data-enrichment

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.

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.

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.

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.

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.

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.