{"uid":"cap_r1I6QZFUm3FhB26A56P1N","slug":"100btc-radar-crypto-narrative-sentiment-scanner-66f23432","name":"100BTC Radar — Crypto Narrative & Sentiment Scanner","description":"Thirty x402 v2 pay-per-call APIs by 100BTC. Listing data is generated from each live HTTP 402 challenge and runtime Bazaar schema.","url":"https://vps-fc89c157-1.taila28d02.ts.net:10000/api/radar?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"limit":{"type":"integer"},"query":{"type":"string"}}},"responseSchema":{"type":"json","example":{"query":"AI agents","narratives":[{"topic":"ERC-8183 / ACP Agent Commerce","sentiment":"BULLISH","hype_score":88,"velocity_24h":"+340%"}]}},"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_DnJ0YDpl4yBDF_VUeb8uD","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":"Scans crypto/Web3 narratives by keyword query and returns sentiment, hype score, and 24h velocity for each detected topic","exampleAgentPrompt":"Search the crypto radar for narratives about 'AI agents' and return the top 5 results — I want to see the sentiment, hype score, and how fast each topic is moving in the last 24 hours.","exampleUseCases":[{"title":"Tracking AI agent commerce hype","prompt":"Run a radar scan for 'ERC-8183 agent commerce' and show me the top 3 narratives — I need the sentiment, hype score, and 24h velocity for each."},{"title":"Spotting emerging DeFi narratives","prompt":"Search the crypto narrative radar for 'DeFi restaking' with a limit of 5 results and tell me which topics are bullish and how fast they're growing."},{"title":"Pre-trade sentiment check on Bitcoin","prompt":"Before I make a move, can you scan the radar for 'Bitcoin ETF' narratives — give me up to 10 results with their hype scores and sentiment direction?"}],"resultDescription":"Returns a JSON array of narrative topics matching the query, each with a topic label, sentiment classification (e.g. BULLISH/BEARISH/NEUTRAL), a numeric hype score (0–100), and a 24-hour velocity percentage showing momentum direction and magnitude.","failureModes":["Query string too vague returns low-relevance or empty narrative list","Payment not attached or invalid x402 v2 header results in HTTP 402 rejection","Limit integer too high may be capped or slow to return","Network unreachable on Tailscale VPS address if caller is not on permitted network","Malformed JSON body returns 400 or similar client error"],"whenToPreferThis":"Choose this endpoint when you need real-time crypto narrative sentiment and hype velocity for a specific keyword — particularly useful for AI agent commerce, DeFi, or emerging on-chain topics. Prefer over generic sentiment APIs when you need hype scoring and 24h velocity together in one call, and when you are willing to pay per call via x402 micropayment.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-02T03:13:28.214Z","isFirstParty":false,"canonicalSlug":"100btc-radar-crypto-narrative-sentiment-scanner-66f23432"}