rendex-dev

rendex-dev Watch API

Website change monitoring — create watches, read run history, receive change webhooks. Rendex renders each check in real Chrome, runs a before/after visual (and/or text) diff, and alerts you by email (every plan) or signed webhook (Starter+). Shares your `rdx_` key and credit pool with the rendering endpoints — one credit per check.

GitHub OpenAPI

Operations 8

POST /v1/watches Create a watch #
GET /v1/watches List your watches #
GET /v1/watches/{id} Fetch one watch #
PATCH /v1/watches/{id} Update, pause, resume, or re-point a watch #
DELETE /v1/watches/{id} Delete a watch and its run history #
GET /v1/watches/{id}/runs Read a watch's run history #
POST /v1/watches/{id}/run Run a check now #
POST /v1/watches/test Dry-run a watch config (creates nothing) #

Specifications

⚙
OpenAPI
https://artifacts.apis.io/rendex-dev/openapi/rendex-dev-watch-api-openapi.yml

Schemas & Data

📊
JSONSchema
https://artifacts.apis.io/rendex-dev/json-schema/rendex-dev-screenshot-request-schema.json
📊
JSONSchema
https://artifacts.apis.io/rendex-dev/json-schema/rendex-dev-create-watch-request-schema.json
📊
JSONSchema
https://artifacts.apis.io/rendex-dev/json-schema/rendex-dev-watch-run-schema.json
📊
JSONSchema
https://artifacts.apis.io/rendex-dev/json-schema/rendex-dev-watch-schema.json
📊
JSONSchema
https://artifacts.apis.io/rendex-dev/json-schema/rendex-dev-screenshot-json-response-schema.json
📊
JSONSchema
https://artifacts.apis.io/rendex-dev/json-schema/rendex-dev-update-watch-request-schema.json

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OpenAPI Specification

rendex-dev-watch-api-openapi.yml Raw ↑ 
openapi: 3.2.0
info:
  title: Rendex Rendering Watch 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:


# --- truncated at 32 KB (33 KB total) ---
# Full source: https://artifacts.apis.io/rendex-dev/openapi/rendex-dev-watch-api-openapi.yml