Polygon adds TRON support to Open Money Stack for USDT payments

What happened

Polygon has added TRON support to its Open Money Stack, or OMS. The company says businesses can process stablecoin payments across fiat accounts, digital wallets and multiple blockchains through a single integration. Firms can manage USDT deposits, wallet services, cross-chain transfers and fiat payouts in one system.

Businesses can accept payments through banks, cards, cash or cryptocurrencies, then convert funds into TRC-20 USDT before transferring or withdrawing them. Polygon Trails routes USDT between TRON and supported EVM networks, including conversions into USDC, without customers directly using blockchain bridges. The service targets fintech companies, remittance providers, exchanges and gig economy platforms whose customers already use TRON for USDT transactions.

Under the integration, businesses can assign customers permanent TRON deposit addresses that remain valid for multiple transactions. When USDT arrives at an assigned address, OMS identifies the customer, records the deposit and makes the balance available for later payments or transfers. Wallet management comes in two custody models: custodial wallets, where licensed custodians manage private keys with identity checks, screening and transaction monitoring, and embedded wallets, where users control their own keys and use familiar authentication methods.

Businesses can also route USDT between TRON and networks such as Polygon Chain in one transaction, with bridging and conversion handled in the background. They can create and manage TRON wallets using the same tools they use on other supported networks. A marketplace could accept USDT on TRON, hold funds in a programmable account and pay a seller through an EVM network or a bank account. Businesses can select individual services or use the entire payment system through one integration.

Why it matters

TRON is a major network for USDT. It currently holds more than $94 billion in circulating USDT, accounting for over half of Tether's supply across supported blockchain networks. That matters to payment firms because TRON is widely used for moving dollar-pegged tokens.

The integration combines steps that previously required separate providers. Polygon said businesses can now move USDT between TRON and supported EVM networks without separately connecting to a wallet provider, bridge or fiat-ramp operator. But the setup does not turn TRON into a bank. Payment companies still need their own licenses to operate legally.

Sandeep Nailwal, Polygon co-founder, said the goal is to give businesses one connection instead of juggling separate tools for banking, wallets and routing funds. Marc Boiron, Polygon Labs CEO, said the company built the platform so payment firms could plug in once, and adding TRON brings a large pool of USDT liquidity into that same system. TRON founder Justin Sun said stablecoins are becoming infrastructure for everyday financial activity, pointing to payments, remittances and treasury management.

What the data shows

TRON recorded over $30 trillion in stablecoin transfer volume during the second quarter of this year. About 93% of that volume was peer-to-peer, the highest share tracked by CoinDesk among the networks it measures. Polygon Ramps relies on licenses and compliance systems covering 48 U.S. states.

Background

Polygon launched Open Money Stack in January, after moving to acquire Coinme and Sequence. Coinme holds U.S. money-transmitter licenses, while Sequence provides wallet tools for businesses. In July, PayPal's PYUSD stablecoin became natively available on Polygon through OMS, giving businesses access to payment, compliance and fiat conversion services.

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