Clay

Data enrichment and outbound automation platform for building lead lists with waterfall enrichment across 75+ data providers.

Capabilities

Authentication

• Type: API Key (Bearer token)
• Header: Authorization: Bearer {api_key}
• Get key: Settings > API at https://app.clay.com

Common Agent Operations

List Tables

GET https://api.clay.com/v3/tables

Authorization: Bearer {api_key}

Get Table Details

GET https://api.clay.com/v3/tables/{table_id}

Authorization: Bearer {api_key}

Get Table Rows

GET https://api.clay.com/v3/tables/{table_id}/rows?page=1&per_page=25

Authorization: Bearer {api_key}

Add Row to Table

POST https://api.clay.com/v3/tables/{table_id}/rows

{
  "first_name": "Jane",
  "last_name": "Doe",
  "company": "Acme Inc",
  "email": "[email protected]"
}

People Enrichment

POST https://api.clay.com/v3/people/enrich

{
  "email": "[email protected]"
}

Company Enrichment

POST https://api.clay.com/v3/companies/enrich

{
  "domain": "acme.com"
}

Key Metrics

Person Data

• first_name, last_name - Name
• email - Email address
• title - Job title
• linkedin_url - LinkedIn profile
• company - Company name
• location - Location
• seniority - Seniority level

Company Data

• name - Company name
• domain - Website domain
• industry - Industry
• employee_count - Number of employees
• revenue - Estimated revenue
• location - Headquarters location
• technologies - Tech stack
• description - Company description

Table Data

• id - Table ID
• name - Table name
• row_count - Number of rows
• columns - Column definitions
• created_at - Creation timestamp
• updated_at - Last update timestamp

Parameters

Tables

• page - Page number (default: 1)
• per_page - Results per page (default: 25)

People Enrichment

• email - Email address
• linkedin_url - LinkedIn profile URL
• first_name + last_name - Name-based lookup

Company Enrichment

• domain - Company domain (e.g., "acme.com")

Add Row

• Fields are dynamic and match the table's column definitions
• Pass data as key-value pairs matching column names

When to Use

• Building enriched prospect lists with waterfall enrichment across multiple providers
• Enriching leads with person and company data from 75+ sources
• Automating outbound workflows with enriched data
• Finding verified contact info (emails, phone numbers, social profiles)
• Company research and firmographic analysis
• Triggering enrichment workflows via webhooks
• Syncing enriched data back to CRM or outbound tools

Rate Limits

• Rate limits vary by plan
• Standard: 100 requests/minute
• Enterprise plans have higher limits
• Enrichment credits consumed per lookup vary by data provider
• Webhook endpoints accept data continuously

Relevant Skills

• cold-email
• revops
• sales-enablement
• competitor-alternatives