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Rigoblock 0x Quote with Oracle Price Comparison
x402
Rigoblock 0x Quote with Oracle Price Comparison is a paid API for AI agents from trader.rigoblock.com, paid per call via x402, $0.002200/call, status unknown (last checked 2026-09-15).
Proxies 0x API v2 swap quotes and enriches the response with on-chain oracle price comparison data including price feed existence, delta in basis points, and oracle amount.
Price / call$0.002200
Success—
StatusUnknown
How this service works
0x API v2 quote with on-chain oracle price comparison. Drop-in proxy for 0x /swap/allowance-holder/quote — same query parameters, response includes priceFeedExists, deltaBps, and oracleAmount.
Output
Returns a standard 0x API v2 swap quote (same structure as /swap/allowance-holder/quote) plus three additional fields: priceFeedExists (boolean indicating whether an on-chain oracle feed exists for the pair), deltaBps (price divergence between DEX quote and oracle in basis points), and oracleAmount (the oracle-derived expected output amount).
Example use cases
Example prompt
“Get me a swap quote from the Rigoblock 0x endpoint for trading 1000 USDC to ETH on Base, and tell me how far the DEX price is from the on-chain oracle price in basis points.”
Technical details
Endpoint
GEThttps://trader.rigoblock.com/api/quote/0xWhen to prefer
Choose this endpoint when you need a standard 0x swap quote but also want built-in oracle price validation — ideal for DeFi agents that must enforce price divergence limits (like Rigoblock's Swap Shield) before executing a trade. Prefer over raw 0x API when you want to detect MEV manipulation or slippage anomalies by comparing DEX price to a trusted on-chain oracle.
Side effects
- Missing or invalid token addresses return a 400 error
- Unsupported chain returns an error or empty quote
- No on-chain price feed exists for the pair — priceFeedExists returns false and deltaBps/oracleAmount may be null
- 0x API upstream failure causes a 502 or timeout
- Payment not included or insufficient results in 402 Payment Required
Input
{
"input": {
"type": "http",
"method": "GET",
"queryParams": {
"taker": "0x1234567890123456789012345678901234567890",
"chainId": 1,
"buyToken": "0xC02aaA39b223FE8D0A0e5C4F27eAD9083C756Cc2",
"sellToken": "0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48",
"sellAmount": "1000000000"
}
}
}Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
{
"zid": "0x3887773b53a704e014024c80",
"fees": {
"gasFee": null,
"zeroExFee": {
"type": "volume",
"token": "0xa0b86991c6218b36c1d19d4a2e9eb0ce3606eb48",
"amount": "1500000"
},
"integratorFee": null,
"integratorFees": null
},
"mode": "exact-in",
"route": {
"fills": [
{
"to": "0xc02aaa39b223fe8d0a0e5c4f27ead9083c756cc2",
"from": "0xa0b86991c6218b36c1d19d4a2e9eb0ce3606eb48",
"source": "Uniswap_V3",
"proportionBps": "10000"
}
],
"tokens": [
{
"symbol": "USDC",
"address": "0xa0b86991c6218b36c1d19d4a2e9eb0ce3606eb48"
},
{
"symbol": "WETH",
"address": "0xc02aaa39b223fe8d0a0e5c4f27ead9083c756cc2"
}
]
},
"issues": {
"balance": {
"token": "0xa0b86991c6218b36c1d19d4a2e9eb0ce3606eb48",
"actual": "614170",
"expected": "1000000000"
},
"allowance": {
"actual": "0",
"spender": "0x0000000000001ff3684f28c67538d4d072c22734"
},
"invalidSourcesPassed": [],
"simulationIncomplete": false
},
"buyToken": "0xc02aaa39b223fe8d0a0e5c4f27ead9083c756cc2",
"deltaBps": -91,
"buyAmount": "598288613990039314",
"sellToken": "0xa0b86991c6218b36c1d19d4a2e9eb0ce3606eb48",
"sellAmount": "1000000000",
"blockNumber": "25298927",
"transaction": {
"to": "0x0000000000001ff3684f28c67538d4d072c22734",
"gas": "239892",
"data": "0x2213bc0b0000000000000000000000007f54f05635d15cde17a49502fedb9d1803a3be8a000000000000000000000000a0b86991c6218b36c1d19d4a2e9eb0ce3606eb48000000000000000000000000000000000000000000000000000000003b9aca000000000000000000000000007f54f05635d15cde17a49502fedb9d1803a3be8a00000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000005a41fff991f0000000000000000000000001234567890123456789012345678901234567890000000000000000000000000c02aaa39b223fe8d0a0e5c4f27ead9083c756cc200000000000000000000000000000000000000000000000008384aebdaefa92400000000000000000000000000000000000000000000000000000000000000a03887773b53a704e014024c8000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000001a00000000000000000000000000000000000000000000000000000000000000300000000000000000000000000000000000000000000000000000000000000042000000000000000000000000000000000000000000000000000000000000000e4c1fb425e0000000000000000000000007f54f05635d15cde17a49502fedb9d1803a3be8a000000000000000000000000a0b86991c6218b36c1d19d4a2e9eb0ce3606eb48000000000000000000000000000000000000000000000000000000003b9aca000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006a2b88c800000000000000000000000000000000000000000000000000000000000000c0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000012438c9c147000000000000000000000000a0b86991c6218b36c1d19d4a2e9eb0ce3606eb48000000000000000000000000000000000000000000000000000000000000000f000000000000000000000000a0b86991c6218b36c1d19d4a2e9eb0ce3606eb48000000000000000000000000000000000000000000000000000000000000002400000000000000000000000000000000000000000000000000000000000000a00000000000000000000000000000000000000000000000000000000000000044a9059cbb000000000000000000000000ad01c20d5886137e056775af56915de824c8fce50000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e48d68a1560000000000000000000000007f54f05635d15cde17a49502fedb9d1803a3be8a0000000000000000000000000000000000000000000000000000000000002710000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000040a0b86991c6218b36c1d19d4a2e9eb0ce3606eb480000006400000000000000000000000000000001000276a4c02aaa39b223fe8d0a0e5c4f27ead9083c756cc200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008434ee90ca000000000000000000000000f5c4f3dc02c3fb9279495a8fef7b0741da956157000000000000000000000000c02aaa39b223fe8d0a0e5c4f27ead9083c756cc2000000000000000000000000000000000000000000000000084d8dced6bd82ce00000000000000000000000000000000000000000000000000000000000027100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
"value": "0",
"gasPrice": "174590626"
},
"minBuyAmount": "592305727850129700",
"oracleAmount": "592872539675392800",
"tokenMetadata": {
"buyToken": {
"buyTaxBps": "0",
"sellTaxBps": "0",
"transferTaxBps": "0"
},
"sellToken": {
"buyTaxBps": "0",
"sellTaxBps": "0",
"transferTaxBps": "0"
}
},
"allowanceTarget": "0x0000000000001ff3684f28c67538d4d072c22734",
"priceFeedExists": true,
"totalNetworkFee": "41882894452392",
"liquidityAvailable": true
}Tags
x402
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