DragonSwap
Swap tokens on Sei with instant quotes and streamlined execution. Explore available liquidity pools to find optimal trading opportunities. Wrap SEI and manage approvals to complete trades securely.
Ask AI about DragonSwap
Powered by Claude · Grounded in docs
I know everything about DragonSwap. Ask me about installation, configuration, usage, or troubleshooting.
0/500
Reviews
Documentation
MCP DEX SEI
This project is designed to simplify interactions with decentralized exchanges on the SEI blockchain by providing a powerful, agentic toolset.
Benefits for Users
- Simplified DeFi: Execute complex blockchain operations like wrapping and swapping tokens through simple, natural language commands.
- Abstracted Complexity: No need to manually interact with smart contracts, ABIs, or calculate gas fees. The agent handles all the technical details.
Benefits for Developers
- Focus on Core Logic: Avoid reinventing the wheel. This framework handles the low-level complexities of blockchain interaction, allowing you to focus on building unique features and trading strategies.
- Rapid Prototyping: Quickly build and test complex DeFi applications and agents.
Current Features
- Interact with DragonSwap V1 on the SEI
atlantic-2testnet. list_pools: List available liquidity pools.get_quote: Get a swap quote.execute_swap: Execute a token swap.wrap_sei: Wrap native SEI into wSEI.approve_wsei: Approve the DragonSwap router to spend wSEI.
Demo and Usage
You can find a live demo of this server here: https://smithery.ai/server/@cuongpo/sei-dex-mcp
Connecting with VS Code
You can connect to this server from VS Code by adding the following to your .vscode/settings.json file:
{
"mcpServers": {
"sei-dex-mcp": {
"command": "npx",
"args": [
"-y",
"@smithery/cli@latest",
"run",
"@cuongpo/sei-dex-mcp",
"--key",
"your-key",
"--profile",
"your profile"
]
}
}
}
Alternatively, you can use the one-click import from the server's demo page: https://smithery.ai/server/@cuongpo/sei-dex-mcp
Connecting with the TypeScript SDK
You can also connect to the server programmatically using the MCP TypeScript SDK.
Installation
npm install @modelcontextprotocol/sdk
Example
import { StreamableHTTPClientTransport } from "@modelcontextprotocol/sdk/client/streamableHttp.js"
import { Client } from "@modelcontextprotocol/sdk/client/index.js"
// Construct server URL with authentication
const url = new URL("https://server.smithery.ai/@cuongpo/sei-dex-mcp/mcp")
url.searchParams.set("api_key", "your-api-key")
url.searchParams.set("profile", "your-profile")
const serverUrl = url.toString()
const transport = new StreamableHTTPClientTransport(serverUrl)
// Create MCP client
const client = new Client({
name: "My App",
version: "1.0.0"
})
await client.connect(transport)
// List available tools
const tools = await client.listTools()
console.log(`Available tools: ${tools.map(t => t.name).join(", ")}`)
How to Use: Swap SEI for USDT
Here is a step-by-step guide to perform a swap from the native SEI token to a stablecoin like USDT.
Step 1: Wrap SEI into wSEI
Before you can trade native SEI on a DEX, you must wrap it into an ERC-20 compliant token (wSEI).
Tool: wrap_sei
Example: wrap_sei with amount: "1"
Step 2: Find the wSEI and USDT Token Addresses
Use the list_pools tool to find the correct token addresses for wSEI and the desired USDT token on the atlantic-2 testnet.
Tool: list_pools
Example: list_pools
Look for the wSEI address (0xF8EB55EC97B59d91fe9E91A1d61147e0d2A7b6F7) and a corresponding USDT address in a liquidity pool.
Step 3: Approve the Router to Spend Your wSEI
You must grant the DragonSwap router permission to spend the wSEI you just wrapped. This is a required step before executing a swap.
Tool: approve_wsei
Example: approve_wsei with amount: "1"
Step 4: Get a Quote for the Swap
Check the estimated return for your swap before executing it.
Tool: get_quote
Example: get_quote with tokenIn: "<wSEI_ADDRESS>", tokenOut: "<USDT_ADDRESS>", amountIn: "1"
Step 5: Execute the Swap
If you are satisfied with the quote, you can execute the trade.
Tool: execute_swap
Example: execute_swap with tokenIn: "<wSEI_ADDRESS>", tokenOut: "<USDT_ADDRESS>", amountIn: "1"
Future Features
- Expand MCP tools to include:
- Add liquidity
- Remove liquidity
- Lending
- Expand to other DEXs on the SEI blockchain.
Use Cases
The agentic nature of this toolset opens up a wide range of powerful automated trading strategies.
- News-Driven Trading Bot: Combine these tools with a news-monitoring agent. When the agent detects positive or negative news about a token, it can automatically execute a swap to capitalize on the information.
- Copy Trading: Monitor the on-chain activity of a successful trader's wallet. When the trader makes a swap, the agent can automatically replicate the trade in your own wallet.
