Hi LeadRocks Team,

Does LeadRocks offer an API or MCP integration that allows us to submit a person's LinkedIn profile URL and retrieve their verified business email address?

We want to automate this through n8n for bulk lead enrichment.

Could you please confirm:

1. Is LinkedIn URL-to-email lookup supported via API or MCP?
2. Can we process thousands of LinkedIn URLs in bulk?
3. What are the API rate limits, credit costs and typical response times?
4. Is API access included in the AppSumo lifetime deal, and if so, which tier?

Thanks!