FilSwan开发文档
中文(简体)
  • 开始
    • FilSwan 概览
    • 协议栈
      • 跨链共识层
      • Peer-to-Peer (P2P) 网络
      • 支付频道
      • Service Discovery
      • 数据市场
      • 索引和缓存市场
      • Web3 任务bid市场
      • 存储层
      • 计算层
      • CDN 层
      • 治理
    • 联系我们
      • 社交账号&社区
      • 商业合作
  • Filswan Platform
    • 概览
      • FilSwan 竞价系统
      • Web3自动交易匹配
      • 信誉系统
    • 主要功能
      • 任务管理
        • 创建新任务
        • Navigate Tasks
        • 更新任务
        • 分配任务
      • 我的资料
        • 注册成为存储提供商
      • 寻找存储提供商
        • 存储提供商详情
      • DataCap订单续期服务
  • Multichain.Storage
    • 概览
      • Flink
    • Multichain.Storage 用户指南
      • 公链测试网
      • 设置MetaMask
      • 用Alchemy RPC URL配置MetaMask
    • 开发人员快速入门
      • SDK
        • js mcs SDK
          • 开始
          • 上传文件
          • 支付存储费用
          • 铸造NFT
          • 文件列表
          • 获取文件详情
          • 获取文件在Filecoin上的状态
          • SDK安装视频教程
        • python mcs SDK
          • 开始
          • 上传文件
          • Stream Upload Files
          • 支付存储费用
          • 铸造NFT
          • 文件列表
          • 获取文件详情
      • 更多资源
    • 运行Multichain.Storage节点
    • Multichain Storage 概述
      • Flink
      • Multichain.Storage Mumbai测试网用户指南
      • Multichain.Storage Polygon 主网用户指南
    • 开发人员快速入门
      • SDK
        • js-mcs-sdk
          • 开始
          • 上传文件
          • 支付数据存储费用
          • Mint NFTs资产
          • 列出文件
          • 获取文件详细信息
          • 获取文件的Filecoin状态
      • 其他资源
  • Swan Provider
    • 概览
    • 功能
    • 使用指南
      • 前提条件
      • 安装
      • 配置并运行
      • Swan Provider 视频教程
    • 常见问题
      • 1. Storage Provider 绑定新账号
      • 2. 如何检查您的 Storage Provider 连通性/稳定性
      • 3. 如何暂停接受自动竞价订单
      • 4. aria2_download_dir 和aria2_candidate_dirs 的区别
      • 5. Boostd 正常运行情况下如何配置从 Swan Provider 接收订单
      • 6. 接单过程中总出现拒绝信息
      • 7. 如何检查 aria2 是否在运行?
      • 8. Swan Platform 无响应
      • 9. Storage Provider 状态显示“Offline/离线”
      • 10. 如何检查任务状态
      • 11. 如何配置 Storage Provider Market
      • 12. 如何设置接单条件
  • SWAN CLIENT
    • 概览
    • 基本概念须知
    • 使用指南
      • Filecoin 交易发送引擎
        • 安装
        • 配置
        • 前提条件
        • 生成 CAR 文件
        • Meta-CAR
        • 上传 CAR 文件到 IPFS
        • 创建任务
      • 区块链 RPC 服务
        • 部署 RPC 服务
        • RPC 命令
      • Swan Client 视频教程
  • FS3
    • 概览
    • Setup your FS3
      • 前提
      • 安装 FS3
      • FS3安装视频教程
    • FS3 User Guide
    • FS3 User Guide (Cloud Version)
    • FS3手册中文版
  • 开发资源
    • Swan Token 合约
      • Acquire Testnet USDC and MATIC tokens
    • FilSwan API
    • MCS API
    • MCS 2.0 API
    • Flink API
    • FS3 API
    • API密钥
    • 有关FilSwan的常见问题
Powered by GitBook
On this page
  • Requirements
  • Instruction
  • 1. Connect to your MetaMask wallet on Mumbai Testnet
  • 2. Upload file to IPFS
  • 3. Lock fund with MetaMask
  • 4. View your files.
  • 5. NFT
  • 6. Billing History
  1. Multichain.Storage

Multichain.Storage 用户指南

PreviousFlinkNext公链测试网

Last updated 2 years ago

Requirements

Before you begin this guide, complete the following tasks to make sure you have all of the tools that you need:

  • Complete the to set up .

