获取训练任务的计费信息

curl https://api.fastino.ai/v1/training-jobs/YOUR_TRAINING_JOB_ID/billing \
  -H "X-API-Key: $FASTINO_API_KEY"

{
  "job_id": "YOUR_TRAINING_JOB_ID",
  "status": "complete",
  "started_at": "2026-09-22T20:00:00Z",
  "compute_started_at": "2026-09-22T20:01:00Z",
  "completed_at": "2026-09-22T20:31:00Z",
  "billed": true,
  "request_id": "REQUEST_ID",
  "charged_usd": "3.25",
  "gpu_minutes": "30.0",
  "billed_at": "2026-09-22T20:32:00Z"
}