---
title: "Register Referral Organizations to Monitor"
method: POST
path: "/api/v1/referrals/organizations/registered"
tags: ["ReferralOrganizations"]
---

# Register Referral Organizations to Monitor

`POST /api/v1/referrals/organizations/registered`

## Request

- Base URL: `https://sandbox.particlehealth.com`
- URL: `https://sandbox.particlehealth.com/api/v1/referrals/organizations/registered`
- Auth: API key in header `Authorization`

## Request body

- ApiReferralOrgRequestPayload
  - `organizations` ApiReferralOrg[], required
    - `oid` string, required

## Response `200`

OK

- ApiReferralOrgList[]
  - `continuation_token` string
  - `organizations` ApiReferralOrg[]
    - `oid` string, required

## Other responses

- `202`: Accepted
- `400`: Bad Request
- `401`: Unauthorized
- `404`: Not Found
- `406`: Not Acceptable
- `500`: Internal Server Error

## Changes

- **2026-11-03** `b59a5413a488`: 1 info
  - endpoint added

[Operation history](https://skmtc.dev/particlehealth/apis/particle-health-api/changes/api/v1/referrals/organizations/registered/post.md)

---

[API](https://skmtc.dev/particlehealth/apis/particle-health-api.md) - [All operations](https://skmtc.dev/particlehealth/apis/particle-health-api/llms.txt) - [OpenAPI document](https://skmtc.dev/particlehealth/apis/particle-health-api/revisions/b59a5413a488?raw)