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Vibe Springs Crypto News Pulse
x402
Vibe Springs Crypto News Pulse is a paid API for AI agents from vibesprings.net, paid per call via x402, $0.02/call, status unknown (last checked 2026-09-14).
Returns synthesized news coverage metrics, volume velocity, and sentiment aggregates for specified crypto topics over a sliding time window
Price / call$0.02
Success—
StatusUnknown
How this service works
Synthesized news coverage metrics, volume velocity indicators, and sentiment aggregates for targeted crypto topics over sliding window timeframes.
Output
Returns synthesized metrics including news coverage volume, velocity of news acceleration, and sentiment aggregates (positive/negative/neutral signals) for the specified crypto topic keywords over the requested sliding window timeframe (1h, 6h, or 24h).
Example use cases
Example prompt
“What's the current news pulse for 'bitcoin,etf' — give me the volume velocity and sentiment over the last 24h?”
Technical details
Endpoint
GEThttps://vibesprings.net/api/news/pulseWhen to prefer
Use this endpoint when you need real-time or near-real-time aggregated news metrics — coverage volume, velocity, and sentiment — for specific crypto keywords over defined short timeframes. Prefer this over raw news feeds when you need pre-computed analytics rather than individual articles. Best suited for monitoring media momentum, detecting news spikes, or scoring sentiment around specific tokens or crypto topics.
Side effects
- Missing required 'topic' query parameter returns a 400 error
- Invalid window value (not '1h', '6h', or '24h') may return an error or default behavior
- No news found for obscure topic returns empty or zero-value metrics
- Payment not processed (x402) results in 402 Payment Required response
- Rate limiting or quota exceeded returns a 429 error
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {
"topic": "bitcoin",
"window": "6h",
"velocity": {
"prior": 4,
"ratio": 3,
"current": 12
},
"sentiment": {
"mean": 0.32,
"label": "bullish",
"distribution": {
"bearish": 0.1,
"bullish": 0.6,
"neutral": 0.3
}
},
"topSources": [
{
"count": 5,
"source": "CoinDesk"
},
{
"count": 4,
"source": "Blockworks"
}
],
"articleCount": 12,
"clusterCount": 12,
"topHeadlines": [
{
"link": "https://example.com",
"title": "Bitcoin Breaks Out Above $100k",
"source": "CoinDesk",
"sentimentLabel": "bullish"
}
],
"synthesizedAt": "2026-07-03T18:00:00Z",
"processingTime": "18ms"
}
}Tags
x402
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