Initial preview release.
- 40 read endpoints across six domains: Commodities, Crypto, ETF, FX, Macro and Real Estate.
- Single-tier authentication via the
X-API-Keyheader. - Weighted, per-minute rate limiting with
X-RateLimit-*headers. - Plan-based feature gating (
<domain>_datafeature codes). - Standard response envelope
{ success, statusCode, data, meta }.