Orbiter Bridge Flow

A one-click flow that combines quote, tx build, approval check, and optional simulation. Does not include signing or broadcasting.

When to Use

• You want a quote and a signable transaction in one step
• You need to know whether an ERC20 approve is required
• You want an RPC preflight before submitting

Inputs

• sourceChainId (string)
• destChainId (string)
• sourceToken (string)
• destToken (string)
• amount (string)
• userAddress (string)
• targetRecipient (string)
• slippage (number, optional)
• feeConfig (object, optional)
• channel (string, optional)
• rpcUrl (string, optional)
• chainId (string, optional)
• simulate (boolean, optional)
• callOnFail (boolean, optional)
• autoApprove (boolean, optional)
• privateKey (string, optional, required when autoApprove is true)

Outputs

• quote
• signableTx
• approve (only when an approve step exists)
  • approveRequired (boolean)
  • allowance (string)
  • spender (string)
  • amount (string)
  • tx (approve transaction)
• simulate
  • If autoApprove is true and allowance is insufficient, approveTxHash is included.

Notes

• If the route includes a swap, the quote.steps array will include a swap step.
• signableTx always points to the bridge step when available.

CLI Example

orbiter bridge flow \
  --source-chain 42161 \
  --dest-chain 8453 \
  --source-token 0x0000000000000000000000000000000000000000 \
  --dest-token 0x0000000000000000000000000000000000000000 \
  --amount 300000000000000 \
  --user 0xabc... \
  --recipient 0xabc... \
  --chain 42161 \
  --call-on-fail