# Additional Resources

- [Resource Query Language (RQL)](/extrahorizon/additional-resources/resource-query-language-rql.md)
- [Handling Errors](/extrahorizon/additional-resources/handling-errors.md): This page contains some general information about handling errors in the Extra Horizon (ExH) platform.
- [API interaction (Python)](/extrahorizon/additional-resources/api-interaction-python.md): Simple example on how to interact with the Extrahorizon API using python