A Token-2022 extension that natively represents collections of tokens without requiring Metaplex. A mint with the Token Group extension acts as a collection, storing max_size and current_size. Mints with Token Group Member point to their group mint. This provides lightweight, protocol-level NFT collections directly in the token program.
Empieza por la explicación más corta y útil antes de profundizar.
A Token-2022 extension that natively represents collections of tokens without requiring Metaplex. A mint with the Token Group extension acts as a collection, storing max_size and current_size. Mints with Token Group Member point to their group mint. This provides lightweight, protocol-level NFT collections directly in the token program.
Usa primero la analogía corta para razonar mejor sobre el término cuando aparezca en código, docs o prompts.
Piensa en esto como un bloque de construcción que conecta una definición aislada con el sistema mayor donde vive.
Ubica el término dentro de la capa de Solana en la que vive para razonar mejor sobre él.
Activos SPL, estándares de token, metadatos y primitivas NFT.
Convierte el término de vocabulario en algo operacional para producto e ingeniería.
Este término desbloquea conceptos adyacentes rápido, así que funciona mejor cuando lo tratas como un punto de conexión y no como una definición aislada.
Usa este bloque compacto cuando quieras dar contexto sólido a un agente o asistente sin volcar toda la página.
Token Group Extension (token-group) Categoría: Ecosistema de Tokens Definición: A Token-2022 extension that natively represents collections of tokens without requiring Metaplex. A mint with the Token Group extension acts as a collection, storing max_size and current_size. Mints with Token Group Member point to their group mint. This provides lightweight, protocol-level NFT collections directly in the token program. Relacionados: Token-2022 (Extensiones de Token), Group / Member Pointer
Usa contexto del glosario, relaciones entre términos, modelos mentales y builder paths para recibir respuestas estructuradas en vez de output genérico.
Opcional: pega código Anchor, Solana o Rust para que el Copilot mapee primitivas de vuelta al glosario.
El Copilot responderá usando el término actual, conceptos relacionados, modelos mentales y el grafo alrededor del glosario.
Estas ramas muestran qué conceptos toca este término directamente y qué existe una capa más allá de ellos.
The next-generation token program (TokenzQdBNbLqP5VEhdkAS6EPFLC1PHnBqCXEpPxuEb) that extends SPL Token with configurable extensions. Extensions include transfer fees, confidential transfers, transfer hooks, permanent delegate, non-transferable tokens, interest-bearing tokens, metadata, and more. Token-2022 is backwards-compatible with SPL Token for basic operations.
A Token-2022 extension that enables token grouping by pointing a mint to a group account or member account. The Group Pointer marks a mint as a group, and Member Pointer marks a mint as belonging to a group. Useful for NFT collections and hierarchical token relationships without requiring Metaplex.
Estos son los siguientes conceptos que vale la pena abrir si quieres que este término tenga más sentido dentro de un workflow real de Solana.
Estas entradas son fáciles de mezclar cuando lees rápido, haces prompting a un LLM o estás entrando en una nueva capa de Solana.
A Token-2022 extension that stores token metadata (name, symbol, URI, and custom key-value pairs) directly on the mint account instead of requiring a separate Metaplex metadata account. Reduces account creation costs and simplifies token setup. The update authority can modify metadata fields after creation.
The next-generation token program (TokenzQdBNbLqP5VEhdkAS6EPFLC1PHnBqCXEpPxuEb) that extends SPL Token with configurable extensions. Extensions include transfer fees, confidential transfers, transfer hooks, permanent delegate, non-transferable tokens, interest-bearing tokens, metadata, and more. Token-2022 is backwards-compatible with SPL Token for basic operations.
Restricting access to content, features, communities, or experiences based on ownership of specific tokens or NFTs. A dApp or website verifies the user's wallet holds a qualifying token before granting access. On Solana, token gating is implemented by reading token accounts or checking NFT collection membership. Common uses include Discord server access, exclusive content, early feature access, and real-world event entry.
Las entradas del glosario se vuelven útiles cuando están conectadas. Estos enlaces son el camino más corto hacia ideas adyacentes.
The next-generation token program (TokenzQdBNbLqP5VEhdkAS6EPFLC1PHnBqCXEpPxuEb) that extends SPL Token with configurable extensions. Extensions include transfer fees, confidential transfers, transfer hooks, permanent delegate, non-transferable tokens, interest-bearing tokens, metadata, and more. Token-2022 is backwards-compatible with SPL Token for basic operations.
A Token-2022 extension that enables token grouping by pointing a mint to a group account or member account. The Group Pointer marks a mint as a group, and Member Pointer marks a mint as belonging to a group. Useful for NFT collections and hierarchical token relationships without requiring Metaplex.
Estas entradas viven junto al término actual y ayudan a que la página se sienta parte de un grafo de conocimiento más amplio en lugar de un callejón sin salida.
The original Solana Program Library token program (TokenkegQfeZyiNwAJbNbGKPFXCWuBvf9Ss623VQ5DA) that implements fungible and non-fungible token operations. It manages mints (token definitions) and token accounts (balances). Core instructions include InitializeMint, MintTo, Transfer, Burn, Approve (delegation), and Revoke. All SPL tokens on mainnet before Token-2022 use this program.
Solana Program Library—a collection of on-chain programs and client libraries maintained by Solana Labs. Key SPL programs include Token, Token-2022, Associated Token Account, Memo, Name Service, Stake Pool, and Account Compression. SPL programs are deployed to well-known addresses and serve as the standard building blocks for Solana applications.
The next-generation token program (TokenzQdBNbLqP5VEhdkAS6EPFLC1PHnBqCXEpPxuEb) that extends SPL Token with configurable extensions. Extensions include transfer fees, confidential transfers, transfer hooks, permanent delegate, non-transferable tokens, interest-bearing tokens, metadata, and more. Token-2022 is backwards-compatible with SPL Token for basic operations.
An on-chain account defining a token type. A mint specifies: supply (total minted), decimals (0 for NFTs, 6 for USDC, 9 for most tokens), mint authority (who can mint), and optional freeze authority. Each unique token (USDC, JitoSOL, etc.) has exactly one mint account. Mint address serves as the token's unique identifier.