added
RFQ and Account Funding Support for USDT on Solana, Polygon, and Avalanche
July 21st, 2025
Overview
We’ve expanded our RFQ and Account Funding deposit and withdraw capabilities for USDT across Solana, Polygon, and Avalanche.
What's New
RFQ support for USDT on Solana, Polygon, and Avalanche
Platforms can now request quotes to buy and sell USDT on these networks via the REST API and Account Funding SDK.
Fund accounts with USDT on Solana, Polygon, and Avalanche
You can now fund your platform account using USDT on these chains. Deposits are settled to your account balance through zerohash's Account Funding product.
USDT Withdrawals via Account Funding Withdrawals
We’ve added support for USDT withdrawals through Account Funding, which uses your float account to purchase USDT and withdraw to end users.
Related Endpoints
| Endpoint | Details |
|---|---|
POST /fund/rfq | Quote USDT RFQs on Solana, Polygon, Avalanche |
GET /fund/transactions | Track USDT funding activity |
GET /liquidity/rfq | Request a quote to purchase USDT on Solana, Polygon, Avalanche |
GET /convert_withdraw/rfq | Request a quote to purchase USDT on Solana, Polygon, Avalanche and immediately withdraw |
No action required. USDT support is live for RFQ, Account Funding Deposits, and Account Funding Withdrawals on Solana, Polygon & Avalanche.