Summary

Mercure is a free and open-source, modern alternative to WebSockets, offering full-duplex communication over HTTP2 with high performance and low latency. It utilizes Server-Sent-Events for subscriptions and supports REST and GraphQL architectures. Key features include native browser support, automatic reconnection, JWT authorization, a presence API, an event store, and compatibility with serverless environments and languages like PHP. End-to-end encryption is also supported, and the documentation provides comprehensive information for learning and using Mercure.

Title

Mercure.rocks: Real-time APIs Made Easy

Description

Mercure is a protocol allowing to push data updates to web browsers and other HTTP clients in a convenient, fast, reliable and battery-efficient way.

Keywords

services, support, real, time, open, modern, rest, http, free, server, events, help, documentation, community, slack, stack, overflow

NS Lookup

A 24.144.76.244

Dates

Created 2026-03-09

Updated 2026-03-09

Summarized None