@openocean.finance/widget/dist/esm/hooks/useGasPrice.js

Openocean Widget for cross-chain bridging and swapping. It will drive your multi-chain strategy and attract new users from everywhere.

import { useQuery } from '@tanstack/react-query';
import { OpenOceanService } from '../services/OpenOceanService.js';
import { useSettings } from '../stores/settings/useSettings.js';
const gasKey = {
    slow: 'standard',
    normal: 'instant',
    fast: 'fast',
};
export const useGasPrice = (chainName) => {
    const { gasPrice } = useSettings(['gasPrice']);
    const { data, isLoading } = useQuery({
        queryKey: ['gasPrice'],
        queryFn: () => OpenOceanService.getGasPrice(chainName.toLowerCase()),
    });
    const _gasPrice = data?.[gasKey[gasPrice || 'normal']];
    return {
        gasPrice: _gasPrice || _gasPrice?.maxFeePerGas || data?.gasPrice || 50000000,
        isLoading,
    };
};
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