{"id":"f29ac35f-b32e-4abb-979d-9c2055af71dd","shortId":"WHV8sr","kind":"x402","title":"Search 19+ platforms (GitHub, HN, arXiv, X/Twitter, Reddit, etc.) in one API call with AI-synthesized research reports.","tagline":"Search 19+ platforms (GitHub, HN, arXiv, X/Twitter, Reddit, etc.) in one API call with AI-synthesized research reports.","description":"Scout is a multi-source intelligence API that lets you search across 19+ platforms — including Hacker News, GitHub, npm, PyPI, Stack Overflow, arXiv, Semantic Scholar, X/Twitter, Reddit, YouTube, Product Hunt, Dev.to, Lobsters, Hashnode, Qiita, Zenn, GitLab, Lemmy, and the x402 Bazaar — through individual endpoints or aggregated report calls. Each individual source endpoint costs $0.01 USDC per call (except X/Twitter at $0.20 due to upstream xAI costs).\n\nThe `/scout/research` endpoint (this listing) is a POST endpoint that searches 14 free sources in parallel, then synthesizes findings using AI into a structured report containing a summary, key findings, sentiment analysis, trends, and recommendations alongside the raw search results. You can choose a focus mode — technical, market, or sentiment — to steer the analysis. It costs $0.25 USDC per call on Base. A deeper variant at `/scout/research/deep` covers all 18 sources including X/Twitter, Product Hunt, Reddit, and YouTube for $0.50 per call.\n\nScout also offers aggregated raw-data reports without AI synthesis: `/scout/report` ($0.01, 14 sources) and `/scout/report/full` ($0.25, 18 sources). All endpoints accept x402 USDC payments on Base and Solana. Alternative access methods include a broker API (via discovery.hugen.tokyo with an API key), an MCP server at mcp.hugen.tokyo, and a Python SDK (`pip install x402-pay`).","tags":[],"capabilities":["multi-source-search","ai-synthesis","hacker-news-search","github-search","npm-search","pypi-search","arxiv-search","semantic-scholar-search","x-twitter-search","reddit-search","youtube-search","product-hunt-search","stackoverflow-search","devto-search","gitlab-search","intelligence-report","sentiment-analysis","trend-detection"],"categories":["search","research","aggregation"],"synonyms":["multi-source search","intelligence report","research API","tech news aggregator","developer search","academic paper search","social media search","OSINT","open source intelligence","market research API"],"warnings":["No dedicated documentation pages found (/docs, /pricing, /api all return 404)","Response schema for the synthesis output is not formally defined in the OpenAPI spec — only described textually","Example response is inferred from the 402 challenge payload, not a confirmed full response"],"endpointUrl":"https://scout.hugen.tokyo/scout/research","protocol":"x402","transport":"http","auth":{"type":"x402","details":[{"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","extra":{"name":"USD Coin","version":"2"},"payTo":"0x29322Ea7EcB34aA6164cb2ddeB9CE650902E4f60","amount":"250000","scheme":"exact","network":"eip155:8453","maxTimeoutSeconds":300},{"asset":"EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v","extra":{"feePayer":"Hc3sdEAsCGQcpgfivywog9uwtk8gUBUZgsxdME1EJy88"},"payTo":"4du4AfkjJEwch2zk3shkPJVZfyJHNDnNjEWC6AboaS5Z","amount":"250000","scheme":"exact","network":"solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp","maxTimeoutSeconds":300}]},"qualityScore":"0.820","qualityRationale":"Full OpenAPI 3.0.3 schema with detailed parameter descriptions for all endpoints, live 402 challenge captured with a sample response showing the synthesis structure. Docs pages (e.g., /docs, /pricing) return 404, so documentation beyond the OpenAPI spec is unavailable. The example response is derived from the 402 challenge payload rather than a full live 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