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API Documentation

Integration-ready API references for enterprise workflows and automation.

Getting Started

  • Base URL: https://api.util.ink/v1
  • Auth: Authorization: Bearer <token>
  • Content Type: application/json with UTF-8 encoding.
  • Rate Limit: 100 requests per minute per token by default.

Core Endpoints

  • POST /convert/pdf-to-docx: submit PDF and receive job ID.
  • GET /jobs/{id}: retrieve processing status and output download URL.
  • GET /rates/latest: fetch the latest exchange-rate payload with timestamps.
  • GET /health: service health check endpoint for monitoring.

Error Handling

  • 400 Bad Request: invalid parameters — check your input format.
  • 401 Unauthorized: token is invalid or expired — request a new one.
  • 429 Too Many Requests: rate limit exceeded — retry after a short wait.
  • 500 Internal Server Error: unexpected server error — contact support.

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