What blockchain/network do you support in the CoinGecko API?

We support most of the major blockchains and networks, such as Ethereum, Solana, BNB Chain, Base, Sui Network, Polygon, Arbitrum, Optimism, Avalanche, Ronin, and more.

You may query the list of supported networks with the asset platforms API endpoint. For more details, please refer to https://docs.coingecko.com/reference/asset-platforms-list

 

Similarly, for on-chain data, we support over 100+ networks of major blockchains, and the latest list can be found with the networks API endpoint or through the sidebar list in GeckoTerminal. For more details, please refer to https://docs.coingecko.com/reference/networks-list

 

As for NFT data, we support a limited set of chains, namely Ethereum, Bitcoin Ordinals, Solana, Polygon POS, BNB Chain, Arbitrum, Optimism, Ronin, and more.