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What is SPL token? (memecoin term explained)

SPL is the Solana Program Library token standard — the format nearly all Solana tokens (including memecoins) use, with on-chain fields for mint and freeze authority.

Definition: SPL token

SPL is the Solana Program Library token standard — the format nearly all Solana tokens (including memecoins) use, with on-chain fields for mint and freeze authority.

Key idea — Understanding the SPL standard explains where authorities live and why renouncing them is a meaningful, verifiable safety check.

Why it matters to memecoin traders

Understanding the SPL standard explains where authorities live and why renouncing them is a meaningful, verifiable safety check.

Key things to know about spl token

  • Defines how Solana tokens are created and managed.
  • Includes mint authority (supply) and freeze authority (accounts).
  • These authorities can be renounced to null.
  • Token metadata (name, image) is a separate extension.
  • Most memecoins are standard SPL tokens.

SPL token FAQ

Is spl token something beginners need to understand?
Yes — Understanding the SPL standard explains where authorities live and why renouncing them is a meaningful, verifiable safety check.
Where do I see spl token in practice?
Defines how Solana tokens are created and managed. Includes mint authority (supply) and freeze authority (accounts).

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Education only — not financial advice. Memecoins are extremely high risk.

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