# Create New Asset

POST https://api.trebellar.app/api/v2/assets
Content-Type: application/json

Create a single new asset within the hierarchical structure. The asset will be automatically assigned a unique ID and can include children assets for bulk creation. When creating hierarchical assets, ensure parent assets exist or are created first. Supports all asset types: structures, floors, spaces, desks, and sensors.

Reference: https://docs.trebellar.app/api-reference/api-resources/assets/add-single

## OpenAPI Specification

```yaml
openapi: 3.1.1
info:
  title: Create New Asset
  version: endpoint_assets.addSingle
paths:
  /api/v2/assets:
    post:
      operationId: add-single
      summary: Create New Asset
      description: >-
        Create a single new asset within the hierarchical structure. The asset
        will be automatically assigned a unique ID and can include children
        assets for bulk creation. When creating hierarchical assets, ensure
        parent assets exist or are created first. Supports all asset types:
        structures, floors, spaces, desks, and sensors.
      tags:
        - - subpackage_assets
      parameters:
        - name: X-Trebellar-Api-Key
          in: header
          required: true
          schema:
            type: string
      responses:
        '200':
          description: Asset and any child assets created successfully with assigned IDs
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/assets_addSingle_Response_200'
        '400':
          description: >-
            Invalid asset data, missing required fields, or invalid parent
            relationship
          content: {}
        '500':
          description: >-
            Server error during asset creation, possibly due to database
            constraints
          content: {}
      requestBody:
        content:
          application/json:
            schema:
              type: object
              properties:
                asset:
                  $ref: '#/components/schemas/AssetInput'
              required:
                - asset
components:
  schemas:
    AssetId:
      type: string
    AssetLabel:
      type: string
    PolygonLocationSchemaType:
      type: string
      enum:
        - value: Point
        - value: Line
        - value: Polygon
    Point:
      type: array
      items:
        type: number
        format: double
    Line:
      type: array
      items:
        $ref: '#/components/schemas/Point'
    Polygon:
      type: array
      items:
        $ref: '#/components/schemas/Point'
    PolygonLocationSchemaCoordinates2:
      type: array
      items:
        $ref: '#/components/schemas/Polygon'
    PolygonLocationSchemaCoordinates:
      oneOf:
        - $ref: '#/components/schemas/Point'
        - $ref: '#/components/schemas/Line'
        - $ref: '#/components/schemas/PolygonLocationSchemaCoordinates2'
    PolygonLocationSchema:
      type: object
      properties:
        type:
          $ref: '#/components/schemas/PolygonLocationSchemaType'
          description: Type of geographic location
        coordinates:
          $ref: '#/components/schemas/PolygonLocationSchemaCoordinates'
      required:
        - type
        - coordinates
    Coordinates:
      type: object
      properties:
        lat:
          type: number
          format: double
        lon:
          type: number
          format: double
      required:
        - lat
        - lon
    AssetURLResourceSchema:
      type: object
      properties:
        name:
          type: string
        url:
          type: string
        dataUri:
          type: string
    StructureAssetStatus:
      type: string
      enum:
        - value: active
        - value: mothball
        - value: reserve
        - value: pending_exit
        - value: pending_new
        - value: new
        - value: closed
    StructureStaticProperties:
      type: object
      properties:
        externalId:
          type: string
        seats:
          type: number
          format: double
        capacity:
          type: number
          format: double
        headcount:
          type: number
          format: double
        address:
          type: string
        coordinates:
          $ref: '#/components/schemas/Coordinates'
        holidays:
          type: array
          items:
            type: string
        rentableSqft:
          type: number
          format: double
        businessHoursStart:
          type: string
        businessHoursEnd:
          type: string
        businessDays:
          type: array
          items:
            type: string
        locationGroup:
