---
title: "Create a new relationship between two entities"
method: POST
path: "/api/v1/referringentityrelationships"
tags: ["ReferringEntityRelationships"]
---

# Create a new relationship between two entities

`POST /api/v1/referringentityrelationships`

## Request

- Base URL: `https://api.fireserviceusa.com` (the document declares no server; this is the origin it was published from)
- URL: `https://api.fireserviceusa.com/api/v1/referringentityrelationships`
- Auth: none declared

## Request body

- CreateRelationshipRequest
  - `ParentEntityId` integer
  - `ChildEntityId` integer
  - `RelationshipType` string, nullable
  - `CommissionSharePercentage` number, double, nullable
  - `Notes` string, nullable

## Response `200`

Success

---

[API](https://skmtc.dev/fireserviceusa/apis/fireservice-usa-p2-api.md) - [All operations](https://skmtc.dev/fireserviceusa/apis/fireservice-usa-p2-api/llms.txt) - [OpenAPI document](https://skmtc.dev/fireserviceusa/apis/fireservice-usa-p2-api/revisions/96ea2ea68d87?raw)