How do I obtain my Fee Navigator API Token?

You can generate an API Token in your Fee Navigator dashboard under the **Developer** or **Integrations** settings tab.

Can I upload statement files directly via chat?

Yes! Use the `upload_statement` tool. You can provide the file content as a base64 string, and the agent will handle the ingestion for you.

What kind of savings data does the AI provide?

The AI analyzes interchange rates, markups, and hidden fees to calculate potential monthly and annual savings for the merchant, which can be retrieved using the `analyze_statement` tool.

Fee Navigator MCP Server for Google ADK 12 tools — connect in under 2 minutes

Name: Fee Navigator
Availability: InStock
Author: Vinkius

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

Built by Vinkius GDPR 12 Tools SDK

Google Agent Development Kit (ADK) is Google's framework for building production AI agents. Add Fee Navigator 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="fee_navigator_agent",
    instruction=(
        "You help users interact with Fee Navigator "
        "using 12 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 Fee Navigator MCP Server

Connect your Fee Navigator account to any AI agent and take full control of your merchant statement analysis and proposal workflow through natural conversation.

Google ADK natively supports Fee Navigator as an MCP tool provider. declare Vinkius Edge URL and the framework handles discovery, validation, and execution automatically. Combine 12 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

Merchant Orchestration — List all managed merchants and fetch detailed profiles including current processing metadata natively
AI Statement Analysis — Trigger instant AI-powered analysis for uploaded merchant statements to identify hidden fees flawlessly
Proposal Intelligence — List, inspect, and track savings proposals to optimize your sales pipeline natively
Audit Management — Access detailed statement audits to verify processing costs and potential overcharges synchronously
Industry Benchmarking — Retrieve real-time industry statistics and savings benchmarks to validate your offers flawlessly
Document Flow — Manage statement uploads and tracking statuses directly from the cloud without manual portal navigation
Identity Context — Verify your API token user profile and account information through the agent flawlessly

The Fee Navigator MCP Server exposes 12 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 Fee Navigator to Google ADK via MCP

Follow these steps to integrate the Fee Navigator 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 12 tools from Fee Navigator via MCP

Why Use Google ADK with the Fee Navigator MCP Server

Google ADK provides unique advantages when paired with Fee Navigator 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 Fee Navigator

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 Fee Navigator tools with BigQuery, Vertex AI, and Cloud Functions

Fee Navigator + Google ADK Use Cases

Practical scenarios where Google ADK combined with the Fee Navigator MCP Server delivers measurable value.

Enterprise data agents: ADK agents query Fee Navigator and cross-reference results with internal databases for comprehensive analysis

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

Automated compliance checks: schedule ADK agents to query Fee Navigator regularly and flag policy violations or configuration drift

Internal tool platforms: build self-service agent platforms where teams connect their own MCP servers including Fee Navigator

Fee Navigator MCP Tools for Google ADK (12)

These 12 tools become available when you connect Fee Navigator to Google ADK via MCP:

analyze_statement

Trigger AI analysis for an uploaded statement

get_account_info

Get Fee Navigator account details

get_audit

Get details for a specific audit

get_industry_stats

Get merchant service industry savings benchmarks

get_me

Get current API token identity info

get_merchant

Get details for a specific merchant

get_proposal

Get details for a specific proposal

list_audits

List all statement audits

list_merchants

List all merchants in your Fee Navigator account

list_proposals

List all savings proposals

list_recent_activities

List recent merchant analysis activities

upload_statement

Upload a merchant statement for analysis

Example Prompts for Fee Navigator in Google ADK

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

"List all active merchants in my account."

"Show me the potential savings for proposal P-789."

"Check the current industry savings benchmarks."

Troubleshooting Fee Navigator MCP Server with Google ADK

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

McpToolset not found

Update: pip install --upgrade google-adk

Fee Navigator + Google ADK FAQ

Common questions about integrating Fee Navigator 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.