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Transaction Analysis

This repository is a technical guide and transaction analysis for the SUN.io protocol on the TRON network. SUN.io is the leading DeFi platform on TRON, encompassing core modules such as SunSwap (V1/V2/V3), Curve, and SunPump.

The project provides developers with detailed contract addresses, event, ABIs, and transaction logic analysis to facilitate efficient integration and analysis of on-chain data.

馃搨 Directory Structure

File / Directory Description
ABIs/ Contains contract ABI files for SunSwap (V1/V2/V3/Curve), and Smart Routers.
Events_For_Liquidity_And_Exchange.md Covers contract addresses, liquidity change events, and transaction examples.
Sunpump Contracts.md Details contract addresses, function interfaces, and call examples for the SunPump protocol (Bonding Curve stage).
How_to_get_all_pools.md Explains how to traverse Factory contracts to retrieve all pair pool addresses.
RPC_Info.md RPC configuration information for TRON network nodes.
Pool_Page.md Pool Information Page.

馃洜 Core Content Explanation

1. Events_For_Liquidity_And_Exchange

This section provides an in-depth look at contract interactions and liquidity dynamics for SunSwap (V1/V2/V3) and Smart Routers:

  • Version Support:
    • V1: Includes Factory addresses and event analysis for adding/removing liquidity.
    • V2: Includes Router and Factory addresses, supporting TRC20-TRC20 pairs.
    • V3: Provides addresses for Factory, Router, and NFT Position Manager.
    • Curve: Covers current and historical contract addresses for various stablecoin pools (e.g., USDD, USDT).

View Detailed Document: Events_For_Liquidity_And_Exchange.md

2. Sunpump Contracts

This document records the contract interfaces and invocation logic for the SunPump protocol during the Bonding Curve stage and after DEX listing:

  • LaunchpadProxy Core Functions:
    • createAndInitPurchase: This function allows the creation of a new token and immediately initiates a purchase of the token.
    • purchaseToken / saleToken: Buying and selling tokens.
  • Helper Functions:
    • getPrice: Retrieve the current price of the token in TRX.
    • getTokenAmountByPurchaseWithFee: This function estimates the token amount you will receive and the associated fee when purchasing tokens.
    • getTrxAmountBySaleWithFee: This function estimates the TRX amount you will receive and the associated fee when selling a specific amount of tokens.
  • Code Examples: Provides complete JavaScript examples using tronweb for contract interaction.

View Detailed Document: Sunpump Contracts.md

馃摎 Other Reference Guides

For the following topics, please refer directly to the respective files for detailed information:

  • 3. How to Get All Pools: How_to_get_all_pools.md
    Explains the traversal of Factory contracts to list all trading pair addresses.
  • 4. RPC Node Information: RPC_Info.md
    API node configurations.
  • 5. Pool Page Description: Pool_Page.md
    Pool Information Page.

馃敆 Related Resources