Glossary OS

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A TypeScript/JavaScript library maintained by Solana Labs (now under the Anza umbrella) that provides a unified interface and React context for connecting to and interacting with browser extension wallets (Phantom, Backpack, Solflare, etc.) using the Wallet Standard. It abstracts wallet-specific APIs behind a common connect/disconnect/signTransaction/sendTransaction interface, allowing dApps to support all compliant wallets without custom per-wallet integration code.

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

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

RPCs, validators, snapshots, indexação e plumbing da rede.

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

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

Wallet Adapter (wallet-adapter)
Categoria: Infraestrutura
Definição: A TypeScript/JavaScript library maintained by Solana Labs (now under the Anza umbrella) that provides a unified interface and React context for connecting to and interacting with browser extension wallets (Phantom, Backpack, Solflare, etc.) using the Wallet Standard. It abstracts wallet-specific APIs behind a common connect/disconnect/signTransaction/sendTransaction interface, allowing dApps to support all compliant wallets without custom per-wallet integration code.
Relacionados: Wallet Standard, Mobile Wallet Adapter (MWA)

Glossary Copilot

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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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Pergunta

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

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

Wallet Standard

A chain-agnostic TypeScript interface specification (maintained at github.com/wallet-standard/wallet-standard) that defines how browser-based wallets register themselves, expose supported features, and implement signing operations via a globally discoverable window object. On Solana, wallets implement the Solana-specific feature set (solana:signTransaction, solana:signMessage, etc.), allowing any compliant dApp using Wallet Adapter to enumerate and use installed wallets without hard-coded wallet detection logic.

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Ramo

Mobile Wallet Adapter (MWA)

An open protocol and SDK that defines a local communication channel (via Android intents and a localhost WebSocket) between mobile dApps and Solana wallet apps installed on the same device, allowing dApps to request transaction signing and message signing without exposing private keys. MWA v2 supports authorization scoping, chain-agnostic signing, and session caching, and is the standard integration layer used by Phantom, Solflare, and other mobile Solana wallets.

Solana Mobile

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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.

Infraestrutura

Wallet Standard

A chain-agnostic TypeScript interface specification (maintained at github.com/wallet-standard/wallet-standard) that defines how browser-based wallets register themselves, expose supported features, and implement signing operations via a globally discoverable window object. On Solana, wallets implement the Solana-specific feature set (solana:signTransaction, solana:signMessage, etc.), allowing any compliant dApp using Wallet Adapter to enumerate and use installed wallets without hard-coded wallet detection logic.

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Infraestrutura

Mobile Wallet Adapter (MWA)

An open protocol and SDK that defines a local communication channel (via Android intents and a localhost WebSocket) between mobile dApps and Solana wallet apps installed on the same device, allowing dApps to request transaction signing and message signing without exposing private keys. MWA v2 supports authorization scoping, chain-agnostic signing, and session caching, and is the standard integration layer used by Phantom, Solflare, and other mobile Solana wallets.

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Infraestrutura

Triton

A professional Solana infrastructure provider (operating as Triton One) specializing in high-performance dedicated RPC nodes, the Yellowstone gRPC Geyser plugin, and enterprise-grade validator infrastructure. Triton is notable for maintaining and open-sourcing the Yellowstone Dragon's Mouth gRPC streaming stack and for offering bare-metal RPC deployments tuned for MEV, HFT, and latency-sensitive workloads.

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Infraestrutura

RPC (Chamada de Procedimento Remoto)

The JSON-RPC 2.0 protocol interface through which clients communicate with Solana nodes to query chain state, submit transactions, and subscribe to events. Solana exposes a rich set of HTTP and WebSocket endpoints (e.g., getAccountInfo, sendTransaction) that abstract direct peer-to-peer network participation, making RPC the primary integration point for wallets, dApps, and indexers.

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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.

Infraestruturamobile-wallet-adapter

Mobile Wallet Adapter (MWA)

An open protocol and SDK that defines a local communication channel (via Android intents and a localhost WebSocket) between mobile dApps and Solana wallet apps installed on the same device, allowing dApps to request transaction signing and message signing without exposing private keys. MWA v2 supports authorization scoping, chain-agnostic signing, and session caching, and is the standard integration layer used by Phantom, Solflare, and other mobile Solana wallets.

AliasMWA

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Infraestruturawallet-standard

Wallet Standard

A chain-agnostic TypeScript interface specification (maintained at github.com/wallet-standard/wallet-standard) that defines how browser-based wallets register themselves, expose supported features, and implement signing operations via a globally discoverable window object. On Solana, wallets implement the Solana-specific feature set (solana:signTransaction, solana:signMessage, etc.), allowing any compliant dApp using Wallet Adapter to enumerate and use installed wallets without hard-coded wallet detection logic.

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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.

Infraestruturawallet-standard

Wallet Standard

A chain-agnostic TypeScript interface specification (maintained at github.com/wallet-standard/wallet-standard) that defines how browser-based wallets register themselves, expose supported features, and implement signing operations via a globally discoverable window object. On Solana, wallets implement the Solana-specific feature set (solana:signTransaction, solana:signMessage, etc.), allowing any compliant dApp using Wallet Adapter to enumerate and use installed wallets without hard-coded wallet detection logic.

Abrir termo

Infraestruturamobile-wallet-adapter

Mobile Wallet Adapter (MWA)

An open protocol and SDK that defines a local communication channel (via Android intents and a localhost WebSocket) between mobile dApps and Solana wallet apps installed on the same device, allowing dApps to request transaction signing and message signing without exposing private keys. MWA v2 supports authorization scoping, chain-agnostic signing, and session caching, and is the standard integration layer used by Phantom, Solflare, and other mobile Solana wallets.

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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.

Infraestrutura

RPC (Chamada de Procedimento Remoto)

The JSON-RPC 2.0 protocol interface through which clients communicate with Solana nodes to query chain state, submit transactions, and subscribe to events. Solana exposes a rich set of HTTP and WebSocket endpoints (e.g., getAccountInfo, sendTransaction) that abstract direct peer-to-peer network participation, making RPC the primary integration point for wallets, dApps, and indexers.

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Infraestrutura

Nó RPC

A Solana full node that stores ledger state and serves JSON-RPC and WebSocket requests from clients without participating in consensus or voting. RPC nodes must replay every transaction to maintain an accurate account state database, and high-throughput deployments typically run dedicated RPC nodes with large SSDs, high RAM (256 GB+), and high-bandwidth network connections to handle concurrent client load without impacting validator performance.

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Infraestrutura

RPC Methods

The enumerated JSON-RPC endpoints exposed by Solana nodes, covering account queries (getAccountInfo, getMultipleAccounts, getProgramAccounts), block and transaction retrieval (getBlock, getTransaction), cluster metadata (getEpochInfo, getSlot, getVersion), and transaction submission (sendTransaction, simulateTransaction). Methods accept a Commitment parameter (processed, confirmed, finalized) to control the recency-vs-safety tradeoff of returned data.

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Infraestrutura

getAccountInfo

An RPC method that returns the complete on-chain state of a single account identified by its base-58 public key, including its lamport balance, owner program, executable flag, rent epoch, and raw data payload encoded as base64 or base58. It is the most fundamental read primitive in Solana development and is called at the specified commitment level, with the data field being null if the account does not exist.

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