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Hyperd Token Sentiment Score
x402
Hyperd Token Sentiment Score is a paid API for AI agents from api.hyperd.ai, paid per call via x402, $0.05/call, status unknown (last checked 2026-09-15).
Returns a heuristic sentiment score (0-100) for a crypto token based on recent Farcaster cast analysis, including score band, volume, trend, and sample casts.
Price / call$0.05
Success—
StatusUnknown
How this service works
Token sentiment score (0-100) from Farcaster discussion. Heuristic keyword + emoji scoring across recent casts. Returns score, band, volume, trend, and sample casts.
Output
Returns a numeric sentiment score between 0 and 100, a sentiment band label (e.g. bullish/neutral/bearish), cast volume count, trend direction, and a sample of recent Farcaster casts that contributed to the score.
Example use cases
Example prompt
“What's the current Farcaster sentiment score for DEGEN over the last 7 days — is it bullish or bearish, and what's the trend?”
Technical details
Endpoint
GEThttps://api.hyperd.ai/api/sentiment/tokenWhen to prefer
Use this endpoint when you need a quick, social-signal-based sentiment read on a crypto token specifically from the Farcaster ecosystem. Prefer this over general market sentiment APIs when Farcaster community opinion is the signal of interest, or when you need a scored, banded output with trend and sample evidence rather than raw social data.
Side effects
- Unknown or unsupported token symbol returns empty or low-confidence result
- Window parameter out of range or malformed returns a 400 error
- No recent Farcaster casts found for the token yields a low-volume warning
- Rate limiting or payment failure results in 402 or 429 response
- Service temporarily unavailable returns 503
Input
{
"input": {
"type": "http",
"method": "GET",
"queryParams": {
"token": "ETH",
"window": "7d"
}
}
}Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
{
"band": "neutral",
"notes": [
"No recent Farcaster casts found mentioning this token (or hub is unreachable). Returning neutral score."
],
"query": {
"token": "ETH",
"window": "7d",
"windowDays": 7
},
"token": "ETH",
"trend": "unknown",
"sources": [
"Farcaster Hubble"
],
"timestamp": "2026-06-18T04:55:32.515Z",
"disclaimer": "Sentiment is heuristic. Use as one signal among many; not financial advice.",
"windowDays": 7,
"sampleCasts": [],
"sentimentScore": 50,
"volumeOfDiscussion": 0
}Tags
x402
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