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CoinOpSelect Referral Quote API
x402
CoinOpSelect Referral Quote API is a paid API for AI agents from coinop.publicvm.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-21).
Returns a referral fee quote for a given venue and fee configuration, including fee basis points and referral basis points.
Price / call$0.01
Success—
StatusUnknown
How this service works
Paid on-chain token, wallet, contract and research data over x402 on Base.
Output
Returns a JSON object with a 'query' field set to 'referral-quote' and a 'quote' object containing the computed referral and fee details for the requested venue and basis point configuration.
Example use cases
Referral fee calculation for DeFi venue
“Can you get me a referral quote for Aerodrome with a fee of 25 bps and a referral of 15 bps so I know what the cost breakdown looks like?”
Comparing referral rates across venues
“Pull a referral quote for Velodrome with 50 bps fee and 20 bps referral — I want to see what the quote object returns before I build my integration.”
Validating referral config before deployment
“Before I go live, can you check the referral quote on CoinOpSelect for our venue with 30 bps fee and 5 bps referral to confirm the numbers look right?”
Technical details
Endpoint
GEThttps://coinop.publicvm.com/api/v1/referral/quote?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need to programmatically compute or verify referral and fee quotes for specific DeFi venues on Base, especially when building integrations that require knowing exact basis-point breakdowns before routing trades or deploying referral logic. Best suited for agents that need lightweight, pay-per-call on-chain data without a subscription.
Side effects
- Missing required 'type' or 'method' fields returns an error
- Invalid or unrecognized venue name may return an empty or null quote object
- Malformed fee or referral bps values (non-numeric strings) may cause computation errors
- Payment failure via x402 (insufficient USDC balance) results in 402 Payment Required
- Network or upstream provider issues may return 5xx errors
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| input | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {
"query": "referral-quote",
"quote": {}
}
}Tags
x402
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