Throughout 2020, IoTeX will complete the official token swap for IOTX-E (ERC20) to Native IOTX. This thread explains the overall process and the various options you have to swap IOTX-E to IOTX.
IoTeX Foundation Swap Tools
The IoTeX Foundation has built tools for anyone to freely swap between IOTX-E and IOTX.
- Swap IOTX-E to IOTX : will remain open until Mainnet GA
- Swap IOTX to IOTX-E : will be closed soon, please start using Native IOTX!
Note: every Ethereum Address (“0x…”) has a corresponding IoTeX Address (“io…”) which shares the same private key ( see here ). Make sure you have the private key of the address you swap to! ![]()
Exchange Swaps
Exchanges are now performing official token swaps to Native IOTX. Swap schedules will differ by exchange – any IOTX-E held in exchange wallets on the announced dates will automatically be converted to Native IOTX.
Binance and Gate are also supporting ongoing token swaps – anyone can deposit IOTX-E (ERC20) to Binance or Gate, who will automatically swap to Native IOTX. For more information, please see the official announcements from Binance & Gate.
Existing IOTX-E Tokens Staked on Ethereum
After Mainnet GA, all existing staked IOTX-E on Ethereum will be automatically converted to IoTeX Mainnet. This process involves taking a snapshot of the voting smart contract on Ethereum and installing the snapshot to IoTeX. You do NOT need to unstake/restake your tokens.
Tracking the IOTX-E Burning Process
All IOTX-E will eventually be burned by the IoTeX Foundation. We have set up a “trash bin” address where all IOTX-E will be collected and subsequently burned. You can track it yourself here.
- Exchanges have been instructed to send all swapped IOTX-E tokens to the “trash bin”
- IOTX-E from the Foundation, Ecosystem, Community Rewards, and Mining Rewards buckets will be transferred to the “trash bin” in Q1 2020
- IoTeX Foundation will burn 10% of total supply at a time by sending the tokens to a “zero address”
You may track the progress of IOTX-E burns here:
- Burn #1 – January 31, 2020
- Burn #2 – February 4, 2020
- Burn #3a – March 1, 2020
- Burn #3b – March 1, 2020
- Burn #4 – March 9, 2020 (tx1, tx2, tx3, tx4)
We will notify the community and post the transaction ID here each time a new burn occurs.

