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

# Render a completed nest

> Returns a rendered image of a completed nesting result **synchronously, in the response body** — the one export you can fetch and use in a single call. Useful for previews in your UI or operator sheets.

The response carries the render as a base64-encoded string in `Base64EncodedRendering`, with its format in `RenderFormat` and pixel dimensions in `xDimension` / `yDimension`.



## OpenAPI

````yaml /openapi.json get /v1/nesting/render/
openapi: 3.0.0
info:
  title: NestAPI
  version: '1.0'
servers:
  - url: https://api.nestapi.com
    description: Production
security: []
tags:
  - name: account
    description: API key and account management
  - name: admin
  - name: ApiAdmin
  - name: auth
  - name: billing
  - name: fairness
    description: >-
      Per-customer nesting-minutes fairness config, weights and usage (requires
      an Admin API key)
  - name: importer
  - name: nesting
    description: Submit nesting jobs, retrieve results and exports
  - name: plan
  - name: proxy
  - name: public
    description: Health check and public utility endpoints
  - name: subscriptionstatus
paths:
  /v1/nesting/render/:
    parameters:
      - $ref: '#/components/parameters/Accept'
    get:
      tags:
        - nesting
      summary: Render a completed nest
      description: >-
        Returns a rendered image of a completed nesting result **synchronously,
        in the response body** — the one export you can fetch and use in a
        single call. Useful for previews in your UI or operator sheets.


        The response carries the render as a base64-encoded string in
        `Base64EncodedRendering`, with its format in `RenderFormat` and pixel
        dimensions in `xDimension` / `yDimension`.
      operationId: FetchNestingRender
      parameters:
        - name: RequestId
          in: query
          description: >-
            The completed job to render. This is `NestIdentifier` in the webhook
            payload.
          required: true
          x-nullable: false
          schema:
            type: string
        - name: ResultIdentity
          in: query
          description: >-
            The specific result to render (`ResultIdentity` in the webhook
            payload).
          required: true
          x-nullable: false
          schema:
            type: string
      responses:
        '200':
          description: The rendered image and its dimensions.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/RenderResponse'
        '401':
          description: API key is missing or invalid.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/RenderResponse'
      deprecated: false
      security:
        - Bearer: []
components:
  parameters:
    Accept:
      name: Accept
      in: header
      description: Accept Header
      required: true
      schema:
        type: string
        enum:
          - application/json
  schemas:
    RenderResponse:
      title: RenderResponse
      properties:
        Base64EncodedRendering:
          description: The rendered image, base64-encoded.
          type: string
        RenderFormat:
          description: The image format of the rendering, e.g. `svg` or `png`.
          type: string
        ResultIdentity:
          description: The result this rendering was produced for.
          type: string
          nullable: false
        xDimension:
          description: The width of the rendering, in pixels.
          type: string
        yDimension:
          description: The height of the rendering, in pixels.
          type: string
      description: RenderResponse
      type: object
  securitySchemes:
    Bearer:
      type: apiKey
      name: Authorization
      in: header

````