A high-performance Go library for parsing Solana DEX transactions.

Supports 23 full parsers + 55 routing detection (program IDs), including Jupiter, Raydium, Orca, Meteora, Pumpfun, Pumpswap, and 14 trading bots with fee detection + 6 bot programs.

go get github.com/DefaultPerson/solana-dex-parser-go

package main

import (
    "encoding/json"
    "fmt"

    dexparser "github.com/DefaultPerson/solana-dex-parser-go"
)

func main() {
    var tx dexparser.SolanaTransaction
    json.Unmarshal([]byte(txJSON), &tx)

    parser := dexparser.NewDexParser()
    result := parser.ParseAll(&tx, nil)

    fmt.Printf("Trades: %d\n", len(result.Trades))
    fmt.Printf("Liquidities: %d\n", len(result.Liquidities))
    fmt.Printf("MemeEvents: %d\n", len(result.MemeEvents))
}

• Multi-Protocol - Jupiter, Raydium, Orca, Meteora, Pumpfun, Moonit, etc.
• Rich Data - Trades, liquidity events, transfers, meme events
• High Performance - Optimized JSON parsing, memory pooling
• gRPC Support - ShredParser for Helius/Triton streams

• Getting Started
• Examples

Status Legend:

• ✅ Parser — Full trade/liquidity parsing with instruction decoding
• 🔗 Constants — Program ID defined for routing detection only

Total: 23 full parsers + 55 routing detection (program IDs)

Real-time shred-stream processing for live blockchain data analysis via gRPC streams (Helius, Triton, etc.):

parser := dexparser.NewShredParser()
result := parser.ParseAll(&tx, nil)

// Access parsed instructions by program
for program, instructions := range result.Instructions {
    fmt.Printf("%s: %d instructions\n", program, len(instructions))
}

MIT License - see LICENSE

• solana-dex-parser - Original TypeScript implementation