How to Connect to Hedera Networks Over RPC

There are four options to establish a connection to Hedera Networks. Validation Cloud, Arkhia, and Hashio are all managed JSON-RPC providers; the Hedera JSON-RPC Relay is for running your own local JSON-RPC instance. Hashio is a Hedera community service offered by Hashgraph that has limited capabilities.

➡ Hashio

➡ Hiero JSON-RPC Relay

➡ Validation Cloud

➡ QuickNode (docs)

Writer: Brendan, DevRel Engineer

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Writer: Aaron, Validation Cloud

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Editor: Krystal, DX Engineer

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Please note: Hashio is For development and testing purposes only. Production use cases are strongly encouraged to use* commercial-grade JSON-RPC relays or host their own instance of the Hiero JSON-RPC Relay.