> ## Documentation Index
> Fetch the complete documentation index at: https://api.buildingswell.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Project contacts

> Links between projects and contacts.

Base path: `/project-contact` (relative to your instance’s `/api/v2`).

The [standard endpoints](/guides/standard-endpoints) provide reads and writes, subject to the constraints below.

## Fields

| Field            | Type           | Notes                                                        |
| ---------------- | -------------- | ------------------------------------------------------------ |
| `id`             | uuid           | Unique record ID. Optional on create; see constraints below. |
| `organizationId` | uuid           | Organization from your API key. Read-only.                   |
| `createdAt`      | date-time      | Read-only.                                                   |
| `updatedAt`      | date-time      | Read-only.                                                   |
| `projectId`      | uuid           | Required on create.                                          |
| `contactId`      | uuid           | Required on create.                                          |
| `role`           | string \| null | Optional on create; see constraints below.                   |
| `isArchived`     | boolean        | Read-only.                                                   |
| `contactName`    | string \| null | Read-only.                                                   |
| `contactEmail`   | string \| null | Read-only.                                                   |
| `contactPhone`   | string \| null | Read-only.                                                   |
| `contactCompany` | string \| null | Read-only.                                                   |

Supply `projectId` and `contactId` on create; `role` is optional. The contact details are read-only projections. Writes require contact update permission. Deleting this relationship removes the link, not the contact or project.