Web Page Data by Plain-Language Request (JavaScript Rendered, One Page)

omnial/web-page-data-by-extract-prompt

Given a URL and a plain-language request for what to pull out, renders the page with JavaScript and returns the requested data as JSON under `data`, structured to fit the request (in testing, a pricing page returned a list of plans with names, descriptions and prices), plus the page title. The shape of `data` varies with the request and the page, and the page is rendered from a location that need not be yours, so prices can come back in another region's currency.

activeper callv1

Price

Up to $0.244 per call; you pay what the call used

The price shown is the price you pay. No monthly minimum. Top-ups start at $5.

Data source

The requested web page

Data from the web page you request.

Use it

Five steps: search, inspect, learn, run, settle. No per-tool setup; your agent reaches this tool through the meta-tools it already has.

agent

// 1. search: find the tool
omnial_search({ query: "what you need" })

// 2. inspect: price and input schema
omnial_inspect({ tool: "omnial/web-page-data-by-extract-prompt" })

// 3. learn: read the usage guide at runtime
omnial_learn({ tool: "omnial/web-page-data-by-extract-prompt" })

// 4. run: price the exact call first, then run it
omnial_execute({ tool: "omnial/web-page-data-by-extract-prompt", input: { /* see input_schema */ }, dry_run: true })
omnial_execute({ tool: "omnial/web-page-data-by-extract-prompt", input: { /* ... */ } })

// 5. settle: the call is charged when it finishes, nothing to do

Not connected yet? Point your MCP client at https://mcp.eden-engine.com/mcp, then copy a config for your client.

Pricing

Every charge this tool can incur.

Charge	Price
Per call	$0.244

Updated: Oct 15, 2026

Input and output schemas

Input schema

input_schema.json

{
  "type": "object",
  "required": [
    "url",
    "extract"
  ],
  "properties": {
    "url": {
      "type": "string",
      "minLength": 1,
      "description": "The full address of the page to read, starting with https://."
    },
    "extract": {
      "type": "string",
      "minLength": 1,
      "description": "What to pull out of the page, in plain language, such as the plan names and prices."
    }
  },
  "additionalProperties": false
}

Output schema

output_schema.json

{
  "type": "object",
  "properties": {
    "data": {
      "type": "object",
      "properties": {
        "pricing_plans": {
          "type": "array",
          "items": {
            "type": "object",
            "properties": {
              "name": {
                "type": "string",
                "description": "The plan's name."
              },
              "price": {
                "type": "string",
                "description": "The plan's price as written, when single."
              },
              "prices": {
                "type": "array",
                "items": {
                  "type": "object",
                  "properties": {
                    "item": {
                      "type": "string",
                      "description": "What the price is for."
                    },
                    "price": {
                      "type": "string",
                      "description": "The price as written."
                    },
                    "product": {
                      "type": "string",
                      "description": "What the price is for."
                    }
                  }
                },
                "description": "The plan's prices, when it lists several."
              },
              "description": {
                "type": "string",
                "description": "The plan's description, when given."
              }
            }
          },
          "description": "Example from testing (the request was for plan names and prices); another request gets keys of its own."
        }
      },
      "description": "The requested data. Its keys and nesting are chosen to fit the request: in testing, `pricing_plans`, a list of plans each with a `name` and a `price`, a `description` or a `prices` list.",
      "additionalProperties": {
        "description": "Any other key the request calls for, with whatever value fits it."
      }
    },
    "page_title": {
      "type": [
        "string",
        "null"
      ],
      "description": "The page's title."
    }
  },
  "description": "The requested data and the page title."
}