AMM Package

While the Query package allows quick and powerful information retrieval from THORChain such as a swap estimate., this package performs the actions (sends the transactions), such as a swap, add and remove.

As a general rule, this package should be used in conjunction with the query package to first check if an action is going to be possible be performing the action.

Example: call estimateSwap first to see if the swap is going to be successful before calling doSwap, as doSwap will not check.

Code examples in Replit

Currently implemented functions are listed below with code examples. Press the Run button to run the code and see the output. Press,Show Files, and select index.ts to see the code. Select package.json to see all the package dependencies. Github link and install instructions.

DoSwap

Executes a swap from a given wallet. This will result in the inbound transaction into THORChain.

DoSwap runs EstimateSwap first then if successful sends a transaction with a constructed transaction memo using a chain client. Do swap can be used with an existing xchain client implementation or a custom wallet and will return the transaction hash of the inbound transaction.

A seed is provided in the example but it has no funds so it will error.

Savers

Adds and removed liquidity from Savers. Requires a seed with funds.

Add Liquidity

Adds liquidity to a pool. Provide both assets for the pool. lp type is determined from the amount of the asset. The example is a single-sided rune deposit. A seed is provided in the example but it has no funds so it will error.

Remove Liquidity

Removes Liquidity from a pool. The opposite of adding liquidity.