What is the SPL token standard? Solana's token format explained
SPL is to Solana what ERC-20 is to Ethereum. What the standard guarantees and why every CoinPlex coin uses it.
The standard
SPL (Solana Program Library) defines how tokens work on Solana: minting, transferring, decimals and accounts. Every wallet, DEX, aggregator and explorer understands it natively.
Why standards matter
A token following SPL works everywhere Solana infrastructure exists — no custom integration needed. Non-standard tokens require special handling most tools won't support.
Token-2022
Solana's newer Token-2022 program adds extensions like transfer fees and confidential transfers. Standard SPL remains the default for maximum compatibility; CoinPlex uses it for every delivery.
FAQ
Is SPL the same as ERC-20?
Conceptually yes — both define fungible token behaviour per chain.
Can I upgrade SPL to Token-2022 later?
No — tokens are created on one program permanently.
Create your own Solana token — no coding, full supply to your wallet.
See packages