{"uid":"cap_ZwJ1RTlf0bWsn_bIu_UJY","slug":"x402donghang-crypto-radar-c47763e1","name":"x402donghang Crypto Radar","description":"Live crypto narrative and sentiment radar for AI agents. Searches recent X posts and the web, adds a verifiable CoinGecko market snapshot, and returns structured signals, risks, watch items, and source URLs. Input ticker + 1h/6h/24h/7d window. $0.03 USDC per call.","url":"https://x402donghang.duckdns.org/x402/v1/crypto-radar","method":"GET","headers":{},"bodySchema":{"type":"object","properties":{"focus":{"type":"string","description":"Optional research focus, max 300 characters"},"locale":{"enum":["en","zh"],"type":"string","description":"Output language; default en"},"symbol":{"type":"string","description":"Crypto ticker, e.g. BTC, ETH, SOL, HYPE, XRP, DOGE"},"window":{"enum":["1h","6h","24h","7d"],"type":"string","description":"Freshness window; default 6h"}}},"responseSchema":{"type":"json","example":{"ok":true,"risks":["A low-volatility range can break sharply in either direction."],"market":{"provider":"CoinGecko","price_usd":63821,"change_24h_pct":0.19},"symbol":"BTC","window":"6h","product":"crypto-radar","signals":[],"sources":[{"url":"https://example.com/source","type":"web","title":"Source title"}],"summary":"ETF-flow support is offset by cautious positioning and low volatility.","sentiment":"mixed","confidence":0.74,"disclaimer":"Information only, not financial advice.","narratives":[{"name":"ETF flows","direction":"supportive","evidence_urls":["https://example.com/source"]}],"watch_next":["Confirmed exchange-flow changes","A break of the observed range"],"observed_at":"2026-08-13T07:30:00.000Z","source_count":1,"sentiment_score":0.12}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.02","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":"$0.02/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.02","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.02","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_S9wEtbqxnkjbRpUCxUtgV","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.02","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Searches recent X posts and the web, adds a CoinGecko market snapshot, and returns structured sentiment signals, narratives, risks, and watch items for a given crypto ticker and time window.","exampleAgentPrompt":"What's the current narrative and sentiment radar for SOL over the last 6 hours — give me signals, risks, and any key watch items along with the live CoinGecko price?","exampleUseCases":[{"title":"Pre-trade sentiment check for BTC","prompt":"Before I make a move, can you pull the crypto radar for BTC over the last 24 hours? I want to see the sentiment score, any major narratives driving price, risks I should know about, and the current CoinGecko price."},{"title":"Monitoring altcoin narrative shifts","prompt":"Check the 7-day crypto radar for HYPE — I want to know what narratives are circulating on X and the web, whether sentiment is bullish or bearish, and what to watch next."},{"title":"Quick hourly check on ETH ahead of news","prompt":"Give me a 1-hour crypto radar snapshot for ETH right now — focus on any ETF or regulatory narratives, the confidence level, and list the source URLs so I can verify them."}],"resultDescription":"A structured JSON object containing: sentiment label (bullish/bearish/mixed/neutral) and score, a list of named narratives with direction and evidence URLs, signal list, risk warnings, watch_next items, a CoinGecko market snapshot (price in USD, 24h change %), overall summary text, confidence score, observed timestamp, source count, and an array of source URLs with titles and types. Also includes a disclaimer that this is information only.","failureModes":["Invalid or unrecognized ticker symbol returns an error or empty signals","Time window enum value outside allowed set (1h/6h/24h/7d) causes validation failure","CoinGecko market data unavailable leads to missing market field","Insufficient recent web/X posts for the window may result in low confidence score or sparse signals","Payment of $0.03 USDC not completed results in 402 Payment Required response","focus parameter exceeding 300 characters may be rejected or truncated"],"whenToPreferThis":"Choose this endpoint when you need a structured, verifiable, multi-source crypto sentiment report that combines social/web narrative signals with a live market price snapshot — especially when you need source URLs for auditability, named narratives with direction, and a confidence score. Prefer this over generic LLM-based crypto commentary when you need fresh data from the last 1h to 7d and a machine-readable JSON format suitable for downstream agent processing.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T18:41:43.378Z","isFirstParty":false}