OGGlossary OSVocabulario de Solana reconstruido para builders.
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Infraestructura

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.

IDmobile-wallet-adapterAliasMWA
Lectura rápida

Lectura rápida

Empieza por la explicación más corta y útil antes de profundizar.

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.

Modelo mental

Modelo mental

Usa primero la analogía corta para razonar mejor sobre el término cuando aparezca en código, docs o prompts.

Piensa en esto como un bloque de construcción que conecta una definición aislada con el sistema mayor donde vive.

Contexto técnico

Contexto técnico

Ubica el término dentro de la capa de Solana en la que vive para razonar mejor sobre él.

RPCs, validators, snapshots, indexación y plumbing de red.

Por qué le importa a un builder

Por qué le importa a un builder

Convierte el término de vocabulario en algo operacional para producto e ingeniería.

Este término desbloquea conceptos adyacentes rápido, así que funciona mejor cuando lo tratas como un punto de conexión y no como una definición aislada.

Handoff para IA

Handoff para IA

Usa este bloque compacto cuando quieras dar contexto sólido a un agente o asistente sin volcar toda la página.

Mobile Wallet Adapter (MWA) (mobile-wallet-adapter)
Categoría: Infraestructura
Definición: 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.
Aliases: MWA
Relacionados: Solana Mobile, Wallet Adapter
Glossary Copilot

Haz preguntas de Solana con contexto aterrizado sin salir del glosario.

Usa contexto del glosario, relaciones entre términos, modelos mentales y builder paths para recibir respuestas estructuradas en vez de output genérico.

Abrir workspace completa del Copilot
Explicar este código

Opcional: pega código Anchor, Solana o Rust para que el Copilot mapee primitivas de vuelta al glosario.

Haz una pregunta aterrizada en el glosario

Haz una pregunta aterrizada en el glosario

El Copilot responderá usando el término actual, conceptos relacionados, modelos mentales y el grafo alrededor del glosario.

Grafo conceptual

Ve el término como parte de una red, no como una definición aislada.

Estas ramas muestran qué conceptos toca este término directamente y qué existe una capa más allá de ellos.

Rama

Solana Mobile

A hardware and software initiative by Solana Labs producing Android smartphones (Saga, Chapter 2) with a secure element-backed seed vault for private key storage, a curated dApp store for Solana applications, and the Mobile Wallet Adapter protocol for standardized wallet-dApp communication on mobile. The Solana Mobile Stack (SMS) enables native mobile dApps to interact with on-device wallets without browser extensions or QR code scanning, targeting the mobile-first crypto user base.

Abrir término
Rama

Wallet Adapter

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.

Wallet Standard
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Siguientes conceptos para explorar

Mantén la cadena de aprendizaje en movimiento en lugar de parar en una sola definición.

Estos son los siguientes conceptos que vale la pena abrir si quieres que este término tenga más sentido dentro de un workflow real de Solana.

Infraestructura

Solana Mobile

A hardware and software initiative by Solana Labs producing Android smartphones (Saga, Chapter 2) with a secure element-backed seed vault for private key storage, a curated dApp store for Solana applications, and the Mobile Wallet Adapter protocol for standardized wallet-dApp communication on mobile. The Solana Mobile Stack (SMS) enables native mobile dApps to interact with on-device wallets without browser extensions or QR code scanning, targeting the mobile-first crypto user base.

Abrir término
Infraestructura

Wallet Adapter

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.

Abrir término
Infraestructura

Nodo 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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Infraestructura

logsSubscribe

A WebSocket subscription method that streams transaction log messages in real time as transactions are processed by the cluster, filterable by 'all' (every transaction), 'allWithVotes' (including vote transactions), or a specific program public key. It is the lowest-latency way for bots and monitoring systems to react to on-chain events emitted via Solana's msg! macro or Anchor's emit! macro without running a full validator or Geyser plugin.

Abrir término
Comúnmente confundido con

Términos cercanos en vocabulario, acrónimo o vecindad conceptual.

Estas entradas son fáciles de mezclar cuando lees rápido, haces prompting a un LLM o estás entrando en una nueva capa de Solana.

Infraestructurawallet-adapter

Wallet Adapter

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.

Abrir término
Infraestructurasolana-mobile

Solana Mobile

A hardware and software initiative by Solana Labs producing Android smartphones (Saga, Chapter 2) with a secure element-backed seed vault for private key storage, a curated dApp store for Solana applications, and the Mobile Wallet Adapter protocol for standardized wallet-dApp communication on mobile. The Solana Mobile Stack (SMS) enables native mobile dApps to interact with on-device wallets without browser extensions or QR code scanning, targeting the mobile-first crypto user base.

AliasSMSAliasSaga
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Infraestructurawallet-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 término
Términos relacionados

Sigue los conceptos que realmente le dan contexto a este término.

Las entradas del glosario se vuelven útiles cuando están conectadas. Estos enlaces son el camino más corto hacia ideas adyacentes.

Infraestructurasolana-mobile

Solana Mobile

A hardware and software initiative by Solana Labs producing Android smartphones (Saga, Chapter 2) with a secure element-backed seed vault for private key storage, a curated dApp store for Solana applications, and the Mobile Wallet Adapter protocol for standardized wallet-dApp communication on mobile. The Solana Mobile Stack (SMS) enables native mobile dApps to interact with on-device wallets without browser extensions or QR code scanning, targeting the mobile-first crypto user base.

Abrir término
Infraestructurawallet-adapter

Wallet Adapter

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.

Abrir término
Más en la categoría

Quédate en la misma capa y sigue construyendo contexto.

Estas entradas viven junto al término actual y ayudan a que la página se sienta parte de un grafo de conocimiento más amplio en lugar de un callejón sin salida.

Infraestructura

RPC (Llamada a Procedimiento 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.

Abrir término
Infraestructura

Nodo 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.

Abrir término
Infraestructura

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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Infraestructura

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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