# \#indexer

**URL:** https://forum.klever.org/tag/indexer/136.md

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## [How to test and use the websocket on Indexer?](https://forum.klever.org/t/how-to-test-and-use-the-websocket-on-indexer/4140)

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**Author:** [@Maik](https://forum.klever.org/u/Maik)\
**Replies:** 5\
**Last updated:** [November 25, 2025, 3:08pm UTC](https://forum.klever.org/t/how-to-test-and-use-the-websocket-on-indexer/4140 "2025-11-25T15:08:10Z")

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I’ve just set up an Indexer, which is running fine and Kibana shows that data getting collected. Now I wanted to test the websocket with Postman via ws://MY\_IP:8080/subscribe Connection is successfully in Postman, but …

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## [Websocket/Rest API via SSL?](https://forum.klever.org/t/websocket-rest-api-via-ssl/4141)

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**Author:** [@Maik](https://forum.klever.org/u/Maik)\
**Replies:** 0\
**Last updated:** [November 22, 2025, 11:38am UTC](https://forum.klever.org/t/websocket-rest-api-via-ssl/4141 "2025-11-22T11:38:55Z")

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The Klever documention just describes the “standard” setup to run the Indexer and to get the websocket running. This all happens with insecure connections, without SSL. I just wanted to start the Node with certificates,…