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ArbiPulse Cross-Exchange Spread Tick
x402
ArbiPulse Cross-Exchange Spread Tick is a paid API for AI agents from arbipulse.theaslangroupllc.com, paid per call via x402, $0.02/call, status unknown (last checked 2026-09-14).
Returns the live executable bid/ask spread for a crypto pair across Binance, Coinbase, Kraken, and Bybit with a deterministic TRADE/THIN/NONE verdict in a single cheap call.
Price / call$0.02
Success—
StatusUnknown
How this service works
Cross-exchange spread tick — ONE $0.02 call returns the live executable spread for a pair across Binance, Coinbase, Kraken, Bybit: best bid venue, best ask venue, spread in bps, and a deterministic TRADE / THIN / NONE verdict. Built for arbitrage monitoring loops; escalate to /api/crypto ($0.07) for the full CEX arbitrage read with fees and transfer paths. 30s freshness, no LLM in the path.
Output
Returns the best bid venue, best ask venue, spread in basis points, and a deterministic TRADE / THIN / NONE verdict for the requested pair across Binance, Coinbase, Kraken, and Bybit. Data is refreshed every 30 seconds with no LLM processing in the path.
Example use cases
Monitor arbitrage opportunities during market volatility
“I need to watch for TRADE signals on ETH/USDC across the major exchanges every few seconds — let me know immediately if the spread gets fat enough to execute on.”
Find best entry and exit venues instantly
“Where's the tightest spread for BTC right now and which exchanges have the best bid and ask — should I be looking at this pair or is it THIN?”
Real-time screening for profitable trading pairs
“Can you scan for any TRADE-worthy spreads across my watch list of stablecoin pairs right now — I want to know which ones are actually executable across Binance, Coinbase, Kraken, and Bybit?”
Technical details
Endpoint
GEThttps://arbipulse.theaslangroupllc.com/api/spread-tickWhen to prefer
Use this endpoint when you need a fast, cheap ($0.02) snapshot of cross-exchange spread conditions to decide whether to escalate to a full arbitrage analysis. Ideal for high-frequency monitoring loops where you poll spread viability before committing to more expensive computations. Prefer this over the full /api/crypto endpoint when you only need a binary TRADE/THIN/NONE signal without fee breakdowns or transfer path details.
Side effects
- Unsupported trading pair returns an error or empty result
- Stale data if an exchange feed is temporarily down
- Payment failure if USDC balance is insufficient for the $0.02 fee
- Rate limiting if the monitoring loop calls too frequently
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {
"pair": "BTC/USDT",
"buy_at": {
"ask": 118211.1,
"exchange": "Kraken"
},
"sell_at": {
"bid": 118260.8,
"exchange": "Binance"
},
"verdict": "THIN",
"deep_read": "https://arbipulse.vercel.app/api/crypto ($0.07)",
"spread_bps": 4.2
}
}Tags
x402
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