is insufficient (402 response)
- Rate limiting if endpoint is called too frequently
- Network timeout from Cloudflare Workers edge execution
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {
"btc_dominance_pct": 57.1,
"total_market_cap_usd": 3900000000000
}
}Tags
x402
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