How does the RAILGUN and Thirdweb Engine integration improve privacy?

By using Thirdweb Engine to trigger RAILGUN's shielded transfers, you can automate private transactions through your backend without exposing sender or receiver identities on the public ledger.

Can I automate private gas funding using this setup?

Yes. You can configure Thirdweb Engine to interact with RAILGUN protocols, allowing your automated workflows to utilize private gas funding features to keep transaction costs and gas sources shielded.

Is the Thirdweb Engine instance secure for handling RAILGUN wallets?

Absolutely. Since Thirdweb Engine is self-hosted, you maintain full control over your environment, ensuring that the private keys used to interact with RAILGUN shielded pools remain within your secure infrastructure.

What kind of smart contract interactions are supported?

The integration allows Thirdweb Engine to read from and write to any smart contract compatible with RAILGUN, enabling automated, privacy-preserving DeFi operations and asset management.

RAILGUN Privacy Wallet + Thirdweb Engine Integration

Overview

Seamlessly bridge privacy and scalability by integrating RAILGUN Privacy Wallet with Thirdweb Engine. Automate shielded transactions and manage private gas funding through a robust, self-hosted backend workflow that maintains complete on-chain anonymity.

Popular ways to use the RAILGUN Privacy Wallet + Thirdweb Engine integration onchain

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Private Gas Funding

Privately fund a wallet with native token using RAILGUN shielding. Shields USDC on Arbitrum, waits for proof-of-inclusion, unshields via relayer to a fresh wallet, swaps to ETH, and bridges to the destination chain.

Supported triggers and actions

Railgun Relayer Unshield

Action

Gasless unshield ERC20 tokens from Railgun private balance to any public address. B3OS relayer pays gas; fee deducted from token amount. No ETH required on recipient. Ideal for: anonymous gas funding, fresh wallet funding, privacy-preserving distributions.

RAILGUN Query Balance

Action

Query private token balances in a RAILGUN wallet. Returns all ERC20 token balances or a specific token balance. Ideal for: pre-flight validation, UI display, balance verification, unshield planning.

Thirdweb Engine: Send Transaction

Action

Send a raw transaction via your Thirdweb Engine. Takes pre-encoded calldata, destination address, and value. Queues the transaction and returns a queueId. Ideal for: arbitrary contract interactions, value transfers, custom calldata not covered by write-contract.

Thirdweb Engine: Read Contract

Action

Read data from a smart contract via your Thirdweb Engine instance. Calls a read-only function and returns the result. Ideal for: checking balances, reading state, fetching on-chain data for workflow conditions.

Thirdweb Engine: Get Transaction Status

Action

Check the status of a queued transaction on your Thirdweb Engine. Returns current status, transaction hash (once sent), and on-chain result (once mined). Ideal for: polling after a write-contract or send-transaction action, workflow conditions on tx status.

Thirdweb Engine: Create Backend Wallet

Action

Create a new backend wallet in your Thirdweb Engine instance. Returns the new wallet address, status, and type. Ideal for: provisioning wallets for automated transactions, setting up new signing wallets.

Create workflows with RAILGUN Privacy Wallet integrations

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Overview

Popular ways to use the RAILGUN Privacy Wallet + Thirdweb Engine integration onchain

Private Gas Funding

Supported triggers and actions

Create workflows with RAILGUN Privacy Wallet integrations

FAQs about RAILGUN Privacy Wallet

Overview

Popular ways to use the RAILGUN Privacy Wallet + Thirdweb Engine integration onchain

Private Gas Funding

Supported triggers and actions

Create workflows with RAILGUN Privacy Wallet integrations

FAQs about RAILGUN Privacy Wallet