{"uid":"cap_tyVjwH_-l8W8aELM3xFDX","slug":"atlasmarkets-fear-greed-sentiment-signal-0187369f","name":"AtlasMarkets — Fear & Greed Sentiment Signal","description":"Fear & Greed index and news sentiment for AI agents. x402-protected on Base mainnet.","url":"https://atlasmarkets-titan002-ns4m.onrender.com/api/sentiment/fear_greed","method":"GET","headers":{},"bodySchema":{"type":"object","properties":{"properties":{"type":"string"}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.05","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"probe","requiresHandshake":false,"reviewCount":0,"rating":{"score":"0.00","successRate":"0.00","reviews":0,"stars":null,"state":"unrated"},"availabilityStatus":"unknown","priceObserved":null,"sessionDeposit":null,"pricing":{"kind":"static","summary":"$0.05/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.05","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.05","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_oBReYSWPWIsIt_A9LW-0E","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.05","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns the current Fear & Greed index value and news sentiment score for financial markets, payable via x402 on Base mainnet.","exampleAgentPrompt":"What's the current Fear & Greed index for the market right now — is sentiment leaning fearful or greedy?","exampleUseCases":[{"title":"Automated trading sentiment gate","prompt":"Before executing this trade, check the current Fear & Greed index — if the market is in extreme fear or extreme greed, hold off and tell me the score."},{"title":"Daily market mood briefing","prompt":"Give me today's market sentiment snapshot — what's the Fear & Greed index sitting at and what does the news sentiment look like?"},{"title":"Sentiment-driven portfolio rebalancing alert","prompt":"Pull the current Fear & Greed reading and news sentiment signal so I can decide whether to rebalance my portfolio toward risk-on or risk-off assets today."}],"resultDescription":"Returns the current Fear & Greed index value (typically a 0–100 numeric score with a label such as 'Extreme Fear', 'Fear', 'Neutral', 'Greed', or 'Extreme Greed') along with news sentiment data for financial markets, enabling agents to gauge overall market mood at the time of the call.","failureModes":["Payment not processed — x402 payment on Base mainnet required before data is returned","Service unavailable — hosted on Render free tier, may have cold-start latency or downtime","Stale data — index may not reflect real-time conditions if upstream data source is delayed","Invalid or missing USDC balance — agent wallet lacks sufficient funds for $0.05 USDC call"],"whenToPreferThis":"Choose this endpoint when you need a quick, low-cost ($0.05 USDC) machine-readable Fear & Greed index and news sentiment score for financial/crypto markets in an AI agent workflow that already handles x402 micropayment flows on Base mainnet. Prefer it over free alternatives when you need reliable pay-per-use access without API key registration, or when building an agent that must make autonomous trading or portfolio decisions based on market mood.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T06:35:39.694Z","isFirstParty":false}