> For the complete documentation index, see [llms.txt](https://navixy.com/docs/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://navixy.com/docs/navixy-api/user-api/resources/tracking/tracker/group.md).

# Group

A visual grouping of trackers in the interface, with a title and a colour.

A tracker group organises trackers in the interface. Its function is purely visual: a group carries a title and a colour, and grants nothing and restricts nothing.

Groups are a master-user feature. Every operation here except listing requires the `admin` right, which cannot be given to a sub-user. A tracker belongs to at most one group, and assigning it to group `0` takes it out of any group.

## Group object

## The TrackerGroup object

```json
{"openapi":"3.1.0","info":{"title":"Navixy Platform API","version":"1.0.0"},"components":{"schemas":{"TrackerGroup":{"type":"object","description":"A tracker group. Groups organise trackers in the interface; the function is purely visual.","properties":{"id":{"type":"integer","description":"Group ID, assigned by the server. Read-only."},"title":{"type":"string","description":"User-specified group title.","minLength":1,"maxLength":60},"color":{"type":"string","description":"Group colour in web format without a leading `#`. Sets the colour of the group's tracker markers on the map."}}}}}}
```

## API actions

API base path: `/tracker/group`.

Operations that list no errors of their own return only the [general error codes](/docs/navixy-api/general/errors.md#error-codes).

***

*Required sub-user rights:* `admin`, available only to master users.

## Assign trackers to a group

> Move several trackers into a group at once. Pass \`0\` as the group to take them out of any group.\
> \
> Requires the \`admin\` right.

```json
{"openapi":"3.1.0","info":{"title":"Navixy Platform API","version":"1.0.0"},"tags":[{"name":"Trackers","description":"Trackers, the devices the platform tracks, together with the geo links that share their live location with people outside the account. Resources under the /tracker/ path."}],"servers":[{"url":"https://api.eu.navixy.com/v2","description":"Navixy production server on European platform"},{"url":"https://api.us.navixy.com/v2","description":"Navixy production server on American platform"},{"url":"https://api.me.navixy.com/v2","description":"Navixy production server on Middle East platform"}],"security":[{"api_key":[]}],"components":{"securitySchemes":{"api_key":{"type":"apiKey","description":"Either a user session hash or an API key, with the \"NVX \" prefix, for example \"NVX 22eac1c27af4be7b9d04da2ce1af111b\". Obtain a session hash from the userAuth operation, or create an API key from the API keys operations. A small number of operations accept a session hash only and reject an API key with error code 4; each says so in its description.","name":"Authorization","in":"header"}},"responses":{"OK":{"description":"Successful response","content":{"application/json":{"schema":{"type":"object","properties":{"success":{"type":"boolean","description":"`true` if request finished successfully.","readOnly":true}}}}}},"ResponseError":{"description":"Error response object","content":{"application/json":{"schema":{"type":"object","properties":{"success":{"type":"boolean","description":"Always false."},"status":{"type":"object","description":"Error status. Present only when an error occurred.","properties":{"code":{"type":"integer","description":"An error code in this API, not an HTTP code."},"description":{"type":"string","description":"An error description."}}},"errors":{"type":"array","description":"Per-parameter detail, returned with validation failures such as error code 7. A parameter name here may be an internal field name rather than the documented parameter name.","items":{"type":"object","properties":{"parameter":{"type":"string","description":"Name of the parameter that failed validation."},"error":{"type":"string","description":"What was wrong with it."}}}}}}}}}}},"paths":{"/tracker/group/assign":{"post":{"tags":["Trackers"],"summary":"Assign trackers to a group","description":"Move several trackers into a group at once. Pass `0` as the group to take them out of any group.\n\nRequires the `admin` right.","operationId":"trackerGroupAssign","requestBody":{"required":true,"content":{"application/json":{"schema":{"type":"object","properties":{"id":{"type":"integer","description":"Target group ID, or `0` to remove the trackers from any group."},"trackers":{"type":"array","description":"Trackers to move.","items":{"type":"integer"}}},"required":["id","trackers"]}}}},"responses":{"200":{"description":"The trackers were assigned","$ref":"#/components/responses/OK"},"400":{"description":"Bad request. The response body carries the API-level error code in `status.code`. Validation failures also include an `errors` array naming each offending parameter.","$ref":"#/components/responses/ResponseError"},"403":{"description":"Error 201: no group with this ID, or it belongs to another user. Error 217: the list names trackers that do not exist or belong to another user.","$ref":"#/components/responses/ResponseError"},"default":{"$ref":"#/components/responses/ResponseError"}}}}}}
```

#### Errors

These errors come in addition to the [general error codes](/docs/navixy-api/general/errors.md#error-codes):

* 201 - No group with this ID, or it belongs to another user.
* 217 - The list names trackers that do not exist or belong to another user.

