Changelog

Versioning policy: the URL prefix /api/v1 guarantees that endpoint shapes will not break in a backward-incompatible way. Additive changes (new fields, new endpoints, new optional query params) ship without a version bump.

v1.1.0

2026-05-14
  • New: GET /api/v1/usage — self-monitor your key's request and error counts.
  • New: GET /api/v1/openapi.json — machine-readable spec.
  • CORS enabled on all /api/v1/* endpoints (browser SDKs supported).
  • Per-route scope enforcement — keys can be issued with read or write scopes.
  • Test keys (iv_test_…) available to all signed-in users.
  • Public docs at /docs.

v1.0.0

2026-05-13
  • Initial release: events, signals, contracts, companies, market candles, regimes, predictions, benchmarks, admin.
  • API key issuance + revocation; HMAC-signed webhooks; sliding-window rate limits.