---
title: "Apollo.io integration"
url: "https://unified.to/integrations/apollo"
description: "Apollo.io API integration and MCP server via Unified.to's real-time unified API."
---
# Apollo.io API integration & MCP server

Connect Apollo.io to your application with Unified.to's real-time unified API and MCP platform. One API, data model, authorization flow, and webhook system — no per-integration code.

- **Categories:** Enrichment, CRM, HR & Directory, Tasks, Authentication
- **Website:** https://apollo.io
- **Provider API docs:** https://apolloio.github.io/apollo-api-docs

## Supported unified data models

- Metadata
- HRIS Employee
- CRM Contact
- CRM Company
- CRM Deal
- CRM Pipeline
- CRM Event
- ENRICH Company
- ENRICH Person

## Links

- [Add Apollo.io to your app](https://app.unified.to)
- [Feature support](https://docs.unified.to/enrich/integrations)
- [All integrations](https://unified.to/integrations.md)