OpenRouter Translation
Use OpenRouter as a translation provider into directive @strTranslate
, to translate a field value to your desired language.
Description
Make OpenRouter's API available as a translation provider in directive @strTranslate
.
Add directive @strTranslate
to any field of type String
, to translate it to the desired language.
For instance, this query translates the post's title
and content
fields from English to French using the OpenRouter API:
{
posts {
title @strTranslate(
from: "en",
to: "fr",
provider: openrouter
)
content @strTranslate(
from: "en",
to: "fr",
provider: openrouter
)
}
}
OpenRouter Authorization
In order to use OpenRouter, it is mandatory to provide your OpenRouter API key, via tab "Plugin Management => OpenRouter Translation" on the Settings page.
Create the API key in your OpenRouter's account.
Then follow one of the methods below to input the value.
By Settings
Input the API key in the corresponding inputs in the Settings page, and click on "Save Changes (All)":

wp-config.php
In
Add constant GATOGRAPHQL_OPENROUTER_SERVICES_OPENROUTER_API_KEY
in wp-config.php
:
define( 'GATOGRAPHQL_OPENROUTER_SERVICES_OPENROUTER_API_KEY', '{your API key}' );
By environment variable
Define environment variable OPENROUTER_SERVICES_OPENROUTER_API_KEY
.
OpenRouter model
You can customize which OpenRouter model to use to execute the translation.
Models are fetched dynamically from the OpenRouter API, and updated daily.
Follow one of the methods below to input the value.
By Settings
Input the model in the corresponding input in the Settings page, and click on "Save Changes (All)":

wp-config.php
In
Add constant GATOGRAPHQL_OPENROUTER_TRANSLATION_SERVICES_MODEL
in wp-config.php
:
define( 'GATOGRAPHQL_OPENROUTER_TRANSLATION_SERVICES_MODEL', 'codestral-latest' );
By environment variable
Define environment variable OPENROUTER_TRANSLATION_SERVICES_MODEL
.
Translation prompt
You can customize the prompt to pass OpenRouter to execute the translation.
Follow one of the methods below to input the value.
By Settings
Input the "System message" and "Prompt template" in the corresponding inputs in the Settings page, and click on "Save Changes (All)":

wp-config.php
In
Add constants GATOGRAPHQL_OPENROUTER_TRANSLATION_SERVICES_SYSTEM_MESSAGE
and GATOGRAPHQL_OPENROUTER_TRANSLATION_SERVICES_PROMPT_TEMPLATE
in wp-config.php
:
define( 'GATOGRAPHQL_OPENROUTER_TRANSLATION_SERVICES_SYSTEM_MESSAGE', 'You are a helpful translator' );
define( 'GATOGRAPHQL_OPENROUTER_TRANSLATION_SERVICES_PROMPT_TEMPLATE', 'Please translate strings from {$sourceLang} to {$targetLang}' );
By environment variable
Define environment variables OPENROUTER_TRANSLATION_SERVICES_SYSTEM_MESSAGE
and OPENROUTER_TRANSLATION_SERVICES_PROMPT_TEMPLATE
.