***

*Required sub-user rights:* `admin`, available only to master users.

## Create a group

> Create a new, empty tracker group. Both \`title\` and \`colour\` are required.\
> \
> Requires the \`admin\` right.

```json
{"openapi":"3.1.0","info":{"title":"Navixy Platform API","version":"1.0.0"},"tags":[{"name":"Trackers","description":"Trackers, the devices the platform tracks, together with the geo links that share their live location with people outside the account. Resources under the /tracker/ path."}],"servers":[{"url":"https://api.eu.navixy.com/v2","description":"Navixy production server on European platform"},{"url":"https://api.us.navixy.com/v2","description":"Navixy production server on American platform"},{"url":"https://api.me.navixy.com/v2","description":"Navixy production server on Middle East platform"}],"security":[{"api_key":[]}],"components":{"securitySchemes":{"api_key":{"type":"apiKey","description":"Either a user session hash or an API key, with the \"NVX \" prefix, for example \"NVX 22eac1c27af4be7b9d04da2ce1af111b\". Obtain a session hash from the userAuth operation, or create an API key from the API keys operations. A small number of operations accept a session hash only and reject an API key with error code 4; each says so in its description.","name":"Authorization","in":"header"}},"responses":{"ResponseError":{"description":"Error response object","content":{"application/json":{"schema":{"type":"object","properties":{"success":{"type":"boolean","description":"Always false."},"status":{"type":"object","description":"Error status. Present only when an error occurred.","properties":{"code":{"type":"integer","description":"An error code in this API, not an HTTP code."},"description":{"type":"string","description":"An error description."}}},"errors":{"type":"array","description":"Per-parameter detail, returned with validation failures such as error code 7. A parameter name here may be an internal field name rather than the documented parameter name.","items":{"type":"object","properties":{"parameter":{"type":"string","description":"Name of the parameter that failed validation."},"error":{"type":"string","description":"What was wrong with it."}}}}}}}}}}},"paths":{"/tracker/group/create":{"post":{"tags":["Trackers"],"summary":"Create a group","description":"Create a new, empty tracker group. Both `title` and `colour` are required.\n\nRequires the `admin` right.","operationId":"trackerGroupCreate","requestBody":{"required":true,"content":{"application/json":{"schema":{"type":"object","properties":{"title":{"type":"string","description":"Group title.","minLength":1,"maxLength":60},"color":{"type":"string","description":"Group colour in web format without a leading `#`."}},"required":["title","color"]}}}},"responses":{"200":{"description":"The created group","content":{"application/json":{"schema":{"type":"object","properties":{"success":{"type":"boolean","description":"`true` if request finished successfully.","readOnly":true},"id":{"type":"integer","description":"ID of the new group."}}}}}},"400":{"description":"Bad request. The response body carries the API-level error code in `status.code`. Validation failures also include an `errors` array naming each offending parameter.","$ref":"#/components/responses/ResponseError"},"default":{"$ref":"#/components/responses/ResponseError"}}}}}}
```

***

*Required sub-user rights:* `admin`, available only to master users.

