Authenticate

curl -X POST "https://api.staging.ttool.travel/hub/api/v1/flights/authenticate" \
  -H "Content-Type: application/json" \
  -d '{ "username": "agency.api@example.com", "password": "********" }'

{ "accessToken": "eyJhbGciOiJSUzI1NiIsImtpZCI6...", "expiresIn": 3600, "tokenType": "Bearer" }

{
  "success": false,
  "data": null,
  "error": {
    "errorCode": "INVALID_CREDENTIALS",
    "errorMessage": "Invalid username or password.",
    "errorCategory": "Authentication",
    "httpStatusCode": 401
  }
}