> For clean Markdown of any page, append .md to the page URL.
> For a complete documentation index, see https://docs.middesk.com/llms.txt.
> For AI client integration (Claude Code, Cursor, etc.), connect to the MCP server at https://docs.middesk.com/_mcp/server.

# Create a registration request

POST https://api.middesk.com/v1/partner/registration_requests
Content-Type: application/json

Reference: https://docs.middesk.com/api-reference/entity-management/registration-requests/create-registration-request

## Authentication

- `Authorization` header (bearer token, required) — Bearer authentication of the form `Bearer <token>`, where token is your auth token.

## Request

### Body (application/json)

This endpoint expects an object.

- `state` (enum, required) — US state abbreviation (required)
  - Allowed values: `AL`, `AK`, `AZ`, `AR`, `CA`, `CO`, `CT`, `DE`, `FL`, `GA`, `HI`, `ID`, `IL`, `IN`, `IA`, `KS`, `KY`, `LA`, `ME`, `MD`, `MA`, `MI`, `MN`, `MS`, `MO`, `MT`, `NE`, `NV`, `NH`, `NJ`, `NM`, `NY`, `NC`, `ND`, `OH`, `OK`, `OR`, `PA`, `RI`, `SC`, `SD`, `TN`, `TX`, `UT`, `VT`, `VA`, `WA`, `WV`, `WI`, `WY`
- `email` (string, required) — User email (required)
- `company_id` (string, optional) — Existing company ID
- `company_name` (string, optional) — Company name for new company
- `external_id` (string, optional) — External company identifier
- `tax_registration_types` (list of string, optional) — Types of tax registrations (e.g., sales_tax, payroll_tax)
- `jurisdictions` (list of string, optional) — Tax jurisdictions
- `redirect_uri` (string, optional) — Success redirect URL
- `redirect_back_uri` (string, optional) — Back redirect URL

## Response

### 201

registration request created

- `object` (string, required)
- `id` (string, required)
- `state` (enum, required) — US state abbreviation
  - Allowed values: `AL`, `AK`, `AZ`, `AR`, `CA`, `CO`, `CT`, `DE`, `FL`, `GA`, `HI`, `ID`, `IL`, `IN`, `IA`, `KS`, `KY`, `LA`, `ME`, `MD`, `MA`, `MI`, `MN`, `MS`, `MO`, `MT`, `NE`, `NV`, `NH`, `NJ`, `NM`, `NY`, `NC`, `ND`, `OH`, `OK`, `OR`, `PA`, `RI`, `SC`, `SD`, `TN`, `TX`, `UT`, `VT`, `VA`, `WA`, `WV`, `WI`, `WY`
- `status` (string, required) — Request status
- `tax_registration_types` (list of string, required, nullable) — Types of tax registrations requested
- `company_id` (string, required)
- `created_at` (string, required)
- `agencies` (list of map from string to any, required) — Tax agency registrations
- `items` (list of map from string to any, required) — Registration items
- `invite_link` (string, required)
- `external_id` (string, optional, nullable)
- `submitted_at` (string, optional, nullable)
- `tax_registration` (map from string to any, optional, nullable) — Tax registration details

## Errors

### 400 Create Registration Request Request Bad Request Error

validation errors

- `errors` (list of ErrorResponseErrorsItem, required)

## Types

### ErrorResponseErrorsItem

- `message` (string, required)
- `parameter` (string, optional) — Request parameter associated with the error, when applicable

## Examples

### SUI and SWH registration request with minimum required fields

**Request**

```json
{
  "state": "CO",
  "email": "example-employer@email.com",
  "company_name": "Company Name",
  "external_id": "external-123"
}
```

**Response**

```json
{
  "object": "registration_request",
  "id": "190ddf8b-cced-4372-8a58-bed85835bb68",
  "state": "CO",
  "status": "pending",
  "tax_registration_types": [
    "state_unemployment_insurance",
    "state_tax_withholdings"
  ],
  "company_id": "ad2eb516-13da-4750-9e64-7fdb41ced55b",
  "created_at": "2025-12-26T21:37:00Z",
  "agencies": [
    {
      "key": "value"
    }
  ],
  "items": [
    {
      "key": "value"
    }
  ],
  "invite_link": "https://agent.middesk.com/invitations?guest_token=6c4ad0748b5e416c9dd44109c96d46ae",
  "external_id": "external-123"
}
```

