The financial data plane for AI workflows.
Connect your agents and services to Finsyt once. Equities, FX, rates, options, filings, and macro — with the history, coverage, and provenance institutional desks require — over a single MCP server and a single REST API.
$ claude mcp add --transport http finsyt \
https://finsyt.com/platform/api/v1/mcp \
--header "Authorization: Bearer fsk_…"
> finsyt connected
> discover_companies · get_company_fundamentals · list_skills
> finsyt_open_app · catalog_search · finsyt_quoteOne integration
MCP for agents. REST for services. Same key, same plane.
History first
Point-in-time series and candles — not a snapshot bolted on.
Coverage you can audit
22,851 instruments, 18 datasets, first tick and last tick on every row.
Provenance on every figure
Source, dataset, as-of, retrieval method. Gaps are explicit.
HOW IT WORKS
Three steps from key to grounded answers in your agent.
Get a key
Issue a scoped API key in the developer console. Sandbox keys return provenanced fixtures so you can build before entitlements are live.
Connect MCP or REST
One Bearer token. Point your agent at POST /api/v1/mcp, or call /api/v1 from your own services. Same handlers. Same entitlements.
Ground every figure
Every numeric field carries source, dataset, as-of, and retrieval method. If coverage is missing, the plane says so — it does not invent a number.
COVERAGE
Equities to options, filings to macro — one catalog.
Clients bring their own third-party licences into the Connector Hub. Finsyt does not redistribute feeds you do not entitle. What you are entitled to, you get through the same MCP and API.
Full dataset and history tableEquities & funds
Stocks, ETFs, and indices — catalog, candles, and security bundles.
FX, rates & credit
Spot FX, sovereign yields, bonds, futures, and credit series.
Options & vol
Chains, flow, candles, and reference — the same objects over REST and MCP.
Macro series
Economics, yields, and credit as date/value series. 14,795 of 22,851 catalog rows are macro.
Filings
Cited US GAAP for 10,412 SEC filers — XBRL tag and accession on every figure. Earnings-call transcripts when you connect them in the Hub.
MCP Apps
Interactive financials, price charts, valuation, and deal timelines render inside the chat host.
Agent skills
Tearsheets, earnings, DCF, comps, precedents, Excel FQL, and deeper research — via list_skills, no git clone.
News & ownership
Insider trades on the catalog. Newswires and 13F when you connect them.
REST for services. MCP for agents.
Versioned under /api/v1. Bearer keys with read or read-write scope, per-key tool allowlists, audit log, and metered usage. FQL mnemonics (FX_REV, FX_EBITDA) — not vendor shorthand.
- OpenAPI for /api/v1 — generate your own client
- Cursor pagination and SSE where streams already exist
- Signed webhooks for runs, alerts, and coverage events
- Sandbox keys so HALT never blocks your build
- MCP Apps (charts and tables in-chat) plus a hosted skill catalog
Built for your agents, not ours alone.
Cursor, Claude, and any streamable-HTTP MCP client get the same catalog your analysts see in Finsyt — tenant-scoped, entitled, and logged. Discover a company, retrieve provenanced figures, load a desk skill, and open an MCP App in-chat. Use Finsyt as the data plane behind the workflows you already run.
Open the developer console