Westend RPC Endpoints & Dedicated Nodes | OnFinality

Parity

Polkadot's Testnet

Conéctate en segundos a Westend con Elastic API de OnFinality y disfruta de un 99.99% de disponibilidad anual. Despliega Full Nodes, validator y de archivo de Westend al instante con nuestra solución global de un solo clic. Sincroniza tus nodos en segundos, no días, con Lightning Restore de OnFinality.

Polkadot's Testnet

Conectar al Servicio API Desplegar Nodo Privado

Conéctate al Endpoint Público*

El siguiente ejemplo utiliza el endpoint API público*. Este endpoint solo es adecuado para pruebas. Para evitar limitaciones de velocidad e interrupciones del servicio, regístrate ahora para obtener tu propia clave API.

Abrir en Polkadot JS

* El endpoint público tiene limitación de velocidad

Servicio API

Funciones Destacadas

ArchiveTrace

API Basada en

Hong Kong

Nodos Privados

Tipo de Nodo

FullArchiveValidator

Lightning Restore

Hong Kong

Endpoints

JSON-RPCWebSocketsMétricas

Westend RPC Endpoints & Dedicated Nodes

Westend is Polkadot's official testnet, providing a sandbox environment for developers to test parachains, validators, and dApps before deploying on Polkadot or Kusama. Unlike mainnets, Westend uses free test tokens (WND), eliminating financial risk during development.

Why Use Westend RPC?

Developers rely on Westend RPC endpoints to:

Test smart contracts and runtime upgrades
Validate parachain onboarding flows
Simulate staking and governance scenarios
Integrate wallets and backend services
Perform QA and staging releases

Westend RPC on OnFinality

OnFinality provides managed Westend RPC endpoints with HTTP and WebSocket transport. Our infrastructure supports:

Archive nodes for full historical data access
Trace APIs for debugging and analysis
Dedicated nodes for isolated, high-throughput workloads

Endpoints are available in Hong Kong region. Create an API key in your OnFinality dashboard to get started.

Public vs. Private Westend RPC

Public endpoints are suitable for lightweight testing. For team projects and production staging, authenticated OnFinality endpoints offer clearer rate limits, request analytics, and a scaling path to dedicated infrastructure.