**SDK Code**

```python SUI and SWH registration request with minimum required fields
import requests

url = "https://api.middesk.com/v1/partner/registration_requests"

payload = {
    "state": "CO",
    "email": "example-employer@email.com",
    "company_name": "Company Name",
    "external_id": "external-123"
}
headers = {
    "Authorization": "Bearer <token>",
    "Content-Type": "application/json"
}

response = requests.post(url, json=payload, headers=headers)

print(response.json())
```

```javascript SUI and SWH registration request with minimum required fields
const url = 'https://api.middesk.com/v1/partner/registration_requests';
const options = {
  method: 'POST',
  headers: {Authorization: 'Bearer <token>', 'Content-Type': 'application/json'},
  body: '{"state":"CO","email":"example-employer@email.com","company_name":"Company Name","external_id":"external-123"}'
};

try {
  const response = await fetch(url, options);
  const data = await response.json();
  console.log(data);
} catch (error) {
  console.error(error);
}
```

```go SUI and SWH registration request with minimum required fields
package main

import (
	"fmt"
	"strings"
	"net/http"
	"io"
)

func main() {

	url := "https://api.middesk.com/v1/partner/registration_requests"

	payload := strings.NewReader("{\n  \"state\": \"CO\",\n  \"email\": \"example-employer@email.com\",\n  \"company_name\": \"Company Name\",\n  \"external_id\": \"external-123\"\n}")

	req, _ := http.NewRequest("POST", url, payload)

	req.Header.Add("Authorization", "Bearer <token>")
	req.Header.Add("Content-Type", "application/json")

	res, _ := http.DefaultClient.Do(req)

	defer res.Body.Close()
	body, _ := io.ReadAll(res.Body)

	fmt.Println(res)
	fmt.Println(string(body))

}
```

```ruby SUI and SWH registration request with minimum required fields
require 'uri'
require 'net/http'

url = URI("https://api.middesk.com/v1/partner/registration_requests")

http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true

request = Net::HTTP::Post.new(url)
request["Authorization"] = 'Bearer <token>'
request["Content-Type"] = 'application/json'
request.body = "{\n  \"state\": \"CO\",\n  \"email\": \"example-employer@email.com\",\n  \"company_name\": \"Company Name\",\n  \"external_id\": \"external-123\"\n}"

response = http.request(request)
puts response.read_body
```

```java SUI and SWH registration request with minimum required fields
import com.mashape.unirest.http.HttpResponse;
import com.mashape.unirest.http.Unirest;

HttpResponse<String> response = Unirest.post("https://api.middesk.com/v1/partner/registration_requests")
  .header("Authorization", "Bearer <token>")
  .header("Content-Type", "application/json")
  .body("{\n  \"state\": \"CO\",\n  \"email\": \"example-employer@email.com\",\n  \"company_name\": \"Company Name\",\n  \"external_id\": \"external-123\"\n}")
  .asString();
```

```php SUI and SWH registration request with minimum required fields
<?php
require_once('vendor/autoload.php');

$client = new \GuzzleHttp\Client();

$response = $client->request('POST', 'https://api.middesk.com/v1/partner/registration_requests', [
  'body' => '{
  "state": "CO",
  "email": "example-employer@email.com",
  "company_name": "Company Name",
  "external_id": "external-123"
}',
  'headers' => [
    'Authorization' => 'Bearer <token>',
    'Content-Type' => 'application/json',
  ],
]);

echo $response->getBody();
```

```csharp SUI and SWH registration request with minimum required fields
using RestSharp;

var client = new RestClient("https://api.middesk.com/v1/partner/registration_requests");
var request = new RestRequest(Method.POST);
request.AddHeader("Authorization", "Bearer <token>");
request.AddHeader("Content-Type", "application/json");
request.AddParameter("application/json", "{\n  \"state\": \"CO\",\n  \"email\": \"example-employer@email.com\",\n  \"company_name\": \"Company Name\",\n  \"external_id\": \"external-123\"\n}", ParameterType.RequestBody);
IRestResponse response = client.Execute(request);
```

```swift SUI and SWH registration request with minimum required fields
import Foundation

let headers = [
  "Authorization": "Bearer <token>",
  "Content-Type": "application/json"
]
let parameters = [
  "state": "CO",
  "email": "example-employer@email.com",
  "company_name": "Company Name",
  "external_id": "external-123"
] as [String : Any]

let postData = JSONSerialization.data(withJSONObject: parameters, options: [])

let request = NSMutableURLRequest(url: NSURL(string: "https://api.middesk.com/v1/partner/registration_requests")! as URL,
                                        cachePolicy: .useProtocolCachePolicy,
                                    timeoutInterval: 10.0)
request.httpMethod = "POST"
request.allHTTPHeaderFields = headers
request.httpBody = postData as Data

let session = URLSession.shared
let dataTask = session.dataTask(with: request as URLRequest, completionHandler: { (data, response, error) -> Void in
  if (error != nil) {
    print(error as Any)
  } else {
    let httpResponse = response as? HTTPURLResponse
    print(httpResponse)
  }
})

dataTask.resume()
```

