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HELIXStudio

Studio Workbench

Try the API without writing code — type symbols, run, and see the exact JSON your agent would receive. Guard checks any LLM sentence against real data.

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Paste LLM output to validate against last session (Agent Pro / Guard).

Create a session in Context tab first.

Preview how context fits in a system prompt (no LLM call).

Run context first.

Save user-selected symbols for a non-personalized watchlist brief. The brief does not use your financial situation or assess suitability. Email delivery ~07:30 Paris (Developer, Agent Pro, Research).