> ## Documentation Index
> Fetch the complete documentation index at: https://docs.karzoun.chat/llms.txt
> Use this file to discover all available pages before exploring further.

# customersMerge

> Merge several customers into one, applying provided override fields.



## Related topics

- [Agent patterns](/mcp-server/guides/agent-patterns.md)
- [MCP tool catalog](/mcp-server/tools/catalog.md)
- [Webhooks](/developers/guides/webhooks.md)
- [tagsMerge](/api-reference/mutations/tagsMerge.md)
- [companiesMerge](/api-reference/mutations/companiesMerge.md)