Bring B2b Prospecting
to OpenAI Agents SDK
Learn how to connect Amplemarket to OpenAI Agents SDK and start using 6 AI agent tools in minutes. Fully managed, enterprise secure, and ready to use without writing a single line of code.
What is the Amplemarket MCP Server?
Connect your Amplemarket account to any AI agent and take full control of your outbound sales engagement and high-fidelity lead enrichment workflows through natural conversation.
What you can do
- Lead & Company Enrichment — Programmatically retrieve verified email addresses and deep firmographic data for any B2B contact or company domain in real-time
- Outbound Sequence Intelligence — Monitor the status and performance of your active sales sequences and retrieve high-fidelity campaign metrics directly through your agent
- CRM Discovery — Access complete directories of your saved sales contacts and retrieve granular profile metadata to coordinate your outreach strategy perfectly
- Deliverability Oversight — Access and monitor your exclusion lists and opt-out directories to maintain high-fidelity email health and sender reputation
- Infrastructure Monitoring — Verify API connectivity and retrieve account-level metadata directly through your agent for instant operational reporting
How it works
1. Subscribe to this server
2. Retrieve your API Key from your Amplemarket dashboard (Settings > API)
3. Start orchestrating your outbound growth from Claude, Cursor, or any MCP client
No more manual toggling between sales tools or digging through complex CSV exports. Your AI acts as your dedicated sales analyst and outreach coordinator.
Who is this for?
- Sales Development (SDRs) — instantly enrich prospect profiles and verify sequence statuses using natural language commands
- Revenue Operations (RevOps) — monitor global exclusion lists and campaign performance without leaving your creative workspace
- Growth Marketers — automate lead enrichment into custom data pipelines through simple AI queries
Built-in capabilities (6)
Enrich a company
Enrich a person
Get contact details
List all contacts
List excluded emails
List active sequences
Why OpenAI Agents SDK?
The OpenAI Agents SDK auto-discovers all 6 tools from Amplemarket through native MCP integration. Build agents with built-in guardrails, tracing, and handoff patterns. chain multiple agents where one queries Amplemarket, another analyzes results, and a third generates reports, all orchestrated through Vinkius.
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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
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Lightweight and composable: chain multiple agents and MCP servers in a single pipeline with minimal boilerplate
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First-party OpenAI support ensures optimal compatibility with GPT models for tool calling and structured output
Amplemarket in OpenAI Agents SDK
Amplemarket and 3,400+ other MCP servers. One platform. One governance layer.
Teams that connect Amplemarket to OpenAI Agents SDK through Vinkius don't need to source, host, or maintain individual MCP servers. Every tool call runs inside a hardened runtime with credential isolation, DLP, and a signed audit chain.
Raw MCP | Vinkius | |
|---|---|---|
| Server catalog | Find and host yourself | 3,400+ managed |
| Infrastructure | Self-hosted | Sandboxed V8 isolates |
| Credential handling | Plaintext in config | Vault + runtime injection |
| Data loss prevention | None | Configurable DLP policies |
| Kill switch | None | Global instant shutdown |
| Financial circuit breakers | None | Per-server limits + alerts |
| Audit trail | None | Ed25519 signed logs |
| SIEM log streaming | None | Splunk, Datadog, Webhook |
| Honeytokens | None | Canary alerts on leak |
| Custom domains | Not applicable | DNS challenge verified |
| GDPR compliance | Manual effort | Automated purge + export |
Why teams choose Vinkius for Amplemarket in OpenAI Agents SDK
The Amplemarket 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. All 6 tools execute in hardened sandboxes optimized for native MCP execution.
Your AI agents in OpenAI Agents SDK only access the data you authorize, with DLP that blocks sensitive information from ever reaching the model, kill switch for instant shutdown, and up to 60% token savings. Enterprise-grade infrastructure, zero maintenance.
* 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
How Vinkius secures
Amplemarket for OpenAI Agents SDK
Every tool call from OpenAI Agents SDK to the Amplemarket MCP Server is protected by DLP redaction, cryptographic audit chains, V8 sandbox isolation, kill switch, and financial circuit breakers.
Frequently asked questions
How do I find my Amplemarket API Key?
Log in to your account, navigate to Settings > API, and generate or copy your unique secret key.
Can I enrich a person using LinkedIn?
Yes! The enrich_person tool allows you to provide either an email or a LinkedIn URL to retrieve the most current B2B metadata.
How do I check my exclusion list?
Use the list_exclusions tool to retrieve all emails and domains currently blocked from your automated sales engagement program.
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.
Can I use multiple MCP servers in one agent?
Yes. Pass a list of MCPServerSse instances to the agent constructor. The agent can use tools from all connected servers within a single run.
Does the SDK support streaming responses?
Yes. The SDK supports SSE and Streamable HTTP transports, both of which work natively with Vinkius.
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.