How an assistant reaches it
| Access | Where | Checked |
|---|---|---|
| MCP server | mcp.alphavantage.co/mcp | Stated on mcp.alphavantage.co/ |
| ChatGPT app | mcp.alphavantage.co/ | HTTP 200 · 2026-10-04 |
| Claude connector | mcp.alphavantage.co/ | HTTP 200 · 2026-10-04 |
| MCP server | mcp.alphavantage.co/ | Stated on www.alphavantage.co/documentation/ |
| Public API | www.alphavantage.co/documentation/ | HTTP 200 · 2026-10-04 |
| OpenAPI description | www.alphavantage.co/.well-known/ai-plugin.json | HTTP 200 · 2026-10-04 |
What Alpha Vantage's access means for an assistant
MCP server. A Model Context Protocol server: a standard interface that AI assistants such as Claude, ChatGPT and others can connect to, to call the service's tools directly. Alpha Vantage states it on its own pages; the file itself was not checked.
ChatGPT app. An app inside ChatGPT: the assistant can call the service while you chat, after you connect it. Alpha Vantage's answered HTTP 200 when checked.
Claude connector. A connector in Claude: the assistant can read from or act in the service once you connect it. Alpha Vantage's answered HTTP 200 when checked.
Public API. A documented public API an agent can call, usually with a key from the service. Alpha Vantage's answered HTTP 200 when checked.
OpenAPI description. A published machine-readable API description that an agent can read to learn how to call the service. Alpha Vantage's answered HTTP 200 when checked.
To use Alpha Vantage from an assistant, connect it where the assistant offers connections (an MCP server, an app or a connector), or point an agent at the published file or API above. What the service returns, and on what terms, is set by Alpha Vantage.
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