Lead Research Agent - Cloudflare Worker

Takes a lead email, runs CompanyEnrich API calls (person lookup, company enrichment, workforce data), and sends a formatted report to Slack.

What it does

1. Extracts domain from the email
2. Runs 3 API calls in parallel:
   • POST /people/lookup - person name, position, seniority, department, LinkedIn
   • GET /companies/enrich - company name, description, categories, funding
   • GET /companies/workforce - department headcount, trends
3. Formats everything into a Slack Block Kit message
4. Posts to Slack via webhook
5. Returns JSON response with all parsed data

Deploy

One-click deploy

If you don't have a Cloudflare account, sign up at dash.cloudflare.com first.

Manual deploy

1. Install Wrangler

npm install -g wrangler

2. Login to Cloudflare

wrangler login

3. Deploy

npx wrangler deploy

Your worker will be live at: https://lead-research-agent.<your-subdomain>.workers.dev

Configure

CompanyEnrich API Key: Sign up and get your access token from the CompanyEnrich website.

Slack Incoming Webhook: Set up an incoming webhook for your Slack workspace via the Slack Marketplace.

Edit wrangler.toml and fill in the [vars] section:

[vars]
COMPANYENRICH_API_KEY = "your-api-key"
SLACK_WEBHOOK_URL = "https://hooks.slack.com/services/..."

Usage

GET request

https://lead-research-agent.<your-subdomain>.workers.dev?email=john@acme.com

POST request

Send any JSON payload — the worker will automatically find the email address in your body, no matter the structure or key name.

curl -X POST https://lead-research-agent.<your-subdomain>.workers.dev \
  -H "Content-Type: application/json" \
  -d '{"email": "john@acme.com"}'

All of these work too:

{"contact_email": "john@acme.com"}
{"user": {"mail": "john@acme.com"}}
{"data": [{"value": "john@acme.com"}]}

Response format

{
  "email": "john@acme.com",
  "domain": "acme.com",
  "person": { "name": "...", "position": "...", ... },
  "company": { "name": "...", "description": "...", "totalFunding": "...", ... },
  "workforce": { "total": 74, "topDepartments": [...], "trends": [...] },
  "slackSent": true
}