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Starknet is a permissionless, decentralized Validity Rollup (also known as a ZK-Rollup) operating as a Layer 2 network on top of Ethereum. It uses STARK cryptographic proofs to achieve high throughput, low transaction fees, and verifiable computation while maintaining the security of the Ethereum mainnet. Anchorage Digital offers support for Starknet including custody and staking:
  • Custody your tokens (deposit and withdraw)
  • Stake STRK_STARKNET to any validator’s delegation pool and earn rewards
  • Stake supported BTC-wrapper tokens to any validator’s delegation pool and earn rewards
Minimum iOS app version needed to perform staking operations: 2.99.0

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Bridge STRK from Ethereum to Starknet

STRK staking must be performed from the Starknet chain. If you have STRK on Ethereum that you would like to bridge to Starknet, please reach out to accountexecutive@anchorage.com and provide the following details:
  • Source wallet (Ethereum address)
  • Destination wallet (Starknet address)
  • Amount of STRK tokens to bridge

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How to stake

1

Navigate to your wallet

Tap the vault, select the desired asset to stake, select the wallet, then tap Stake to review and accept the disclosures.
2

Enter pool contract address and amount

Enter the validator’s pool contract address and amount.
Pool contract addresses are different for each token type.
3

Select reward recipient wallet

Select which wallet from the vault to set as the reward recipient wallet. You may select the same wallet from which you are staking, or another wallet within the same vault.
Updating the reward recipient for a particular validator position will affect where all rewards go once claimed.
4

Review and approve

After adding a comment (optional), review and approve the operation details. Once the operation’s quorum policy is met, the operation will be signed and broadcast on-chain.

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How to claim rewards

1

Navigate to staking details

Go to the wallet screen and tap View details.
2

Claim rewards

Select the position from which you want to claim your rewards and tap Claim rewards.
Rewards for BTC-wrapper staked tokens will accrue in the STRK_STARKNET token.
3

Review and approve

After adding a comment (optional), review and approve the operation details. Once the operation’s quorum policy is met, the operation will be signed and broadcast on-chain.

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How to unstake

1

Navigate to staking details

Go to the wallet screen and tap View details. Select the validator from which you want to unstake and tap Unstake.
2

Enter amount

Enter the amount of tokens that you want to unstake and tap Next.
3

Review and approve

After adding a comment (optional), review and approve the operation details. Once the operation’s quorum policy is met, the operation will be signed and broadcast on-chain.