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.

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📂 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.

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🛠 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

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📚 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.

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🔗 Related Resources

• Official Website: SUN.io
• Blockchain Explorer: TRONSCAN
• Developer Documentation: SUN.io Docs

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