2026-03-25 — Documentation launch
Developer documentation is live at docs.vintl.io. Interactive API reference auto-generated from the OpenAPI spec.
2026-03-15 — API v1.0
Initial public release.
Endpoints:
- Treasury yields — par + TIPS curves, 14 maturities, 1990-present
- Macro observations — GDP, CPI, unemployment, payrolls, fed funds, and more
- Point-in-time queries —
?as_of=DATE on any macro series
- Revision history — full audit trail for every observation
- Series discovery — search and metadata
Data coverage:
- 123,562 treasury yield rows
- 46,461 macro observation rows across 11 series
- Vintage data for all macro series back to first publication
Last modified on March 29, 2026
