REST coverage
BTC and km:US500 stay available
You keep the core REST routes for BTC on Hyperliquid and km:US500 on HIP-3 after the trial ends.
Free Tier
See what stays on Free after the trial and what usually forces the upgrade.
What stays free
Keep these in mind before you assume Free is wider than it is.
Diagnostics
Freshness and data-quality routes stay on
Status, coverage, incidents, latency, SLA, summary, and cursor pagination remain available on Free.
Tooling
The full toolchain still works
SDKs, the CLI, the MCP server, and the Claude Code skill stay available even on the narrow free plan.
What is excluded
These are the three limits that usually force the upgrade decision.
Transport
No WebSocket or replay on Free
Free is REST-only. Move up when the workload needs live streams or replay continuity.
Depth
No L4, L3, or wider Lighter detail
Deep order book routes and finer Lighter reconstruction stay behind paid plans.
Breadth
Coverage stays intentionally narrow
Anything beyond BTC and km:US500 needs a wider plan, and bulk export is not included.
What Free is for
Use Free for narrow prototypes after the trial. It is not a full-market plan.
- Credits
- 10M monthly
- Coverage
- BTC + km:US500
- Trial path
- 14-day Build at signup
| Feature | Free plan |
|---|---|
| Monthly Credits | 10,000,000 |
| Rate Limit | 15 requests/sec |
| Concurrent Queries | 3 in-flight |
| Symbols | BTC (Hyperliquid) + km:US500 (HIP-3) |
| Historical Depth | 30 days |
| Per-Request Range | 30 days max |
| Orderbook Depth | 20 levels per side |
| WebSocket | Not included |
| Bulk Export | Not included |
| L4 / L3 Orderbook | Not included |
| Lighter Granularity | Not included |
When to upgrade
Upgrade when the workload is wider than the free symbol set or needs live transport.
More symbols
You need broader market coverage
Upgrade when the job extends past BTC or km:US500.
Live transport
You need streams or replay
WebSocket and replay are the cleanest upgrade trigger for most live systems.
More depth
You need wider history or deeper books
Upgrade when 30 days, 20 levels, or the free symbol set is no longer enough.
Need broader coverage? Start the Build trial or compare plans on pricing.