Install

yarn add @matrix-labs/matrix-storefront-sdk

    /**
     * first step 
     *
     * @async
     * @param fcl:  import * as fcl from "@onflow/fcl" 
     * @param env:  import FlowEnv from "@matrix-labs/matrix-marketplace-nft-sdk"
     * @param config:   optional
         export interface IBindConfigs {
            fungibleTokenAddress?:string;
            fusdAddress?:string;
            flowTokenAddress?:string;
            nftStorefront?:string;
            nonFungibleTokenAddress?:string;
        }
     * @example  import * as fcl from "@onflow/fcl"; const client = new MatrixMarketplaceNFTClient();  client.bindFcl(fcl, FlowEnv.flowTestnet);
     */
    bindFcl(fcl: any, env: FlowEnv, config?: IBindConfigs): Promise<void>;
    
    /**
     * setup for fcl
     * @async
     * @param key:  fcl config, keyword must start with '0x'
     */
    setupFcl(key: string, value: string): Promise<void>;
    
    /**
     * before createList or removeList
     * @async
     * @param address:  account's address
     */
    checkStorefront(address: string): Promise<boolean>
    
    /**
     * if checkStorefront return false
     * @async
     */
    initStorefront(): Promise<string>;
    
    /**
     * @async
     * @param supportedNFTName:  NFT collection name
     * @param supportedNFTAddress:  NFT collection contract address
     * @param royaltyReceivers:  [royaltyReceivers addresses]
     * @param royaltyMount:  [mounts]
     * @param nftId:  import * as fcl from "@onflow/fcl"
     * @param price:  import * as fcl from "@onflow/fcl"
     * @example  createList("MatrixMarketplaceNFT", "0x7f3812b53dd4de20", 3, 3.14)
     */
    createList(supportedNFTName: string, supportedNFTAddress: string, royaltyReceivers: [string],  royaltyMount: [string], nftId: number, price: string): Promise<string>;
    
    /**
     * @async
     * @param supportedNFTName:  NFT collection name
     * @param supportedNFTAddress:  NFT collection contract address
     * @param listingResourceId:  listing id
     * @param sellerAddress:  seller's address
     * @example  purchaseList("MatrixMarketplaceNFT", "0x7f3812b53dd4de20", 31425, "0x9a0766d93b6608b7")
     */
    purchaseList(supportedNFTName: string, supportedNFTAddress: string, listingResourceId: number, sellerAddress: string): Promise<string>;
    
    /**
     * @async  invoke by listing owner
     * @param listingResourceId:  listing id
     * @example  removeList(31425)
     */
    removeList(listingResourceID: number): Promise<string>;
    
    /**
     * @async
     * @param account:  account's address
     * @example  getListingIds("0x9a0766d93b6608b7")
     */
    getListingIds(account: string): Promise<[number]>;