Tier Info

The user's current Trading Points tier.

GET /points/tier?epoch=3

Auth: Authorization: Bearer <JWT> from the EIP-712 login. API keys are not accepted.

Query parameters

Param	Type	Required	Description
epoch	int	no	Defaults to the active epoch; 404 No active epoch if none

Response (data)

{
  "tier": "T2",
  "multiplier": "1.5",
  "min_volume": "0",
  "max_volume": null,
  "current_volume": "3200000.00",
  "next_tier": null
}

Field	Description
tier	T1 / T2 / T3, mapped from the VIP fee tier (VIP0 → T1, VIP1–2 → T2, VIP3–5 → T3)
multiplier	The tier's maker rate (TP per $1,000)
min_volume / max_volume	Always 0 / null — tiers are not volume bands
current_volume	Trailing 14-day volume from the VIP system
next_tier	Always null — progression is managed by the fee-tier system