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Changelog

API changes by version. The 12-month deprecation policy applies at v1 GA; breaking changes are permitted during the closed beta.

2026-04-21​

API version: 2026-04-21

Initial closed beta release.

Nature API:

  • POST /v1/nature/subjects — create subject with consent artifact
  • GET /v1/nature/subjects — list subjects with cursor pagination
  • GET /v1/nature/subjects/{id} — retrieve subject
  • DELETE /v1/nature/subjects/{id} — delete subject (cascades all Nature data)
  • POST /v1/nature/subjects/{id}/assessments — start MNTEST assessment
  • GET /v1/nature/subjects/{id}/assessments/{aid} — retrieve assessment status
  • PATCH /v1/nature/subjects/{id}/assessments/{aid} — submit item responses (incremental)
  • GET /v1/nature/subjects/{id}/profile — retrieve scored MN + MI profile

Platform:

  • GET /v1/health — liveness check
  • GET /v1/status — per-product status

Webhooks:

  • nature.assessment.completed
  • nature.profile.updated

SDKs:

  • @xavigate/node v1.0.0-alpha.1
  • xavigate (Python) v1.0.0a1

Coming next: Careers API (v1.0.5, ~3 weeks after v1 launch). Subscribe to notifications in your dashboard.