Overview
The Amplifier MCP server lets AI assistants interact with your Amplifier account — searching orders, checking inventory, creating orders, managing campaigns, and more.
Server URL: https://mcp.amplifier.com/mcp
Transport: Streamable HTTP
Authentication: API key + OAuth 2.1 (PKCE)
Prerequisites
An active Amplifier account at my.amplifier.com
An Amplifier API key: find it under Settings > Options > API Keys in my.amplifier.com. We strongly recommend that you create a new API key for your AI connection in the event that you need a quick-disconnect of Amplifier from your AI.
How to Connect
The fastest way to get connected is to paste a setup prompt directly into your AI tool. The AI knows its own interface better than any static screenshot guide and working via prompt will still work even as the platforms update their UIs.
Connect me to the Amplifier MCP server at <https://mcp.amplifier.com/mcp> as a custom connector. Walk me through the setup and show me how to enable it.
When you connect, your AI tool will open a browser window for your my.amplifier login authorization. Some agents will immediately follow this with a prompt for your API key. Other agents may require you click "connect" again in their UI, which will them prompt for your API key.
Available Tools
Once connected, your AI assistant can use these tools:
Tool | What It Does |
| Find orders by date, status, or source |
| Full details for a single order |
| Submit a new order with line items and shipping |
| Current inventory snapshot for all SKUs |
| Search your item catalog |
| Add a new SKU to your catalog |
| Shipments and tracking for a given date |
| Submit an ASN for inbound inventory |
| List campaigns, create/revoke offers |
| View invoices and download CSV/PDF |
| Set up event-driven notifications |
| Configure order source integrations |
Troubleshooting
"Authentication failed" — Try disconnecting and reconnecting. The OAuth session may have expired. You'll be prompted to sign in again.
Tools not appearing — Restart your AI client after adding the MCP connection. Some clients cache the tool list.
"Not idempotent" warnings — Order creation and item creation cannot be safely retried. If a call fails mid-flight, check your Amplifier dashboard before re-submitting to avoid duplicates.
OAuth popup blocked — Some browsers block the sign-in popup. Allow popups for your AI tool's domain (e.g., claude.ai, chatgpt.com) and try again.