### Single local jurisdiction registration request

**Request**

```json
{
  "state": "CO",
  "email": "example-employer@email.com",
  "company_name": "Company Name",
  "external_id": "external-123",
  "jurisdictions": [
    "denver_city_tax"
  ]
}
```

**Response**

```json
{
  "object": "registration_request",
  "id": "190ddf8b-cced-4372-8a58-bed85835bb68",
  "state": "CO",
  "status": "pending",
  "tax_registration_types": [
    "state_unemployment_insurance",
    "state_tax_withholdings"
  ],
  "company_id": "ad2eb516-13da-4750-9e64-7fdb41ced55b",
  "created_at": "2025-12-26T21:37:00Z",
  "agencies": [
    {
      "key": "value"
    }
  ],
  "items": [
    {
      "key": "value"
    }
  ],
  "invite_link": "https://agent.middesk.com/invitations?guest_token=6c4ad0748b5e416c9dd44109c96d46ae",
  "external_id": "external-123"
}
```

**SDK Code**

```python Single local jurisdiction registration request
import requests

url = "https://api.middesk.com/v1/partner/registration_requests"

payload = {
    "state": "CO",
    "email": "example-employer@email.com",
    "company_name": "Company Name",
    "external_id": "external-123",
    "jurisdictions": ["denver_city_tax"]
}
headers = {
    "Authorization": "Bearer <token>",
    "Content-Type": "application/json"
}

response = requests.post(url, json=payload, headers=headers)

print(response.json())
```

```javascript Single local jurisdiction registration request
const url = 'https://api.middesk.com/v1/partner/registration_requests';
const options = {
  method: 'POST',
  headers: {Authorization: 'Bearer <token>', 'Content-Type': 'application/json'},
  body: '{"state":"CO","email":"example-employer@email.com","company_name":"Company Name","external_id":"external-123","jurisdictions":["denver_city_tax"]}'
};

try {
  const response = await fetch(url, options);
  const data = await response.json();
  console.log(data);
} catch (error) {
  console.error(error);
}
```

```go Single local jurisdiction registration request
package main

import (
	"fmt"
	"strings"
	"net/http"
	"io"
)

func main() {

	url := "https://api.middesk.com/v1/partner/registration_requests"

	payload := strings.NewReader("{\n  \"state\": \"CO\",\n  \"email\": \"example-employer@email.com\",\n  \"company_name\": \"Company Name\",\n  \"external_id\": \"external-123\",\n  \"jurisdictions\": [\n    \"denver_city_tax\"\n  ]\n}")

	req, _ := http.NewRequest("POST", url, payload)

	req.Header.Add("Authorization", "Bearer <token>")
	req.Header.Add("Content-Type", "application/json")

	res, _ := http.DefaultClient.Do(req)

	defer res.Body.Close()
	body, _ := io.ReadAll(res.Body)

	fmt.Println(res)
	fmt.Println(string(body))

}
```

```ruby Single local jurisdiction registration request
require 'uri'
require 'net/http'

url = URI("https://api.middesk.com/v1/partner/registration_requests")

http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true

request = Net::HTTP::Post.new(url)
request["Authorization"] = 'Bearer <token>'
request["Content-Type"] = 'application/json'
request.body = "{\n  \"state\": \"CO\",\n  \"email\": \"example-employer@email.com\",\n  \"company_name\": \"Company Name\",\n  \"external_id\": \"external-123\",\n  \"jurisdictions\": [\n    \"denver_city_tax\"\n  ]\n}"

