---
title: "GET /paxos/transit/fee-tier"
method: GET
path: "/paxos/transit/fee-tier"
tags: ["Paxos Transit"]
---

# GET /paxos/transit/fee-tier

`GET /paxos/transit/fee-tier`

## Request

- Base URL: `https://arbitrum.gmxapi.io/v1`
- URL: `https://arbitrum.gmxapi.io/v1/paxos/transit/fee-tier`
- Auth: none required
- TypeScript: <https://skmtc.dev/gmx/apis/gmx-io-gmx-public-api/docs/paxos/transit/fee-tier/get.ts> (a function with typed inputs; its response is checked against the schema)

zeroFee for whitelisted addresses, standardFee for everyone else.
zeroFeeCapacity: max USDC to USDG zero fee amount (USDG base units), refreshed every minute; 0 for standardFee.

## Query parameters

- `userAddress` string, required

## Response `200`

Success

- TransitFeeTierResponse
  - `zeroFeeCapacity` string, required
  - `feeTier` 'zeroFee' | 'standardFee', required

## Other responses

- `404`: Not Found - Paxos Transit is not enabled on this chain

## Changes

- **2026-10-10** `f140bd95ce1d`: 1 info
  - endpoint added

[Operation history](https://skmtc.dev/gmx/apis/gmx-io-gmx-public-api/changes/paxos/transit/fee-tier/get.md)

---

[API](https://skmtc.dev/gmx/apis/gmx-io-gmx-public-api.md) - [All operations](https://skmtc.dev/gmx/apis/gmx-io-gmx-public-api/llms.txt) - [OpenAPI document](https://skmtc.dev/gmx/apis/gmx-io-gmx-public-api/revisions/f140bd95ce1d?raw)