## Delete a group

> Delete a group. \*\*Its trackers are not deleted\*\*: they move to the default group, ID \`0\`.\
> \
> Requires the \`admin\` right.

```json
{"openapi":"3.1.0","info":{"title":"Navixy Platform API","version":"1.0.0"},"tags":[{"name":"Trackers","description":"Trackers, the devices the platform tracks, together with the geo links that share their live location with people outside the account. Resources under the /tracker/ path."}],"servers":[{"url":"https://api.eu.navixy.com/v2","description":"Navixy production server on European platform"},{"url":"https://api.us.navixy.com/v2","description":"Navixy production server on American platform"},{"url":"https://api.me.navixy.com/v2","description":"Navixy production server on Middle East platform"}],"security":[{"api_key":[]}],"components":{"securitySchemes":{"api_key":{"type":"apiKey","description":"Either a user session hash or an API key, with the \"NVX \" prefix, for example \"NVX 22eac1c27af4be7b9d04da2ce1af111b\". Obtain a session hash from the userAuth operation, or create an API key from the API keys operations. A small number of operations accept a session hash only and reject an API key with error code 4; each says so in its description.","name":"Authorization","in":"header"}},"responses":{"OK":{"description":"Successful response","content":{"application/json":{"schema":{"type":"object","properties":{"success":{"type":"boolean","description":"`true` if request finished successfully.","readOnly":true}}}}}},"ResponseError":{"description":"Error response object","content":{"application/json":{"schema":{"type":"object","properties":{"success":{"type":"boolean","description":"Always false."},"status":{"type":"object","description":"Error status. Present only when an error occurred.","properties":{"code":{"type":"integer","description":"An error code in this API, not an HTTP code."},"description":{"type":"string","description":"An error description."}}},"errors":{"type":"array","description":"Per-parameter detail, returned with validation failures such as error code 7. A parameter name here may be an internal field name rather than the documented parameter name.","items":{"type":"object","properties":{"parameter":{"type":"string","description":"Name of the parameter that failed validation."},"error":{"type":"string","description":"What was wrong with it."}}}}}}}}}}},"paths":{"/tracker/group/delete":{"post":{"tags":["Trackers"],"summary":"Delete a group","description":"Delete a group. **Its trackers are not deleted**: they move to the default group, ID `0`.\n\nRequires the `admin` right.","operationId":"trackerGroupDelete","requestBody":{"required":true,"content":{"application/json":{"schema":{"type":"object","properties":{"id":{"type":"integer","description":"ID of the group to delete."}},"required":["id"]}}}},"responses":{"200":{"description":"The group was deleted","$ref":"#/components/responses/OK"},"400":{"description":"Bad request. The response body carries the API-level error code in `status.code`. Validation failures also include an `errors` array naming each offending parameter.","$ref":"#/components/responses/ResponseError"},"403":{"description":"Error 201: no group with this ID, or it belongs to another user.","$ref":"#/components/responses/ResponseError"},"default":{"$ref":"#/components/responses/ResponseError"}}}}}}
```

#### Errors

These errors come in addition to the [general error codes](/docs/navixy-api/general/errors.md#error-codes):

* 201 - No group with this ID, or it belongs to another user.

***

## List tracker groups

> Get the account's tracker groups. Reachable from a geo link session as well as a normal one.\
> \
> There is always a default unnamed group with ID \`0\`. It cannot be changed or deleted and \*\*is not returned here\*\*.

```json
{"openapi":"3.1.0","info":{"title":"Navixy Platform API","version":"1.0.0"},"tags":[{"name":"Trackers","description":"Trackers, the devices the platform tracks, together with the geo links that share their live location with people outside the account. Resources under the /tracker/ path."}],"servers":[{"url":"https://api.eu.navixy.com/v2","description":"Navixy production server on European platform"},{"url":"https://api.us.navixy.com/v2","description":"Navixy production server on American platform"},{"url":"https://api.me.navixy.com/v2","description":"Navixy production server on Middle East platform"}],"security":[{"api_key":[]}],"components":{"securitySchemes":{"api_key":{"type":"apiKey","description":"Either a user session hash or an API key, with the \"NVX \" prefix, for example \"NVX 22eac1c27af4be7b9d04da2ce1af111b\". Obtain a session hash from the userAuth operation, or create an API key from the API keys operations. A small number of operations accept a session hash only and reject an API key with error code 4; each says so in its description.","name":"Authorization","in":"header"}},"schemas":{"TrackerGroup":{"type":"object","description":"A tracker group. Groups organise trackers in the interface; the function is purely visual.","properties":{"id":{"type":"integer","description":"Group ID, assigned by the server. Read-only."},"title":{"type":"string","description":"User-specified group title.","minLength":1,"maxLength":60},"color":{"type":"string","description":"Group colour in web format without a leading `#`. Sets the colour of the group's tracker markers on the map."}}}},"responses":{"ResponseError":{"description":"Error response object","content":{"application/json":{"schema":{"type":"object","properties":{"success":{"type":"boolean","description":"Always false."},"status":{"type":"object","description":"Error status. Present only when an error occurred.","properties":{"code":{"type":"integer","description":"An error code in this API, not an HTTP code."},"description":{"type":"string","description":"An error description."}}},"errors":{"type":"array","description":"Per-parameter detail, returned with validation failures such as error code 7. A parameter name here may be an internal field name rather than the documented parameter name.","items":{"type":"object","properties":{"parameter":{"type":"string","description":"Name of the parameter that failed validation."},"error":{"type":"string","description":"What was wrong with it."}}}}}}}}}}},"paths":{"/tracker/group/list":{"post":{"tags":["Trackers"],"summary":"List tracker groups","description":"Get the account's tracker groups. Reachable from a geo link session as well as a normal one.\n\nThere is always a default unnamed group with ID `0`. It cannot be changed or deleted and **is not returned here**.","operationId":"trackerGroupList","requestBody":{"required":true,"content":{"application/json":{"schema":{"type":"object","properties":{}}}}},"responses":{"200":{"description":"The groups","content":{"application/json":{"schema":{"type":"object","properties":{"success":{"type":"boolean","description":"`true` if request finished successfully.","readOnly":true},"list":{"type":"array","items":{"$ref":"#/components/schemas/TrackerGroup"}}}}}}},"400":{"description":"Bad request. The response body carries the API-level error code in `status.code`. Validation failures also include an `errors` array naming each offending parameter.","$ref":"#/components/responses/ResponseError"},"default":{"$ref":"#/components/responses/ResponseError"}}}}}}
```

