> ## Documentation Index
> Fetch the complete documentation index at: https://hedera-0c6e0218-docs--429.mintlify.site/llms.txt
> Use this file to discover all available pages before exploring further.

# NetworkGetVersionInfo

Get the deployed versions of Consensus Node and the HAPI proto in semantic version format

#### NetworkGetVersionInfoQuery

| Field    | Type                                                                      | Description                                                                                                                                         |
| -------- | ------------------------------------------------------------------------- | --------------------------------------------------------------------------------------------------------------------------------------------------- |
| `header` | [QueryHeader](/hedera/sdks-and-apis/hedera-api/miscellaneous/queryheader) | Standard info sent from client to node, including the signed payment, and what kind of response is requested (cost, state proof, both, or neither). |

#### NetworkGetVersionInfoResponse

Response when the client sends the node NetworkGetVersionInfoQuery

| Field                   | Type                                                                            | Description                                                                                                      |
| ----------------------- | ------------------------------------------------------------------------------- | ---------------------------------------------------------------------------------------------------------------- |
| `header`                | [ResponseHeader](/hedera/sdks-and-apis/hedera-api/miscellaneous/responseheader) | Standard response from node to client, including the requested fields: cost, or state proof, or both, or neither |
| `hapiProtoVersion`      | [SemanticVersion](/hedera/sdks-and-apis/hedera-api/basic-types/semanticversion) | The Hedera API (HAPI) protobuf version recognized by the responding node                                         |
| `hederaServicesVersion` | [SemanticVersion](/hedera/sdks-and-apis/hedera-api/basic-types/semanticversion) | The version of the Consensus Node software deployed on the responding node                                       |