Topics - Hedera

Overview

The Topics endpoints in the Hedera Mirror Node REST API allows developers to query topics and messages. These endpoints are crucial for retrieving topic details, message history, and tracking consensus events on the network.

Endpoints

The following endpoints are available for the Topics object:

Endpoint	Description
`GET /api/v1/topics/{id}/messages`	Retrieves messages for a specific topic by ID.
`GET /api/v1/topics/{id}/messages/{sequence_number}`	Fetches a specific message from a topic using sequence number.
`GET /api/v1/topics/{id}/messages/{consensusTimestamp}`	Retrieves a topic message by consensus timestamp.
`GET /api/v1/topics/{topicid}`	Retrieves the topic details for the given topic ID.