PreReason Offers Financial Market Context Through an API and MCP Server

Summary

PreReason is a financial-market context service for AI agents and developers. It combines macro, rates, bonds, foreign exchange, commodities, companies, Bitcoin and other data into pre-interpreted briefings delivered through a REST API or MCP server. Briefings can be returned as Markdown or JSON and include dated figures, named sources, trend direction, 7-day, 30-day and 90-day momentum, percentile rankings, correlations, confidence scores and regime classifications. The service says it draws on 33 data providers and offers 33 briefings across free, Basic, Pro, Business and Enterprise plans. The free tier allows up to 100 calls per day and 30 per hour, while paid plans add more briefings, historical coverage, API keys, webhooks and higher limits; the page also describes planned free-tier changes dated October 2026. MCP installation uses the `@prereason/mcp` npm package, with compatibility listed for Claude Desktop, Claude Code, Cursor, Windsurf and other MCP clients. The page says Bitcoin prices update every two minutes, on-chain data every 30 minutes, market data every 15 minutes during market hours, and macro data on the same day as publisher releases. It also states that API keys are hashed, traffic uses HTTPS, and request content is not stored.