DEVELOPER & QUANT APIS
Institutional Sentiment &
Quantitative Signal APIs
High-frequency cryptocurrency sentiment intelligence, AI news catalyst classification, and quantitative momentum trade telemetry. Designed for algorithmic bots, quantitative research desks, and crypto terminal developers.
Edge Latency< 25msVercel Edge Global CDN
Active Assets16+ CoreBTC, ETH, SOL, Alts
Historical Win Rate70%+Validated Closed Signals
Community TierFreeNo API Key Required
API Base URL:https://www.fomogram.app/api/v1
Content-Type: application/json•CORS: *
MARKET SENTIMENT & INTELLIGENCE
FREE COMMUNITY TIER•NO AUTH REQUIRED
Real-Time News & Sentiment API
Stream classified crypto market headlines, calibrated directional sentiment scores (-100 to +100), catalyst classification, and executive briefings across 14+ top crypto news sources.
GEThttps://www.fomogram.app/api/v1/news
Query Parameters
| Parameter | Type | Required | Default | Description |
|---|---|---|---|---|
| symbol | string | Optional | ALL | Filter news by specific coin ticker (e.g. BTC, ETH, SOL, XRP, DOGE, LINK, BNB, ADA) or ALL for the aggregated macro feed. |
| limit | integer | Optional | 50 | Number of classified news items to retrieve (min: 1, max: 200). |
| mode | string | Optional | full | Payload detail mode. 'full' returns whyItMatters and briefings; 'compact' returns lightweight title and score metadata. |
curl -X GET "https://www.fomogram.app/api/v1/news?symbol=BTC&limit=5" \ -H "Accept: application/json"
Live Response Explorer
Sample JSON Schema Preview (Click "Run Request" for real-time live data):
{
"articles": [
{
"id": "bitcoins-77k-slump-will-202m-etf-outflows-extend",
"title": "Bitcoin's $77K Slump: Will $202M ETF Outflows Extend?",
"score": -78,
"direction": "negative",
"impact": "high",
"whyItMatters": "Cascading institutional derivatives liquidations pushed Bitcoin toward $77,000 as macroeconomic rate uncertainty and ETF capital drainage mount.",
"symbol": "BTC",
"sourceName": "FOMOGRAM EDITORIAL",
"price_at_publish": 77450.25,
"url": "https://www.fomogram.app/news/bitcoins-77k-slump-will-202m-etf-outflows-extend",
"createdAt": "2026-09-09T18:30:00.000Z"
}
]
}API DIRECTORY & QUICK SWITCHER
Base: https://www.fomogram.app/api/v1