Turnkey, a provider of secure, flexible, and scalable wallet infrastructure for digital asset operations, has announced full integration of its policy engine with the TRON blockchain. This milestone equips fintech firms and payment providers with the tools to confidently build on TRON, the leading blockchain for stablecoin activity, while ensuring the highest standards of security and compliance.
Empowering Developers in the TRON Ecosystem
This integration offers a comprehensive solution for developers within the TRON ecosystem, enabling them to create fully customized wallet solutions (custodial or non-custodial). End users can maintain complete control over their private keys, ensuring both security and transparency. This capability allows businesses to expand their digital asset offerings while meeting the stringent security expectations of users and regulators alike.
Bryce Ferguson, CEO of Turnkey, highlighted the importance of this development:
“For payment processors, banks, and fintech companies, safely participating in the digital asset ecosystem is now a competitive necessity. As digital assets become increasingly embedded in mainstream payment flows, robust transaction automation will be the foundation that enables everyday users to confidently interact with blockchain networks.”
Echoing this sentiment, Sam Elfarra, Community Spokesperson for TRON DAO, added:
“Turnkey’s integration with the TRON network reflects a growing trend among infrastructure providers to enable secure and compliant access to blockchain systems. This brings greater flexibility to developers and institutions building on TRON, marking a significant step toward scalable, enterprise-grade applications.”
TRON Policy Engine: Security and Efficiency
Turnkey is renowned for its robust key management infrastructure, which helps development teams integrate embedded wallets into their applications or optimize digital asset operations through transaction automation. The TRON Policy Engine offers several standout features:
- In-Depth Transaction Analysis: Provides detailed insights into TRON transaction structures, transforming complex on-chain data into clear, actionable information.
- Flexible Policy Controls: Developers can set custom transaction policies to ensure security and compliance.
- High Performance: Enables the creation of millions of embedded wallets through a powerful API, simplifying development and operations.
Comprehensive Technical Support
Turnkey provides extensive technical capabilities for developers on TRON:
- TRON Address Derivation: Supports address creation using the SECP256k1 curve, with a unique address encoding format specific to TRON.
- Transaction Building and Signing: Developers can use Turnkey’s API to sign TRON transactions, including TRX transfers, TRC10 and TRC20 token transfers, smart contract deployments, and function calls.
- Support for Multiple TRON Networks: Includes TRON Mainnet, Shasta Testnet, and Nile Testnet.
- Integration with Development Tools: Turnkey is compatible with popular tools like TronWeb (TRON’s official JavaScript API) and TronBox (a framework for smart contract development).
Benefits of Using Turnkey with TRON
The integration of Turnkey with TRON delivers several practical benefits:
- Enhanced Security: Private keys remain securely within Turnkey’s infrastructure, never leaving the system.
- Simplified Key Management: Developers no longer need to manage private keys in their application code, reducing risk.
- Multi-Signature Support: Allows for quorum-based approvals to enhance transaction security.
- Policy Controls: Enables the application of transaction policies to regulate what can be signed, ensuring compliance and safety.
Example: Signing a TRON Transaction with Turnkey
Here’s an example of how to integrate Turnkey with TronWeb for transaction signing:
- Initialize the Turnkey client and TronWeb.
- Create an unsigned transaction to send TRX.
- Use Turnkey’s API to sign the transaction.
- Add the signature and broadcast the transaction to the TRON network.
import { Turnkey } from “@turnkey/sdk-server”;
import { TronWeb } from “tronweb”;
// Initialize Turnkey client
const turnkeyClient = new Turnkey({
apiBaseUrl: “https://api.turnkey.com”,
apiPrivateKey: process.env.API_PRIVATE_KEY,
apiPublicKey: process.env.API_PUBLIC_KEY,
defaultOrganizationId: process.env.ORGANIZATION_ID,
});
// Initialize TronWeb without a private key
const tronWeb = new TronWeb({
fullHost: “https://api.shasta.trongrid.io”, // Testnet
});
const turnkeyAddress = process.env.TRON_ADDRESS;
const recipientAddress = “TYour_Recipient_Address”;
const amount = 100; // Amount in SUN (1 TRX = 1,000,000 SUN)
// 1. Create an unsigned transaction
const unsignedTx = await tronWeb.transactionBuilder.sendTrx(
recipientAddress,
amount,
turnkeyAddress
);
// 2. Sign the transaction with Turnkey
const { r, s, v } = await turnkeyClient.apiClient().signRawPayload({
organizationId: process.env.ORGANIZATION_ID,
signWith: turnkeyAddress,
payload: unsignedTx.raw_data_hex,
encoding: “PAYLOAD_ENCODING_HEXADECIMAL”,
});
// 3. Add the signature to the transaction
unsignedTx[“signature”] = r + s + v;
// 4. Broadcast the signed transaction
const result = await tronWeb.trx.sendRawTransaction(unsignedTx);
console.log(“Transaction sent! ID:”, result.txid);
Join the TRON Revolution with TronSave
As stablecoins transform global finance, TRON’s speed, scalability, and low-cost infrastructure—paired with TronSave’s fee-saving tools—make it the ideal platform for USDT transactions. Whether you’re a DeFi enthusiast, a small business, or a casual user, TronSave can help you save up to 83% on USDT transfer fees. With a simple website, Telegram bot or API integration, you can optimize costs in seconds.
Ready to make your USDT transactions cheaper and easier? Visit TronSave or try the Telegram bot to slash your TRON gas fees today. Start saving now and join the millions benefiting from TRON’s powerful ecosystem!
Conclusion
The collaboration between Turnkey and TRON ushers in a new era for enterprise payment solutions on the blockchain. With the TRON Policy Engine, developers can build secure, efficient, and compliant applications while delivering seamless experiences to users. For more details on creating TRON-specific policies, check out Turnkey’s official documentation at Tron support on Turnkey.
Stay tuned for more advancements as Turnkey and TRON continue to shape the future of digital payments!
