Changelog

Changes to the API, the MCP server and this documentation, newest first. Within v1, fields are only added; anything that would remove or rename one waits for v2.

2026-09-30 · v1 beta

• REST API at https://api.tradingpal.io/api/v1: /me, /tickers (read and replace), /tickers/{symbol}/patterns, /tickers/{symbol}/history, /tickers/{symbol}/chart.png, /families, /families/{family}/stats, /universe.
• Keyless routes: /demo, /demo/{symbol}, /demo/{symbol}/chart.png for a fixed set of large caps; /families, /families/{family}/stats and /universe answer without a key.
• MCP server at https://api.tradingpal.io/mcp: Streamable HTTP, seven tools, connects without a key.
• Self-serve keys on Keys, shown once, revocable.
• Agent files: https://api.tradingpal.io/api/v1/llms.txt, https://api.tradingpal.io/api/v1/skill.md, https://api.tradingpal.io/api/v1/openapi.json, and every page of this documentation as .md.
• Limits: 60 requests a minute and 10,000 a day per key; 30 a minute per IP without a key; 50 tracked tickers per account.