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.
Comece pela explicação mais curta e útil antes de aprofundar.
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.
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.
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.
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.
Use este bloco compacto quando quiser dar contexto aterrado para um agente ou assistente sem despejar a página inteira.
Taxa Base (base-fee) Categoria: Rede Definição: 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. Relacionados: Taxa de Prioridade, Taxa de Transação, Unidades de Computação (CU)
Use contexto do glossário, relações entre termos, modelos mentais e builder paths para receber respostas estruturadas em vez de output genérico.
Opcional: cole código Anchor, Solana ou Rust para o Copilot mapear primitivas de volta para termos do glossário.
O Copilot vai responder usando o termo atual, conceitos relacionados, modelos mentais e o grafo ao redor do glossário.
Esses ramos mostram quais conceitos esse termo toca diretamente e o que existe uma camada além deles.
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.
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.
A measure of computational resources consumed by transaction execution, analogous to gas on Ethereum. Each BPF instruction costs CU; syscalls have predefined CU costs (e.g., SHA-256: 85 CU base + per-byte). Default per-instruction limit is 200,000 CU; max per-transaction is 1,400,000 CU. Priority fee cost = CU price × CU consumed.
Estes são os próximos conceitos que valem abrir se você quiser que este termo faça mais sentido dentro de um workflow real de Solana.
Essas entradas são fáceis de misturar quando você lê rápido, faz prompting em um LLM ou está entrando em uma nova camada de Solana.
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.
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.
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.
Entradas de glossário só ficam úteis quando estão conectadas. Esses links são o caminho mais curto para ideias adjacentes.
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.
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.
A measure of computational resources consumed by transaction execution, analogous to gas on Ethereum. Each BPF instruction costs CU; syscalls have predefined CU costs (e.g., SHA-256: 85 CU base + per-byte). Default per-instruction limit is 200,000 CU; max per-transaction is 1,400,000 CU. Priority fee cost = CU price × CU consumed.
Essas entradas vivem ao lado do termo atual e ajudam a página a parecer parte de um grafo maior, não um beco sem saída.
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.
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.
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.
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.