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Taxa de Transação

The total SOL cost to submit a transaction on Solana, composed of the base fee (5,000 lamports per signature) plus any optional priority fee (compute unit price × compute units consumed). Unlike Ethereum, Solana fees are not purely dynamic gas auctions — the base fee is fixed and priority fees are additive. Fees are deducted from the fee-payer account before execution; if the account lacks sufficient SOL, the transaction fails.

IDtransaction-fee
Leitura rápida

Leitura rápida

Comece pela explicação mais curta e útil antes de aprofundar.

The total SOL cost to submit a transaction on Solana, composed of the base fee (5,000 lamports per signature) plus any optional priority fee (compute unit price × compute units consumed). Unlike Ethereum, Solana fees are not purely dynamic gas auctions — the base fee is fixed and priority fees are additive. Fees are deducted from the fee-payer account before execution; if the account lacks sufficient SOL, the transaction fails.

Modelo mental

Modelo mental

Use primeiro a analogia curta para raciocinar melhor sobre o termo quando ele aparecer em código, docs ou prompts.

Pense nisso como um bloco de construção que ajuda a ligar uma definição isolada ao sistema maior onde ela vive.

Contexto técnico

Contexto técnico

Coloque o termo dentro da camada de Solana em que ele vive para raciocinar melhor sobre ele.

Clusters, nós, atores de MEV, roteamento e ambientes operacionais.

Por que builders ligam para isso

Por que builders ligam para isso

Transforme o termo de vocabulário em algo operacional para produto e engenharia.

Este termo destrava conceitos adjacentes rapidamente, então funciona melhor quando você o trata como um ponto de conexão, não como definição isolada.

Handoff para IA

Handoff para IA

Use este bloco compacto quando quiser dar contexto aterrado para um agente ou assistente sem despejar a página inteira.

Taxa de Transação (transaction-fee)
Categoria: Rede
Definição: The total SOL cost to submit a transaction on Solana, composed of the base fee (5,000 lamports per signature) plus any optional priority fee (compute unit price × compute units consumed). Unlike Ethereum, Solana fees are not purely dynamic gas auctions — the base fee is fixed and priority fees are additive. Fees are deducted from the fee-payer account before execution; if the account lacks sufficient SOL, the transaction fails.
Relacionados: Taxa Base, Taxa de Prioridade, Lamport
Glossary Copilot

Faça perguntas de Solana com contexto aterrado sem sair do glossário.

Use contexto do glossário, relações entre termos, modelos mentais e builder paths para receber respostas estruturadas em vez de output genérico.

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Explicar este código

Opcional: cole código Anchor, Solana ou Rust para o Copilot mapear primitivas de volta para termos do glossário.

Faça uma pergunta aterrada no glossário

Faça uma pergunta aterrada no glossário

O Copilot vai responder usando o termo atual, conceitos relacionados, modelos mentais e o grafo ao redor do glossário.

Grafo conceitual

Veja o termo como parte de uma rede, não como uma definição sem saída.

Esses ramos mostram quais conceitos esse termo toca diretamente e o que existe uma camada além deles.

Ramo

Taxa Base

The fixed, non-negotiable minimum fee charged per transaction signature on Solana, currently set at 5,000 lamports (0.000005 SOL) per signature. A transaction with N signatures pays N × 5,000 lamports as a base fee regardless of compute usage or network load. Fifty percent of the base fee is burned and fifty percent is paid to the current slot leader, making Solana mildly deflationary with usage.

Unidades de Computação (CU)
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Ramo

Taxa de Prioridade

An optional additional fee paid on top of the base fee to increase the likelihood that a transaction is processed quickly by the current leader, expressed as a price in micro-lamports per compute unit (CU). The total priority fee equals (compute unit price × compute unit limit) / 1,000,000 lamports. Leaders sort transactions in their queue by fee-per-CU, so setting a competitive priority fee is the primary mechanism for ensuring reliable transaction landing during congestion.

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Ramo

Lamport

The smallest unit of SOL, named after Leslie Lamport. 1 SOL = 1,000,000,000 (10^9) lamports. All balances and transfers on Solana are denominated in lamports internally. The minimum balance for an account to be rent-exempt is calculated in lamports based on the account's data size.

SOLAluguel (Rent)
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Próximos conceitos para explorar

Continue a cadeia de aprendizado em vez de parar em uma única definição.

Estes são os próximos conceitos que valem abrir se você quiser que este termo faça mais sentido dentro de um workflow real de Solana.

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Taxa Base

The fixed, non-negotiable minimum fee charged per transaction signature on Solana, currently set at 5,000 lamports (0.000005 SOL) per signature. A transaction with N signatures pays N × 5,000 lamports as a base fee regardless of compute usage or network load. Fifty percent of the base fee is burned and fifty percent is paid to the current slot leader, making Solana mildly deflationary with usage.

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Taxa de Prioridade

An optional additional fee paid on top of the base fee to increase the likelihood that a transaction is processed quickly by the current leader, expressed as a price in micro-lamports per compute unit (CU). The total priority fee equals (compute unit price × compute unit limit) / 1,000,000 lamports. Leaders sort transactions in their queue by fee-per-CU, so setting a competitive priority fee is the primary mechanism for ensuring reliable transaction landing during congestion.