          type: string
        photos:
          type: array
          items:
            $ref: '#/components/schemas/AssetURLResourceSchema'
        status:
          $ref: '#/components/schemas/StructureAssetStatus'
        timezone:
          type: string
      required:
        - timezone
    StructureInput:
      type: object
      properties:
        id:
          $ref: '#/components/schemas/AssetId'
        label:
          $ref: '#/components/schemas/AssetLabel'
        parentId:
          type: string
          description: Parent asset ID
        location:
          $ref: '#/components/schemas/PolygonLocationSchema'
        dynamicProperties:
          type: object
          additionalProperties:
            description: Any type
          description: Dynamic properties as JSON
        type:
          type: string
          enum:
            - type: stringLiteral
              value: STRUCTURE
        staticProperties:
          $ref: '#/components/schemas/StructureStaticProperties'
        children:
          type: array
          items:
            $ref: '#/components/schemas/AssetInput'
      required:
        - label
        - type
        - staticProperties
    FloorStaticProperties:
      type: object
      properties:
        externalId:
          type: string
        seats:
          type: number
          format: double
        capacity:
          type: number
          format: double
        headcount:
          type: number
          format: double
        image:
          type: object
          additionalProperties:
            description: Any type
          description: Floor image data
        scale:
          type: object
          additionalProperties:
            description: Any type
          description: Floor scale data
    FloorInput:
      type: object
      properties:
        id:
          $ref: '#/components/schemas/AssetId'
        label:
          $ref: '#/components/schemas/AssetLabel'
        parentId:
          type: string
          description: Parent asset ID
        location:
          $ref: '#/components/schemas/PolygonLocationSchema'
        dynamicProperties:
          type: object
          additionalProperties:
            description: Any type
          description: Dynamic properties as JSON
        type:
          type: string
          enum:
            - type: stringLiteral
              value: FLOOR
        staticProperties:
          $ref: '#/components/schemas/FloorStaticProperties'
        children:
          type: array
          items:
            $ref: '#/components/schemas/AssetInput'
      required:
        - label
        - type
        - staticProperties
    SpaceInputStaticPropertiesBookable:
      oneOf:
        - type: boolean
        - type: string
    SpaceInputStaticProperties:
      type: object
      properties:
        externalId:
          type: string
        seats:
          type: number
          format: double
        capacity:
          type: number
          format: double
        headcount:
          type: number
          format: double
        spaceType:
          type: string
        bookable:
          $ref: '#/components/schemas/SpaceInputStaticPropertiesBookable'
        photos:
          type: array
          items:
            $ref: '#/components/schemas/AssetURLResourceSchema'
        description:
          type: string
    SpaceInput:
      type: object
      properties:
        id:
          $ref: '#/components/schemas/AssetId'
        label:
          $ref: '#/components/schemas/AssetLabel'
        parentId:
          type: string
          description: Parent asset ID
        location:
          $ref: '#/components/schemas/PolygonLocationSchema'
        dynamicProperties:
          type: object
          additionalProperties:
            description: Any type
          description: Dynamic properties as JSON
        type:
          type: string
          enum:
            - type: stringLiteral
              value: SPACE
        staticProperties:
          $ref: '#/components/schemas/SpaceInputStaticProperties'
          description: Properties for space assets
        children:
          type: array
          items:
            $ref: '#/components/schemas/AssetInput'
      required:
        - label
        - type
        - staticProperties
    DeskInputStaticPropertiesBookable:
      oneOf:
        - type: boolean
        - type: string
    DeskInputStaticProperties:
      type: object
      properties:
        externalId:
          type: string
        seats:
          type: number
          format: double
        capacity:
          type: number
