To use Open Lovable you must configure the E2B sandbox key, the Firecrawl web crawling key and at least one AI provider's key. These configurations are implemented through the .env.local file in the root directory of the project: the E2B_API_KEY is obtained from e2b.dev to provide a code running environment; the FIRECRAWL_API_KEY is obtained from firecrawl.dev to support data crawling; and the AI key is obtained from Anthropic, OpenAI, or the Groq platform according to different needs. This configuration design ensures the pluggability and security of the functional modules.
This answer comes from the articleOpen Lovable: using AI to quickly clone web pages into React appsThe
May not be reproduced without permission:AI productivity tools " Configuring Open Lovable requires setting up three core API keys
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