API Overview

The Flixu API enables you to translate text, documents, and localization files programmatically. All endpoints are accessible at:

https://api.flixu.ai/v1

Authentication

All requests require authentication via the Authorization header. Learn more

Authorization: Bearer flx_your_api_key

Every successful response wraps the result in a { data, meta } envelope:

{
  "data": { ... },
  "meta": {
    "request_id": "550e8400-e29b-...",
    "credits_used": 85,
    "processing_time_ms": 1240
  }
}

Errors follow a consistent { error } format. See error codes

Method	Path	Description
`POST`	`/v1/translate`	Translate a single text string
`POST`	`/v1/translate/batch`	Batch translate keyed strings across languages
`POST`	`/v1/translate/document`	Translate a document file (16 formats)
`GET`	`/v1/translate/:job_id`	Poll async job status
`POST`	`/v1/analyze/headless`	Analyze text before translation

Method	Path	Description
`GET`	`/v1/languages`	List 147 supported languages
`GET`	`/v1/formats`	List 16 supported file formats

Method	Path	Description
`GET`	`/v1/quota`	Credits, rate limits, and plan limits
`GET`	`/v1/usage`	Usage history by date range and language

Method	Path	Description
`GET`	`/v1/me`	Verify credentials and get identity

Requests are rate-limited based on your plan. Every response includes rate limit headers. Learn more

X-RateLimit-Limit: 300
X-RateLimit-Remaining: 299
X-RateLimit-Reset: 42

Visit the Swagger UI for an interactive API explorer with all schemas and try-it-out functionality.