acme-client icon indicating copy to clipboard operation
acme-client copied to clipboard

Let's Encrypt / ACME client written in PHP for the CLI.

kelunik/acme-client

kelunik/acme-client is an ACME client written in PHP. ACME is the protocol that powers the Let's Encrypt certificate authority.

Requirements

  • PHP 7.4+ with OpenSSL
  • Works on Unix-like systems and Windows

Documentation

  • Installation
  • Usage
  • Migration guide for 0.1.x → 0.2.x