How can I search for a specific promoter using the agent?

You can use the 'list_promoters' tool and provide a search term in the 'q' parameter. This can be the promoter's name, email, or referral ID. The agent will return matching profiles.

Can I manually award a commission to an affiliate?

Yes! The 'create_reward' tool allows you to manually create a reward for a specific promoter by providing their ID and the amount in cents.

Is it possible to see which campaigns are performing best?

Absolutely. Use the 'get_campaign_report' tool to retrieve aggregate performance metrics across all your active campaigns, including referral counts and revenue generated.

FirstPromoter MCP Server for LangChain 12 tools — connect in under 2 minutes

Name: FirstPromoter
Availability: InStock
Author: Vinkius

python.langchain.com/docs/integrations/tools/mcp

Built by Vinkius GDPR 12 Tools Framework

LangChain is the leading Python framework for composable LLM applications. Connect FirstPromoter through Vinkius and LangChain agents can call every tool natively. combine them with retrievers, memory, and output parsers for sophisticated AI pipelines.

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 langchain_mcp_adapters.client import MultiServerMCPClient
from langchain_openai import ChatOpenAI
from langgraph.prebuilt import create_react_agent

async def main():
    # Your Vinkius token. get it at cloud.vinkius.com
    async with MultiServerMCPClient({
        "firstpromoter": {
            "transport": "streamable_http",
            "url": "https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp",
        }
    }) as client:
        tools = client.get_tools()
        agent = create_react_agent(
            ChatOpenAI(model="gpt-4o"),
            tools,
        )
        response = await agent.ainvoke({
            "messages": [{
                "role": "user",
                "content": "Using FirstPromoter, show me what tools are available.",
            }]
        })
        print(response["messages"][-1].content)

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 FirstPromoter MCP Server

Connect your FirstPromoter account to any AI agent and automate your affiliate and referral marketing operations through the Model Context Protocol (MCP). FirstPromoter is the all-in-one platform for SaaS companies to launch and manage affiliate, referral, and influencer programs. Now, you can manage your promoters and track conversions directly through natural conversation.

LangChain's ecosystem of 500+ components combines seamlessly with FirstPromoter through native MCP adapters. Connect 12 tools via Vinkius and use ReAct agents, Plan-and-Execute strategies, or custom agent architectures. with LangSmith tracing giving full visibility into every tool call, latency, and token cost.

What you can do

Promoter Management — List all affiliates, fetch detailed performance metrics, and create new promoter profiles instantly.
Referral Tracking — Monitor incoming leads and conversions to see which promoters are driving the most value.
Reward Processing — List all rewards and commissions, and manually create new rewards for specific promoters.
Campaign Insights — Access all your affiliate campaigns and fetch aggregate performance reports to optimize your strategy.
Performance Reporting — Retrieve detailed reports for promoters and campaigns, including revenue and conversion data.
Payout Statistics — Get a high-level overview of your payout statuses, including total paid and pending amounts.
Real-time Monitoring — Fetch specific lead or conversion details to keep your marketing and finance teams aligned.

The FirstPromoter MCP Server exposes 12 tools through the Vinkius. Connect it to LangChain 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 FirstPromoter to LangChain via MCP

Follow these steps to integrate the FirstPromoter MCP Server with LangChain.

Install dependencies

Run pip install langchain langchain-mcp-adapters langgraph langchain-openai

Replace the token

Replace [YOUR_TOKEN_HERE] with your Vinkius token

Run the agent

Save the code and run python agent.py

Explore tools

The agent discovers 12 tools from FirstPromoter via MCP

Why Use LangChain with the FirstPromoter MCP Server

LangChain provides unique advantages when paired with FirstPromoter through the Model Context Protocol.

The largest ecosystem of integrations, chains, and agents. combine FirstPromoter MCP tools with 500+ LangChain components

Agent architecture supports ReAct, Plan-and-Execute, and custom strategies with full MCP tool access at every step

LangSmith tracing gives you complete visibility into tool calls, latencies, and token usage for production debugging

Memory and conversation persistence let agents maintain context across FirstPromoter queries for multi-turn workflows

FirstPromoter + LangChain Use Cases

Practical scenarios where LangChain combined with the FirstPromoter MCP Server delivers measurable value.

RAG with live data: combine FirstPromoter tool results with vector store retrievals for answers grounded in both real-time and historical data

Autonomous research agents: LangChain agents query FirstPromoter, synthesize findings, and generate comprehensive research reports

Multi-tool orchestration: chain FirstPromoter tools with web scrapers, databases, and calculators in a single agent run

Production monitoring: use LangSmith to trace every FirstPromoter tool call, measure latency, and optimize your agent's performance

FirstPromoter MCP Tools for LangChain (12)

These 12 tools become available when you connect FirstPromoter to LangChain via MCP:

create_promoter

Create a new promoter

create_reward

Create a new reward

get_campaign_report

Get campaign performance report

get_lead

Get lead details

get_payout_stats

Get payout statistics

get_promoter

Get promoter details

get_promoter_report

Get promoter performance report

list_campaigns

List affiliate campaigns

list_conversions

List all conversions

list_leads

List all leads

list_promoters

List all promoters

list_rewards

List rewards

Example Prompts for FirstPromoter in LangChain

Ready-to-use prompts you can give your LangChain agent to start working with FirstPromoter immediately.

"List my top 10 promoters by revenue."

"Show me the payout stats for this month."

"Create a new reward of $50.00 for promoter ID 'prom_456'."

Troubleshooting FirstPromoter MCP Server with LangChain

Common issues when connecting FirstPromoter to LangChain through the Vinkius, and how to resolve them.

MultiServerMCPClient not found

Install: pip install langchain-mcp-adapters

FirstPromoter + LangChain FAQ

Common questions about integrating FirstPromoter MCP Server with LangChain.

How does LangChain connect to MCP servers?

Use langchain-mcp-adapters to create an MCP client. LangChain discovers all tools and wraps them as native LangChain tools compatible with any agent type.

Which LangChain agent types work with MCP?

All agent types including ReAct, OpenAI Functions, and custom agents work with MCP tools. The tools appear as standard LangChain tools after the adapter wraps them.