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Coin Railz Arbitrage Scanner
x402
Coin Railz Arbitrage Scanner is a paid API for AI agents from coinrailz.com, paid per call via x402, $1.25/call, status unknown (last checked 2026-09-15).
Identifies crypto arbitrage opportunities across multiple blockchains and exchanges
Price / call$1.25
Success—
StatusUnknown
How this service works
Identify arbitrage opportunities across chains/exchanges
Output
Returns a JSON object indicating whether the scan succeeded, along with identified arbitrage opportunities including price differentials, involved chains or exchanges, and a timestamp of the scan.
Example use cases
Example prompt
“Scan for cross-chain and cross-exchange arbitrage opportunities right now — I want to see the best price spreads available across major chains and exchanges like Binance, Coinbase, and Uniswap.”
Technical details
Endpoint
POSThttps://coinrailz.com/x402/arbitrage-scannerWhen to prefer
Use this endpoint when an AI agent or trading bot needs to programmatically discover real-time arbitrage opportunities across multiple blockchains and centralized/decentralized exchanges in a single call, especially within an x402 micropayment-enabled autonomous workflow.
Side effects
- Market data unavailable for requested chain or exchange — returns error with details
- No arbitrage opportunities detected above threshold — returns success with empty results
- Payment failure or insufficient USDC balance — returns 402 Payment Required
- Rate limiting or quota exceeded — returns 429 Too Many Requests
- Exchange or chain temporarily unavailable — returns partial results or error
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| query | string | Query parameter for the service |
Output
Schema · Response
{
"type": "application/json",
"format": "json",
"example": {
"result": "Service executed successfully",
"service": "arbitrage-scanner",
"success": true,
"timestamp": "2026-02-07T01:41:22.011Z"
}
}Tags
x402
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