curl -X POST 'https://app.yampi.ai/api/v1/accounts/1/treasury/adjustments' \
  -H 'api_access_token: TU_TOKEN' \
  -H 'Content-Type: application/json' \
  -d '{
    "adjustment": {
      "adjustment_type": "credit",
      "recurrence_type": "infinite",
      "amount": 500000,
      "concept": "Ajuste manual por conciliación",
      "start_period": "2026-03-01"
    }
  }'

{
  "id": 20,
  "account_id": 1,
  "adjustment_type": "credit",
  "recurrence_type": "infinite",
  "amount": 500000,
  "concept": "Ajuste manual por conciliación",
  "start_period": "2026-03-01",
  "created_at": "2026-03-13T12:00:00Z"
}