Lagrange Dao
  • Introduction
  • Getting Started
    • Build and push your Docker image
    • How to Use the Test Environment
  • Space
    • Intro
      • Lagrange Definition Language(LDL)
      • Lagrange-cli
    • Create Space
    • Build Space
      • Option 1: Langrange-cli
      • Option 2: Web Interface
    • Fork Space
    • Run Space
    • Space Settings
      • Instance Type
      • Space Hardware
    • Use Case
  • Datasets
    • Data Card
  • Models
  • Case Study
    • Stable Diffusion
      • How to Build Stable Diffusion Space
      • How to Integrate Stable Diffusion via Inference API
    • Diffuser/Transformer
      • How to Integrate Diffuser/Transformer
  • Decentralized Auction Marketplace
    • Auction Engine
    • Bidding Task State Machine
    • Reputation System
  • Security
    • Access Tokens
  • Token
  • Mars Testnet
    • Before You Get Started
    • Computing Provider Setup
    • Building Space
    • Using Space
    • Case Study
    • FAQ
  • API Reference
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On this page
  • Network Info: Swan Testnet (Proxima)
  • 1.Set Up MetaMask
  • Step 2: Import Tokens:
  • 2.Fund Your Wallet with Tokens
  • Step 1: Fund Your Wallet with SepoliaETH
  • Step 2: Bridge ETH from Sepolia to Swan Proxima
  • Step3: Claim testSWAN
  1. Getting Started

How to Use the Test Environment

PreviousBuild and push your Docker imageNextSpace

Last updated 8 months ago

The Lagrange testing environment is a testnet connected to the Swan Proxima Chain, designed for users and partners to try out features and transactions. To get started, visit .

You'll need for gas fees, which you can obtain by swapping via a . Additionally, you'll need to pay Computing Providers for the resources required to power your Space (Application).

Follow the steps outlined below to begin using the test environment.

Network Info: Swan Testnet (Proxima)

RPC URL

Chain ID

20241133

Currency Symbol

ETH

Block Explorer URL

Chainlist

Contract Addresses

Connect Wallet

1.Set Up MetaMask

Step 1: Add Swan Chain Proxima Testnet to MetaMask

Swan, built at OP Stack, is currently available on the Sepolia Testnet. To engage with Swan, you'll need Sepolia Testnet ETH. Therefore, before adding Swan Testnet into MetaMask, it's essential to add the Sepolia Testnet to your wallet as well.

1. Open MetaMask and click on the network name at the top ( "Ethereum Mainnet").

2. Toggle Show test networks to reveal testnets.

3. Scroll and select Sepolia

4.From the homepage of your wallet, click on the network selector in the top left, and then on Add network > Add a network manually.

5.Fill in details for Swan Chain Proxima Testnet:

Network name

Swan Proxima

New RPC URL

Chain ID

20241133

Currency symbol

SwanETH

Block explorer URL

6.Click Save or Add to save the network.

Step 2: Import Tokens:

1.Click on Import tokens at the bottom of the Tokens tab.

2.Enter token contract addresses:

SWAN:

0x91B25A65b295F0405552A4bbB77879ab5e38166c

3.Token symbols and decimals should autofill; if not, check the block explorer.

4.Click Import to confirm.

2.Fund Your Wallet with Tokens

Step 1: Fund Your Wallet with SepoliaETH

To engage in Swan Chain Proxima Testnet, you will require SwanETH tokens, which are bridged at a 1:1 ratio with Sepolia ETH. Therefore, it is necessary to obtain Sepolia Testnet ETH tokens initially from Alchemy and Quicknode faucets.

2. Enter your address and click Start Mining

3. Keep the process running continuously to accumulate more Sepolia ETH over time.

Option 2: Claim Sepolia ETH on the Alchemy Sepolia Faucet:

Alchemy allows registered users to claim up to 0.5 Sepolia ETH daily at the time of writing.

2. Enter your wallet address and click “Send me ETH” to receive Sepolia ETH in your wallet.

Option 3: Claim Sepolia ETH on the Quicknode Faucet:

2.Connect your wallet to the platform. MetaMask, Trust Wallet, and other web3 wallets are supported on the network.

3. Confirm your wallet and proceed to claim 0.05 SepoliaETH.

Step 2: Bridge ETH from Sepolia to Swan Proxima

Then, enter the amount of ETH you wish to bridge and click the "Deposit" button.

Step3: Claim testSWAN

  1. Type the command $swan_faucet {your-wallet-address}.

  2. Switch to the Swan Chain, import tokens into your wallet, and check your balance.

Token contract address:

0x91B25A65b295F0405552A4bbB77879ab5e38166c

Refer to the

Click to connect your wallet to Swan Chain (Proxima) testnet

If the above RPC fails, please try using this RPC:

Option 1: Mint Sepolia ETH on

1.visit

1. To claim Sepolia ETH on Alchemy, Visit the.

1.To claim Sepolia on Quicknode, visit the

Go to the and select "Swan Sepolia ETH" in the top-left corner of the page to ensure you are bridging ETH from Sepolia to Swan Proxima Chain.

Join the and go to the testnet-faucet channel under the LAGRANGE SPACE section.

https://rpc-proxima-tp.nebulablock.com
PowFaucet
https://sepolia-faucet.pk910.de/
faucet platform
Quicknode Sepolia ETH faucet.
Bridge
Swan official Discord
https://rpc-proxima.swanchain.io
https://proxima-explorer.swanchain.io/
https://chainlist.org/chain/20241133
Contract Addresses pages
here
https://rpc-proxima.swanchain.io
https://proxima-explorer.swanchain.io/
https://testnet.lagrange.computer
bridge
SwanETH
Sepolia ETH
tSWAN