Accept Payments in USDT on 14 Blockchains
The crypto payment gateway. Receive USDT, USDC and BTC on TRON, Ethereum, Solana, Bitcoin, BSC, and more with a single API. Automated collection and instant withdrawals.
Everything You Need to Accept Stablecoins
From deposit detection to automatic sweeping. A complete gateway to receive USDT, USDC and BTC payments frictionlessly.
Zero-Volatility Payments
Receive USDT and USDC directly. No conversion, no price risk. Your customers pay in digital dollars, you receive digital dollars.
14 Blockchains, One API
Accept stablecoins on TRON, Ethereum, Solana, BSC, Base, Polygon, Arbitrum, and more. A single integration for all chains.
Automated Collection
Automatic deposit detection, webhook confirmation, and fund sweeping to your main wallet. All without manual intervention.
Production-Ready REST API
Endpoints to assign wallets, check balances, list transactions, and execute withdrawals. Integration in minutes, not weeks.
Enterprise Security
AES-256 encryption, multi-signature wallets, and 24/7 monitoring. Every transaction protected with banking-grade security standards.
Real-Time Webhooks
Instant HMAC-signed notifications when a payment is confirmed. Monitor every deposit with complete visibility.
Receive USDT, USDC & BTC on Any Chain
Your customers choose the network, you receive the payment. Stablecoin support on 12 blockchains with automatic detection and confirmation.
TRON
Ethereum
Bitcoin
Solana
Polygon
BNB Chain
Arbitrum
Base
Avalanche
Robinhood
TON
Stellar
Stacks
Litecoin
RSK
Accept Stablecoins on your WordPress Store
Official WooCommerce plugin: install it, paste your API key, and start accepting USDT and USDC across 9 networks straight from checkout.
TronDealer Plugin for WooCommerce
Free and open source, no licenses, no plugin-side fees per transaction. Your customer pays in stablecoins and the order is marked paid automatically once the deposit confirms on-chain. Available now on GitHub, soon on the official WordPress.org plugin directory.
- 8 networks supported: TRON, Ethereum, BSC, Polygon, Arbitrum, Base, Avalanche, Solana
- USDT and USDC always 1:1 with the order total (no volatility, no expiring quotes)
- HMAC-signed webhooks plus a polling fallback that survives site outages
- Works with the classic checkout and the new WooCommerce Blocks
- Per-order wallets with automatic deactivation after the first payment
- GPLv2, open source, maintained by QvaPay
Your Funds and Data, Protected
Every deposit is detected, confirmed on-chain, and swept to the payout destination you configure. Everything we store and send is hardened by design.
Keys encrypted at rest
Every wallet's private key is encrypted with AES-256-GCM before it touches the database. A database dump exposes no keys.
No double payments
Every withdrawal is idempotent and verified on-chain. Neither a retry nor a concurrency spike can pay twice.
OFAC sanctions screening
We check every address against OFAC/SDN sanctions lists before signing any outbound payment.
Signed webhooks
Every notification is HMAC-SHA256 signed so your backend can verify it truly came from us.
Per-client isolation
Each merchant's data is strictly segregated. Sessions are signed and expire; no one can access what isn't theirs.
Fail-safe by design
Authentication fails closed and we require on-chain confirmations before settling. An error never releases funds.
Learn How to Integrate Stablecoin Payments
Step-by-step tutorials, comparisons, and contract reference for shipping TronDealer in your backend.
Integrate TronDealer in 6 Steps: USDT Payment API, HMAC Webhooks and Auto-Sweep
Step-by-step guide to connect your backend to TronDealer. Register your business via API, assign deposit wallets on 12 networks (EVM, TRON, Solana, Bitcoin, Litecoin, TON), validate HMAC X-Signature-256 and understand the deposit lifecycle for USDT, USDC and native coins.
Verified USDT and USDC contracts on every blockchain: official developer reference
Official and verified Tether (USDT) and Circle (USDC) smart contract addresses on TRON, Ethereum, BSC, Polygon, Arbitrum, Base, Optimism, Avalanche, Solana, SUI, TON, and Stellar. Avoid scams and link each token to its block explorer.
Coinbase Commerce vs BitPay vs TronDealer: a stablecoin payment gateway comparison for LatAm businesses in 2026
Honest comparison of the three most relevant stablecoin payment gateways for Spanish-speaking merchants: real fees, supported networks, KYC, fiat settlement, USDT TRC20 support, and LatAm reach. Comparison table, pros and cons, and when each one wins.