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DeFi Signals Market Snapshot
x402
DeFi Signals Market Snapshot is a paid API for AI agents from defi-signals.org, paid per call via x402, $0.002/call, status unknown (last checked 2026-09-13).
Returns a low-cost real-time market snapshot including BTC/ETH prices and the Fear & Greed index for AI agent consumption via x402 micropayments.
Price / call$0.002
Success—
StatusUnknown
How this service works
One-call market snapshot: BTC/ETH/SOL spot prices with 24h change plus the Crypto Fear & Greed index. The cheapest way for an agent to establish market context.
Output
A JSON object containing BTC/USD and ETH/USD spot prices (as numeric values), plus a Fear & Greed index score (0-100) and its text classification (e.g. 'Greed', 'Fear', 'Neutral') representing overall crypto market sentiment.
Example use cases
Real-time crypto price check
“What's Bitcoin and Ethereum trading at right now, and what's the current Fear and Greed reading? I need a quick market pulse before I decide on a trade.”
Automated trading bot market check
“Before executing my DeFi strategy, pull the latest market snapshot — I need BTC and ETH spot prices plus whether sentiment is greedy or fearful.”
Crypto market mood monitoring
“Is the crypto market currently in fear or greed territory, and what are the current BTC and ETH prices? Check this every 15 minutes and alert me if Fear & Greed drops below 30.”
Technical details
Endpoint
GEThttps://defi-signals.org/market/snapshotWhen to prefer
Choose this endpoint when you need a low-cost ($0.002 USDC), single-call market snapshot combining BTC/ETH prices and Fear & Greed sentiment in one response, paid via x402 micropayment on Base — ideal for AI agents that need lightweight, frequent polling without a subscription or API key setup.
Side effects
- 402 Payment Required if x402/USDC payment on Base is not properly attached
- Invalid or malformed payment header causing rejection
- Rate limiting if called too frequently
- Network timeout if defi-signals.org is temporarily unavailable
- Empty or stale data if upstream price feeds are lagging
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| properties | string |
Output
Schema · Response
{
"type": "json",
"example": {
"prices": {
"btc_usd": 118431,
"eth_usd": 4212.55
},
"fear_greed": {
"value": 71,
"classification": "Greed"
}
}
}Tags
x402
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