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CoinGecko Multi-Venue Crypto Price Feed (x402)
x402
CoinGecko Multi-Venue Crypto Price Feed (x402) is a paid API for AI agents from kr-x402-mvp.kgy5612.workers.dev, paid per call via x402, $0.003/call, status unknown (last checked 2026-11-02).
Returns real-time USD prices for specified cryptocurrencies aggregated from multiple venues (Binance, Coinbase) with 24h change, paid per-call via x402 USDC micropayment on Base.
Price / call$0.003
Success—
StatusUnknown
How this service works
Pay-per-call crypto microdata for trading/onchain AI agents via x402 (USDC on Base): Base gas, token risk, balances, multi-venue prices, Hyperliquid book/funding, kimchi premium. No API keys.
Output
A JSON object with a 'prices' map keyed by symbol, each containing the aggregated USD price, Binance USDT price, Coinbase USD price, and 24h percentage change. Also includes a 'sources' array listing the data providers used and an 'updated_at' ISO timestamp indicating data freshness.
Example use cases
Trading bot pre-trade price check
“Before placing this trade, get me the latest prices for BTC and ETH from multiple venues so I can see if there's a spread worth acting on.”
Portfolio value snapshot
“Grab the current USD prices for BTC, ETH, and SOL so I can calculate the total value of my holdings right now.”
24h momentum alert
“What's the 24-hour price change percentage for ETH and SOL? I want to know if either has moved more than 5% today.”
Technical details
Endpoint
GEThttps://kr-x402-mvp.kgy5612.workers.dev/api/coingecko/simple-price?utm_source=zero.xyzWhen to prefer
Choose this endpoint when your AI agent needs real-time, multi-venue spot prices for major cryptocurrencies without requiring API key setup, and can pay $0.003 USDC per call via x402 on Base. It is ideal for trading agents, DeFi bots, and portfolio trackers that need cross-venue price comparison (Binance vs Coinbase) and 24h momentum data in a single call. Prefer alternatives (e.g. a free CoinGecko public API) if you need high-frequency polling at scale or cannot handle x402 micropayments.
Side effects
- Invalid or unrecognized symbol returns empty or error response
- Network timeout if upstream Binance/Coinbase APIs are slow
- x402 payment failure if USDC balance or Base network is unavailable
- Missing 'symbols' param defaults to BTC,ETH,SOL — may return unexpected symbols if not specified
- Stale data if upstream exchanges are temporarily unreachable
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {
"prices": {
"BTC": {
"price_usd": 80867.7,
"binance_usdt": 80860,
"coinbase_usd": 80875.4,
"change_24h_pct": 1.2
}
},
"sources": [
"https://api.binance.com",
"https://api.coinbase.com"
],
"updated_at": "2026-10-28T11:00:00Z"
}
}Tags
x402
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