Website Email Scraper

Web & SEO Tools

Operated by Sourcelane✓ verified

A website email scraper that crawls a site with a headless Chromium browser to extract every visible email address from JavaScript-rendered pages, following internal links on the same hostname and deduplicating results. Technical capabilities include real-browser rendering for React/Vue/Angular and other JS-heavy sites, configurable crawl depth and page-count limits (defaults cover deep crawls), link-following confined to the starting domain, automatic global deduplication and attribution of each email to the first page where it was discovered, and filtering of common false positives (for example image filenames or CSS class names containing "@"). The connector outputs unique email addresses together with the page context where each was first observed (page URL and title).

Verified Sep 28, 3:55 AM

$0.0045

per result

Up to 100 per call. Only pay for results returned; failed calls are refunded.

What people use it for

Lead generation: discover contact emails on competitor or partner websites
Sales prospecting: build contact lists from industry directories or association member pages
Due diligence: audit which email addresses a company exposes publicly
Recruitment: find department or team contact pages at target organizations
Compliance checks: identify exposed email addresses on a domain prior to security review

Trust & reliability

7d uptime trend

Window	Uptime	Success rate	p50	p95
24h	—	—	—	—
7d	—	—	—	—
30d	—	—	—	—

Calling contract

Call it through Sourcelane's gateway or MCP server. We run the connector, apply your agent's spend guardrails, and bill only the results returned.

Call it via Sourcelane

curl -X POST https://api.usesourcelane.com/v1/call \
  -H "Authorization: Bearer sl_live_your_agent_key" \
  -H "Content-Type: application/json" \
  -d '{"listing":"website-email-scraper","params":{"url":"https://example.com"},"maxResults":10}'

Request params

Field	Type	Required	Description
`url`	string	required	The URL to start crawling from. Use a homepage (https://example.com) to scan the whole site, or a specific path (https://example.com/contact) to target a section.
`maxDepth`	integer	optional	How many link-hops deep to follow from the starting URL. 20 covers most sites fully.
`maxPages`	integer	optional	Maximum number of pages to visit in total. Increase for large sites.

Each result contains

Field	Type	Description
`email`	string	Email
`sourceUrl`	string	Source Url
`pageTitle`	string	Page Title

Use Website Email Scraper from Claude, ChatGPT or Cursor

Pick your tool and connect in under a minute. Then just ask — for example: “For these 50 domains, find contact emails and what e-commerce platform they run on.”

Connect Claude

Web, desktop and mobile. Paste one URL.

1Copy your personal connector URL
2In Claude open Settings → Connectors → Add custom connector
3Paste the URL and click Add — done

Manual setup (config files, REST, Python) +

Claude Code

Adds the Sourcelane MCP server with your key as a header.

terminal

claude mcp add --transport http sourcelane https://api.usesourcelane.com/mcp \
  --header "Authorization: Bearer sl_live_your_agent_key"

Claude Desktop (config file)

Alternative to the connector URL: add to claude_desktop_config.json, then restart Claude.

claude_desktop_config.json

{
  "mcpServers": {
    "sourcelane": {
      "command": "npx",
      "args": [
        "-y",
        "mcp-remote",
        "https://api.usesourcelane.com/mcp",
        "--header",
        "Authorization:${AUTH_HEADER}"
      ],
      "env": {
        "AUTH_HEADER": "Bearer sl_live_your_agent_key"
      }
    }
  }
}

Cursor & Windsurf

Add to ~/.cursor/mcp.json (or Windsurf's mcp_config.json).

mcp.json

{
  "mcpServers": {
    "sourcelane": {
      "url": "https://api.usesourcelane.com/mcp",
      "headers": {
        "Authorization": "Bearer sl_live_your_agent_key"
      }
    }
  }
}

VS Code

Save as .vscode/mcp.json. VS Code prompts for your key once.

.vscode/mcp.json

{
  "servers": {
    "sourcelane": {
      "type": "http",
      "url": "https://api.usesourcelane.com/mcp",
      "headers": {
        "Authorization": "Bearer ${input:sourcelane-key}"
      }
    }
  },
  "inputs": [
    {
      "type": "promptString",
      "id": "sourcelane-key",
      "description": "Sourcelane agent key",
      "password": true
    }
  ]
}

ChatGPT Custom GPT (Actions)

Create a GPT → Actions → Import from URL, then Authentication: API Key, Bearer.

OpenAPI schema URL

https://usesourcelane.com/openapi.json

REST

One POST. Pass maxResults to cap cost.

curl

curl -X POST https://api.usesourcelane.com/v1/call \
  -H "Authorization: Bearer sl_live_your_agent_key" \
  -H "Content-Type: application/json" \
  -d '{"listing":"website-email-scraper","params":{"url":"https://example.com"},"maxResults":10}'

Python, LangChain, CrewAI, OpenAI Agents SDK…

Wrap the REST call as a tool, or point an MCP client at the endpoint.

python

import requests

res = requests.post(
    "https://api.usesourcelane.com/v1/call",
    headers={"Authorization": "Bearer sl_live_your_agent_key"},
    json={
        "listing": "website-email-scraper",
        "params": {"url":"https://example.com"},
        "maxResults": 10,
    },
    timeout=300,
)
body = res.json()
print(body["receipt"]["chargedMicros"], "micro-USD for", body["receipt"]["results"], "results")
print(body["data"])

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