Flixu

Release Notes

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March 17, 2026

New: Agent Skills

  • Launched 6 developer-centric Agent Skills for AI coding assistants
  • Skills cover i18n setup, migration, translation, quality audit, CI/CD, and asset management
  • Compatible with Claude Code, Cursor, GitHub Copilot, and 15+ AI agents
  • Install via npx skills add flixu-ai/agent-skills

New: Text Analysis Endpoint

  • Added POST /v1/analyze/headless — detect language, domain, formality, and translation complexity
  • Zero credit cost — analyze before spending on translation
  • Returns risk signals across 5 dimensions (semantic, cultural, discourse, constraint, implicit)

Improved: API Documentation

  • Full documentation rewrite to enterprise standard
  • All response examples now show correct { data, meta } envelope
  • Multi-language code examples (cURL, Node.js, Python) on every endpoint page
  • New concept pages: Rate Limits, expanded Error Codes with retry strategy
  • Documentation restructured into 4 tabs: Developer Guide, API Reference, Resources, Release Notes

March 10, 2026

New: Headless Translation API

  • POST /v1/translate — synchronous text translation with glossary, TM, and brand voice support
  • POST /v1/translate/batch — batch translate up to 500 strings × 20 languages
  • POST /v1/translate/document — full document translation (16 formats)
  • GET /v1/translate/:job_id — async job status polling
  • GET /v1/quota — credits, rate limits, and plan limits
  • GET /v1/usage — usage history by date range and language
  • GET /v1/languages — 147 supported languages with RTL metadata
  • GET /v1/formats — 16 supported file formats with size limits

New: API Key Authentication

  • API keys with flx_ prefix and granular scopes (translate, read, write)
  • SHA-256 hashing — keys never stored in plain text
  • GET /v1/me identity verification endpoint

New: Rate Limiting

  • Plan-based rate limits with X-RateLimit-* response headers
  • Transparent retry guidance via X-RateLimit-Reset

February 2026

Platform Launch

  • Flixu Translation Platform launched at app.flixu.ai
  • 147 languages, 16 file formats
  • Translation Memory with tiered vector search
  • Glossary enforcement and Brand Voice consistency
  • Project Workspace with segment-level editing
  • Credit-based billing with pre-flight checks