          format: double
        headcount:
          type: number
          format: double
        bookable:
          $ref: '#/components/schemas/DeskInputStaticPropertiesBookable'
    DeskInput:
      type: object
      properties:
        id:
          $ref: '#/components/schemas/AssetId'
        label:
          $ref: '#/components/schemas/AssetLabel'
        parentId:
          type: string
          description: Parent asset ID
        location:
          $ref: '#/components/schemas/PolygonLocationSchema'
        dynamicProperties:
          type: object
          additionalProperties:
            description: Any type
          description: Dynamic properties as JSON
        type:
          type: string
          enum:
            - type: stringLiteral
              value: DESK
        staticProperties:
          $ref: '#/components/schemas/DeskInputStaticProperties'
          description: Properties for desk assets
        children:
          type: array
          items:
            $ref: '#/components/schemas/AssetInput'
      required:
        - label
        - type
        - staticProperties
    SensorGroupInput:
      type: object
      properties:
        id:
          $ref: '#/components/schemas/AssetId'
        label:
          $ref: '#/components/schemas/AssetLabel'
        parentId:
          type: string
          description: Parent asset ID
        location:
          $ref: '#/components/schemas/PolygonLocationSchema'
        dynamicProperties:
          type: object
          additionalProperties:
            description: Any type
          description: Dynamic properties as JSON
        type:
          type: string
          enum:
            - type: stringLiteral
              value: SENSOR_GROUP
        staticProperties:
          type: object
          additionalProperties:
            description: Any type
        children:
          type: array
          items:
            $ref: '#/components/schemas/AssetInput'
      required:
        - label
        - type
        - staticProperties
    SensorInputSensorProperties:
      type: object
      properties:
        sensorId:
          type: string
        name:
          type: string
      required:
        - sensorId
    SensorInput:
      type: object
      properties:
        id:
          $ref: '#/components/schemas/AssetId'
        label:
          $ref: '#/components/schemas/AssetLabel'
        parentId:
          type: string
          description: Parent asset ID
        location:
          $ref: '#/components/schemas/PolygonLocationSchema'
        dynamicProperties:
          type: object
          additionalProperties:
            description: Any type
          description: Dynamic properties as JSON
        type:
          type: string
          enum:
            - type: stringLiteral
              value: SENSOR
        staticProperties:
          type: object
          additionalProperties:
            description: Any type
        sensorProperties:
          $ref: '#/components/schemas/SensorInputSensorProperties'
          description: Sensor-specific properties
        children:
          type: array
          items:
            $ref: '#/components/schemas/AssetInput'
      required:
        - label
        - type
        - staticProperties
        - sensorProperties
    AssetInput:
      oneOf:
        - $ref: '#/components/schemas/StructureInput'
        - $ref: '#/components/schemas/FloorInput'
        - $ref: '#/components/schemas/SpaceInput'
        - $ref: '#/components/schemas/DeskInput'
        - $ref: '#/components/schemas/SensorGroupInput'
        - $ref: '#/components/schemas/SensorInput'
    StructureOutput:
      type: object
      properties:
        id:
          $ref: '#/components/schemas/AssetId'
        label:
          $ref: '#/components/schemas/AssetLabel'
        parentId:
          type: string
          description: Parent asset ID
        parentIdPath:
          type: array
          items:
            type: string
        location:
          $ref: '#/components/schemas/PolygonLocationSchema'
        dynamicProperties:
          type: object
          additionalProperties:
            description: Any type
          description: Dynamic properties as JSON
        type:
          type: string
          enum:
            - type: stringLiteral
              value: STRUCTURE
        staticProperties:
          $ref: '#/components/schemas/StructureStaticProperties'
        children:
          type: array
          items:
            $ref: '#/components/schemas/AssetOutput'
      required:
        - id
        - label
        - type
