> For the complete documentation index, see [llms.txt](https://docs.samesystem.dev/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.samesystem.dev/api-v1-reference/users/update-user-by-id.md).

# Update user by id

*We recommmend using our API v2 for all user related tasks. Please avoid using this endpoint for future integrations. It might be deprecated in the future.*

Update users' information in the system. Update only specified fields from the date of "change\_date". If another change on that date exists, it will patch with the information specified. Specify extra fields in the same way as SameSystem returns for information retrieval above.

Update of user with user\_custom\_id instead of user\_id, the URL will have to be: \[/{clientToken}/users/update/{user\_custom\_id}?use\_custom\_id=1]

```json
{"openapi":"3.0.0","info":{"title":"SameSystem API V1","version":"1.1.3"},"servers":[{"url":"https://api.samesystem.com/api/v1/","description":""}],"paths":{"/{clientToken}/users/update/{id}":{"post":{"tags":["Users"],"summary":"Update user by id","description":"*We recommmend using our API v2 for all user related tasks. Please avoid using this endpoint for future integrations. It might be deprecated in the future.*\n\nUpdate users' information in the system. Update only specified fields from the date of \"change_date\". If another change on that date exists, it will patch with the information specified. Specify extra fields in the same way as SameSystem returns for information retrieval above.\n\nUpdate of user with user_custom_id instead of user_id, the URL will have to be: [/{clientToken}/users/update/{user_custom_id}?use_custom_id=1]","operationId":"post-clientToken-users-update-id","parameters":[{"name":"clientToken","in":"path","description":"Token in a form of \"c\\<clientId\\>\".","required":true,"schema":{"type":"string"}},{"name":"id","in":"path","description":"id of the user. Can be an external id (custom id) if query parameter &use_custom_id=1","required":true,"schema":{"type":"string"}},{"name":"use_custom_id","in":"query","description":"Set to 1 if you need to update the user by an external id/custom id","required":false,"schema":{"type":"string"}}],"requestBody":{"content":{"application/json":{"schema":{"$ref":"#/components/schemas/UserUpdateInput"}}}},"responses":{"200":{"description":"Successful","content":{"application/json":{"schema":{"type":"object","properties":{"status":{"type":"string","default":"ok"},"description":{"type":"string","default":"User #<id> has been successfully updated."}}}}}}}}}},"components":{"schemas":{"UserUpdateInput":{"required":["change_date"],"type":"object","properties":{"role":{"type":"string"},"civil_no":{"type":"string"},"first_name":{"type":"string"},"last_name":{"type":"string"},"address_line1":{"type":"string"},"postal_code":{"type":"string"},"city":{"type":"string"},"mobile":{"type":"string"},"email":{"type":"string"},"kon_1":{"type":"string"},"start_date":{"type":"string","format":"date"},"shop_name":{"type":"string"},"hours_week":{"type":"number"},"wage_earner_no":{"type":"string"},"change_date":{"type":"string","format":"date"}}}}}}
```


---

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