With Rhinestone, users’ aggregated balances across all chains are always available to sponsor any intent. Rhinestone uses the aggregated balance of the user’s funds across all supported chains. When calculating the user’s portfolio, Rhinestone takes any outstanding intents (where funds have been allocated to a relayer as repayment but not yet processed) into account to prevent double-spending. When making a multi-chain intent, the Orchestrator finds the most optimal source of funds, taking the gas and bridging costs into account. It prioritizes same-chain and equivalent (e.g., ETH/WETH, USDC/USDT) assets, but can use other assets when needed.

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How it Works

When choosing which asset to use, the Orchestrator uses the following priority system:
  • Destination token on the destination chain
  • Same token on another chain
  • Equivalent token on another chain
  • Different token on the destination chain
  • Token with the highest balance
Sometimes, a single token is not enough to cover the transaction costs. In that case, the Orchestrator can use multiple source assets, sometimes on multiple source chains. The system splits tokens/chains in these cases:
  1. Insufficient single token: when one token cannot cover the full payment
  2. Multi-token requests: when multiple tokens are required for the transaction
  3. Cost optimization: when using multiple smaller amounts is cheaper than bridging large amounts

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Get Portfolio

To get the aggregated portfolio of tokens: 
const portfolio = await rhinestoneAccount.getPortfolio()
To get the aggregated portfolio of testnet tokens: 
const onTestnets = true
const portfolio = await rhinestoneAccount.getPortfolio(onTestnets)
This will return the list of spendable tokens (i.e., not part of any pending transaction).