# Linea Voyage第一周测试网任务最详细干货教程 By [葡萄 @0xPutao](https://paragraph.com/@0xputao) · 2023-05-03 --- 大家好这里是AKA葡萄，刚到家，写一下二层公链Linea在银河上的第一周跨链桥活动 空投交互教程，看一个就够了~~ 推特链接：[https://twitter.com/TingfengMM](https://twitter.com/TingfengMM) 谢谢支持~ **Linea大家不陌生吧，以前有写过教程，小狐狸钱包团队背景，巨额融资，《天王链~~》，潜力还是很高的，目前测试网是个不错的机会。** Linea Voyage活动备注： ![](https://storage.googleapis.com/papyrus_images/387fc6ec96077e4927ac71c41531c7ad6c541479fd188562f3df308f09b1c379.png) ### Linea Voyage活动大纲： 总共10个交互跨链任务，还有一个社交媒体任务（推特关注转发） 活动截止到2023/05/09 ![](https://storage.googleapis.com/papyrus_images/94d97542e62afdb3d0c5dc9c2849f6ef77b09a2418d4f46096ca668b7091d74e.png) ### 下面开始实操任务步骤： 首先了解chainlist，因为要换好几条测试链，在里面搜索，打钩显示测试网，小狐狸批准就可以了 chainlist链接：[https://chainlist.org/?chain=324&search=bsc&testnets=true](https://chainlist.org/?chain=324&search=bsc&testnets=true) ![](https://storage.googleapis.com/papyrus_images/389cadf0dc4a71034cc1d83f32fbbbba818a10b448e7d76208f987e539d33aab.png) ### （任务1、2）用Celer桥将BUSD从BSC测试链跨到Linea测试链 **切BSC测试链** bsc链水龙头1：[https://testnet.bnbchain.org/faucet-smart](https://testnet.bnbchain.org/faucet-smart) bsc链水龙头2（发推特验证可以领0.25）：[faucet.quicknode.com/binance-smart-chain/bnb-testnet](http://faucet.quicknode.com/binance-smart-chain/bnb-testnet) 测试币BNB（也是TBNB，都一样）到账以后， ### 更新一下BUSD水龙头，下面那个被买的买不起了。。 1.进链接： [ The Best Crypto & Binance Bridge | cBridge ------------------------------------------ cBridge is a multi-chain, cross-layer asset bridge offering instant transfer with the most number of chains, lowest fee and zero trust. https://dev-cbridge-v2.netlify.app ](https://dev-cbridge-v2.netlify.app/97/59140/BUSD) 2.点击水龙头 ![](https://storage.googleapis.com/papyrus_images/9bc6908c75376b9c779ee6f643ab8d9dc6b3cf8097f7e15136f7f4ca538af2be.png) 3.点击mintBUSD ![](https://storage.googleapis.com/papyrus_images/6058d5ed34af3f617492e8da7ea96900dcd405a1163027fb64c191b1fd853d93.png) 4.现在一直失败就拉高GAS，点编辑GAS ![](https://storage.googleapis.com/papyrus_images/94a2dd699557e1b8c006a5218753fb7929811ec7da6356eb3df030168b6c279e.png) 5.我是调100就可以了(再失败就继续调高 ![](https://storage.googleapis.com/papyrus_images/0104ee55ea428d39ffc5ed0d09279d1009319a7e6f6224f8b89a9d13593f69fa.png) 6.然后就有了 ![](https://storage.googleapis.com/papyrus_images/45f6a5a685259824e66ea2f8c6b7ba58f9582598acf3f78d97f536ce66724b57.png) **这个方法目前不建议用了：用BNB换10个以上测试币BUSD（提示错误没事，实际成功了）** swap兑换进链接：[https://pancakeswap.finance/swap?chain=bscTestnet&outputCurrency=0xeB3Eb991D39Dac92616da64b7c6D5af5cCFf1627&inputCurrency=TBNB](https://pancakeswap.finance/swap?chain=bscTestnet&outputCurrency=0xeB3Eb991D39Dac92616da64b7c6D5af5cCFf1627&inputCurrency=TBNB) 连接钱包，输入金额（换BUSD金额要10以上，任务需要），swap确认即可 ![](https://storage.googleapis.com/papyrus_images/b028c0bb2e564dae5abbdc3e9ad2730d04cb2b5121cef4fbbc67e61c45f7de75.png) 然后使用Celer桥跨链BUSD * Celer桥链接：[https://dev-cbridge-v2.netlify.app/97/59140/BUSD](https://dev-cbridge-v2.netlify.app/97/59140/BUSD) 连接钱包，输入金额，授权代币然后跨链，数量需要10+ ![](https://storage.googleapis.com/papyrus_images/986e7c9e1ca2b4a6a7898d97c3f661b3e06ad4782318cd149b23763b78c72d46.png) 需要20分钟，做下一个任务就行了 ![](https://storage.googleapis.com/papyrus_images/4196a424dd2795aa5fb0ede9b77b05421d7dec67ec07d7091b5cd5c850068eea.png) 然后用Celer桥将BNB跨到Linea 跟刚才一样，把BUSD换成BNB跨链即可 ![](https://storage.googleapis.com/papyrus_images/f314e5cdad1222790f717618aecb2fa38771aca74f3e3e367ab532933c46bcef.png) ### （任务3）用Connext桥将MATIC币从Polygon测试网跨链到Linea **切matic测试链** ![](https://storage.googleapis.com/papyrus_images/0b57edd28466a104a808165d9161bc28794fd3d234140b4cd497e2fb0171755c.png) matic领水：[https://faucet.polygon.technology/](https://faucet.polygon.technology/) 到账以后打开跨链桥 connext跨链桥：[https://testnet.bridge.connext.network/MATIC-from-polygon-to-linea?symbol=MATIC](https://testnet.bridge.connext.network/MATIC-from-polygon-to-linea?symbol=MATIC) 右上角连接钱包，输入金额，send就可以了 ![](https://storage.googleapis.com/papyrus_images/1e2b01096033633e7d5c1bb168d2584096d752f66e2ab27b6ddb7e992d45b632.png) 等着就行了，继续下一任务 ![](https://storage.googleapis.com/papyrus_images/1389875303d3ec35d71e543546db137f97cba3ce3565dd5b0f54d89c1c220d83.png) ### （任务4/5/6/7）使用hop跨链桥跨链资产 注意切换到goerli链（gas好高！，缺水的先去搞点水，关注我推特不定时抽奖geth~） **1.跨链USDC到linea** usdc先去uniswap买一点 **uniswap链接：** [https://app.uniswap.org/#/swap](https://app.uniswap.org/#/swap) **usdc合约：0x07865c6E87B9F70255377e024ace6630C1Eaa37F** ![](https://storage.googleapis.com/papyrus_images/1377287f21d320c3060f61e52c9a7532e3d2e519c450ec62fc102415bdb46247.png) 然后买一点就行 ![](https://storage.googleapis.com/papyrus_images/7b9f4c31cf7382f76e86ff8422163e9ec470ecdba4ce0d167631e6b0c3b5d963.png) 然后去跨链USDC HOP桥链接： [https://goerli.hop.exchange/#/send?token=USDC&destNetwork=linea&sourceNetwork=ethereum](https://goerli.hop.exchange/#/send?token=USDC&destNetwork=linea&sourceNetwork=ethereum) 然后选择USDC，输入金额，授权send就ok了 ![](https://storage.googleapis.com/papyrus_images/8e61c47fcd2f689a375c916a1ad3fd054c7debc969e96bc67b13f91158010710.png) 这样就行了 ![](https://storage.googleapis.com/papyrus_images/235096780282a4001efba9d26aa84de4b4cb0328a628023345172b12fc1d813f.png) **2.