> ## Documentation Index > Fetch the complete documentation index at: https://learn.breezing.io/llms.txt > Use this file to discover all available pages before exploring further. # Supported Blockchains & Exchanges > Breezing integrates natively with 80+ blockchains and exchanges, with automatic chain detection and CSV imports for everything else. Breezing is built to be a single source of truth for your crypto accounting. Whether your clients are trading on centralized exchanges or interacting with decentralized smart contracts across multiple networks, Breezing captures it all. Click here to view our live, continuously updated list of every supported blockchain and centralized exchange. ### Automatic Chain Detection Unlike other crypto subledgers where you must manually add a wallet address *for every single network* it interacts with (e.g., adding it once for Ethereum, again for Polygon, again for Arbitrum), **Breezing does this automatically**. Simply input an EVM wallet address once, and Breezing will automatically scrape all supported networks simultaneously to find and import the transactions. *** ### Working with Unsupported Networks & Exchanges While Breezing natively integrates with dozens of the most popular platforms via API, you are never locked out of doing your accounting if a specific chain or exchange isn't natively supported yet. * **Unsupported Exchanges:** If an exchange isn't listed or API access is restricted, you can instantly upload your raw ledger export using our [Exchange CSV feature](/getting-started/upload-transactions#1-exchange-csv-uploads). * **Unsupported Blockchains:** If you have transactions on a niche or unsupported chain, you can import them using our [Unsupported Wallet CSV feature](/getting-started/upload-transactions#2-unsupported-wallet-csv-uploads).