---
title: "Changes to Reference data for the sequence APIs."
method: GET
path: "/api/external/sequences/reference-data"
---

# Changes to Reference data for the sequence APIs.

`GET /api/external/sequences/reference-data`

> Every recorded change to this endpoint, newest first.

## Timeline

Changed in 1 of 2 revisions.

- **2026-08-13** `febc104d89ff` — 1 breaking

## Changes

- **2026-08-13** `febc104d89ff` — 1 breaking
  - the `header` request parameter `RF-Api-Key` became required

---

[Operation](https://skmtc.dev/recruiterflow/apis/recruiterflow-api-documentation/docs/api/external/sequences/reference-data/get.md) · [API](https://skmtc.dev/recruiterflow/apis/recruiterflow-api-documentation.md) · [Page](https://skmtc.dev/recruiterflow/apis/recruiterflow-api-documentation/changes/api/external/sequences/reference-data/get)