_done website screenshot API

openapi: 3.2.0
info:
  title: Screenshots website screenshot API
  description: Renders a webpage exactly as a real browser would, including all its scripts and dynamic content, then takes a picture of it. You can capture just the visible area or the whole scrollable page, choose the screen size, wait for slow-loading images to finish, and hide cookie banners or popups before the picture is taken.
  version: 1.0.0
  contact:
    name: _done
    url: https://forms.gle/5KzuSFH7p8hHtDmz7
    email: info@underscoredone.com
  x-openapi-url: https://screenshots.underscoredone.com/openapi.json
  x-logo:
    url: https://underscoredone.com/logo.png
    altText: _done
  x-guidance: Send the target url plus any optional capture settings. Set load_lazy true and wait_until to networkidle0 or networkidle2 for pages that load content as you scroll, such as image galleries or social feeds. Set allow_popups false (default) to automatically hide cookie banners and chat widgets. The response gives a short-lived link to the captured image, not the image itself, so download it promptly if you need to keep it.
  x-ai-instructions: Send the target url plus any optional capture settings. Set load_lazy true and wait_until to networkidle0 or networkidle2 for pages that load content as you scroll, such as image galleries or social feeds. Set allow_popups false (default) to automatically hide cookie banners and chat widgets. The response gives a short-lived link to the captured image, not the image itself, so download it promptly if you need to keep it.
  x-provider: _done — single-purpose utility APIs for developers and AI agents. Pay per call with USDC on Base Mainnet or Solana Mainnet.
  x-pricing:
    model: pay-per-call
    currency: USDC
    network: Base Mainnet or Solana Mainnet
    price: $0.02
  x-keywords:
  - network
  - screenshots
  - url-to-screenshot
  - url to secreenshot
  - webpage capture
  - browser rendering
  - full page screenshot
  - website image
  - puppeteer
  - headless browser
  - utility
  - api
  - ai-agent
  - pay-per-call
  - usdc
  - x402
  x-category: website screenshot
  x-provider-url: https://underscoredone.com
  x-agentcash-auth:
    mode: paid
  x-402:
    price: $0.02
    network: eip155:8453
    asset: '0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913'
    pay_to: '0xE9740820225B3918b4ddd1292C7cA4Ca0e2C2F08'
    facilitator: https://api.cdp.coinbase.com/platform/v2/x402
    scheme: exact
    description: Renders a webpage exactly as a real browser would, including all its scripts and dynamic content, then takes a picture of it. You can capture just the visible area or the whole scrollable page, choose the screen size, wait for slow-loading images to finish, and hide cookie banners or popups before the picture is taken.
    mime_type: application/json
    networks:
    - network: eip155:8453
      asset: '0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913'
      pay_to: '0xE9740820225B3918b4ddd1292C7cA4Ca0e2C2F08'
    - network: solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp
      asset: EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v
      pay_to: 8ugAWAXDB8V18kiUrGZTq1oMvU3C6Fxs8hfC6rvzQT3b
servers:
- url: https://screenshots.underscoredone.com
  description: Production
tags:
- name: website screenshot
paths:
  /capture:
    post:
      tags:
      - website screenshot
      summary: Takes a screenshot of any webpage after it fully loads.
      description: Loads a webpage in a real browser, waits for it to be ready, and returns a link to a picture of it.
      operationId: handler_capture_post
      requestBody:
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/Request'
        required: true
      responses:
        '200':
          description: Successful response
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Response'
              examples:
                success:
                  summary: Successful response
                  value:
                    api_version: 1.0.0
                    url: https://example.com
                    image: https://r2.example.com/shot-abc123.png
                    format: png
                    width: 1920
                    height: 1080
                    captured_at: '2026-07-20T04:12:33Z'
        '422':
          description: Unprocessable — a required field is missing or the wrong type. Check the detail field for specifics.
          content:
            application/json:
              schema:
                type: object
                properties:
                  detail:
                    type: array
        '402':
          description: Payment required. Send a signed USDC payment on Base Mainnet or Solana Mainnet using the x402 protocol.
          headers:
            X-Payment-Response:
              description: x402 payment challenge — base64-encoded JSON with payment details.