***

*Required sub-user rights:* `admin`, available only to master users.

## Update a group

> Change a group's title and colour. \*\*Both are required\*\*, so this always writes both.\
> \
> Requires the \`admin\` right.

```json
{"openapi":"3.1.0","info":{"title":"Navixy Platform API","version":"1.0.0"},"tags":[{"name":"Trackers","description":"Trackers, the devices the platform tracks, together with the geo links that share their live location with people outside the account. Resources under the /tracker/ path."}],"servers":[{"url":"https://api.eu.navixy.com/v2","description":"Navixy production server on European platform"},{"url":"https://api.us.navixy.com/v2","description":"Navixy production server on American platform"},{"url":"https://api.me.navixy.com/v2","description":"Navixy production server on Middle East platform"}],"security":[{"api_key":[]}],"components":{"securitySchemes":{"api_key":{"type":"apiKey","description":"Either a user session hash or an API key, with the \"NVX \" prefix, for example \"NVX 22eac1c27af4be7b9d04da2ce1af111b\". Obtain a session hash from the userAuth operation, or create an API key from the API keys operations. A small number of operations accept a session hash only and reject an API key with error code 4; each says so in its description.","name":"Authorization","in":"header"}},"responses":{"OK":{"description":"Successful response","content":{"application/json":{"schema":{"type":"object","properties":{"success":{"type":"boolean","description":"`true` if request finished successfully.","readOnly":true}}}}}},"ResponseError":{"description":"Error response object","content":{"application/json":{"schema":{"type":"object","properties":{"success":{"type":"boolean","description":"Always false."},"status":{"type":"object","description":"Error status. Present only when an error occurred.","properties":{"code":{"type":"integer","description":"An error code in this API, not an HTTP code."},"description":{"type":"string","description":"An error description."}}},"errors":{"type":"array","description":"Per-parameter detail, returned with validation failures such as error code 7. A parameter name here may be an internal field name rather than the documented parameter name.","items":{"type":"object","properties":{"parameter":{"type":"string","description":"Name of the parameter that failed validation."},"error":{"type":"string","description":"What was wrong with it."}}}}}}}}}}},"paths":{"/tracker/group/update":{"post":{"tags":["Trackers"],"summary":"Update a group","description":"Change a group's title and colour. **Both are required**, so this always writes both.\n\nRequires the `admin` right.","operationId":"trackerGroupUpdate","requestBody":{"required":true,"content":{"application/json":{"schema":{"type":"object","properties":{"id":{"type":"integer","description":"ID of the group to update."},"title":{"type":"string","description":"Group title.","minLength":1,"maxLength":60},"color":{"type":"string","description":"Group colour in web format without a leading `#`."}},"required":["id","title","color"]}}}},"responses":{"200":{"description":"The group was updated","$ref":"#/components/responses/OK"},"400":{"description":"Bad request. The response body carries the API-level error code in `status.code`. Validation failures also include an `errors` array naming each offending parameter.","$ref":"#/components/responses/ResponseError"},"403":{"description":"Error 201: no group with this ID, or it belongs to another user.","$ref":"#/components/responses/ResponseError"},"default":{"$ref":"#/components/responses/ResponseError"}}}}}}
```

#### Errors

These errors come in addition to the [general error codes](/docs/navixy-api/general/errors.md#error-codes):

* 201 - No group with this ID, or it belongs to another user.


---

# Agent Instructions
This documentation is published with GitBook. GitBook is the documentation platform designed so that both humans and AI agents can read, navigate, and reason over technical content effectively. Learn more at gitbook.com.

## Querying This Documentation
If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter, and the optional `goal` query parameter:

```
GET https://navixy.com/docs/navixy-api/user-api/resources/tracking/tracker/group.md?ask=<question>&goal=<endgoal>
```

`ask` is the immediate question: it should be specific, self-contained, and written in natural language.
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