        - staticProperties
    FloorOutput:
      type: object
      properties:
        id:
          $ref: '#/components/schemas/AssetId'
        label:
          $ref: '#/components/schemas/AssetLabel'
        parentId:
          type: string
          description: Parent asset ID
        parentIdPath:
          type: array
          items:
            type: string
        location:
          $ref: '#/components/schemas/PolygonLocationSchema'
        dynamicProperties:
          type: object
          additionalProperties:
            description: Any type
          description: Dynamic properties as JSON
        type:
          type: string
          enum:
            - type: stringLiteral
              value: FLOOR
        staticProperties:
          $ref: '#/components/schemas/FloorStaticProperties'
        children:
          type: array
          items:
            $ref: '#/components/schemas/AssetOutput'
      required:
        - id
        - label
        - type
        - staticProperties
    SpaceOutputStaticPropertiesBookable:
      oneOf:
        - type: boolean
        - type: string
    SpaceOutputStaticProperties:
      type: object
      properties:
        externalId:
          type: string
        seats:
          type: number
          format: double
        capacity:
          type: number
          format: double
        headcount:
          type: number
          format: double
        spaceType:
          type: string
        bookable:
          $ref: '#/components/schemas/SpaceOutputStaticPropertiesBookable'
        photos:
          type: array
          items:
            $ref: '#/components/schemas/AssetURLResourceSchema'
        description:
          type: string
    SpaceOutput:
      type: object
      properties:
        id:
          $ref: '#/components/schemas/AssetId'
        label:
          $ref: '#/components/schemas/AssetLabel'
        parentId:
          type: string
          description: Parent asset ID
        parentIdPath:
          type: array
          items:
            type: string
        location:
          $ref: '#/components/schemas/PolygonLocationSchema'
        dynamicProperties:
          type: object
          additionalProperties:
            description: Any type
          description: Dynamic properties as JSON
        type:
          type: string
          enum:
            - type: stringLiteral
              value: SPACE
        staticProperties:
          $ref: '#/components/schemas/SpaceOutputStaticProperties'
          description: Properties for space assets
        children:
          type: array
          items:
            $ref: '#/components/schemas/AssetOutput'
      required:
        - id
        - label
        - type
        - staticProperties
    DeskOutputStaticPropertiesBookable:
      oneOf:
        - type: boolean
        - type: string
    DeskOutputStaticProperties:
      type: object
      properties:
        externalId:
          type: string
        seats:
          type: number
          format: double
        capacity:
          type: number
          format: double
        headcount:
          type: number
          format: double
        bookable:
          $ref: '#/components/schemas/DeskOutputStaticPropertiesBookable'
    DeskOutput:
      type: object
      properties:
        id:
          $ref: '#/components/schemas/AssetId'
        label:
          $ref: '#/components/schemas/AssetLabel'
        parentId:
          type: string
          description: Parent asset ID
        parentIdPath:
          type: array
          items:
            type: string
        location:
          $ref: '#/components/schemas/PolygonLocationSchema'
        dynamicProperties:
          type: object
          additionalProperties:
            description: Any type
          description: Dynamic properties as JSON
        type:
          type: string
          enum:
            - type: stringLiteral
              value: DESK
        staticProperties:
          $ref: '#/components/schemas/DeskOutputStaticProperties'
          description: Properties for desk assets
        children:
          type: array
          items:
            $ref: '#/components/schemas/AssetOutput'
      required:
        - id
        - label
        - type
        - staticProperties
    SensorGroupOutput:
      type: object
      properties:
        id:
          $ref: '#/components/schemas/AssetId'
        label:
          $ref: '#/components/schemas/AssetLabel'
        parentId:
          type: string
          description: Parent asset ID
        parentIdPath:
          type: array
          items:
