curl --request PATCH \
  --url https://api.getsly.ai/v1/v1/tier-limits/kya/{tier} \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "per_tx_cents": 123,
  "daily_cents": 123,
  "monthly_cents": 123,
  "currency": "<string>"
}
'

{
  "data": {
    "tier": 1,
    "per_tx_cents": 123,
    "daily_cents": 123,
    "monthly_cents": 123,
    "is_default": true,
    "currency": "USD"
  }
}