Pinocchio MPL Token Metadata

A minimal, zero-copy SDK for Metaplex Token Metadata program designed for Solana programs using Pinocchio.

Features

• 🚀 Zero-copy: No dynamic allocations, works with static buffers
• 📦 Minimal: Only what you need - no unnecessary dependencies
• 🎯 Simple API: Easy-to-use builder pattern
• ⚡ Efficient: Manual serialization optimized for BPF

Usage

use pinocchio_mpl_token_metadata::{CreateMetadataAccountV3, CreateMetadataAccountV3Args};

CreateMetadataAccountV3 {
    metadata: metadata_info,
    mint: mint_info,
    mint_authority: mint_authority_info,
    payer: payer_info,
    update_authority: update_authority_info,
    system_program,
    args: CreateMetadataAccountV3Args {
        name: "Token Name",
        symbol: "SYMBOL",
        uri: "https://example.com/metadata.json",
        seller_fee_basis_points: 0,
        is_mutable: true,
    },
}
.invoke_signed(&[signer])?;

Supported Instructions

Currently supports:

• ✅ CreateMetadataAccountV3

Need more instructions? PRs are welcome!

References

• mpl-token-metadata
• pinocchio