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Crypto Market Snapshot
x402
Crypto Market Snapshot is a paid API for AI agents from predator-ubuntu.taild9a745.ts.net, paid per call via x402, $0.005/call, status unknown (last checked 2026-10-18).
Returns a real-time snapshot of crypto prices (BTC, ETH, SOL), fear/greed index, gas fees (gwei), and FX rates in a single call
Price / call$0.005
Success—
StatusUnknown
How this service works
Crypto market snapshot: prices, fear/greed index, gas fees, FX rates
Output
A JSON object containing spot prices for BTC, ETH, and SOL in USD, current Ethereum gas price in gwei, and the fear/greed index as a numeric value (0-100) with a classification label (e.g. 'Greed', 'Fear', 'Neutral').
Example use cases
Pre-trade market check
“Before I make any moves today, give me a quick read on the market — what are BTC, ETH, and SOL trading at right now, where's the fear/greed index sitting, and what are gas fees looking like?”
Daily crypto briefing bot
“Pull me this morning's crypto snapshot — prices for Bitcoin, Ethereum, and Solana, current gas costs, and whether the market is in fear or greed mode.”
DeFi transaction timing
“I'm about to do a swap on-chain — what are gas fees in gwei right now, and is the overall market in a fear or greed state?”
Technical details
Endpoint
POSThttps://predator-ubuntu.taild9a745.ts.net/v1/snapshot?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need a single, cheap ($0.005) call to get a unified crypto market snapshot covering prices, sentiment, and gas fees simultaneously — rather than stitching together multiple free APIs. Ideal for agents that need a periodic market pulse without managing multiple API keys or rate limits.
Side effects
- Upstream data provider unavailability causing stale or missing price data
- Payment failure (402) if USDC is not sent or insufficient
- Network timeout if the Tailscale host is unreachable
- Partial data response if one market data source (e.g. gas oracle) is down
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| input | object |
Output
Schema · Response
{
"type": "object",
"example": {
"prices": {
"BTC": 97123.45,
"ETH": 3421.1,
"SOL": 214.55
},
"gas_gwei": 0.42,
"fear_greed": {
"value": 72,
"classification": "Greed"
}
}
}Tags
x402
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