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GammaFlip has a remote MCP server. Add it to Claude or ChatGPT as a connector, sign in with your GammaFlip account, and the assistant can read the same data this API serves. There is no API key to create. Server URL

Step-by-step setup with screenshots

Claude and ChatGPT, the example prompt, and what the assistant can and cannot do.

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Connect

  1. Open Customize → Connectors, click Add, then Add custom connector.
  2. Name it GammaFlip and paste the server URL.
  3. Keep the detected settings, click Add, then Connect.
  4. Sign in with your GammaFlip account and click Allow.
Menu names in both apps change from time to time. The server URL is the only thing you need.

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Access and limits

Access follows the same rule as the API: any plan or trial that includes API access, for the markets in that plan. Requests share your daily quota with the REST API. The lookups marked “No” below are free.

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Tools

All tools are read-only. Each one wraps an API endpoint and returns the same JSON, so the data dictionary applies unchanged. Not available through MCP: history file downloads (/history/files), chart images, alerts, and anything that changes your account.

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Errors

Plan, market and quota problems come back as a tool error with a plain explanation, not as a sign-in prompt:
  • “Does not have an active plan or trial”: the account has no API access.
  • “The … market is not included in this account’s plan”: the symbol is outside your plan.
  • “Daily request limit … has been reached”: the quota resets at midnight UTC.
  • “Temporarily unavailable”: try again in a minute.
For anything the assistant gets wrong about a symbol or a parameter, the tool error repeats the API’s own message; see Errors.