Use this library to interact with Hop Aggregator's swap.
npm install @hop.ag/sdk
import { HopApi, HopApiOptions } from "@hop.ag/sdk";
import { getFullnodeUrl } from "@mysten/sui/client";
const rpc_url = getFullNodeUrl("mainnet");
const hop_api_options: HopApiOptions = {
api_key: "",
fee_bps: 0,
fee_wallet: "0x2",
};
const sdk = new HopApi(rpc_url, hop_api_options);
To use the Hop Aggregator API, please create an api key here first.
Call this first to display the expected amount out.
const quote = await sdk.fetchQuote({
token_in: "",
token_out: "",
amount_in: 0,
});
Call this when a user clicks trade and wants to execute a transaction.
const tx = await sdk.fetchTx({
trade: quote.trade,
sui_address: "0x123",
gas_budget: 2e8, // optional default is 2e8
max_slippage_bps: 100, // optional default is 1%
return_output_coin_argument: false, // toggle to use the output coin in a ptb
});
We maintain a list of verified SUI ecosystem tokens and their metadata. This endpoint returns a curated list - with ordering - for your application.
const tokens = await sdk.fetchTokens();
Please link to and/or mention Powered by Hop
if you are using this SDK.