NeedTRX
A gasless TRON utility that swaps USDT-TRC20 for TRX even when a wallet has zero TRX.
What is NeedTRX?
NeedTRX is a TRON dapp that solves the common problem of holding USDT but no TRX to pay gas. Users connect TronLink or Trust Wallet, sign a gasless meta-transaction that sends USDT, and receive TRX back to their address within about 10 seconds for a fixed fee. The service is non-custodial — keys never leave the wallet, and every transaction is signed and verifiable on-chain.
Web3 dapps and developer tools related to NeedTRX
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Developer resources from Alchemy
Solidity gas optimization: 12 techniques to make your smart contracts cheaper and more efficient
Want to write better code and lower your gas fees?
Introducing user operation overrides
User Operation Overrides give you fine grain control over gas fees. Gas fee markets move fast on L2s, and when that happens pending UOs might fail.
How Friendzone uses gas sponsorship to increase transactions by 300%
Sponsoring gas for new users allowed Friendzone to drive a 300% increase in the number of transactions in their app and enabled them to onboard over 6,000 unique users.
NeedTRX alternatives
Explore web3 competitors and apps like NeedTRX.
Tenderly Gas Profiler
Blocknative
RentTron
GasFees.org