response = http.request(request)
puts response.read_body
```

```java Single local jurisdiction registration request
import com.mashape.unirest.http.HttpResponse;
import com.mashape.unirest.http.Unirest;

HttpResponse<String> response = Unirest.post("https://api.middesk.com/v1/partner/registration_requests")
  .header("Authorization", "Bearer <token>")
  .header("Content-Type", "application/json")
  .body("{\n  \"state\": \"CO\",\n  \"email\": \"example-employer@email.com\",\n  \"company_name\": \"Company Name\",\n  \"external_id\": \"external-123\",\n  \"jurisdictions\": [\n    \"denver_city_tax\"\n  ]\n}")
  .asString();
```

```php Single local jurisdiction registration request
<?php
require_once('vendor/autoload.php');

$client = new \GuzzleHttp\Client();

$response = $client->request('POST', 'https://api.middesk.com/v1/partner/registration_requests', [
  'body' => '{
  "state": "CO",
  "email": "example-employer@email.com",
  "company_name": "Company Name",
  "external_id": "external-123",
  "jurisdictions": [
    "denver_city_tax"
  ]
}',
  'headers' => [
    'Authorization' => 'Bearer <token>',
    'Content-Type' => 'application/json',
  ],
]);

echo $response->getBody();
```

```csharp Single local jurisdiction registration request
using RestSharp;

var client = new RestClient("https://api.middesk.com/v1/partner/registration_requests");
var request = new RestRequest(Method.POST);
request.AddHeader("Authorization", "Bearer <token>");
request.AddHeader("Content-Type", "application/json");
request.AddParameter("application/json", "{\n  \"state\": \"CO\",\n  \"email\": \"example-employer@email.com\",\n  \"company_name\": \"Company Name\",\n  \"external_id\": \"external-123\",\n  \"jurisdictions\": [\n    \"denver_city_tax\"\n  ]\n}", ParameterType.RequestBody);
IRestResponse response = client.Execute(request);
```

```swift Single local jurisdiction registration request
import Foundation

let headers = [
  "Authorization": "Bearer <token>",
  "Content-Type": "application/json"
]
let parameters = [
  "state": "CO",
  "email": "example-employer@email.com",
  "company_name": "Company Name",
  "external_id": "external-123",
  "jurisdictions": ["denver_city_tax"]
] as [String : Any]

let postData = JSONSerialization.data(withJSONObject: parameters, options: [])

let request = NSMutableURLRequest(url: NSURL(string: "https://api.middesk.com/v1/partner/registration_requests")! as URL,
                                        cachePolicy: .useProtocolCachePolicy,
                                    timeoutInterval: 10.0)
request.httpMethod = "POST"
request.allHTTPHeaderFields = headers
request.httpBody = postData as Data

let session = URLSession.shared
let dataTask = session.dataTask(with: request as URLRequest, completionHandler: { (data, response, error) -> Void in
  if (error != nil) {
    print(error as Any)
  } else {
    let httpResponse = response as? HTTPURLResponse
    print(httpResponse)
  }
})

dataTask.resume()
```

### SUI and SWH request with prefilled intake form data

**Request**

```json
{
  "state": "CO",
  "email": "example-employer@email.com",
  "company_name": "Company Name",
  "external_id": "external-123"
}
```

