Secure, transparent and intermediary-free. Your crypto assets reach who needs them, exactly when it should happen.
Premium feature
Crypto inheritance requires a Pro or Lifetime plan. Upgrade to set up your digital legacy.
A simple and secure flow to protect your digital assets.
Link your compatible Ethereum wallet. Arka only reads the public address, never touches your private keys.
Assign destination wallets and percentages for each asset. You decide who receives what.
The heartbeat monitors your activity. If you stop responding, the contract prepares to execute.
The smart contract transfers assets directly to beneficiaries. No intermediaries, no delays.
Designed for maximum security and transparency.
Arka never controls your funds. The smart contract is the only temporary custodian.
Your private keys never touch our servers. Zero-knowledge by design.
You can revoke, modify or cancel at any time while you are active.
The contract is open source and verifiable on the blockchain by anyone.
Audited contracts verifiable on the blockchain
Zero-knowledge architecture — we never see your assets
Full control: revoke or modify at any time
No surprises. You only pay when the protocol executes.
Only charged if the inheritance protocol activates. If it never happens, you pay nothing.
Network fees (gas) are paid by the user when setting up and executing the contract.
We operate on Arbitrum to minimize gas costs while maintaining Ethereum security.
No monthly fees for the crypto inheritance feature. You only pay the 2% fee if the protocol activates. Gas fees are standard Arbitrum network costs, typically under $0.10.
No lawyers, no waiting, no surprises.
Feature
Traditional
Arka Crypto
Intermediary
✗ Bank / notary
✓ No intermediary
Custody
✗ Third party controls
✓ You control it
Availability
✗ Mon–Fri only
✓ 24/7 automatic
Cost
✗ 3–8%
✓ 2% only if executed
Execution time
✗ Months
✓ Minutes
Transparency
✗ Opaque process
✓ Public blockchain
Everything you need to know about crypto inheritance.
Does Arka have access to my cryptocurrencies?
What if I change my mind and no longer want to execute the inheritance?
Which chains and tokens are supported?
How do I know the smart contract is secure?
What if a beneficiary loses access to their wallet?
When is the 2% fee charged?
Available on Pro and Lifetime plans. Set up in minutes.
No setup fee · Cancel anytime · 2% only on execution