<p>I believe PoolTool asks node operators to send them the data.</p>
<p>In bitcoin style nodes there is an RPC <code>getpeerinfo</code> and that shows peer info like major version, I dont think there is anything for cardano-node yet.</p>
<p>You could try looking thorough cardano-node logs and see if there is version data exchanged (I expect there is), you would then just need to manually configure <code>mainnet-topology.json</code> to point your node to the pool node.</p>
<p>Bear in mind this will only give the public relay version, not the block producer version.</p>

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2021-08-29T18:26:20.300Z
2021-08-30T01:13:10.320Z
2021-08-30T01:13:10.320Z
Scalextrix
<p>The version of the node running on the entire blockchain can be consulted in <a href="https://pooltool.io/networkhealth" rel="nofollow noreferrer">PoolTool</a>.
I want to check the individual version of a stake pool. Thanks.</p>

<node>
How can I query the version of the node running a stake pool?
# How can I query the version of the node running a stake pool?

(Asked by: username_0 on 2021-08-29)

The version of the node running on the entire blockchain can be consulted in [PoolTool](https://pooltool.io/networkhealth).
I want to check the individual version of a stake pool. Thanks.

**Tags:** node

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## 1 answers

### Answer by username_1 on 2021-08-29. Score: 1

I believe PoolTool asks node operators to send them the data.

In bitcoin style nodes there is an RPC `getpeerinfo` and that shows peer info like major version, I dont think there is anything for cardano-node yet.

You could try looking thorough cardano-node logs and see if there is version data exchanged (I expect there is), you would then just need to manually configure `mainnet-topology.json` to point your node to the pool node.

Bear in mind this will only give the public relay version, not the block producer version.


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