**Response**

```json
{
  "object": "registration_request",
  "id": "190ddf8b-cced-4372-8a58-bed85835bb68",
  "state": "CO",
  "status": "pending",
  "tax_registration_types": [
    "state_unemployment_insurance",
    "state_tax_withholdings"
  ],
  "company_id": "ad2eb516-13da-4750-9e64-7fdb41ced55b",
  "created_at": "2025-12-26T21:37:00Z",
  "agencies": [
    {
      "key": "value"
    }
  ],
  "items": [
    {
      "key": "value"
    }
  ],
  "invite_link": "https://agent.middesk.com/invitations?guest_token=6c4ad0748b5e416c9dd44109c96d46ae",
  "external_id": "external-123"
}
```

**SDK Code**

```python SUI and SWH request with prefilled intake form data
import requests

url = "https://api.middesk.com/v1/partner/registration_requests"

payload = {
    "state": "CO",
    "email": "example-employer@email.com",
    "company_name": "Company Name",
    "external_id": "external-123"
}
headers = {
    "Authorization": "Bearer <token>",
    "Content-Type": "application/json"
}

response = requests.post(url, json=payload, headers=headers)

print(response.json())
```

```javascript SUI and SWH request with prefilled intake form data
const url = 'https://api.middesk.com/v1/partner/registration_requests';
const options = {
  method: 'POST',
  headers: {Authorization: 'Bearer <token>', 'Content-Type': 'application/json'},
  body: '{"state":"CO","email":"example-employer@email.com","company_name":"Company Name","external_id":"external-123"}'
};

try {
  const response = await fetch(url, options);
  const data = await response.json();
  console.log(data);
} catch (error) {
  console.error(error);
}
```

```go SUI and SWH request with prefilled intake form data
package main

import (
	"fmt"
	"strings"
	"net/http"
	"io"
)

func main() {

	url := "https://api.middesk.com/v1/partner/registration_requests"

	payload := strings.NewReader("{\n  \"state\": \"CO\",\n  \"email\": \"example-employer@email.com\",\n  \"company_name\": \"Company Name\",\n  \"external_id\": \"external-123\"\n}")

	req, _ := http.NewRequest("POST", url, payload)

	req.Header.Add("Authorization", "Bearer <token>")
	req.Header.Add("Content-Type", "application/json")

	res, _ := http.DefaultClient.Do(req)

	defer res.Body.Close()
	body, _ := io.ReadAll(res.Body)

	fmt.Println(res)
	fmt.Println(string(body))

}
```

```ruby SUI and SWH request with prefilled intake form data
require 'uri'
require 'net/http'

url = URI("https://api.middesk.com/v1/partner/registration_requests")

http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true

request = Net::HTTP::Post.new(url)
request["Authorization"] = 'Bearer <token>'
request["Content-Type"] = 'application/json'
request.body = "{\n  \"state\": \"CO\",\n  \"email\": \"example-employer@email.com\",\n  \"company_name\": \"Company Name\",\n  \"external_id\": \"external-123\"\n}"

response = http.request(request)
puts response.read_body
```

```java SUI and SWH request with prefilled intake form data
import com.mashape.unirest.http.HttpResponse;
import com.mashape.unirest.http.Unirest;

HttpResponse<String> response = Unirest.post("https://api.middesk.com/v1/partner/registration_requests")
  .header("Authorization", "Bearer <token>")
  .header("Content-Type", "application/json")
  .body("{\n  \"state\": \"CO\",\n  \"email\": \"example-employer@email.com\",\n  \"company_name\": \"Company Name\",\n  \"external_id\": \"external-123\"\n}")
  .asString();
```

```php SUI and SWH request with prefilled intake form data
<?php
require_once('vendor/autoload.php');

$client = new \GuzzleHttp\Client();

$response = $client->request('POST', 'https://api.middesk.com/v1/partner/registration_requests', [
  'body' => '{
  "state": "CO",
  "email": "example-employer@email.com",
  "company_name": "Company Name",
  "external_id": "external-123"
}',
  'headers' => [
    'Authorization' => 'Bearer <token>',
    'Content-Type' => 'application/json',
  ],
]);

echo $response->getBody();
```

```csharp SUI and SWH request with prefilled intake form data
using RestSharp;

var client = new RestClient("https://api.middesk.com/v1/partner/registration_requests");
var request = new RestRequest(Method.POST);
request.AddHeader("Authorization", "Bearer <token>");
request.AddHeader("Content-Type", "application/json");
request.AddParameter("application/json", "{\n  \"state\": \"CO\",\n  \"email\": \"example-employer@email.com\",\n  \"company_name\": \"Company Name\",\n  \"external_id\": \"external-123\"\n}", ParameterType.RequestBody);
IRestResponse response = client.Execute(request);
```

```swift SUI and SWH request with prefilled intake form data
import Foundation

let headers = [
  "Authorization": "Bearer <token>",
  "Content-Type": "application/json"
]
let parameters = [
  "state": "CO",
  "email": "example-employer@email.com",
  "company_name": "Company Name",
  "external_id": "external-123"
] as [String : Any]

let postData = JSONSerialization.data(withJSONObject: parameters, options: [])

let request = NSMutableURLRequest(url: NSURL(string: "https://api.middesk.com/v1/partner/registration_requests")! as URL,
                                        cachePolicy: .useProtocolCachePolicy,
                                    timeoutInterval: 10.0)
request.httpMethod = "POST"
request.allHTTPHeaderFields = headers
request.httpBody = postData as Data

let session = URLSession.shared
let dataTask = session.dataTask(with: request as URLRequest, completionHandler: { (data, response, error) -> Void in
  if (error != nil) {
    print(error as Any)
  } else {
    let httpResponse = response as? HTTPURLResponse
    print(httpResponse)
  }
})

dataTask.resume()
```

