--- url: "https://predictiontoolkit.com/tools/adanos-market-sentiment-api/" publisher: "PredictionToolkit" dateModified: "2026-11-03" --- [← Data APIs]() ![Adanos Market Sentiment API logo]() Data API # Adanos Market Sentiment API: distinguish attention from a stock forecast Adanos Market Sentiment API aggregates stock-related Polymarket contracts into ticker-level activity and sentiment records. The same key also accesses 4 other sentiment data families, including Reddit, X and financial-news comparisons. [**3.5**/ 5Editorial rating]() [Editorial assessment]() [Explore Adanos Polymarket stock sentiment]() adanos.com **Available on:** API · CLI **Pricing:** [See plans and costs ↓]() [Screenshots]() [Explore alternatives]() [Data APIs]() [Company & earnings data]() +3 more [Signals]() [CLI tools]() [Historical data]() ## Screenshots and interface Product preview1 / 5 Entry point for ticker-level prediction-market research. ## What is Adanos Market Sentiment API? Ticker discovery covers stocks and ETFs, with sector and country aggregates for broader research. Buzz measures activity without choosing a bullish direction; sentiment and bullish/bearish proportions are separate fields. Read the underlying contract questions, liquidity and participation before treating a ticker aggregate as a view on the stock. Polymarket data refreshes approximately hourly. Discovery and ticker queries use inclusive from/to UTC dates, with a documented default lookback of 7 days when no window is supplied. Trend compares the current 3 UTC days with the preceding 3. Representative historical markets are not exact retained evidence; Professional snapshots are relevant when a reproducible market-level record is required. ### Who it is for - Developers building stock-event research dashboards. - Quants comparing social attention with prediction-market activity. - Researchers needing sector and country aggregates. ## Data and API methods - **Ticker discovery** Rank stocks and ETFs by prediction-market activity. - **Heat versus direction** Read the non-directional 0–100 Buzz Score separately from sentiment and bullish/bearish proportions. - **Market context** Inspect market counts, current-market counts, trades, liquidity and participant fields. - **Quality indicators** Read confidence, thin-data flags and evidence warnings. - **Time windows** Use inclusive UTC dates and explicit lookbacks for a defined comparison period. - **Grouped views** Aggregate related tickers by sector and country. - **Cross-source research** Query Reddit, X and financial-news sentiment with the same key. - **Raw evidence** Professional exposes retained market-level snapshots and raw mentions under its access terms. - **CLI access** Use the related command-line research interface. - **API host and defaults** Use https://api.adanos.com/polymarket/stocks with X-API-Key. Discovery and ticker queries accept inclusive from/to UTC dates; the default lookback is 7 days, and data is fetched hourly. ## Integration tasks ### Research a ticker Retrieve its activity, inspect representative contracts and check quality flags before interpreting the aggregate. ### Compare attention sources Apply the same date window to Polymarket and social APIs so differences do not merely reflect different periods. ### Keep an evidence archive When a historical row must be recoverable, build your record from saved raw snapshots. The representative top-market list offers examples, not a replacement for those rows. ### Reproduce a comparison A reproducible comparison needs more than matched ticker labels. Query Polymarket, social and news data with the same inclusive UTC interval, and store each response with its retrieval time. Treat current\_market\_count as a current-state field, not a count of markets active during that interval; retain Professional snapshots when market-level evidence is needed. ## Pricing and total cost A subscription covers 5 APIs, with quotas shared across endpoints. Plan history, raw-data access and usage rights differ. ### Free $0 - 250 requests/month, 100/minute - 30-day history - Non-commercial use ### Hobby $29/month or $290/year - 250,000 requests/month, 1,000/minute - 90-day history - Non-commercial use ### Professional $299/month or $2,990/year - 2,500,000 requests/month, 1,000/minute - Up to 365-day history - Commercial use and raw mentions/snapshots ## API access and setup 1. Obtain an API key. 2. Authenticate with X-API-Key. 3. Select ticker, asset type and UTC date window. 4. Inspect found, null and thin-data fields in the response. 5. Check commercial-use rights and raw-data requirements before selecting a plan. [Read Adanos API documentation]() ## Useful links - [Compare Adanos plans and usage rights]() ### What to check - Buzz measures heat, not the probability of a bullish stock outcome. - Trend compares the current 3 UTC days with the preceding 3, rather than any arbitrary pair of windows. - Representative historical markets cannot replace exact retained snapshots. - Hobby is non-commercial; business or resale use requires the commercial plan. A closer look ## Ratings & reviews Editorial rating **3.5**/ 5 0 user reviews PredictionToolkit editorial ### Our take on Adanos Market Sentiment API An integration that compares ticker activity with other sentiment sources can make good use of Adanos. The trade-off is temporal coverage: updates are hourly and available history depends on the plan, making it a weaker fit for latency-sensitive market monitoring. **Assessment criteria:** Task usefulness, documented scope, setup clarity, and access and cost transparency. **Assessment date:** 2026-10-05 **Documentation reviewed:** 2026-10-01 Documentation-based assessment. [How we rate]() ### User reviews 0 The main score switches to user ratings after 5 published reviews. **Be the first to share your experience** A specific example helps the next person choose the right tool. ## Related tools [Browse category]() ![Assymetrix prediction-market API overview and supported platforms]() ![Assymetrix logo]()[Assymetrix]() Data API**3.5**Editorial A live multi-venue data portal for canonical markets and history, alongside a separate consumer-platform preview. - Access Web · API Also in APIs and Data Providers. ![Codex Polymarket GraphQL integration and authentication introduction]() ![Codex Prediction Markets API logo]()[Codex Prediction Markets API]() Data API**3.5**Editorial A unified GraphQL data layer for discovery, outcome charts, activity rankings and wallet analytics across supported venues. - Access API Compare queries at individual market level. ![Convex Lake endpoints, authentication and fields]() ![Convex Lake logo]()[Convex Lake]() Dataset**3.5**Editorial Retrieve historical prediction and options datasets for depth research, model testing and repeatable batch ingestion. - Access API · MCP Retrieve historical order-book data. ## Frequently asked questions about Adanos Market Sentiment API ### Does a key cover all sources? Yes. A subscription key covers the 5 APIs, and endpoint usage shares the plan quota. ### Can Hobby power a sold product? A business integration or resale requires Professional's commercial-use rights. Hobby is limited to personal trading, academic research and side projects. There is also an application route for qualifying education and nonprofit users seeking free non-commercial access; eligibility is not an automatic grant. ### How fresh is Polymarket data? It is refreshed approximately hourly. ### What happens for an unknown ticker? The documented response can be HTTP 200 with found=false. Inspect the response fields rather than treating HTTP success as a found ticker. ### Does a high Buzz Score mean a bullish forecast? Activity is what the 0–100 Buzz Score ranks; its level does not supply a bullish probability. For direction, use the separate sentiment and bullish/bearish proportions, then read the contracts to see what the ticker aggregate actually represents. In this profile