Decentralized Cardano's API networks:

Mainnet

Cardano mainnet related API:

production ready endpoints too query and submit data "from" and/or "to" the Main cardano blockchain network.

Testnet

Cardano testnet related API:

test development ready endpoints too query and submit data "from" and/or "to" the Test cardano blockchain network.

Guildnet

Cardano guildnet related API:

guild's development and research endpoints too query and submit data "from" and/or "to" the Guild cardano blockchain network.