Flylogs API

The Flylogs API provides programmatic access to your flight operations, crew management, training, safety, and billing data. It follows REST conventions and returns JSON responses.

Base URL

https://fmc.flylogs.com/v1

Authentication

All endpoints (except public ones) require an API key as a Bearer token in the Authorization header:

Authorization: Bearer flk_3pQ8XnX...Zr

API keys are long-lived, revocable secrets created by a Company Administrator under Company Settings → API. A key authenticates as the user it is bound to and inherits that user's permissions. There is no login step. See API Keys to create one, and Authentication for how to send it.

Request Format

Method

Content-Type

GET

No body — parameters in URL path

POST

application/json (unless noted as multipart/form-data)

Response Format

All responses return JSON. Successful responses typically contain the requested data directly. Error responses include a message field:

{
  "message": "Descriptive error message"
}

HTTP Status Codes

Code

Meaning

200

Success

400

Bad request — invalid parameters

401

Unauthorized — missing or invalid token

403

Forbidden — insufficient permissions

404

Resource not found

429

Rate limited — too many requests

Rate Limiting

API usage is throttled. Excessive requests will result in an automatic 14-day ban. Design your integration to cache responses and avoid unnecessary polling.