Launching September 30, 2026
Financial Source API
now open for access.
Built for strategies, dashboards, alerts, models, research tools, and quantitative workflows using market structure, macro, event, and research data.
Access
Simple pricing.
Try everything free for 24 hours, then pick the breadth you need.
Trial
24-hour test drive — every endpoint
Free
- 10 requests / minute
- All 7 groups
- 1 live stream connection
Starter
One focus: research, calendar, GEX — pick your lane
$99 /one-time
- 30 requests / minute
- Any 1 group
- 1 live stream connection
Most popular
Professional
Multi-endpoint workflows: calendar + rates + GEX
$299 /one-time
- 60 requests / minute
- Any 3 groups
- 2 live stream connections
Max
Everything, at the full upstream rate — the whole pipe
$499 /one-time
- 120 requests / minute
- All 7 groups
- 4 live stream connections
From source data to working product
Seven data groups. One key.
Buy one group, several, or everything. Plans are enforced server-side — you only pay for the breadth you use.
Gamma Exposure
SPX/NDX snapshots, levels, history + live stream
/v1/gex/*Economic Calendar
Enriched events, upcoming, history + live stream
/v1/calendar*Macro & Rates
Scoreboard, rate tracker, committee bias, CESI, IV, gold
/v1/macro*Research
Bank research feed with summaries, bias, PDFs
/v1/research*Analytics & Economics
20 strategy reports + chart-ready economic series
/v1/analytics*, /v1/econ*Sentiment & Positioning
Fear & Greed, COT, seasonality
/v1/fng, /v1/cot, /v1/seasonalityPrice & Candles
ES / NQ / GC OHLCV bars, all timeframes
/v1/candles/*Make the data yours
From an event stream to your next decision.
Combine live market structure with macro context. Feed new research into your own retrieval system. Trigger an alert when an actual crosses the consensus range.
calendar actual arrives
└─ compare with enriched consensus range
├─ tag direction and surprise magnitude
├─ read current macro regime
├─ overlay SPX or NDX gamma structure
└─ notify dashboard, model, or alert service