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Market Intelligence API – Cross-Venue Premium & Slippage Intelligence
x402
Market Intelligence API – Cross-Venue Premium & Slippage Intelligence is a paid API for AI agents from api.marketintelligenceapi.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-17).
Returns cross-venue premium data (VWAP spreads in basis points) for a crypto or tokenized US equity symbol across on-chain and traditional markets, with session-segmented statistics.
Price / call$0.01
Success—
StatusUnknown
How this service works
Pay-per-call market intelligence for AI agents across crypto, US and European stocks, rates and FX: on-chain buy/sell pressure, trading decisions from $0.05, token risk checks on six chains, webhook alerts, pre-trade verdicts, technicals, perps funding, smart money, SEC and ESEF fundamentals, insider trades, European short interest, ECB rates and FX, datasets and news.
Output
Returns a time-series of 15-minute interval data points each containing the on-chain VWAP, main market VWAP, premium in basis points, premium percent, and market session label (REGULAR, AFTER_HOURS, WEEKEND). Also includes aggregate statistics (min, max, median, average, current basis points) and per-session breakdowns over a 24-hour window.
Example use cases
Arbitrage opportunity scanner for tokenized stocks
“Check the cross-venue premium for TSLA right now — I want to know the basis point spread between the Solana on-chain price and the main US market VWAP, and whether the current premium is unusually high compared to the 24-hour average.”
Weekend vs regular session spread analysis
“Show me how the on-chain premium for BTC compares across regular trading hours versus weekends over the last 24 hours — I need the average basis points per session so I can decide when to trade.”
Pre-trade slippage estimate for on-chain equity
“Before I buy AAPL on-chain, can you pull the current VWAP premium in basis points versus the US market price, and tell me the median and max spreads from the past 24 hours so I can estimate my slippage?”
Technical details
Endpoint
GEThttps://api.marketintelligenceapi.com/api/v1/intelligence/premium/%7Bsymbol%7D?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need to compare on-chain (Solana) prices against traditional US market prices for tokenized equities or crypto, measure cross-venue basis point spreads, or assess slippage before executing a trade on a tokenized asset. It is particularly useful for arbitrage detection, pre-trade analysis, and understanding session-specific premium behavior (regular hours vs after-hours vs weekends).
Side effects
- Invalid or unsupported symbol returns an error or empty data
- Payment not completed (x402 flow failure) results in 402 Payment Required
- Symbol not listed on Solana tokenized markets returns no on-chain VWAP data
- Rate limit exceeded returns 429
- Stale data if on-chain liquidity is thin for the symbol
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| properties | string |
Output
Schema · Response
{
"type": "json",
"example": {
"hours": 24,
"points": [
{
"time": "2026-09-23T19:15:00Z",
"mainVwap": 181.42,
"premiumBps": 20.4,
"solanaVwap": 181.05,
"premiumPercent": 0.2,
"usMarketSession": "AFTER_HOURS"
}
],
"symbol": "NVDA",
"interval": "15m",
"bySession": {
"REGULAR": {
"bins": 20,
"averageBps": 1.9
},
"WEEKEND": {
"bins": 30,
"averageBps": 12.3
}
},
"statistics": {
"bins": 88,
"maxBps": 44,
"minBps": -31.2,
"medianBps": 4.8,
"averageBps": 6.1,
"currentBps": 20.4
}
}
}Tags
x402
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