Fix openai api key read from config.

Author: ericdallo

CHANGELOG.md

@@ -2,6 +2,8 @@
 
 ## Unreleased
 
+- Fix openai api key read from config.
+
 ## 0.11.2
 
 - Fix error field on tool call outputs.

src/eca/llm_api.clj

@@ -34,7 +34,7 @@
       llm-providers.anthropic/base-url))
 
 (defn ^:private openai-api-key [config]
-  (or (:openaiapikey config)
+  (or (:openaiApiKey config)
       (config/get-env "OPENAI_API_KEY")))
 
 (defn ^:private openai-api-url []