{"name":"x402-watcher-api","description":"Daily English-language news digest and market analysis of the Japanese game industry, curated from Japanese-only sources: original analysis, 2-3 sentence summaries per topic, and a link to every original article. Data is a canned snapshot refreshed once per day. No API keys, no sign-up — pay per call in USDC on Base via x402.","environment":"production","network":"eip155:8453","endpoints":[{"path":"/","price":"free","description":"This index"},{"path":"/latest","price":"$0.02 USDC (x402)","description":"Latest daily market analysis (JSON, English). Topics are tagged with category (release/revenue/event/collab/industry/esports/other), source link and article date."},{"path":"/archive","price":"free","description":"List of purchasable archive dates"},{"path":"/archive/{date}","price":"$0.01 USDC (x402)","description":"A specific past daily edition (YYYY-MM-DD). Missing dates return a free 404."},{"path":"/weekly","price":"$0.10 USDC (x402)","description":"Weekly pack: the most recent up-to-7 daily editions bundled into one response. One call, one payment."}],"why_this_source":"Curated from Japanese-language primary sources (publisher sites, official announcements) that English-language and machine-translation feeds miss or surface days late. Every topic is our own English analysis with a link back to the original — not a scrape, not a translation of an existing English article.","output_schema":{"date":"string (YYYY-MM-DD)","market":"string","summary_en":"string — market-level English summary","data_updated_at":"string (ISO 8601, JST)","next_update_at":"string (ISO 8601, JST)","update_frequency":"string","topics":[{"title_en":"string","summary_en":"string — 2-3 sentences, our own words","source_url":"string (link to the original article)","source_domain":"string","published_at":"string (YYYY-MM-DD)","category":"release | revenue | event | collab | industry | esports | other"}]},"output_sample":{"date":"2026-07-04","market":"JP game market","summary_en":"Japan's game business increasingly doubles as a marketing channel...","topics":[{"title_en":"Dragon Quest Walk's first Yoshinoya tie-up sells out on day one","summary_en":"A limited beef-bowl collaboration set sold out within hours of launch, underscoring how mobile-game IP now drives real-world retail campaigns.","source_url":"https://www.famitsu.com/article/202607/80189","source_domain":"famitsu.com","published_at":"2026-07-02","category":"collab"}]},"archive_days_available":69,"data_updated_at":"2026-07-29T14:05:21+09:00","next_update_at":"2026-07-30T14:30:00+09:00","update_frequency":"daily","contact":"jpgameintel.contact@gmail.com","data_policy":"This product contains our own English-language analysis and 2-3 sentence summaries with links to the original articles. Full article text is never included; the product is designed to send readers to the original publishers. Publishers can request removal of their content: contact us and the source is excluded within 24 hours.","status":"operational"}