Intelligence your agent
can actually trade on.
Ticker-aware intelligence with numeric sentiment, composite signals, sector correlations, and an earnings calendar. One API for every trading agent workflow.
Raw news is not a trading signal.
Your trading agent reads “Oil prices rise on Middle East tensions” from a news API. Is it confident in that claim? How many sources agree? Is Reuters framing it differently than Bloomberg? Should your agent act on it?
Without quality signals on the data itself, your agent is trading on noise. Polaris turns unstructured headlines into scored, verified, bias-analyzed intelligence that agents can threshold on.
One API call. Actionable signal.
{
"ticker": "NVDA",
"composite_score": 0.72,
"signal": "bullish",
"components": {
"sentiment": { "current_24h": 0.8, "week_avg": 0.48 },
"momentum": { "value": 0.35, "direction": "accelerating" },
"volume": { "briefs_24h": 7, "velocity_change_pct": 40 },
"events": { "count_7d": 1, "latest_type": "earnings" }
}
}A single number your agent can trade on. Backed by sentiment velocity, source agreement, entity momentum, and event proximity — not a black box.
11 endpoints. Every angle covered.
Ticker + Price
Search by symbol. NVDA, AAPL, BTC — resolved with real-time price, sentiment, and sector. Batch up to 20.
/ticker/:symbolNumeric Sentiment
Every entity scored -1.0 to +1.0. Batch query multiple tickers. Trend direction included.
/entities/sentimentMarket Sessions
Pre-market, regular, after-hours, overnight, weekend, holiday. Filter feeds by session.
?market_session=pre_marketSentiment History
Daily timeseries — avg, min, max sentiment per day with brief counts. Up to 365 days.
/ticker/:symbol/historySignal Detection
Automatic sentiment shift alerts. Configurable threshold with streak tracking.
/ticker/:symbol/signalsCorrelations
Co-occurring tickers with alignment analysis. Find inverse relationships automatically.
/ticker/:symbol/correlationsSector Analysis
17 sectors ranked by volume with average sentiment and signal labels.
/sectorsComposite Score
Single trading signal combining sentiment, momentum, volume, and events. Threshold-ready.
/ticker/:symbol/scorePortfolio Feed
Send your holdings. Get intelligence ranked by relevance with conflict alerts.
/portfolio/feedEvents Calendar
Earnings, FDA decisions, product launches. Filter by ticker or event type.
/events/calendarClaim Verification
Fact-check any market rumor before your agent acts on it. Verdict + confidence.
/verifyForecast
Structured predictions with confidence scores, timeframes, and invalidation criteria.
/forecastThe data layer between
your agent and the market.
Live prices, sentiment-scored intelligence, trading signals, and portfolio analysis from one API key.
| Feature | Polaris | Alpha Vantage | Finnhub |
|---|---|---|---|
| Live prices | 15s paid, 60s free | 15min free, RT $50/mo | Real-time |
| Batch prices | 20 tickers/call | 1 per call | 1 per call |
| Entity sentiment | -1.0 to +1.0 per entity | Basic label | Basic score |
| Sentiment history | 365 days backfilled | No | No |
| Sentiment signals | Configurable threshold | No | No |
| Composite signal | 4-component score | No | No |
| Portfolio feed | Ranked by holdings | No | No |
| Sector analysis | 17 sectors + ranking | No | No |
| Correlations | Co-occurrence + alignment | No | No |
| Market sessions | 6 session types | No | No |
| Events calendar | Earnings + more | Earnings only | Earnings only |
| Confidence scores | 0-1.0 per brief | No | No |
| Bias analysis | Score + framing | No | No |
| Claim verification | Verdict + evidence | No | No |
| Forecasting | Standard + deep | No | No |
| Deep research | Multi-step synthesis | No | No |
| Real-time stream | SSE by ticker/sector | No | WebSocket |
| LangChain tools | 19 tools | No | No |
| MCP server | 14 tools | Yes | No |
| Overage policy | Soft ($0.008/cr) | Hard cutoff | Hard cutoff |
Pricing
| Polaris | Alpha Vantage | Finnhub | |
|---|---|---|---|
| Free tier | 1K credits, 10/min | 25 calls/day, 5/min | 60/min |
| ~$50/mo | 5K credits, 120/min | 75/min, real-time | Premium |
| ~$200/mo | 40K credits, 600/min | 600/min | Custom |
| ~$400/mo | 100K credits, 1,200/min | 1,200/min | $3,000/mo |
| Prices included | Free | Free (delayed) | Free |
| Intelligence | Included | Not available | Not available |
Drop into any trading agent framework.
TradingAgents
Replace the News Analyst data source with verified intelligence.
LangChain
9 Python tools + RAG retriever. pip install polaris-news.
CrewAI
Pre-built tools for multi-agent trading crews.
Any HTTP Client
REST API + SSE streaming. Works with anything that makes HTTP requests.
Autonomous (MPP)
Agents pay per-request. No API key, no signup required.
No-Code
Zapier, Make, n8n. Automate trading workflows without code.
Start free. Scale with credits.
1,000 free credits/month. Ticker lookup and search are free. Trading analysis costs 2-5 credits. Portfolio feeds cost 17 credits.
Ticker lookup, sentiment, sectors, events
Full trading toolkit + history + signals
Portfolio feeds + streaming + dedicated support
Polaris trading intelligence is provided for informational and research purposes only. It does not constitute financial, investment, legal, or professional advice. Sentiment scores, trading signals, composite scores, and forecasts are AI-generated and may be inaccurate, incomplete, or outdated. The Polaris Report makes no guarantees about the accuracy, reliability, or profitability of any data, signal, or prediction. Do not make trading or investment decisions based solely on Polaris data. Past sentiment patterns do not guarantee future outcomes. You are solely responsible for your trading decisions and any resulting gains or losses. Use at your own risk.
Give your trading agent an edge.
Free API key, 1,000 credits, no credit card. Start with ticker lookup and sentiment — upgrade when you need signals and portfolio feeds.