Chart Library — The stock market memory for AI agents
24 million historical chart patterns, one API call. Condition on regime, sector, liquidity — get the full distribution of outcomes. Built for AI research, trading, and risk agents.
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Agent Ready
Agentic Readiness Score
ai-tools
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Agentic Signals
Found
Found
OpenAPI Spec
Found
Structured API
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Not specified
Schema.org Markup
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MCP Server
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llms.txt Content
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OpenAPI Spec (preview)
{"openapi":"3.1.0","info":{"title":"Chart Library API","description":"Visual chart pattern search engine for financial markets.\n\nUpload a chart screenshot or specify a symbol + date to find the top 10 most similar historical chart patterns from 800M+ minute bars. Get forward return analysis, AI-generated summaries, and scenario simulations.\n\n## Authentication\n- **Frontend users**: JWT Bearer token from `/api/v1/auth/login`\n- **Developers / AI agents**: API key (`cl_` prefix) from `/api/v1/