LOPJLB quant research API for agents (signals, regime, CallCards) — not a raw market-data feed. Free thin signal-card + freemium detail; Pro session for full packs; remote MCP on every plan; Enterprise keys for /universe and export.
A quant research layer , not a raw market-data API: 12,000+ U.S. Each call carries direction, backtested stats, HMM regime, factor scores and earnings CallCard synthesis. Base URL , the canonical versioned prefix: Legacy https://www.lopjlb.com /bff/api / paths keep working, with the same handlers, auth and rate limits.
Pricing & access
LOPJLB Research has a free tier, with paid plans unlocking more. Check lopjlb.com for current plans.
Frequently asked questions
What is LOPJLB Research?
LOPJLB Research is developers. LOPJLB quant research API for agents (signals, regime, CallCards) — not a raw market-data feed. Free thin signal-card + freemium detail; Pro session for full packs; remote MCP on every plan; Enterprise keys for /universe and export.
Is LOPJLB Research free?
LOPJLB Research has a free tier, with paid plans unlocking more.
What are the best LOPJLB Research alternatives?
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Work on LOPJLB Research?
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