How to Use the EasySendy MCP in OpenAI Agents SDK

Q: Can an agent batch import leads using EasySendy and OpenAI Agents SDK?

Yes, your OpenAI Agents SDK agent can call addmultiplesubscribers to handle bulk imports into EasySendy. The SDK manages the tool execution state and traces the subscriber import progress on your dashboard.

Q: How does the OpenAI Agents SDK handle list creation errors with EasySendy?

When the agent calls createlist, the OpenAI Agents SDK validates the tool response against its internal schema. If the EasySendy API returns a duplicate list error, the agent catches it and can fallback to listalllists.

Give your OpenAI Agents SDK production workflows direct, validated control over your EasySendy subscriber lists.

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Connect EasySendy MCP to OpenAI Agents SDK

Create your Vinkius account to connect EasySendy to OpenAI Agents SDK and route execution through our secure gateway. The platform manages server hosting, runtime updates, and security layers. Configuration requires no manual server provisioning.

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Setup EasySendy with OpenAI Agents SDK

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Validate subscriber imports in OpenAI Agents SDK

This MCP Server lets your agent run `add_multiple_subscribers` inside an OpenAI Agents SDK context manager to bulk import contacts. The agent parses raw incoming lead data, maps the fields, and feeds them into your EasySendy mailing list in batches. If the payload contains malformed emails, the OpenAI Agents SDK guardrails block the request before hitting the EasySendy API. This protects your EasySendy list hygiene without requiring manual pre-processing scripts in your Python pipeline.

Maintain sender score via autonomous list hygiene

Keep your sender reputation intact by letting your OpenAI Agents SDK agent handle opt-outs using this MCP server. The agent calls EasySendy's `unsubscribe_user` or `delete_subscriber` tools within your SDK workflows when processing bounce logs. By executing these list actions directly from your OpenAI Agents SDK pipeline, you stop unwanted emails from hurting your EasySendy sender score. You don't have to write custom integration code to connect your agent to your subscriber lists.

Inspect custom list fields dynamically

Use `get_list_fields` to let your OpenAI Agents SDK agent discover how a specific EasySendy list is configured before updating records. The agent reads the exact schema of your EasySendy list, preventing OpenAI Agents SDK execution errors. This metadata discovery allows the OpenAI Agents SDK to correctly execute `update_subscriber` with the exact custom fields required by that EasySendy list. It keeps your subscriber data clean without hardcoding EasySendy schemas in your Python script.

Setup guide

Set up EasySendy MCP in OpenAI Agents SDK

Prerequisites

Python 3.10+ installed
openai-agents package (pip install openai-agents)
Active Vinkius subscription with a valid endpoint token

1

Install the SDK

Run pip install openai-agents to install the OpenAI Agents SDK. The MCP integration is built-in — no extra dependencies needed.
2

Connect via SSE transport

Use MCPServerSse with your Vinkius endpoint URL. Replace [YOUR_TOKEN_HERE] with your token from cloud.vinkius.com. The SDK auto-discovers all EasySendy tools at runtime.
3

Create your Agent

Pass the MCP to Agent(mcp_servers=[server]). The agent receives EasySendy tools as native definitions — JSON schemas resolve automatically.
4

Run the agent

Call Runner.run(agent, prompt) to execute. The agent invokes the appropriate EasySendy tools and returns structured results. Copy the full example on the right to get started.

agent.py

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

async def main():
    async with MCPServerSse(
        url="https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp"
    ) as server:
        agent = Agent(
            name="EasySendy Agent",
            instructions="You have access to EasySendy tools.",
            mcp_servers=[server],
        )
        result = await Runner.run(agent, "List recent transactions")
        print(result.final_output)

asyncio.run(main())

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Common questions about EasySendy MCP in OpenAI Agents SDK

Install the package using pip and set up the HTTP server transport. Pass the URL to the MCPServerStreamableHttp class and add it to your OpenAI Agents SDK agent constructor to auto-discover the EasySendy tools.

Yes, your OpenAI Agents SDK agent can call `add_multiple_subscribers` to handle bulk imports into EasySendy. The SDK manages the tool execution state and traces the subscriber import progress on your dashboard.

When the agent calls `create_list`, the OpenAI Agents SDK validates the tool response against its internal schema. If the EasySendy API returns a duplicate list error, the agent catches it and can fallback to `list_all_lists`.

Yes, you can filter the EasySendy tools exposed to your OpenAI Agents SDK agent during initialization. If you only want the agent to clean lists, you can expose `unsubscribe_user` and `delete_subscriber` while omitting list deletion tools.

Your EasySendy subscriber email addresses and custom field values pass directly through an ephemeral V8 sandbox to the API. The OpenAI Agents SDK connection uses HTTPS to keep your list details completely private.

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