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Function Overview

On the ChainUp Custody’s smart contract platform, you can link third-party wallets to add or remove whitelist addresses for the contracts you manage.

Since the contract platform only supports transactions initiated to whitelist addresses (transactions to other addresses will automatically fail), Custody recommends adding the addresses of contracts that require Asset Flow and the addresses of hot wallets to the whitelist to ensure smooth isolation and Asset Flow.

  1. Adding a whitelist proposal requires approval and confirmation by the contract signers. The proposal will only take effect after reaching the contract’s multisig threshold.
  2. You can view the proposal creation record in the operation logs.
  3. You can view successfully initiated whitelist proposals in the Transaction Records.

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Adding Contract Whitelist

1

Select Network and Connect Wallet

Visit Smaet Contract Platform，choose the contract network you wish to access based on your business needs, and connect your third-party wallet.

  1. You may need to install a browser extension for the third-party wallet to invoke the wallet and access the contract on the Web.
  2. Custody supports the following contract networks:
    • Ethereum
    • Binance Smart Chain
    • TRON
    • Huobi ECO Chain
  3. Different network contracts support different wallets. For example, accessing TRON contracts requires connecting to TronLink or OKX.
2

Select Contract

View the contract list, select the contract you wish to access, and click to enter the [Whitelist] page.

You can only access contract information where the connected wallet address is a signer.

3

Add Whitelist

Click the “Add” button to initiate a proposal for adding a whitelist.

You can add multiple whitelist addresses at once and set notes for them.

4

Confirm Proposal and Sign

Sign the proposal and pay the gas fees using the connected third-party wallet address.

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Deleting Whitelist

1

Select Whitelist

Select the whitelist address you wish to delete and initiate a deletion proposal.

2

Confirm Proposal and Sign

Sign the proposal and pay the gas fees using the connected third-party wallet address.

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Frequently Asked Questions

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Managing Contract Signers and Multisig ThresholdManaging Vote Free Address