Get Credit Balance

GET /credits

curl "https://api.mind-e.co/credits?includeStats=true" \
  -H "Authorization: Bearer sk_live_your_key_here"

{
  "success": true,
  "credits": {
    "balance": 8450,
    "lifetimeUsed": 1550,
    "updatedAt": "2026-02-28T15:00:00Z"
  },
  "stats": {
    "totalUsed": 1550,
    "periodUsed": 350,
    "byFeature": { "chat": 1200, "tts": 250, "scenario_trigger": 100 },
    "byAgent": { "agent-1": 900, "agent-2": 650 }
  }
}