How do I get an Apollo API Key?

Log in to your Apollo.io account, go to **Settings > Integrations > API**, and generate a new API key. Ensure you have the necessary permissions based on your plan.

Does searching for people consume credits?

Basic searching typically does not consume credits, but 'enriching' a contact to reveal their verified email or phone number will consume Apollo export credits according to your subscription plan.

Can I add contacts directly to my sequences?

Yes! Use the `add_contact_to_sequence` tool. You'll need the Contact IDs, the Sequence ID, and the ID of the email address you want to use for the outreach.

Apollo.io MCP Server for Google ADK 8 tools — connect in under 2 minutes

Name: Apollo.io
Availability: InStock
Author: Vinkius

google.github.io/adk-docs/tools/mcp-tools

Built by Vinkius GDPR 8 Tools SDK

Google Agent Development Kit (ADK) is Google's framework for building production AI agents. Add Apollo.io as an MCP tool provider through Vinkius and your ADK agents can call every tool with full schema introspection.

Get MCP Server for AI Agents

ASK AI ABOUT THIS MCP SERVER

Open in ChatGPT Open in Claude Open in Perplexity

Vinkius supports streamable HTTP and SSE.

python

from google.adk.agents import Agent
from google.adk.tools.mcp_tool import McpToolset
from google.adk.tools.mcp_tool.mcp_session_manager import (
    StreamableHTTPConnectionParams,
)

# Your Vinkius token. get it at cloud.vinkius.com
mcp_tools = McpToolset(
    connection_params=StreamableHTTPConnectionParams(
        url="https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp",
    )
)

agent = Agent(
    model="gemini-2.5-pro",
    name="apolloio_agent",
    instruction=(
        "You help users interact with Apollo.io "
        "using 8 available tools."
    ),
    tools=[mcp_tools],
)

Fully ManagedVinkius Servers

60%Token savings

High SecurityEnterprise-grade

IAMAccess control

EU AI ActCompliant

DLPData protection

V8 IsolateSandboxed

Ed25519Audit chain

<40msKill switch

Stream every event to Splunk, Datadog, or your own webhook in real-time

* Every MCP server runs on Vinkius-managed infrastructure inside AWS - a purpose-built runtime with per-request V8 isolates, Ed25519 signed audit chains, and sub-40ms cold starts optimized for native MCP execution. See our infrastructure

About Apollo.io MCP Server

The Apollo.io MCP Server provides direct access to one of the world's largest B2B databases. Connect your Apollo account to your AI agent to automate prospecting, data enrichment, and outreach workflows using natural language.

Google ADK natively supports Apollo.io as an MCP tool provider. declare Vinkius Edge URL and the framework handles discovery, validation, and execution automatically. Combine 8 tools with Gemini's long-context reasoning for complex multi-tool workflows, with production-ready session management and evaluation built in.

What you can do

Targeted Prospecting — Search for people and organizations using granular filters like job titles, industries, and locations.
Data Enrichment — Instantly fill in missing details for people and companies. Get verified emails, phone numbers, and company insights.
Engagement Automation — List your sales sequences and add new contacts to them directly from your chat.
Workspace Management — Search and manage your saved contacts within your Apollo workspace.

The Apollo.io MCP Server exposes 8 tools through the Vinkius. Connect it to Google ADK in under two minutes — no API keys to rotate, no infrastructure to provision, no vendor lock-in. Your configuration, your data, your control.

How to Connect Apollo.io to Google ADK via MCP

Follow these steps to integrate the Apollo.io MCP Server with Google ADK.

Install Google ADK

Run pip install google-adk

Replace the token

Replace [YOUR_TOKEN_HERE] with your Vinkius token

Create the agent

Save the code above and integrate into your ADK workflow

Explore tools

The agent will discover 8 tools from Apollo.io via MCP

Why Use Google ADK with the Apollo.io MCP Server

Google ADK provides unique advantages when paired with Apollo.io through the Model Context Protocol.

Google ADK natively supports MCP tool servers. declare a tool provider and the framework handles discovery, validation, and execution

Built on Gemini models, ADK provides long-context reasoning ideal for complex multi-tool workflows with Apollo.io

Production-ready features like session management, evaluation, and deployment come built-in. not bolted on

Seamless integration with Google Cloud services means you can combine Apollo.io tools with BigQuery, Vertex AI, and Cloud Functions

Apollo.io + Google ADK Use Cases

Practical scenarios where Google ADK combined with the Apollo.io MCP Server delivers measurable value.

Enterprise data agents: ADK agents query Apollo.io and cross-reference results with internal databases for comprehensive analysis

Multi-modal workflows: combine Apollo.io tool responses with Gemini's vision and language capabilities in a single agent

Automated compliance checks: schedule ADK agents to query Apollo.io regularly and flag policy violations or configuration drift

Internal tool platforms: build self-service agent platforms where teams connect their own MCP servers including Apollo.io

Apollo.io MCP Tools for Google ADK (8)

These 8 tools become available when you connect Apollo.io to Google ADK via MCP:

add_contact_to_sequence

Add contact to sequence

get_call

Get call details

get_contact

Get contact by ID

list_email_accounts

List connected email accounts

list_sequences

List sequences/campaigns

search_contacts

Search Apollo contacts

search_organizations

Search organizations

search_people

Search mixed people

Example Prompts for Apollo.io in Google ADK

Ready-to-use prompts you can give your Google ADK agent to start working with Apollo.io immediately.

"Find people with the title 'CEO' in the 'Software' industry located in San Francisco."

"Enrich the organization data for 'vinkius.com'."

"Add contact 'c_123' to my 'New Year Campaign' sequence."

Troubleshooting Apollo.io MCP Server with Google ADK

Common issues when connecting Apollo.io to Google ADK through the Vinkius, and how to resolve them.

McpToolset not found

Update: pip install --upgrade google-adk

Apollo.io + Google ADK FAQ

Common questions about integrating Apollo.io MCP Server with Google ADK.

How does Google ADK connect to MCP servers?

Import the MCP toolset class and pass the server URL. ADK discovers and registers all tools automatically, making them available to your agent's tool-use loop.

Can ADK agents use multiple MCP servers?

Yes. Declare multiple MCP tool providers in your agent configuration. ADK merges all tool schemas and the agent can call tools from any server in a single turn.

Which Gemini models work best with MCP tools?

Gemini 2.0 Flash and Pro models both support function calling required for MCP tools. Flash is recommended for latency-sensitive use cases, Pro for complex reasoning.