  • You can obtain Testnet USDC and MATIC from several

MCS use both MATIC and USDC for uploading files to polygon network. We strongly suggest you testing with Testnet first.

Instruction

1. Connect to your MetaMask wallet on Mumbai Testnet

Go to MCS: . Click on the Connect Wallet button to connect your MetaMask wallet, and make sure to select the corresponding network on the MetaMask wallet. (Currently, we only support the Polygon Mumbai Testnet. In the future, it will be officially launched into the Polygon Mainnet. And we also planned to add other main networks such as Ethereum, BSC, Fantom, etc.)

2. Upload file to IPFS

  • Click the button of Upload More .

  • Choose the file you would like to backup to Filecoin Network. The file name and file size will be displayed below upload button.

  • An estimated storage cost will be calculated according to the file size, the duration , and the average provider price.

  • Based on the real-time DeFi exchange rate which got from Sushi Swap, three lock funds plans are provided to our users. The more funds are locked, the sooner your file will be stored on the Filecoin network. Any overpaid funds will be automatically refunded to users after the deal is on chain and contract collects enough DAO signatures.

After Submitting your request, an uploading window will show up. Uploading time varies depends on the size of your file. Please keep the window open until uploading completes.

3. Lock fund with MetaMask

After the file has been successfully uploaded to IPFS, the next step is Lock funds to the smart contract, using the currency we support. For now, it is 'USDC' token.

Waiting time varies depends on the blockchain congestion.

While the payment is completed, a pop-up window with the transaction link shows up. You can either click on the link or check your MetaMask activity to see the transaction at the block explorer.

TIPS: If you changed your mind and wanted to select another plan?

No worries, as long as you didn't confirm your payment on MetaMask. Firstly, you need to reject the transaction on MetaMask. Then, go to the 'My Files' page, you will find a PAY button to the corresponding file. By clicking the PAY button, you can also complete your payment.

4. View your files.

By clicking the Close button, it will automatically turn to My Files page.

On this page, you can find all the files you have uploaded. It provides you some frequently used informations, such as the file name, status, data cid, provider id, and payment button, etc.

TIPS: With the mouse is hovering over the provider id, it shows you the real-time deal status from blockchain.

GOOD TO KNOW: In order to improve the efficiency, MCS system is using FilSwan's AutoBid function. A qualified and optimal provider will be automatically assigned to your deal. The storage provider will complete following backup procedure, and synchronize the 'Deal status' to our platform.

TIPS: A search bar is provided on the top of file list. You can search your file by partial file name.

DAO Signature Process:

  • When the user's deal is successfully published on blockchain, the deal will be scanned by the DAO organization.

  • Then, DAO members will sign to agree to unlock the user's funds.

  • If a specified number of signatures from DAO are collected, the smart contract will unlock the funds.

  • Part of the locked funds will be used to pay the storage fee, and the remaining will be refunded to user's wallet.

NOTE: An expire date is set when locking fund to smart contract, the default is 6 days. If the storage failed while the contract expired, you just need to simply hit the REFUND button, the locked fund will be refunded to users in full.

5. NFT

Within MCS, you will be able to use the files you uploaded to mint NFTs if you like. The only requirement is that you have locked fund for the file to the smart contract.

To mint a NFT. You just need to click on the MINT button of the corresponding file. A windows will pop up with some pre-generated info, such as IPFS url, file size and lock fund transaction hash. The default NFT name will be the same as the file name, but you can always customize it, and fill in the description at will.

By clicking on the Mint NFT button, a MetaMask window will popup for authorization purpose. A little bit gas fee will be consumed to confirm this mint transaction.

Once the mint process is completed, a View Your NFT window will popup. The transaction hash and a link to view your NFT on OpenSea are provided. You can click on the transaction has and OpenSea links to view more details.

6. Billing History

Users can view the billing history of all deals in 'Billing history' page. It covers all the information about the order such as the transaction hash, amount, unlock amount, token, data CID, wallet address, etc.

To view more details, simply click on the file name. You can find all the related information on this page, including the IPFS download link, the retrieval from Filecoin Network command, and DAO signature information and status. You won't need to bother to check the deal with a blockchain explorer.

😄
Beginner Walkthrough
MetaMask wallet
faucets.
https://mcs.filswan.com/