Estándar de Token
Reglas para crear y gestionar tokens en una blockchain.
Garantizan la interoperabilidad. Ejemplos: ERC-20 (fungibles), ERC-721 (NFT), SPL (Solana). Sin ellos, cada token necesitaría código único para ser manejado.
graph LR
Center["Estándar de Token"]:::main
Rel_erc_20["erc-20"]:::related -.-> Center
click Rel_erc_20 "/terms/erc-20"
Rel_erc_721["erc-721"]:::related -.-> Center
click Rel_erc_721 "/terms/erc-721"
Rel_smart_contract["smart-contract"]:::related -.-> Center
click Rel_smart_contract "/terms/smart-contract"
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🤓 Expert Deep Dive
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❓ Preguntas frecuentes
Why are token standards important?
They allow wallets and exchanges to support thousands of different tokens with a single codebase.
What is the most common standard?
ERC-20 on Ethereum is the most widely adopted standard for fungible tokens.
Can I upgrade a token standard?
Once deployed, the contract is immutable, but new standards (like ERC-223 or ERC-777) can be created to improve upon old ones.
📚 Fuentes
3. Ethereum