Developer Action Guide for Migrating WIN USD and WIN TRX Price Feeds on WINkLink
WINkLink has issued an important technical reminder for all decentralized applications and smart contract builders integrating WIN price data on TRON. Following the precision upgrade implemented in September that expanded WIN USD and WIN TRX feeds from six decimal places to ten decimal places, the legacy six decimal contracts are scheduled to stop updating on December 15 2026.
To prevent stale price reads or disrupted protocol logic, developers must audit their smart contract integrations well ahead of the cutoff deadline. First, inspect your existing aggregator proxy addresses to verify whether your protocol queries the deprecated six decimal feeds or the upgraded ten decimal contracts. Second, update your mathematical scaling factors inside smart contracts that consume these feeds, because shifting from six to ten decimals alters the raw integer multiplier by four orders of magnitude. Third, test all collateral valuation, swap routing, and liquidation functions on testnet using the new ten decimal feeds before deploying contract updates to TRON mainnet.
Completing this migration early ensures uninterrupted access to high precision market data and eliminates operational risk when legacy feeds halt updates.
@WINkLink_Official @Justin Sun孙宇晨
#TRONEcoStar
WINkLink has issued an important technical reminder for all decentralized applications and smart contract builders integrating WIN price data on TRON. Following the precision upgrade implemented in September that expanded WIN USD and WIN TRX feeds from six decimal places to ten decimal places, the legacy six decimal contracts are scheduled to stop updating on December 15 2026.
To prevent stale price reads or disrupted protocol logic, developers must audit their smart contract integrations well ahead of the cutoff deadline. First, inspect your existing aggregator proxy addresses to verify whether your protocol queries the deprecated six decimal feeds or the upgraded ten decimal contracts. Second, update your mathematical scaling factors inside smart contracts that consume these feeds, because shifting from six to ten decimals alters the raw integer multiplier by four orders of magnitude. Third, test all collateral valuation, swap routing, and liquidation functions on testnet using the new ten decimal feeds before deploying contract updates to TRON mainnet.
Completing this migration early ensures uninterrupted access to high precision market data and eliminates operational risk when legacy feeds halt updates.
@WINkLink_Official @Justin Sun孙宇晨
#TRONEcoStar