### Minimum required

**Request**

```json
{
  "state": "CO",
  "email": "example-employer@email.com",
  "company_name": "Company Name",
  "external_id": "external-123"
}
```

**Response**

```json
{
  "object": "registration_request",
  "id": "190ddf8b-cced-4372-8a58-bed85835bb68",
  "state": "CO",
  "status": "pending",
  "tax_registration_types": [
    "state_unemployment_insurance",
    "state_tax_withholdings"
  ],
  "company_id": "ad2eb516-13da-4750-9e64-7fdb41ced55b",
  "created_at": "2025-12-26T21:37:00Z",
  "agencies": [
    {
      "key": "value"
    }
  ],
  "items": [
    {
      "key": "value"
    }
  ],
  "invite_link": "https://agent.middesk.com/invitations?guest_token=6c4ad0748b5e416c9dd44109c96d46ae",
  "external_id": "external-123"
}
```

**SDK Code**

```python Minimum required
import requests

url = "https://api.middesk.com/v1/partner/registration_requests"

payload = {
    "state": "CO",
    "email": "example-employer@email.com",
    "company_name": "Company Name",
    "external_id": "external-123"
}
headers = {
    "Authorization": "Bearer <token>",
    "Content-Type": "application/json"
}

response = requests.post(url, json=payload, headers=headers)

print(response.json())
```

```javascript Minimum required
const url = 'https://api.middesk.com/v1/partner/registration_requests';
const options = {
  method: 'POST',
  headers: {Authorization: 'Bearer <token>', 'Content-Type': 'application/json'},
  body: '{"state":"CO","email":"example-employer@email.com","company_name":"Company Name","external_id":"external-123"}'
};

try {
  const response = await fetch(url, options);
  const data = await response.json();
  console.log(data);
} catch (error) {
  console.error(error);
}
```

```go Minimum required
package main

import (
	"fmt"
	"strings"
	"net/http"
	"io"
)

func main() {

	url := "https://api.middesk.com/v1/partner/registration_requests"

	payload := strings.NewReader("{\n  \"state\": \"CO\",\n  \"email\": \"example-employer@email.com\",\n  \"company_name\": \"Company Name\",\n  \"external_id\": \"external-123\"\n}")

	req, _ := http.NewRequest("POST", url, payload)

	req.Header.Add("Authorization", "Bearer <token>")
	req.Header.Add("Content-Type", "application/json")

	res, _ := http.DefaultClient.Do(req)

	defer res.Body.Close()
	body, _ := io.ReadAll(res.Body)

	fmt.Println(res)
	fmt.Println(string(body))

}
```

```ruby Minimum required
require 'uri'
require 'net/http'

url = URI("https://api.middesk.com/v1/partner/registration_requests")

http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true

request = Net::HTTP::Post.new(url)
request["Authorization"] = 'Bearer <token>'
request["Content-Type"] = 'application/json'
request.body = "{\n  \"state\": \"CO\",\n  \"email\": \"example-employer@email.com\",\n  \"company_name\": \"Company Name\",\n  \"external_id\": \"external-123\"\n}"

response = http.request(request)
puts response.read_body
```

```java Minimum required
import com.mashape.unirest.http.HttpResponse;
import com.mashape.unirest.http.Unirest;