把DAI跨链到linea链** 注意，把DAI和HOP币都mint，因为后面任务需要 ![](https://storage.googleapis.com/papyrus_images/71a1ea169fffd042e78e998467ebf4669899084df5ebadc925eba892fe6c8165.png) mint完以后，分别像操作USDC跨链那样，剩下任务把**DAI和HOP和ETH**都跨链到linea链，就完成了，不过多赘述了 ![](https://storage.googleapis.com/papyrus_images/62fae3589ffa008018932f17366c6210307232a1ed3dcfa0368c37d0cddfaeb3.png) ![](https://storage.googleapis.com/papyrus_images/8cddc9bce07daa452ec971c5e9ff3f7bfddd3d566c6f2eb7566c861bbe52ff30.png) ![](https://storage.googleapis.com/papyrus_images/ea4db8fb8690a4c62398c283199137adefb7e623879cb15cad06275b58ed4d3b.png) ### （任务8/9）使用Multichain桥将TUSD从AVAX链跨到Linea链 （目前这个不能用，看下面）AVAX测试链水龙头：[https://faucet.avax.network/](https://faucet.avax.network/) 切换到AVAX fuji测试链 小狐狸批准就行 ![](https://storage.googleapis.com/papyrus_images/ca6420fc51a8afde97eb0e0298385bf4ae5fc572ec71a6e4e3d75f27ce843252.png) 然后领水（目前领水好慢，耐心等待~） ![](https://storage.googleapis.com/papyrus_images/5eedf927d0995e429639fe90f9bb546785f00a8e23066762bd25a4bd61b72dc0.png) 然后再领点EUROEe ![](https://storage.googleapis.com/papyrus_images/0f606d10f21a1c53eabdf093d6ff4a3c8d466bc4ea1b0bfc03c0d7369d5fcddd.png) **领TUSD测试币 这个是用AVAX测试币换TUSD** 链接： [https://faucet.goerli.linea.build](https://faucet.goerli.linea.build) 金额输入一点就可以 然后CLAIM ![](https://storage.googleapis.com/papyrus_images/57908a77a6aaad398688ff9d77d47ec8ffe82147ad7633bd648e03dedcd35c10.png) **第二个方法领AVAX，这个秒到，上面的已经崩溃~** 进链接：[https://core.app/tools/testnet-faucet/?token=C](https://core.app/tools/testnet-faucet/?token=C) 填自己地址，领取 ![](https://storage.googleapis.com/papyrus_images/5a198ec26aa01894a856e041edf51044f3334478d571d87b057ef6960b819901.png) **第二个方法领EUROe，这个秒到100币** 进链接：[https://testnet.snowtrace.io/address/0xb14652c1b6e0c8a3beb1acbb864cc55b14f335ed#writeContract](https://testnet.snowtrace.io/address/0xb14652c1b6e0c8a3beb1acbb864cc55b14f335ed#writeContract) 连接上钱包，然后点Wrtie 钱包确认领100个币 ![](https://storage.googleapis.com/papyrus_images/9d180bf34d2575945fc5b935c7bb0d16bf1a1b462b233ca4ef33c4fb63962cad.png) 都领到以后 **去Multichain桥分别把TUSD和EUROe跨链到linea** Multichain桥链接：[https://test.multichain.org/#/router](https://test.multichain.org/#/router) ![](https://storage.googleapis.com/papyrus_images/58100580f735cc42efe578df4efa232f0a7293fe576e2a0f0d4b825395f7f195.png) ![](https://storage.googleapis.com/papyrus_images/fe729ce5ccc9cb44158a6994073d28fba1f1d7728f7673cfdec488e950889897.png) ![](https://storage.googleapis.com/papyrus_images/54fc54049c37a491e182ac94e61ca3a67a2de7a2f8442c9f272aa7bac5afdcb2.png) ![](https://storage.googleapis.com/papyrus_images/905bb3feef2940b2581793025464ac12da7b7246bb9f5bce1389b68648dbb860.png) 这样交互任务就都完事了 **任务10/11就是关注和转推 直接引导做了就行** ### 注意：其他任务现在都不能核实，所以不会绿色，等着就行了 ![](https://storage.googleapis.com/papyrus_images/0f8b42cff2a31699642ba62c91dbb6ff677a0ad2eb3640ba06090f0fef83066d.png) 希望这个简单的教程能帮到你~ 好了 下期见 愿你播下勤劳的种子， 收获丰硕的果实， 看到每一片草地的美好， 品味生命的每一个季节。 愿你的心田永远明亮， 阳光、美好、自由、真实， 愿你的未来充满新鲜与希望， 永远追求自我，勇敢向前！ 拜拜┏(＾0＾)┛ 关注我推特： --- *Originally published on [葡萄 @0xPutao](https://paragraph.com/@0xputao/linea-voyage)*