            type: string
        location:
          $ref: '#/components/schemas/PolygonLocationSchema'
        dynamicProperties:
          type: object
          additionalProperties:
            description: Any type
          description: Dynamic properties as JSON
        type:
          type: string
          enum:
            - type: stringLiteral
              value: SENSOR_GROUP
        staticProperties:
          type: object
          additionalProperties:
            description: Any type
        children:
          type: array
          items:
            $ref: '#/components/schemas/AssetOutput'
      required:
        - id
        - label
        - type
        - staticProperties
    SensorOutputSensorProperties:
      type: object
      properties:
        sensorId:
          type: string
        name:
          type: string
      required:
        - sensorId
    SensorOutput:
      type: object
      properties:
        id:
          $ref: '#/components/schemas/AssetId'
        label:
          $ref: '#/components/schemas/AssetLabel'
        parentId:
          type: string
          description: Parent asset ID
        parentIdPath:
          type: array
          items:
            type: string
        location:
          $ref: '#/components/schemas/PolygonLocationSchema'
        dynamicProperties:
          type: object
          additionalProperties:
            description: Any type
          description: Dynamic properties as JSON
        type:
          type: string
          enum:
            - type: stringLiteral
              value: SENSOR
        staticProperties:
          type: object
          additionalProperties:
            description: Any type
        sensorProperties:
          $ref: '#/components/schemas/SensorOutputSensorProperties'
          description: Sensor-specific properties
        children:
          type: array
          items:
            $ref: '#/components/schemas/AssetOutput'
      required:
        - id
        - label
        - type
        - staticProperties
        - sensorProperties
    AssetOutput:
      oneOf:
        - $ref: '#/components/schemas/StructureOutput'
        - $ref: '#/components/schemas/FloorOutput'
        - $ref: '#/components/schemas/SpaceOutput'
        - $ref: '#/components/schemas/DeskOutput'
        - $ref: '#/components/schemas/SensorGroupOutput'
        - $ref: '#/components/schemas/SensorOutput'
    assets_addSingle_Response_200:
      type: object
      properties:
        success:
          type: boolean
        asset:
          $ref: '#/components/schemas/AssetOutput'
      required:
        - success
        - asset

```

## SDK Code Examples

```typescript
import { TrebellarApiClient } from "@trebellar/api-sdk";

async function main() {
    const client = new TrebellarApiClient({
        environment: "https://api.trebellar.app",
    });
    await client.assets.addSingle({});
}
main();

```

```python
from trebellar import TrebellarApi

client = TrebellarApi(
    base_url="https://api.trebellar.app",
    api_key=
)

client.assets.add_single(
    asset=
)

```

```go
package main

import (
	"fmt"
	"strings"
	"net/http"
	"io"
)

func main() {

	url := "https://api.trebellar.app/api/v2/assets"

	payload := strings.NewReader("{\n  \"asset\": {\n    \"label\": \"San Francisco Tower - Floor 42\",\n    \"type\": \"string\",\n    \"staticProperties\": {\n      \"address\": \"123 Main St, San Francisco, CA 94105\",\n      \"coordinates\": {\n        \"lat\": 37.7749,\n        \"lon\": -122.4194\n      },\n      \"rentableSqft\": 50000,\n      \"businessHoursStart\": \"08:00\",\n      \"businessHoursEnd\": \"18:00\",\n      \"businessDays\": [\n        \"monday\",\n        \"tuesday\",\n        \"wednesday\",\n        \"thursday\",\n        \"friday\"\n      ],\n      \"status\": \"active\",\n      \"timezone\": \"America/Los_Angeles\"\n    }\n  }\n}")

	req, _ := http.NewRequest("POST", url, payload)

	req.Header.Add("X-Trebellar-Api-Key", "<apiKey>")
	req.Header.Add("Content-Type", "application/json")

	res, _ := http.DefaultClient.Do(req)

	defer res.Body.Close()
	body, _ := io.ReadAll(res.Body)

	fmt.Println(res)
	fmt.Println(string(body))

}
```

```ruby
require 'uri'
require 'net/http'

url = URI("https://api.trebellar.app/api/v2/assets")

http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true

request = Net::HTTP::Post.new(url)
request["X-Trebellar-Api-Key"] = '<apiKey>'
request["Content-Type"] = 'application/json'
