The Smart-Node REST API offers the ability to query transaction information.

Note: There are currently 8 Smart-Nodes on Mainnet and 4 on Testnet.


The Smart Node APIs map the history of transactions that occurred on Hedera Mainnet and Testnet. Each transaction generates a record that is stored on the Hedera Network. The transaction contents can be accessed by our REST APIs

To make a request, use the network endpoint and the REST API of choice. For example, to get a list of the Smart-Nodes online you would make the following request:

Smart-Node Swagger UI environments

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