TLDR
- Polygon Labs launched a Privately Send feature for USDC and USDT on its consumer wallet.
- The new option routes stablecoin transfers through Hinkal’s protected pool to conceal transaction details.
- The system uses zero-knowledge proofs to verify payments without revealing sender, recipient, or amount.
- Users retain full control of their funds because the privacy feature operates as a non-custodial solution.
- The design includes Know Your Transaction screening before payments enter the shielded pool.
Polygon Labs has launched a new privacy feature for stablecoin transfers on its consumer wallet. The company introduced a “Privately Send” option for USDC and USDT payments on Polygon. The update targets institutions that require payment confidentiality while using public blockchain infrastructure.
Polygon Integrates Shielded Transfers for USDC
Polygon enables users to send USDC through a protected pool powered by Hinkal technology. The wallet hides the sender, recipient, and transfer amount from public blockchain records. However, the network still validates each transaction as legitimate.
Every stablecoin transfer on a public chain broadcasts who sent it, who received it, and how much moved.
For a business moving money, privacy is paramount.
We just launched private payments on Polygon. Here's how it works. pic.twitter.com/8MQpEXHnwh
— Polygon | POL (@0xPolygon) May 4, 2026
Zero-knowledge proofs verify each USDC payment without exposing transaction details. Observers can confirm a valid transfer occurred without linking it to specific wallet addresses. Polygon stated, “Users retain full control of their assets throughout the process.”
The system operates as a non-custodial infrastructure. Users do not transfer funds to a central operator during shielded payments. Instead, the wallet routes transactions through Hinkal’s privacy layer while maintaining on-chain confirmation.
Polygon said the feature serves companies that avoid transparent ledgers. Businesses often need to pay suppliers or staff without exposing payment data. Therefore, the wallet aims to support confidential corporate transactions.
The design includes Know Your Transaction screening before funds enter the shielded pool. The system checks payments against sanctions and risk databases. This step ensures compliance requirements align with institutional standards.
Polygon continues to process high volumes of USDC transactions daily. The network settles transfers within seconds and charges fees below $0.01. These conditions support frequent payment flows and enterprise use cases.
USDT Private Payments Expand Stablecoin Utility on Polygon
Polygon also activated private transfer support for USDT within the same wallet interface. Users can select the privacy option when sending USDT on the network. The system conceals payment details while maintaining verification.
Hinkal’s protected pool handles USDT transactions using zero-knowledge cryptography. The mechanism confirms authenticity without revealing transfer data publicly. Polygon explained that “privacy and compliance can coexist within the same framework.”
The privacy layer builds on recent stablecoin upgrades across the network. Polygon integrated native USDC and Tether’s USDT0 to strengthen liquidity flows. These integrations support smoother cross-chain transfers and settlement.
USDT activity forms a large share of stablecoin usage on Polygon. The network processes tens of millions of stablecoin transfers. Users rely on the chain for remittances, trading, and business payments.
Polygon maintains fast finality and low-cost transactions across its infrastructure. The chain confirms most transfers within seconds. Fees remain below $0.01 even during periods of high usage.
Shielded USDC and USDT payments now operate alongside standard transactions. Institutions and retail users can choose between transparent and private transfers. Polygon confirmed that the feature is live within its consumer wallet interface.
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