Topics
Topics
Query HCS topics and messages on Hedera with the Mirror Node REST API: retrieve topic details, message history, and messages by sequence number or timestamp.
Was this page helpful?
Documentation Index
Fetch the complete documentation index at: /llms.txt
Use this file to discover all available pages before exploring further.
Query HCS topics and messages on Hedera with the Mirror Node REST API: retrieve topic details, message history, and messages by sequence number or timestamp.
| 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. |
Was this page helpful?