rendex-dev Jobs API

Async job and batch status polling

Operations 2

GET /v1/jobs/{jobId} Poll async job status #
GET /v1/batches/{batchId} Poll batch status #

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OpenAPI Specification

rendex-dev-jobs-api-openapi.yml Raw ↑
openapi: 3.2.0
info:
  title: Rendex Rendering Jobs API
  version: 1.8.0
  description: 'Render any webpage, raw HTML, or Markdown to a pixel-perfect image or PDF.

    A rendering API for automation builders and AI agents — HTML-to-image, URL

    screenshots, hosted OG links, and URL-to-Markdown extraction from one endpoint.


    Deployed on Cloudflare''s global edge (300+ locations, zero cold starts).

    MCP-compatible for AI agent workflows. Free tier included.


    **Features**: PNG/JPEG/WebP/PDF output, HTML/URL/Markdown input, batch capture (up to 500 URLs),

    geo-targeted rendering (50+ countries), async pipeline with webhook

    delivery, CSS/JS injection, custom cookies and headers, full-page capture,

    dark mode emulation, ad blocking, element selectors, custom viewports

    (320–3840px), device scale factor (1–3x), progressive navigation with

    automatic fallback.'
  contact:
    name: Copperline Labs
    url: https://rendex.dev
    email: support@rendex.dev
    x-twitter: rendexdev
  license:
    name: Proprietary
    url: https://rendex.dev/terms
  x-logo:
    url: https://rendex.dev/brand/icon-400.png
  x-providerName: rendex.dev
  x-apisguru-categories:
  - application_development
servers:
- url: https://api.rendex.dev
  description: Production
security:
- BearerAuth: []
tags:
- name: Jobs
  description: Async job and batch status polling
paths:
  /v1/jobs/{jobId}:
    get:
      operationId: getJobStatus
      summary: Poll async job status
      description: 'Returns the current status of an async screenshot job. When status is `completed`,

        the response includes the image URL or base64 data.'
      tags:
      - Jobs
      parameters:
      - name: jobId
        in: path
        required: true
        description: 'Async job identifier (returned when `async: true`)'
        schema:
          type: string
      responses:
        '200':
          description: Job status
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/JobStatusResponse'
              example:
                success: true
                data:
                  jobId: job_abc123
                  status: completed
                  url: https://example.com
                  imageUrl: https://api.rendex.dev/v1/images/abc123.png
                  createdAt: '2026-04-05T12:00:00.000Z'
                  completedAt: '2026-04-05T12:00:05.000Z'
                meta:
                  requestId: req_abc123
                  timestamp: '2026-04-05T12:00:05.000Z'
        '401':
          $ref: '#/components/responses/Unauthorized'
        '404':
          description: Job not found
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorResponse'
  /v1/batches/{batchId}:
    get:
      operationId: getBatchStatus
      summary: Poll batch status
      description: 'Returns the current status of a batch capture request, including per-URL

        job statuses and progress.'
      tags:
      - Jobs
      parameters:
      - name: batchId
        in: path
        required: true
        description: Batch identifier (returned by `POST /v1/screenshot/batch`)
        schema:
          type: string
      responses:
        '200':
          description: Batch status
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/BatchStatusResponse'
              example:
                success: true
                data:
                  batchId: batch_abc123
                  status: completed
                  totalUrls: 3
                  completed: 3
                  failed: 0
                  jobs:
                  - jobId: job_1
                    url: https://example.com
                    status: completed
                    imageUrl: https://api.rendex.dev/v1/images/1.png
                  - jobId: job_2
                    url: https://github.com
                    status: completed
                    imageUrl: https://api.rendex.dev/v1/images/2.png
                  - jobId: job_3
                    url: https://stripe.com
                    status: completed
                    imageUrl: https://api.rendex.dev/v1/images/3.png
                  createdAt: '2026-04-05T12:00:00.000Z'
                  completedAt: '2026-04-05T12:00:15.000Z'
                meta:
                  requestId: req_abc123
                  timestamp: '2026-04-05T12:00:15.000Z'
        '401':
          $ref: '#/components/responses/Unauthorized'
        '404':
          description: Batch not found
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorResponse'
components:
  responses:
    Unauthorized:
      description: Missing or invalid API key
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/ErrorResponse'
          example:
            success: false
            error:
              code: UNAUTHORIZED
              message: Invalid or missing API key.
            meta:
              requestId: req_abc123
              timestamp: '2026-04-02T12:00:00.000Z'
  schemas:
    ErrorResponse:
      type: object
      properties:
        success:
          type: boolean
          const: false
        error:
          type: object
          properties:
            code:
              type: string
              description: Machine-readable error code
            message:
              type: string
              description: Human-readable error description
            details:
              description: Additional error context (validation errors, etc.)
        meta:
          $ref: '#/components/schemas/ResponseMeta'
    ResponseMeta:
      type: object
      properties:
        requestId:
          type: string
          description: Unique request identifier
        timestamp:
          type: string
          format: date-time
    BatchStatusResponse:
      type: object
      properties:
        success:
          type: boolean
          const: true
        data:
          type: object
          properties:
            batchId:
              type: string
              description: Unique batch identifier
            status:
              type: string
              enum:
              - processing
              - completed
              - failed
              description: Overall batch status
            totalUrls:
              type: integer
              description: Total URLs in the batch
            completed:
              type: integer
              description: Number of completed captures
            failed:
              type: integer
              description: Number of failed captures
            jobs:
              type: array
              description: Per-URL job statuses
              items:
                type: object
                properties:
                  jobId:
                    type: string
                  url:
                    type: string
                    format: uri
                  status:
                    type: string
                    enum:
                    - queued
                    - processing
                    - completed
                    - failed
                  imageUrl:
                    type: string
                    format: uri
                  error:
                    type: string
            createdAt:
              type: string
              format: date-time
            completedAt:
              type: string
              format: date-time
        meta:
          $ref: '#/components/schemas/ResponseMeta'
    JobStatusResponse:
      type: object
      properties:
        success:
          type: boolean
          const: true
        data:
          type: object
          properties:
            jobId:
              type: string
              description: Unique job identifier
            status:
              type: string
              enum:
              - queued
              - processing
              - completed
              - failed
              description: Current job status
            url:
              type: string
              format: uri
              description: URL that was captured
            imageUrl:
              type: string
              format: uri
              description: Signed URL to the captured image (available when completed)
            error:
              type: string
              description: Error message (available when failed)
            createdAt:
              type: string
              format: date-time
            completedAt:
              type: string
              format: date-time
        meta:
          $ref: '#/components/schemas/ResponseMeta'
  securitySchemes:
    BearerAuth:
      type: http
      scheme: bearer
      description: 'API key as Bearer token: `Authorization: Bearer rdx_...`'
    ApiKeyHeader:
      type: apiKey
      in: header
      name: x-api-key
      description: 'API key in custom header: `x-api-key: rdx_...`'
    ApiKeyQuery:
      type: apiKey
      in: query
      name: key
      description: 'API key as query parameter (GET endpoint only): `?key=rdx_...`'
externalDocs:
  description: Rendex API Documentation
  url: https://rendex.dev/docs