From e377c65244702545c9e16d24a864c273f27d3174 Mon Sep 17 00:00:00 2001
From: Sofer Athlan-Guyot <chemtov@mailbox.org>
Date: Thu, 26 Feb 2026 01:12:52 +0100
Subject: [PATCH] Add documentation about the AOuth Anthropic authentication

---
 README.org | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/README.org b/README.org
index 753701fe..3fc6a48c 100644
--- a/README.org
+++ b/README.org
@@ -245,6 +245,19 @@ For API key authentication:
        :api-key (lambda () (auth-source-pass-get "secret" "anthropic-api-key"))))
 #+end_src
 
+For OAuth token authentication (the =CLAUDE_CODE_OAUTH_TOKEN= we get from =claude setup-token=):
+
+#+begin_src emacs-lisp
+;; With string
+(setq agent-shell-anthropic-authentication
+      (agent-shell-anthropic-make-authentication :oauth "your-oauth-token-here"))
+
+;; With function
+(setq agent-shell-anthropic-authentication
+      (agent-shell-anthropic-make-authentication
+       :oauth (lambda () (auth-source-pass-get "secret" "anthropic-oauth-token"))))
+#+end_src
+
 For alternative Anthropic-compatible API endpoints, configure via environment variables:
 
 #+begin_src emacs-lisp