API Keys and Environment Setup

To connect Crosterix modules to third-party services, developers need the following free API keys:

Service	Purpose	URL
1inch API	Token swap quotes	https://api.1inch.dev
0x API	Alternate swap routes	https://0x.org/docs
Lighthouse	IPFS file uploads	https://lighthouse.storage
Lit Protocol	Encryption & access control	https://developer.litprotocol.com
Supabase	Link metadata & expiry tracking	https://supabase.com
Socket / Li.Fi	Cross-chain bridges	https://docs.socket.tech, https://docs.li.fi

Set them in .env or config file:

NEXT_PUBLIC_LIGHTHOUSE_KEY=your_key
NEXT_PUBLIC_SUPABASE_URL=your_url
NEXT_PUBLIC_SUPABASE_KEY=your_key