Track the market’s mood with developer-ready feeds from Reddit, Twitter, YouTube, and more.
All the sentiment intelligence you need — across stocks, crypto, and the broader market, accessible via a single API.
Ticker-Based Sentiment (Stocks & Crypto)
Get real-time sentiment for any stock or token, updated minute-by-minute.
Market & Sector Sentiment
View the mood of entire sectors and indexes in a single call.
Whale-Weighted Sentiment Scores
Sentiment weighted by user influence and audience reach.
Buzz Index & Sentiment Volatility
Spot hype surges and sharp emotional swings before the price reacts.
YouTube Transcript + Comment Sentiment
Analyze tone from videos and comments on popular financial content.
Aggregated Feeds (Twitter, Reddit, YouTube and more)
Unified analysis from the most influential retail and social platforms.
Sentiment Spike & Reversal Alerts
Get programmatic alerts when sentiment changes rapidly.
Developer-Ready REST API & WebSocket
Plug-and-play endpoints for integration into bots, dashboards, or research workflows.
From data to signal — our API pipeline breaks down market chatter into actionable sentiment.
1
Ingest Market Data Sources
SentimentRadar collects live data from Twitter, Reddit, YouTube, news, and other public channels focused on stocks and crypto.
3
Apply Sentiment Models
Each message is analyzed using proprietary models that score tone, volume, influence, and volatility across multiple dimensions.
2
Parse & Filter for Ticker Context
It identifies ticker mentions, filters out noise and spam, and keeps only relevant posts with trading context.
Get real-time sentiment into your product, research, or trading strategy with developer-friendly endpoints and sample payloads.
http
GET https://api.sentimentradar.ai/v1/sentiment/ticker/TSLA?interval=24h
json
{
"symbol": "TSLA",
"sentiment_score": 0.76,
"buzz_score": 845,
"platforms": {
"reddit": {
"score": 0.81,
"mentions": 620
},
"youtube": {
"score": 0.68,
"mentions": 112
}
},
"whale_mentions": 7,
"volume_trend": "+22%",
"timestamp": "2025-06-09T17:00:00Z"
}
SentimentRadar collects high-volume, high-signal market chatter from the platforms that traders actually use.
Real-time sentiment from subs like r/stocks, r/CryptoCurrency, r/options, and more — processed per ticker.
YouTube
Scored sentiment from both video transcripts and comment sections of top financial creators.
SEC Filings
Tonal analysis of official company disclosures to detect market-moving language in earnings and news.
Google Trends
Interest surge detection and keyword momentum tracking for stocks, tickers, and crypto tokens.
Stocktwits
Coming Soon
Real-time bullish and bearish mentions, tags, and hashtags sed by the active trading community.
Mastodon
Coming Soon
Decentralized discussions and trend signals from niche investor communities and trading instances.
Twitter (X)
Coming Soon
We’ll soon support sentiment extraction from finance-focused Twitter accounts, hashtags, and cashtags.
Whether you're coding a trading bot, analyzing earnings sentiment, or building the next-gen fintech tool — SentimentRadar fits right into your workflow.
Algo Traders
Stream real-time sentiment from Reddit and Twitter directly into your automated strategies for faster entries and exits.
Quant Teams
Backtest correlations between sentiment volatility and price action across hundreds of tickers using structured API data.
Financial Analysts
Monitor public reaction to earnings calls, FOMC statements, or CEO commentary across multiple platforms in real time.
Fintech & Trading App Developers
Add live sentiment scores, trending tickers, and alert widgets to your app with just a few API calls.
Research & Media Creators
Surface the most talked-about stocks and sentiment shifts to power commentary, videos, or newsletters.
We're expanding coverage, tooling, and AI-driven analysis.
Real-Time WebSocket Streams
Q2 2026
Access sentiment data as it happens with push-based WebSocket feeds for individual tickers, sectors, or the overall market.
Web-Based Sentiment Dashboard
Q2 2026
A live, browser-based dashboard for visualizing sentiment scores, trends, buzz levels, and filtering tickers in real time.
Influencer Sentiment Ranking
Q2 2026
See how top accounts and creators rank based on engagement, sentiment quality, and historical accuracy.
Multi-Language Support
Q2 2026
Expand beyond English with real-time sentiment scoring for non-English tweets, posts, and transcripts.
Mobile SDKs (iOS & Android)
Q2 2026
Native SDKs for developers building mobile apps with live sentiment feeds and alert integration.