              schema:
                type: string
        '400':
          description: Bad request — your input failed validation or could not be processed. Check the detail field for specifics.
          content:
            application/json:
              schema:
                type: object
                properties:
                  detail:
                    type: string
      x-ai-instructions: Send the target url plus any optional capture settings. Set load_lazy true and wait_until to networkidle0 or networkidle2 for pages that load content as you scroll, such as image galleries or social feeds. Set allow_popups false (default) to automatically hide cookie banners and chat widgets. The response gives a short-lived link to the captured image, not the image itself, so download it promptly if you need to keep it.
      x-guidance: Send the target url plus any optional capture settings. Set load_lazy true and wait_until to networkidle0 or networkidle2 for pages that load content as you scroll, such as image galleries or social feeds. Set allow_popups false (default) to automatically hide cookie banners and chat widgets. The response gives a short-lived link to the captured image, not the image itself, so download it promptly if you need to keep it.
      x-payment-info:
        price:
          fixed:
            mode: fixed
            currency: USD
            amount: '0.02'
        protocols:
        - x402: {}
components:
  schemas:
    Request:
      properties:
        url:
          type: string
          title: Url
          description: The web address of the page you want a picture of.
        full_page:
          type: boolean
          title: Full Page
          description: If true, captures the entire scrollable page instead of just what is visible on screen.
          default: false
        viewport:
          anyOf:
          - $ref: '#/components/schemas/Viewport'
          - type: 'null'
          description: The width and height of the browser window used to show the page, in pixels.
        wait_until:
          type: string
          enum:
          - load
          - domcontentloaded
          - networkidle0
          - networkidle2
          title: Wait Until
          description: When to consider the page ready to capture.
          default: load
        allow_popups:
          type: boolean
          title: Allow Popups
          description: If false, cookie banners, consent popups, and chat widgets are hidden before the picture is taken.
          default: false
        load_lazy:
          type: boolean
          title: Load Lazy
          description: If true, scrolls through the page first so slow-loading images finish loading before the picture is taken.
          default: false
      type: object
      required:
      - url
      title: Request
      example:
        allow_popups: false
        full_page: false
        load_lazy: true
        url: https://example.com
        viewport:
          height: 1080
          width: 1920
        wait_until: networkidle0
    Response:
      properties:
        api_version:
          type: string
          title: Api Version
          description: The version of this service that answered the request.
          default: 1.0.0
        url:
          type: string
          title: Url
          description: The web address that was captured.
        image:
          type: string
          title: Image
          description: A short-lived link to the captured picture. Download it promptly if you need to keep it.
        format:
          type: string
          title: Format
          description: The picture file type, such as png.
        width:
          type: integer
          title: Width
          description: The width of the captured picture, in pixels.
        height:
          type: integer
          title: Height
          description: The height of the captured picture, in pixels.
        captured_at:
          type: string
          title: Captured At
          description: The date and time the picture was taken.
      type: object
      required:
      - url
      - image
      - format
      - width
      - height
      - captured_at
      title: Response
      example:
        api_version: 1.0.0
        captured_at: '2026-07-20T04:12:33Z'
        format: png
        height: 1080
        image: https://r2.example.com/shot-abc123.png
        url: https://example.com
        width: 1920
    Viewport:
      properties:
        width:
          type: integer
          maximum: 7680.0
          minimum: 1.0
          title: Width
          description: How wide the browser window should be, in pixels.
        height:
          type: integer
          maximum: 4320.0
          minimum: 1.0
          title: Height
          description: How tall the browser window should be, in pixels.
      additionalProperties: false
      type: object
      required:
      - width
      - height
      title: Viewport
      example:
        height: 1080
        width: 1920
  securitySchemes:
    siwx:
      type: apiKey
      in: header
      name: SIGN-IN-WITH-X
      description: CAIP-122 wallet signature for repeat access after payment
x-payment-accepts:
- scheme: exact
  network: eip155:8453
  payTo: '0xE9740820225B3918b4ddd1292C7cA4Ca0e2C2F08'
  asset: '0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913'
- scheme: exact
  network: solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp
  payTo: 8ugAWAXDB8V18kiUrGZTq1oMvU3C6Fxs8hfC6rvzQT3b
  asset: EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v