Tag: Roster API Series

All the articles with the tag "Roster API Series".

• Migrating from SFTP to a roster API: dual-run and reconciliation

  31 Oct, 2026

  Cut over from CSV-over-SFTP to a FHIR roster API without a big bang: phased dual-run, DuckDB reconciliation of CSV vs NDJSON, and exit criteria.

• Roster change notifications with FHIR Subscriptions (R4 backport)

  30 Oct, 2026

  Stop polling for new roster files. Use the ATR list-change topic and FHIR R4 Subscriptions backport: rest-hook, id-only payloads, a FastAPI receiver.

• From SSH keys to SMART Backend Services: auth for system-to-system FHIR

  29 Oct, 2026

  Replace long-lived SFTP keys with SMART Backend Services: JWKS, signed JWT assertions, short-lived scoped tokens. Client and FastAPI server in Python.

• Bulk export and async jobs: serving large rosters with $davinci-data-export

  28 Oct, 2026

  Large rosters don't fit in one response. Implement the FHIR Bulk Data async pattern — kick-off, polling, NDJSON manifest — in FastAPI and httpx.

• From full replace to deltas: $member-add and $member-remove in FastAPI

  27 Oct, 2026

  Replace last-file-wins rosters with explicit FHIR member-add/remove operations, list status gating, inactive flags and versioned Groups in FastAPI.

• Modeling a patient roster as a FHIR Group (Da Vinci ATR)

  26 Oct, 2026

  Map a roster CSV to FHIR Group, Patient and Coverage using the Da Vinci ATR profile — with a Python converter and namespaced identifiers.

• Why flat-file rosters break: CSV over SFTP in healthcare data pipelines

  25 Oct, 2026

  CSV rosters over SFTP still run value-based care. Here are the failure modes: full replace, fuzzy identity, no acknowledgements, no deltas.