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Crypto Last Trade Price – Multi-Venue (x402)
x402
Crypto Last Trade Price – Multi-Venue (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 2026-10-31).
Returns the latest trade prices for specified crypto tokens across 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 keyed by symbol, each containing last trade price in USD, venue-specific prices (Binance USDT, Coinbase USD), 24h percentage change, list of data sources, and a UTC timestamp of last update.
Example use cases
Pre-trade price check for DeFi bot
“Before my agent executes a swap, pull the last trade prices for ETH and SOL from Binance and Coinbase so I can see if there's a meaningful spread between the two venues.”
24h crypto performance summary
“Give me a quick summary of how BTC, ETH, and SOL have performed over the last 24 hours — I want to see the current price and the percentage change for each.”
Arbitrage opportunity scan
“Check the latest BTC and ETH prices on Binance versus Coinbase right now and tell me if there's a price difference worth acting on.”
Technical details
Endpoint
GEThttps://kr-x402-mvp.kgy5612.workers.dev/v2/last/trade?utm_source=zero.xyzWhen to prefer
Choose this endpoint when your agent needs no-API-key, pay-per-call access to aggregated last-trade crypto prices across Binance and Coinbase simultaneously, especially when building onchain or trading agents that already handle x402 micropayments on Base and want minimal setup overhead.
Side effects
- Payment not completed via x402 → 402 Payment Required response
- Invalid or unsupported symbol in 'symbols' query param → empty or partial results
- Upstream exchange API unavailable → stale or missing data for that venue
- Malformed query string → 400 Bad Request
- Service worker cold start → slightly elevated latency on first call
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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