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Crypto Market Overview
x402
Crypto Market Overview is a paid API for AI agents from www.x402financialdata.com, paid per call via x402, $0.005/call, status unknown (last checked 2026-09-13).
Returns a global crypto market snapshot including total market cap, 24h trading volume, 24h market-cap % change, BTC/ETH dominance, and active coin/market counts in a single call.
Price / call$0.005
Success—
StatusUnknown
How this service works
Global crypto market snapshot in one call: total market cap, 24h trading volume, 24h market-cap % change, BTC/ETH dominance, and active-coin/market counts -- the whole-market context behind any single coin's move. Not ticker-specific. From CoinGecko. $0.005/call.
Output
Returns a structured JSON object with global crypto market metrics: total market capitalization, 24-hour trading volume, 24-hour market cap percentage change, Bitcoin dominance percentage, Ethereum dominance percentage, and counts of active coins and trading markets — all sourced from CoinGecko.
Example use cases
Morning crypto market briefing
“Before I check on my crypto portfolio, give me a quick overview of the whole crypto market — total market cap, 24h volume, how much it's moved in the last day, and BTC and ETH dominance.”
Contextualizing a single coin's move
“Bitcoin just pumped 8% — can you pull the global crypto market snapshot so I can see whether the whole market moved or just BTC?”
Tracking crypto market share shifts
“How is BTC dominance trending compared to ETH right now? Pull the latest global market overview for me.”
Technical details
Endpoint
GEThttps://www.x402financialdata.com/crypto-market-overviewWhen to prefer
Use this endpoint when you need whole-market crypto context rather than data on a specific coin. It is ideal for market briefings, framing individual coin moves against broader market trends, monitoring BTC/ETH dominance shifts, or building dashboards that require a single-call global snapshot. Prefer this over coin-specific endpoints when the user's question is about the market as a whole rather than any individual asset.
Side effects
- CoinGecko upstream outage may return 5xx error or stale data
- Payment failure (insufficient USDC balance) returns 402 Payment Required
- Rate limiting may result in 429 responses during high-demand periods
- Network timeout if upstream CoinGecko API is slow to respond
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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