The agentic APIfor all of finance.
One key. 229 finance tools across public and private markets. Anthropic-compatible, MCP-native, prepaid in USDC. No subscription.
Everything an investing brain needs, behind one API key
Four layers. One key.
Data APIs sell you endpoints. AI apps sell you a chat box. Agent frameworks sell you orchestration with no data. Tengu runs all four layers behind one key, and it's the only one that proves its work.
One agentic key.
Anthropic-compatible and MCP-native. Point the SDK you already use at Tengu, or pull 229 finance tools into Claude, ChatGPT, Cursor, or your own agent. Tools resolve by intent, not configuration.
Decides what to do.
A micro-classifier routes the question in milliseconds, then fans out tools in parallel across public and private markets, branching and re-querying until the question is actually answered. Not one tool. The right ones, together.
Runs the analysis. Places the trade.
The institutional substrate behind every call: a regime-aware quant ensemble, flow, fundamentals, alt-data, 10.5M private companies, and multi-broker execution across 28+ venues. Data, to decision, to trade, in one round-trip.
Proves it.
Before the answer ships, every load-bearing number is checked against the tool data that produced it; claims that don't trace are corrected, not streamed. Every verdict is source-attributed and timestamped.
Predictable
on every call.
Tengu returns the same JSON shape regardless of question, ticker, or horizon. Six fields, always populated. Your renderer never guesses. The card on the right is one such response, rendered.
Long NVDA into earnings. Options flow and insider net buying confirm, but live calibration coverage caps conviction.
Calibration: 77.9% live coverage on stated 90% bands. Size accordingly. Illustrative response.
Twenty-two surfaces.
One API.
229 endpoints across public and private markets. Eight strategic copilot aggregations. The institutional substrate, made composable.
The whole market.
Public and private.
Data APIs are public-only. The private-markets incumbents are private-only, and closed. Tengu joins institutional-grade private coverage to public-market depth behind a single agentic key.
One schema, both worlds
Public equities and 10.5M private companies answer to the same calls and return the same shape. No second integration, no second vendor, no second contract.
Cross-linked, not siloed
A 60-edge graph threads companies to their rounds, backers, funds, LPs, and people. Traverse from a startup to its lead investor's entire portfolio in one hop.
Ask like it's a ticker
Fuzzy entity search resolves a name to the right private entity, then the agent pulls financing, comps, and cap table, the same flow it runs for any public name.
What you can build.
Ship in days, not quarters.
One API. Every shape of AI investing product.
Ship a chat that recommends, explains, and executes.
An analyst that never misses a data point.
Personalized advice, grounded in live data.
Make any wealth app intelligent overnight.
Built for consumer chatbots, hedge funds and RIAs, quant developers, and retail platforms. White-label ready.
Why builders pick Tengu.
Thesis-driven and decision-ready. Your agents surface the why behind every pick, and close the loop 7 days later with outcomes. The verdict is audit-ready and timestamped.
From "I have $500 to deploy" to "manage $50M with me". Same allocation framework. Entry, stop, target. One call.
Structured JSON output. Multi-broker execution across 28+ venues. Real-time WebSocket feeds. One auth boundary. Engineered for chatbots that ship, not demos that don't.
Discover
Sandbox key in 30 seconds. Browse the surface, call a verdict, evaluate fit. No card, no commitment.
Pilot
Wire Tengu into your agent. Run paper trades, inspect citations, validate the experience.
Scale
Move to production. Dedicated rate allocation, named on-call, audit logs. Capacity-aware pricing.
Ship a chatbot that
actually knows the market.
Start with $25 in trial credits. No card required, no demo gate. Production pricing is capacity-aware and scales with your traffic.