data-enrichment

Enrich contact and company data via x402-protected APIs.

3|3|Updated Jan 19, 2026

Search Tags:#data #email #linkedin #domain #enrichment #bulk #apis

Ready to run

npx skills add https://github.com/Merit-Systems/x402scan-skills --skill data-enrichment-merit-systems

💬 Prompt for ChatGPT / Claude Chat▼

Please help me install this Agent Skill.
Skill: data-enrichment
Source: https://github.com/Merit-Systems/x402scan-skills/tree/main/skills/data-enrichment
Command: npx skills add https://github.com/Merit-Systems/x402scan-skills --skill data-enrichment-merit-systems

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

This Skill helps you obtain structured, high-quality contact and company data from x402-protected APIs, reducing reliance on unreliable public sources and manual research.

Core Features & Use Cases

Person & company enrichment: enrich by email, LinkedIn URL, or domain to build rich profiles.
Search and bulk enrichment: find matches by criteria and enrich up to 10 records at once for faster lead generation and due diligence.
Comprehensive outputs: returns identifiers, roles, employment history, and domain-associated signals to fuel sales, marketing, and research workflows.

Quick Start

Use the data-enrichment skill to enrich a person by email or LinkedIn URL, then validate results by running the x402 discovery step and calling the appropriate API endpoint.

Frequently Asked Questions about data-enrichment

High-intent search queries and answers about installing and using this skill.

FAQPage Schema

How do I enrich contact data using an email address or LinkedIn URL?▼

Contact enrichment by email or LinkedIn URL is performed by calling the appropriate x402-protected API endpoint via x402.fetch. You must run an initial endpoint discovery using x402.discover_api_endpoints before making the first fetch to identify the correct provider and action paths.

Can I enrich company data in bulk for lead generation?▼

Bulk company data enrichment supports processing up to 10 records at once for lead generation and due diligence. You can find matches by specific criteria and enrich multiple contacts or companies simultaneously using the x402.fetch function to call the designated bulk API endpoints.

What is x402 data enrichment and how does it work?▼

x402 data enrichment is the process of obtaining structured contact and company data from x402-protected APIs. It works by using x402.fetch to call endpoints formatted as https://enrichx402.com/api/{provider}/{action}, returning identifiers, roles, employment history, and domain-associated signals for sales and research workflows.

Do I need to run endpoint discovery every time I fetch data?▼

Endpoint discovery via x402.discover_api_endpoints is required before the first fetch to map available providers and actions. Subsequent enrichment calls using x402.fetch can proceed without repeating the discovery step unless the API structure changes.

What specific data points are returned when enriching by domain?▼

Enriching by domain returns comprehensive outputs including identifiers, roles, employment history, and domain-associated signals. These structured data points from x402-protected APIs fuel sales, marketing, and research workflows by providing rich company and contact profiles.

Are there limitations on the number of records I can enrich at once?▼

Bulk enrichment operations are limited to a maximum of 10 records per task. This constraint applies to search and bulk workflows for lead generation and due diligence when using x402.fetch to process multiple contacts or companies simultaneously.