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Octodamus Sentiment Divergence
x402
Octodamus Sentiment Divergence is a paid API for AI agents from api.octodamus.com, paid per call via x402, $0.5/call, status unknown (last checked 2026-09-13).
Returns a pay-per-call crypto sentiment divergence signal including BUY/SELL/HOLD action, BTC trend, fear/greed index, and Polymarket edge data
Price / call$0.5
Success—
StatusUnknown
How this service works
Octodamus Sentiment Divergence -- pay-per-call x402 endpoint on Base. Preview: https://api.octodamus.com/v2/ben/sentiment-divergence/preview
Output
Returns a JSON object with an action enum (BUY/SELL/HOLD), a signal enum (BULLISH/BEARISH/NEUTRAL), a BTC trend direction (UP/DOWN/SIDEWAYS), a human-readable reasoning string, a confidence score between 0 and 1, a fear/greed index value between 0 and 100, and a Polymarket edge object with prediction market data.
Example use cases
Example prompt
“What's the current Octodamus sentiment divergence signal for crypto — is the recommendation to buy, sell, or hold, and how confident is it?”
Technical details
Endpoint
GEThttps://api.octodamus.com/v2/ben/sentiment-divergenceWhen to prefer
Use this endpoint when you need a composite, confidence-scored crypto sentiment divergence signal that combines fear/greed index, BTC trend analysis, and Polymarket prediction market edge into a single actionable BUY/SELL/HOLD recommendation. Prefer this over raw data sources when you want a synthesized, reasoned signal rather than raw sentiment or price data.
Side effects
- Missing or invalid PAYMENT-SIGNATURE header returns 402 Payment Required
- Expired or already-used EIP-3009 signature causes authentication failure
- Insufficient USDC balance on Base mainnet causes payment rejection
- Network congestion on Base mainnet may delay payment verification
- Service downtime may return 503 with no signal data
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| input | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {
"action": "BUY",
"signal": "BULLISH",
"btc_trend": "UP",
"reasoning": "Oracle 9/11 consensus bullish. Fear & Greed neutral-greed zone.",
"confidence": 0.78,
"fear_greed": 62,
"polymarket_edge": {
"ev": 0.14,
"market": "BTC above 90k"
}
}
}Tags
x402
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