For AI agents: a documentation index is available at the root level at /llms.txt and /llms-full.txt. Append /llms.txt to any URL for a page-level index, or .md for the markdown version of any page.
  • Home
    • About the Referral Exchange (RefX)
  • Getting Started
    • API Overview
    • Accessing our APIs
    • Authentication
    • Content Types
    • Request and Response Limits
    • Create and Edit Referrals
    • Print Referrals
    • List Referrals
    • Cancel & Withdraw Referrals
    • Timeline Events
    • Implementation Reference
  • Concepts
    • Referral Lifecycle & Statuses
    • Referral Notes
    • Browser Tab Handling
    • Referral Link
    • NEHR Integration
  • API Reference
    • Changelog
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Changelog

May 28, 2026
May 28, 2026

v0.0.70

Additions

  • Added new submittedAt field to referral responses (GET /api/v1/institutions/:institutionIdType/:institutionId/referrals, GET /api/v1/referrals/:referralId, DELETE /api/v1/referrals/:referralId, POST /api/v1/referrals/:referralId/cancel, POST /api/v1/referrals/:referralId/back-to-draft).

Recommendations

  • Use the new submittedAt field instead of createdAt when displaying or sorting by the submission time of a referral, since createdAt reflects when the draft was first created rather than when it was submitted.
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