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Modelo de Programação

Lamport

The smallest unit of SOL, named after Leslie Lamport. 1 SOL = 1,000,000,000 (10^9) lamports. All balances and transfers on Solana are denominated in lamports internally. The minimum balance for an account to be rent-exempt is calculated in lamports based on the account's data size.

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Terminal Inflation Rate

The long-term floor for Solana's annual SOL issuance rate, set at 1.5% per year. Once the decreasing inflation schedule reaches this target, the protocol will mint new SOL at a fixed 1.5% annual rate indefinitely to continue funding staking rewards. This terminal rate was chosen to balance validator incentives with SOL holders' desire to limit dilution. Transaction fee burns provide partial deflationary pressure against this base issuance.

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Comumente confundido com

Termos próximos em vocabulário, sigla ou vizinhança conceitual.

Essas entradas são fáceis de misturar quando você lê rápido, faz prompting em um LLM ou está entrando em uma nova camada de Solana.

Redebase-fee

Taxa Base

The fixed, non-negotiable minimum fee charged per transaction signature on Solana, currently set at 5,000 lamports (0.000005 SOL) per signature. A transaction with N signatures pays N × 5,000 lamports as a base fee regardless of compute usage or network load. Fifty percent of the base fee is burned and fifty percent is paid to the current slot leader, making Solana mildly deflationary with usage.

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Redepriority-fee

Taxa de Prioridade

An optional additional fee paid on top of the base fee to increase the likelihood that a transaction is processed quickly by the current leader, expressed as a price in micro-lamports per compute unit (CU). The total priority fee equals (compute unit price × compute unit limit) / 1,000,000 lamports. Leaders sort transactions in their queue by fee-per-CU, so setting a competitive priority fee is the primary mechanism for ensuring reliable transaction landing during congestion.

AliasCompute Unit Price
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Redefee-market

Fee Market (Local/Global)

Solana operates a local fee market rather than a global one: priority fee competition is scoped to transactions that contend for the same writable accounts, so congestion on one hot account (e.g., a popular AMM pool) does not raise fees for unrelated transactions. This account-centric model means that a highly contested token mint or DEX pool can require very high priority fees to land while other transactions proceed cheaply in parallel. The local fee market is enforced by the scheduler's per-account fee-priority ordering.

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Termos relacionados

Siga os conceitos que realmente dão contexto a este termo.

Entradas de glossário só ficam úteis quando estão conectadas. Esses links são o caminho mais curto para ideias adjacentes.

Redebase-fee

Taxa Base

The fixed, non-negotiable minimum fee charged per transaction signature on Solana, currently set at 5,000 lamports (0.000005 SOL) per signature. A transaction with N signatures pays N × 5,000 lamports as a base fee regardless of compute usage or network load. Fifty percent of the base fee is burned and fifty percent is paid to the current slot leader, making Solana mildly deflationary with usage.

Abrir termo
Redepriority-fee

Taxa de Prioridade

An optional additional fee paid on top of the base fee to increase the likelihood that a transaction is processed quickly by the current leader, expressed as a price in micro-lamports per compute unit (CU). The total priority fee equals (compute unit price × compute unit limit) / 1,000,000 lamports. Leaders sort transactions in their queue by fee-per-CU, so setting a competitive priority fee is the primary mechanism for ensuring reliable transaction landing during congestion.

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Modelo de Programaçãolamport

Lamport

The smallest unit of SOL, named after Leslie Lamport. 1 SOL = 1,000,000,000 (10^9) lamports. All balances and transfers on Solana are denominated in lamports internally. The minimum balance for an account to be rent-exempt is calculated in lamports based on the account's data size.

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Mais na categoria

Permaneça na mesma camada e continue construindo contexto.

Essas entradas vivem ao lado do termo atual e ajudam a página a parecer parte de um grafo maior, não um beco sem saída.

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Mainnet Beta

Solana's primary production cluster where real SOL and real economic activity occur; the "beta" designation reflects the network's ongoing protocol development despite being fully live since March 2020. It uses the same architecture as other clusters but with real validator stakes, live staking rewards, and permanent on-chain state. All production dApps, tokens, and NFTs exist on Mainnet Beta.

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Devnet

A persistent public Solana cluster intended for application development and testing, running the same software version as Mainnet Beta but with no real economic value. Devnet SOL can be freely airdropped via the CLI or faucet APIs, and the ledger may be reset periodically by Solana Labs. Developers use Devnet to test programs and integrations before deploying to Mainnet Beta.

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Testnet

A public Solana cluster used primarily by the Solana core team and validators to test new software releases, performance benchmarks, and network upgrades under real network conditions before they reach Mainnet Beta. Testnet SOL has no monetary value, and the ledger is reset more frequently than Devnet; it is less suitable for application development and more suited for validator operators validating their infrastructure.

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TPS (Transações por Segundo)

The rate at which a Solana cluster processes and commits transactions; Solana's theoretical maximum exceeds 65,000 TPS due to its parallel execution model, though real-world sustained throughput on Mainnet Beta typically ranges from 2,000–5,000 non-vote TPS under normal load. Vote transactions (used for consensus) make up a significant portion of all on-chain activity and are counted separately. High TPS is enabled by Proof of History timestamps, Sealevel parallel execution, and Gulf Stream mempool-less forwarding.

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