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Carbon & Cashmere Oracle Divergence API – SOL
x402
Carbon & Cashmere Oracle Divergence API – SOL is a paid API for AI agents from api.carbon-cashmere.de, paid per call via x402, $0.03/call, status down (last checked 2026-09-14).
Returns real-time oracle price divergence statistics between Pyth and CoinGecko for Solana (SOL), including spread percentages, exceedance rates, and timestamped divergence events.
Price / call$0.03
Success—
StatusDown
How this service works
Professional crypto market intelligence. Real-time prices, signals, and market scoring.
Output
A JSON object containing: the coin identifier (SOL), spread statistics (p25, p75, median, abs_max, abs_p95 in percent), exceedance rate and count, a list of timestamped divergence events with direction (pyth_lower/pyth_higher), individual Pyth and CoinGecko prices, Pyth confidence values, and the most recent price snapshot with spread — all filtered by configurable lookback window and threshold.
Example use cases
Oracle manipulation detection for SOL
“Check right now if there are any abnormal divergence signals between Pyth and CoinGecko for SOL — I want to know the exceedance rate, the worst spreads seen recently, and whether anything looks like a potential oracle manipulation attempt before I execute a large DeFi position.”
Pre-trade oracle health check
“Before I submit this SOL trade on-chain, quickly validate that the Pyth price feed looks healthy — pull the current spread against CoinGecko, the confidence interval, and flag if the divergence has been unusually high in the last 30 minutes.”
Arbitrage signal from oracle spread
“I'm looking for arbitrage opportunities between on-chain and off-chain SOL prices — give me the latest Pyth vs CoinGecko spread stats, any timestamped divergence events from the past two hours, and tell me which direction Pyth has been deviating so I can size my position accordingly.”
Technical details
Endpoint
GEThttps://api.carbon-cashmere.de/v1/oracle-divergence/SOLWhen to prefer
Use this endpoint when you need to detect, measure, or monitor discrepancies between Pyth on-chain oracle prices and CoinGecko reference prices for SOL specifically — ideal for DeFi risk monitoring, oracle manipulation detection, arbitrage signal generation, or validating price feed health before executing trades.
Side effects
- Unsupported coin symbol returns 404 or empty response
- Pyth feed temporarily unavailable causes partial or error response
- CoinGecko rate limiting causes stale or missing reference price
- No divergence events in window returns empty events array with valid stats
- Payment not received (x402) results in 402 Payment Required response
Output
Schema · Response
{
"type": "json",
"example": {
"coin": "BTC",
"stats": {
"samples": 12,
"spread_pct": {
"p25": -0.082,
"p75": 0.047,
"median": -0.024,
"abs_max": 0.6532,
"abs_p95": 0.5071
},
"exceedance_rate": 0.333,
"exceeded_threshold": 4
},
"events": [
{
"ts": "2026-05-09T20:43:23Z",
"direction": "pyth_lower",
"pyth_price": 0.42316693,
"spread_pct": -0.6532,
"coingecko_price": 0.425931,
"pyth_confidence": 0.000414
}
],
"filter": {
"threshold_pct": 0.001,
"lookback_minutes": 60
},
"latest": {
"ts": "2026-05-09T20:48:23Z",
"pyth_price": 80781.71,
"spread_pct": -0.0227,
"coingecko_price": 80800
}
}
}Tags
x402
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