# Create External Reference to Project

**POST /public/v1/projects/{projectId}/external-references**




## Servers
- SmartPM Production Environment: https://live.smartpmtech.com (SmartPM Production Environment)


## Authentication methods
- Api key


## Parameters
### Headers
- **X-COMPANY-ID** (string)
  The company's unique ID

### Path parameters
- **projectId** (integer(int64))



### Body: application/json (object)

- **provider** (string)

- **externalId** (string)

- **externalCompanyId** (string)

- **externalBaseUrl** (string)



## Responses
### 500
Internal Server Error

#### Body: */* (object)
object
### 200
OK

#### Body: */* (array[object])
- **id** (integer(int64))
  Unique identifier of the external reference.
- **provider** (string)
  Name of the external provider.
- **externalId** (string)
  Identifier of the external reference in the provider's system.
- **externalCompanyId** (string)
  Identifier of the external company associated with the reference.
- **externalBaseUrl** (string)
  Base URL of the external reference.


[Powered by Bump.sh](https://bump.sh)