JSON-RPC Examples

Explore practical examples of JSON-RPC implementations. These examples demonstrate common patterns and best practices for building JSON-RPC clients and servers in various programming languages.

Basic Client-ServerBeginner

A simple implementation of a JSON-RPC 2.0 server and client using JavaScript and Node.js.

JavaScriptNode.jsExpress

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Batch RequestsIntermediate

How to send multiple JSON-RPC calls in a single request to optimize performance and reduce network overhead.

JavaScriptNode.jsBatch Processing

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NotificationsIntermediate

Implementing one-way notifications in JSON-RPC 2.0 for fire-and-forget scenarios where no response is needed.

JavaScriptNotificationsAsync

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Error HandlingIntermediate

Properly handling errors in JSON-RPC using standard error codes and custom error data.

Error CodesError HandlingBest Practices

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Python ImplementationIntermediate

Building JSON-RPC 2.0 clients and servers using Python and the jsonrpclib library.

PythonjsonrpclibFlask

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WebSocket TransportAdvanced

Implementing JSON-RPC over WebSockets for real-time, bidirectional communication between client and server.

WebSocketsReal-timeBidirectional

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Framework Integrations

React

Using JSON-RPC with React to build interactive user interfaces that communicate with JSON-RPC servers.

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Express.js

Building JSON-RPC servers with Express.js for Node.js applications.

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Django

Implementing JSON-RPC services in Django Python web applications.

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Flask

Creating lightweight JSON-RPC services with Flask microframework.

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