Chainvara
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OP MainnetEVM · chain ID 10

OP Mainnet for business. Under your rules.

Hold, move and account for ETH, USDC, USDT on OP Mainnet: vault wallets, approval policies, sanctions screening and a wallet API, from the Chainvara console.

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Assets on OP Mainnet

  • ETHETHnative · network fees
  • USDCUSDC
  • USDTUSDT
OP Mainnet explorer ↗

What you can do on OP Mainnet

  • Vault wallets

    Keys generated and sealed in the vault (AES-256-GCM, per-organization key), never shown.

  • Split keys 2-of-2

    Half of each key stays on your own co-signer: a breach of Chainvara alone cannot move funds.

  • Policies & approvals

    Per-transfer and daily caps, approval tiers, address book with cooldown, two-factor.

  • Send & receive

    Fees quoted and checked before signing, every transfer tracked to finality.

  • Wallet API

    One wallet per end user, idempotent transfers, signed webhooks.

  • Sanctions screening

    Destinations checked against the OFAC SDN list before every transfer.

  • Token issuance

    ERC-20 contracts deployed from the vault; mint and burn under approval.

  • DeFi apps

    Connect a vault wallet to dApps through WalletConnect, every request approved.

How it works

  1. 01

    Create a vault wallet

    Choose OP Mainnet: the key is generated in the vault, or split 2-of-2 with your co-signer.

  2. 02

    Set your policy

    Caps per transfer and per day, approval tiers, trusted addresses, two-factor for every approver.

  3. 03

    Move funds

    Send, receive or pay in batches — by console or API.

  4. 04

    Reconcile

    Every movement is matched to the chain and exported with fees, approvals and audit trail.

Questions about OP Mainnet

Can my company hold ETH on OP Mainnet with Chainvara?

Yes. Create a vault wallet on OP Mainnet: its key is generated and sealed in the Chainvara vault and never shown. Every transfer goes through your policy (caps, approvals, address book) before it is signed.

Which assets are supported on OP Mainnet?

ETH, USDC, USDT. USDC and USDT use the issuer's official contract on OP Mainnet.

Can we swap tokens on OP Mainnet?

Not yet on OP Mainnet. Swaps are available on Solana, Ethereum, Base, Arbitrum and Polygon.

Is there a free test environment for OP Mainnet?

The free Sandbox runs on public test networks for Ethereum, Base, Arbitrum, Polygon, Solana, Bitcoin, Tron, XRP Ledger, TON, Sui, Aptos and Litecoin; OP Mainnet runs in Production.

Can a breach of Chainvara move our ETH?

With split keys (2-of-2), half of each key lives on your own co-signer, which approves each transfer by your rules. Neither side alone can sign.

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