request.body = "{\n  \"asset\": {\n    \"label\": \"San Francisco Tower - Floor 42\",\n    \"type\": \"string\",\n    \"staticProperties\": {\n      \"address\": \"123 Main St, San Francisco, CA 94105\",\n      \"coordinates\": {\n        \"lat\": 37.7749,\n        \"lon\": -122.4194\n      },\n      \"rentableSqft\": 50000,\n      \"businessHoursStart\": \"08:00\",\n      \"businessHoursEnd\": \"18:00\",\n      \"businessDays\": [\n        \"monday\",\n        \"tuesday\",\n        \"wednesday\",\n        \"thursday\",\n        \"friday\"\n      ],\n      \"status\": \"active\",\n      \"timezone\": \"America/Los_Angeles\"\n    }\n  }\n}"

response = http.request(request)
puts response.read_body
```

```java
HttpResponse<String> response = Unirest.post("https://api.trebellar.app/api/v2/assets")
  .header("X-Trebellar-Api-Key", "<apiKey>")
  .header("Content-Type", "application/json")
  .body("{\n  \"asset\": {\n    \"label\": \"San Francisco Tower - Floor 42\",\n    \"type\": \"string\",\n    \"staticProperties\": {\n      \"address\": \"123 Main St, San Francisco, CA 94105\",\n      \"coordinates\": {\n        \"lat\": 37.7749,\n        \"lon\": -122.4194\n      },\n      \"rentableSqft\": 50000,\n      \"businessHoursStart\": \"08:00\",\n      \"businessHoursEnd\": \"18:00\",\n      \"businessDays\": [\n        \"monday\",\n        \"tuesday\",\n        \"wednesday\",\n        \"thursday\",\n        \"friday\"\n      ],\n      \"status\": \"active\",\n      \"timezone\": \"America/Los_Angeles\"\n    }\n  }\n}")
  .asString();
```

```php
<?php

$client = new \GuzzleHttp\Client();

$response = $client->request('POST', 'https://api.trebellar.app/api/v2/assets', [
  'body' => '{
  "asset": {
    "label": "San Francisco Tower - Floor 42",
    "type": "string",
    "staticProperties": {
      "address": "123 Main St, San Francisco, CA 94105",
      "coordinates": {
        "lat": 37.7749,
        "lon": -122.4194
      },
      "rentableSqft": 50000,
      "businessHoursStart": "08:00",
      "businessHoursEnd": "18:00",
      "businessDays": [
        "monday",
        "tuesday",
        "wednesday",
        "thursday",
        "friday"
      ],
      "status": "active",
      "timezone": "America/Los_Angeles"
    }
  }
}',
  'headers' => [
    'Content-Type' => 'application/json',
    'X-Trebellar-Api-Key' => '<apiKey>',
  ],
]);

echo $response->getBody();
```

```csharp
var client = new RestClient("https://api.trebellar.app/api/v2/assets");
var request = new RestRequest(Method.POST);
request.AddHeader("X-Trebellar-Api-Key", "<apiKey>");
request.AddHeader("Content-Type", "application/json");
request.AddParameter("application/json", "{\n  \"asset\": {\n    \"label\": \"San Francisco Tower - Floor 42\",\n    \"type\": \"string\",\n    \"staticProperties\": {\n      \"address\": \"123 Main St, San Francisco, CA 94105\",\n      \"coordinates\": {\n        \"lat\": 37.7749,\n        \"lon\": -122.4194\n      },\n      \"rentableSqft\": 50000,\n      \"businessHoursStart\": \"08:00\",\n      \"businessHoursEnd\": \"18:00\",\n      \"businessDays\": [\n        \"monday\",\n        \"tuesday\",\n        \"wednesday\",\n        \"thursday\",\n        \"friday\"\n      ],\n      \"status\": \"active\",\n      \"timezone\": \"America/Los_Angeles\"\n    }\n  }\n}", ParameterType.RequestBody);
IRestResponse response = client.Execute(request);
```

```swift
import Foundation

let headers = [
  "X-Trebellar-Api-Key": "<apiKey>",
  "Content-Type": "application/json"
]
let parameters = ["asset": [
    "label": "San Francisco Tower - Floor 42",
    "type": "string",
    "staticProperties": [
      "address": "123 Main St, San Francisco, CA 94105",
      "coordinates": [
        "lat": 37.7749,
        "lon": -122.4194
      ],
      "rentableSqft": 50000,
      "businessHoursStart": "08:00",
      "businessHoursEnd": "18:00",
      "businessDays": ["monday", "tuesday", "wednesday", "thursday", "friday"],
      "status": "active",
      "timezone": "America/Los_Angeles"
    ]
  ]] as [String : Any]

let postData = JSONSerialization.data(withJSONObject: parameters, options: [])

let request = NSMutableURLRequest(url: NSURL(string: "https://api.trebellar.app/api/v2/assets")! as URL,
                                        cachePolicy: .useProtocolCachePolicy,
                                    timeoutInterval: 10.0)
request.httpMethod = "POST"
request.allHTTPHeaderFields = headers
request.httpBody = postData as Data

let session = URLSession.shared
let dataTask = session.dataTask(with: request as URLRequest, completionHandler: { (data, response, error) -> Void in
  if (error != nil) {
    print(error as Any)
  } else {
    let httpResponse = response as? HTTPURLResponse
    print(httpResponse)
  }
})

dataTask.resume()
```