Provide the API keys

Obtain the API keys to access your selected translation service(s):

ChatGPT (OpenAI's account)
Claude (Anthropic's account)
DeepSeek (DeepSeek's account)
Gemini (Google AI Studio)
Mistral AI (Mistral AI's account)
OpenRouter (OpenRouter's account)
Self-hosted LLM (if using a cloud service, eg: via Ollama)
Google Translate (Google Cloud Platform)
DeepL (DeepL's account)

Then provide the API key(s), under Gato AI Translations for Polylang > Settings > API Keys.

On WordPress 7.0+, if the plugin settings fields for OpenAI, Anthropic, and Gemini are empty, the API keys are taken from WordPress AI Connectors, under Settings > Connectors.

API keys for Anthropic, Google, and OpenAI are taken from WordPress AI Connectors

In `wp-config.php`

Alternatively, define the API key(s) via corresponding constants in wp-config.php:

ChatGPT

define( 'GATOMPL_CHATGPT_TRANSLATION_SERVICES_OPENAI_API_KEY', '{your API key}' );

Claude

define( 'GATOMPL_CLAUDE_TRANSLATION_SERVICES_ANTHROPIC_API_KEY', '{your API key}' );

DeepSeek

define( 'GATOMPL_DEEPSEEK_TRANSLATION_SERVICES_DEEPSEEK_API_KEY', '{your API key}' );

Gemini

define( 'GATOMPL_GEMINI_TRANSLATION_SERVICES_GOOGLE_API_KEY', '{your API key}' );

Mistral AI

define( 'GATOMPL_MISTRALAI_TRANSLATION_SERVICES_MISTRALAI_API_KEY', '{your API key}' );

OpenRouter

define( 'GATOMPL_OPENROUTER_SERVICES_OPENROUTER_API_KEY', '{your API key}' );

Self-hosted LLM

define( 'GATOMPL_SELF_HOSTED_LLM_TRANSLATION_SERVICES_API_KEY', '{your API key}' );

Google Translate

define( 'GATOMPL_GOOGLE_TRANSLATE_API_KEY', '{your API key}' );

DeepL

define( 'GATOMPL_DEEPL_PLAN', 'pro' ); // or 'free'
define( 'GATOMPL_DEEPL_API_KEY', '{your API key}' );