Bridging Reserve Assets
Bridging of reserve assets, and steps to take.
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Bridging of reserve assets, and steps to take.
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This page outlines the behavior of input assets during order creation and provides a visual representation of the process for creating an order using reserve assets.
When interacting with the create-tx
API, the includes a tx
field. To create an order, it is sufficient to sign the transaction and submit it to the network. The data
field within tx
contains all instructions necessary to create the order on the source chain.
The simplest scenario occurs when bridging from the source chain to the destination chain. In this case, the order creation process on the initiatorβs side consists of three distinct steps:
Step 1: Call create-tx
API with the required .
Step 2: After receiving the , call approve
on the ERC-20 contract of the reserve assets. The spender should be set to the value in response.tx.to
, and the approved amount should match the value specified in the transaction.
Note: This step is required only for ERC-20 assets.
Step 3: Sign and submit response.tx
to the blockchain. This action locks the specified amount of on the source chain until the order is either or .
Once these steps are completed, the bridging process from the user's perspective is finished. The next actions involve either or . Additional details on how solvers fulfill the order on the destination chain are available .