# xiyu.news

> xiyu.news is a bilingual daily intelligence briefing for material crypto events, selected AI developments, and policy changes that can affect digital-asset markets.

xiyu.news publishes one ranked edition each day and refreshes event timelines after scheduled four-hour source collection. Stories include source attribution, concise factual summaries, background, market-impact analysis, and links to original reporting. Event timelines separate material changes from duplicate coverage. Use the JSON API for structured retrieval and the Atom feeds for category subscriptions. Content is research information, not investment advice. Preserve the original-source URL when citing a story.

## When to use xiyu.news

- [Quick Post JSON](https://xiyu.news/api/quick-posts.json): Use for recent manual editorial updates, separate from AI-ranked editions. No automatic translation or AI score is implied.
- [Latest edition JSON](https://xiyu.news/api/latest.json): Use for the newest ranked edition and its bilingual titles, summaries, scores, categories, source counts, and market snapshot.
- [Edition index JSON](https://xiyu.news/api/editions.json): Use to discover available dates before requesting a historical edition.
- [Event index JSON](https://xiyu.news/api/events.json): Use to discover events with multiple verified material updates and follow their current status.
- [Crypto feed](https://xiyu.news/feeds/crypto-en.xml): Use for a lightweight stream of selected crypto stories.
- [AI and technology feed](https://xiyu.news/feeds/technology-en.xml): Use when the task needs the small AI and technology allocation from each edition.
- [Policy feed](https://xiyu.news/feeds/policy-en.xml): Use when the task concerns regulation, legislation, central banks, or government policy relevant to crypto markets.

## Developer resources

- [xiyu.news API and agent documentation](https://xiyu.news/developers/): Endpoint behavior, examples, caching, attribution, and error handling.
- [OpenAPI specification](https://xiyu.news/openapi.json): Typed read-only REST operations with unique operation IDs and JSON response schemas.
- [Sitemap](https://xiyu.news/sitemap.xml): Indexable human-readable pages and edition archives.
- [English Markdown homepage](https://xiyu.news/en/index.html.md): Stable Markdown overview for clients that prefer a direct file.
- [Chinese Markdown homepage](https://xiyu.news/index.html.md): 中文版 Markdown 概览。

## Trust and policy

- [About xiyu.news](https://xiyu.news/about/): Editorial scope, publication model, limitations, and project identity.
- [Contact xiyu.news](https://xiyu.news/contact/): Public X profile @ohxiyu for reader feedback. No email, personal Telegram contact, or on-site form is published; the private repository is not a public reporting channel.
- [Legal and content rights](https://xiyu.news/legal/): Software license, generated-content rights, and third-party material boundaries.
- [Software license](https://xiyu.news/legal/software-license.txt): Public MIT notice; the operational repository is private.
- [Content rights](https://xiyu.news/legal/content-rights.txt): Generated editions and third-party materials are not licensed by the software license.
- [Third-party notices](https://xiyu.news/legal/third-party-notices.txt): Retained attribution and rights boundaries.