Solana NFT Tools

Rust CLI toolkit for NFT and token operations on Solana — compressed NFT transfers, holder analytics, and token aggregation.

Tools

Crate	Description
cnft-transfer	Batch transfer compressed NFTs (cNFTs) via Metaplex Bubblegum with Merkle proof resolution
nft-holder-query	Multi-strategy NFT collection holder analysis (DAS API, RPC, SPL enumeration)
token-collector	Aggregate SPL tokens from multiple wallets to a single address

Features

cnft-transfer

• Metaplex Bubblegum TransferBuilder with full Merkle proof
• DAS API integration (getAssetsByOwner, getAssetProof)
• Collection-based filtering
• Auto-retry (3 attempts per transfer)

nft-holder-query

• Multiple analysis strategies:
  • Helius DAS API (getAssetsByGroup) with pagination
  • Standard RPC (getTokenLargestAccounts + getAccountInfo)
  • SPL token holder enumeration
  • Transaction history analysis
• CSV/JSON export with holder counts
• Wallet-to-NFT mapping utilities

token-collector

• Parallel token sweeping via rayon
• Auto-create recipient ATA if missing
• Multi-format keypair support (base58, hex)
• CSV transaction logging

Quick Start

# Build all tools
cargo build --release

# Transfer cNFTs by collection
cargo run -p cnft-transfer -- --keypair owner.json --collection <COLLECTION_ADDR> --recipient <DEST>

# Analyze NFT holders (Helius DAS)
cargo run -p nft-holder-query --bin helius -- --collection <COLLECTION_ADDR> --api-key <HELIUS_KEY> --output holders.csv

# Sweep tokens from multiple wallets
cargo run -p token-collector -- --keys wallets.txt --mint <TOKEN_MINT> --destination <DEST>

Tech Stack

• Rust + Tokio + Rayon
• mpl-bubblegum (Metaplex compressed NFTs)
• solana-sdk / solana-client
• Helius DAS API
• clap / csv / serde_json

License

MIT