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HTTP 403

MCP requires a paid plan

The MCP server is included with Developer, Pro, Commercial and Scale, not with Free.

"type": "https://ohlc.io/problems/mcp-not-entitled"

Why it happens

  • Connecting an MCP client with a Free account or key.

How to fix it

  • Upgrade to Developer or above on pricing.
  • Use the REST API directly on Free. See MCP.

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