Quote
API details
Provide quotes for exchanges so that the returned quote value can be used to submit the actual swap request.
Quotes the exchange rate between two assets.
The blockchain where the source asset currently resides (e.g., Bitcoin, Ethereum, Kaspa).
The type of the source asset (Native, SPL, ERC20, KRC20 etc.). Determines how the asset is identified and processed.
The identifier for the source asset - either a contract address for tokens or a ticker symbol. Should be null when SourceAssetType is Native (e.g., BTC, ETH, KAS).
The amount of source asset to be exchanged/transferred, expressed in the smallest unit of the asset (e.g., satoshi for Bitcoin, wei for Ethereum).
The destination blockchain for the exchange operation. When null, the system will use the same chain as the source (intra-chain operation).
The type of the target asset to receive. When null, the system will use the same asset type as the source.
The identifier for the target asset - either a contract address for tokens or a ticker symbol. Should be null when TargetAssetType is Native (e.g., BTC, ETH, KAS).
GET /v1/quote HTTP/1.1
Host: testnetbrokerapi.hibit.app
Accept: */*
{
"code": 1,
"message": "text",
"data": {
"targetChainId": "text",
"targetVolume": "text",
"receiveVolume": "text",
"gasFee": "text",
"brokerFee": "text",
"brokerFeeRate": 1,
"priceImpact": 1,
"slippage": 1,
"targetVolumeInUsd": 1
}
}Code example
import { brokerClient } from '@delandlabs/hibit-sdk';
const options = {
network: HibitNetwork.Testnet
};
brokerClient.setOptions(options);
const req: QuoteInput = {
sourceChainId: new ChainId(Chain.Kaspa, ChainNetwork.KaspaTestNet)
sourceAssetType: ChainAssetType.Native,
sourceVolume: BigInt(input.sourceVolume),
// targetChainId: new ChainId(Chain.Ethereum, ChainNetwork.BscTest), // undefined means same as source chain id
targetAssetType: ChainAssetType.ERC20,
targetAsset: "erc20_token_contract_address"
};
const res = await brokerClient.quote(req);SDK
Source code https://github.com/Deland-Labs/hibit-sdk
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