How do I create a Wave Personal Access Token?

Log in to the [Wave Developer Portal](https://developer.waveapps.com/), go to 'Manage Applications', create a new application, and then generate a 'Personal Access Token' for your account.

Can this agent create new invoices or customers?

This current version is optimized for data retrieval and oversight. While Wave supports mutations, this MCP server primarily focuses on querying your existing financial data for analysis.

Wave Financial MCP Server for OpenAI Agents SDK 10 tools — connect in under 2 minutes

Name: Wave Financial
Availability: InStock
Author: Vinkius

openai.github.io/openai-agents-python/mcp

Built by Vinkius GDPR 10 Tools SDK

The OpenAI Agents SDK enables production-grade agent workflows in Python. Connect Wave Financial through the Vinkius and your agents gain typed, auto-discovered tools with built-in guardrails — no manual schema definitions required.

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

import asyncio
from agents import Agent, Runner
from agents.mcp import MCPServerStreamableHttp

async def main():
    # Your Vinkius token — get it at cloud.vinkius.com
    async with MCPServerStreamableHttp(
        url="https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp"
    ) as mcp_server:

        agent = Agent(
            name="Wave Financial Assistant",
            instructions=(
                "You help users interact with Wave Financial. "
                "You have access to 10 tools."
            ),
            mcp_servers=[mcp_server],
        )

        result = await Runner.run(
            agent, "List all available tools from Wave Financial"
        )
        print(result.final_output)

asyncio.run(main())

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* 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 Wave Financial MCP Server

Connect your AI agent to Wave Financial, the all-in-one accounting software for small businesses. This integration utilizes Wave's powerful GraphQL API to provide real-time access to your financial data through natural conversation.

The OpenAI Agents SDK auto-discovers all 10 tools from Wave Financial through native MCP integration. Build agents with built-in guardrails, tracing, and handoff patterns — chain multiple agents where one queries Wave Financial, another analyzes results, and a third generates reports, all orchestrated through the Vinkius.

What you can do

Business Oversight — List and inspect all businesses associated with your Wave account
Invoice Management — Retrieve summaries of sent invoices, including statuses, totals, and due dates
Customer & Vendor Directory — Quickly lookup contact details for your customers and suppliers
Accounting Intelligence — Monitor your chart of accounts and current balances across different categories
Expense Tracking — List recent bills and accounting transactions to stay on top of your cash flow
Tax Configuration — Retrieve active sales tax rates and configurations for your business

The Wave Financial MCP Server exposes 10 tools through the Vinkius. Connect it to OpenAI Agents SDK 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 Wave Financial to OpenAI Agents SDK via MCP

Follow these steps to integrate the Wave Financial MCP Server with OpenAI Agents SDK.

Install the SDK

Run pip install openai-agents in your Python environment

Replace the token

Replace [YOUR_TOKEN_HERE] with your Vinkius token from cloud.vinkius.com

Run the script

Save the code above and run it: python agent.py

Explore tools

The agent will automatically discover 10 tools from Wave Financial

Why Use OpenAI Agents SDK with the Wave Financial MCP Server

OpenAI Agents SDK provides unique advantages when paired with Wave Financial through the Model Context Protocol.

Native MCP integration via `MCPServerSse` — pass the URL and the SDK auto-discovers all tools with full type safety

Built-in guardrails, tracing, and handoff patterns let you build production-grade agents without reinventing safety infrastructure

Lightweight and composable: chain multiple agents and MCP servers in a single pipeline with minimal boilerplate

First-party OpenAI support ensures optimal compatibility with GPT models for tool calling and structured output

Wave Financial + OpenAI Agents SDK Use Cases

Practical scenarios where OpenAI Agents SDK combined with the Wave Financial MCP Server delivers measurable value.

Automated workflows: build agents that query Wave Financial, process the data, and trigger follow-up actions autonomously

Multi-agent orchestration: create specialist agents — one queries Wave Financial, another analyzes results, a third generates reports

Data enrichment pipelines: stream data through Wave Financial tools and transform it with OpenAI models in a single async loop

Customer support bots: agents query Wave Financial to resolve tickets, look up records, and update statuses without human intervention

Wave Financial MCP Tools for OpenAI Agents SDK (10)

These 10 tools become available when you connect Wave Financial to OpenAI Agents SDK via MCP:

get_user_info

Retrieve the authenticated user information

list_accounts

List the chart of accounts for a specific business

list_bills

List bills (accounts payable) for a specific business

list_businesses

List all businesses associated with the user account

list_customers

List customers for a specific business

list_invoices

List invoices for a specific business

list_products

List products and services for a specific business

list_sales_taxes

List sales taxes configured for a specific business

list_transactions

List accounting transactions for a business

list_vendors

List vendors associated with a specific business

Example Prompts for Wave Financial in OpenAI Agents SDK

Ready-to-use prompts you can give your OpenAI Agents SDK agent to start working with Wave Financial immediately.

"List my businesses in Wave."

"Show me the latest invoices for business ID 123."

Troubleshooting Wave Financial MCP Server with OpenAI Agents SDK

Common issues when connecting Wave Financial to OpenAI Agents SDK through the Vinkius, and how to resolve them.

MCPServerStreamableHttp not found

Ensure you have the latest version: pip install --upgrade openai-agents

Agent not calling tools

Make sure your prompt explicitly references the task the tools can help with.

Wave Financial + OpenAI Agents SDK FAQ

Common questions about integrating Wave Financial MCP Server with OpenAI Agents SDK.

How does the OpenAI Agents SDK connect to MCP?

Use MCPServerSse(url=...) to create a server connection. The SDK auto-discovers all tools and makes them available to your agent with full type information.