---
title: "Gas top-up terms (USDC -> ETH on 4663)"
method: GET
path: "/api/topup/quote"
tags: ["robyn-services"]
---

# Gas top-up terms (USDC -> ETH on 4663)

`GET /api/topup/quote`

## Request

- Base URL: `https://api.anygas.xyz/svc`
- URL: `https://api.anygas.xyz/svc/api/topup/quote`
- Auth: none declared

Deposit address, accepted assets, fee and the LIVE per-transaction cap. maxUsdPerTx is dynamic (bounded by relayer float on 4663) and `example` is derived from it - never send more than maxUsdPerTx. `atCapacity` is true when float is below the minimum.

## Response `200`

Terms, live cap, worked example

- object

---

[API](https://skmtc.dev/anygas/apis/robyn-anygas-api.md) · [All operations](https://skmtc.dev/anygas/apis/robyn-anygas-api/llms.txt) · [OpenAPI document](https://skmtc.dev/anygas/apis/robyn-anygas-api/revisions/9b7498be8304?raw)