Cornerstones access matrix for Free, Pro, and Max market data
Customer guide
At a glance
This matrix matches the Billing page. The commercial plans are Free, Pro, and Max. No-key public access includes selected basic market reads before durable account access exists. No-key starter access is not discovery-only: issued-key verification and premium surfaces stay gated.
Account levels
- Free: starter market truth for basic FX, crypto, stock, A-share, and stock research inputs such as transcripts, analyst estimates, ratings, price targets, ratios, and key metrics where enabled. Free includes 500 requests/month and 10 requests/minute.
- Pro: every Free surface plus charts, chart artifacts, context packets, options intelligence, and macro detail. Pro includes 10,000 requests/month and 60 requests/minute.
- Max: every Pro surface plus orderflow, liquidity metrics, stock depth, tick, and imbalance snapshots where enabled. Max uses custom request and rate ceilings.
Billing-aligned matrix
| Surface | Free | Pro | Max |
|---|---|---|---|
| Discovery and no-key starter reads | Public discovery plus selected FX, crypto, stock, and macro reads | Included | Included |
| Basic market truth | FX, crypto, stocks, A-shares, quotes, bars, sessions, indicators | Included | Included |
| Stock research inputs | transcripts, analyst estimates, ratings, price targets, ratios, and key metrics where enabled | Included | Included |
| Stock workflow inputs | profiles, symbol normalization, screeners, universes, and optionability where enabled | Included | Included |
| Public macro summary and calendar | Included where enabled | Included | Included |
| Chart artifacts | Not included | FX and stock chart artifacts | Included |
| Context packets | Not included | FX, gold, stocks, and cross-asset context | Included |
| Options intelligence | Not included | chain, wall, and analysis views with quote, Greeks, liquidity, and quality metadata | Included |
| Macro detail | Not included | Included | Included |
| Orderflow | Not included | Not included | raw, summary, context, and historical market-structure reads |
| Liquidity depth | Not included | Not included | liquidity metrics plus stock depth, tick, and imbalance snapshots where enabled |
Key boundary
Cornerstones keys belong to Cornerstones. They are not broker, exchange, model-provider, or upstream data-provider credentials.