Hedera Consensus Service Mirror Node API for Mainnet



The Hedera Consensus Service (HCS) gRPC API is a mirror node managed by Hedera for the mainnet. It offers the ability to subscribe to HCS topics and receive messages for the topic subscribed. After filling out the form below, you can expect to hear from us within 3 - 5 business days if you’ve been selected for access.



For a full list of community supported HCS mirror node APIs on the testnet and mainnet, please visit: https://www.hedera.com/explorers/.




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