欢迎来到去中心化的区块链世界，本篇指南将指导您做一些进入DEFI&WEB3等DAPP的前置工作和安全注意事项。
Welcome to the decentralized blockchain world, this guide will guide you to do some pre-work and safety precautions for entering DAPP such as DEFI&WEB3.
Crypto钱包主要分托管钱包和非托管钱包，托管钱包一般都会包含法币出入和硬跨链的功能，否则没有使用它的意义。我建议您使用交易所和稳定币网关完成这个过程，后面会有介绍，除此之外我们建议您使用非托管钱包。
非托管钱包APP主要常用的有MetaMask\IMTOKEN\TRUST\COINOMI\TokenPockt\Safepal等，这里建议您先安装
·IMTOKEN - 用于常备热钱包及状态监控，具有冷钱包功能，它对资产持有比较友好。
官网：token.im
·MetaMask - 用于在移动端使用DAPP，它具有最广泛的兼容性。
官网：metamask.io
·Coinomi - 支持多链例如Doge\TRX\ETC\PPC等。
官网：coinomi.com
请使用物理媒介如纸张妥善的备份并保管您的助记词&私钥，请勿截屏或拍照，务必不要泄露给任何人。用于主要资产存储的钱包建议是冷钱包或手机原生的保险沙盒中，请注意区块链资产一旦丢失几乎无法找回。
除此之外还有通过合约管理的钱包。
Crypto wallets are mainly divided into custodial wallets and non-custodial wallets. The custodial wallet generally includes the functions of fiat money in and out and hard cross-chain, otherwise there is no point in using it. I recommend you use an exchange and a stablecoin gateway to complete this process, which will be covered later, otherwise we recommend using a non-custodial wallet.
The main non-custodial wallet APPs are MetaMask\IMTOKEN\TRUST\COINOMI\TokenPockt\Safepal, etc. It is recommended that you install them first
·IMTOKEN - used for standing hot wallet and status monitoring, with cold wallet function, it is more friendly to asset holding.
Official website: token.im
· MetaMask - for using DAPP on the mobile side, it has the widest compatibility.
Official website: metamask.io
·Coinomi - supports multiple chains such as Doge\TRX\ETC\PPC, etc.
Official website: coinomi.com
Please use physical media such as paper to properly back up and keep your mnemonic & private key. Do not take screenshots or take pictures, and do not disclose them to anyone. The wallet recommended for the main asset storage is a cold wallet or the native insurance sandbox of the mobile phone. Please note that once the blockchain asset is lost, it is almost impossible to retrieve it.
In addition, there are wallets managed by contracts.
使用浏览器钱包可以通过桌面浏览器体验DAPP，虽然很多DAPP现在都支持WalletConnect可以通过扫码签名交互，但是原生的Wallet还是必要的。
建议您安装MetaMask到您的浏览器一个独立的空间中，从而尽量避免插件间漏洞带来的风险。
MetaMask.io - 支持Chrome\FireFox\Edge
除此之外还有很多不错的插件，您可以在ChromeStore中检索到，但建议隔离安装。
有些不同的链可能需要特定的钱包，例如Cosmos系列会需要如Keplr等插件钱包。
You can experience DAPP through a desktop browser by using a browser wallet. Although many DAPPs now support WalletConnect and can interact by scanning codes and signatures, the original Wallet is still necessary.
It is recommended that you install MetaMask in a separate space of your browser, so as to avoid the risk of vulnerabilities between plug-ins as much as possible.
MetaMask.io - supports Chrome\FireFox\Edge
There are a lot of good plugins out there that you can retrieve in the ChromeStore, but isolated installations are recommended.
Some different chains may require specific wallets. For example, the Cosmos series will require plug-in wallets such as Keplr.
只有钱包没有币是不行的，否则用什么参与DEFI和支付链上操作的GAS呢？但建议交易所主要用作出入和硬跨链，不建议用作资产的储备，除非您明确主要采用CEFI进行收益。由于CEX都有因中心化带来的风险，建议至少同时使用三家或更多交易所以分担风险。
It is not enough to only have a wallet without coins. Otherwise, what kind of GAS is used to participate in operations on the DEFI and payment chains? However, it is recommended that the exchange is mainly used for entry and exit and hard cross-chain, and it is not recommended to be used as a reserve of assets, unless you clearly use CEFI for income. Since all CEXs have risks due to centralization, it is recommended to use at least three or more exchanges at the same time to share risks.
常用交易所/Common exchanges:
币安Binance - 全球第一大所，虽常处于风口浪尖，但体量很大，全球大部分地区都可以使用。
Binance - the largest exchange in the world, although it is often at the forefront, it has a large volume and can be used in most parts of the world.
注册链接/Registration link
Coinbase - 美国监管的合规交易所，但需要您有相应的合规身份才能使用他们的功能。
Coinbase - US-regulated compliant exchange, but requires you to have the corresponding compliant status to use their features.
注册链接/Registration link
Huobi - 由孙宇晨收购的交易所，前李林经营的中文区三大交易所之一，赠送多米尼克数字居民身份以通过自家KYC。
Huobi - an exchange acquired by Justin Sun, one of the three major exchanges in the Chinese area operated by former Li Lin, presents Dominica digital resident status to pass its own KYC.
注册链接/Registration link
GateIO - 前比特儿交易所改名，主要服务中文用户。
GateIO - The name of the former Bitcoin exchange was changed, mainly serving Chinese users.
注册链接/Registration link
CEXIO - 可以通过EU&UK地区的监管的交易所。
CEXIO - A regulated exchange that can pass the EU&UK region.
注册链接/Registration link
Bitget - 多地区服务的交易所
Bitget - an exchange with multi-regional services
注册链接/Registration link
AIRTM - 非接触使用任何交易方式交换法币和Crypto的平台
AIRTM - A contactless platform for exchanging fiat currency and Crypto with any transaction method
注册链接/Registration link
MEXC - 中文名为抹茶的曾用名MXC的中文为主的交易所.
MEXC - A Chinese-based exchange formerly known as MXC in Chinese called Matcha.
注册链接/Registration link
PEXPAY - 以中文\韩文\西语(拉丁)\俄语区为主要服务区的偏出入的交易所
PEXPAY - an inbound and outbound exchange with Chinese\Korean\Spanish (Latin)\Russian-speaking areas as the main service areas
注册链接/Registration link
CoinmarketCap - Crypto行情网站
注册链接
Investing - 英为财情英文版，可以横向比较各大类资产和Crypto的相关性。
官方网站
CoinGecko - Crypto行情网站
官方网站
MyToken - 以中文用户为主的行情APP
官方网站
币空投网 [中文]TokenAirdrop.Org / [English] CoinAirdrop.Org
Discord
Telegram
DigitalNomad3 DigitalNomad3.com