HttpResponse<String> response = Unirest.post("https://api.middesk.com/v1/partner/registration_requests")
  .header("Authorization", "Bearer <token>")
  .header("Content-Type", "application/json")
  .body("{\n  \"state\": \"CO\",\n  \"email\": \"example-employer@email.com\",\n  \"company_name\": \"Company Name\",\n  \"external_id\": \"external-123\"\n}")
  .asString();
```

```php Minimum required
<?php
require_once('vendor/autoload.php');

$client = new \GuzzleHttp\Client();

$response = $client->request('POST', 'https://api.middesk.com/v1/partner/registration_requests', [
  'body' => '{
  "state": "CO",
  "email": "example-employer@email.com",
  "company_name": "Company Name",
  "external_id": "external-123"
}',
  'headers' => [
    'Authorization' => 'Bearer <token>',
    'Content-Type' => 'application/json',
  ],
]);

echo $response->getBody();
```

```csharp Minimum required
using RestSharp;

var client = new RestClient("https://api.middesk.com/v1/partner/registration_requests");
var request = new RestRequest(Method.POST);
request.AddHeader("Authorization", "Bearer <token>");
request.AddHeader("Content-Type", "application/json");
request.AddParameter("application/json", "{\n  \"state\": \"CO\",\n  \"email\": \"example-employer@email.com\",\n  \"company_name\": \"Company Name\",\n  \"external_id\": \"external-123\"\n}", ParameterType.RequestBody);
IRestResponse response = client.Execute(request);
```

```swift Minimum required
import Foundation

let headers = [
  "Authorization": "Bearer <token>",
  "Content-Type": "application/json"
]
let parameters = [
  "state": "CO",
  "email": "example-employer@email.com",
  "company_name": "Company Name",
  "external_id": "external-123"
] as [String : Any]

let postData = JSONSerialization.data(withJSONObject: parameters, options: [])

let request = NSMutableURLRequest(url: NSURL(string: "https://api.middesk.com/v1/partner/registration_requests")! as URL,
                                        cachePolicy: .useProtocolCachePolicy,
                                    timeoutInterval: 10.0)
request.httpMethod = "POST"
request.allHTTPHeaderFields = headers
request.httpBody = postData as Data

let session = URLSession.shared
let dataTask = session.dataTask(with: request as URLRequest, completionHandler: { (data, response, error) -> Void in
  if (error != nil) {
    print(error as Any)
  } else {
    let httpResponse = response as? HTTPURLResponse
    print(httpResponse)
  }
})

dataTask.resume()
```

### Local jurisdiction

**Request**

```json
{
  "state": "CO",
  "email": "example-employer@email.com",
  "company_name": "Company Name",
  "external_id": "external-123"
}
```

**Response**

```json
{
  "object": "registration_request",
  "id": "242d7cdd-a120-4506-8451-56b50accf412",
  "state": "AL",
  "status": "status",
  "tax_registration_types": [
    "tax_registration_types"
  ],
  "company_id": "company_id",
  "created_at": "2025-12-26T21:39:32Z",
  "agencies": [
    {
      "key": "value"
    }
  ],
  "items": [
    {
      "key": "value"
    }
  ],
  "invite_link": "https://agent.middesk.com/invitations?guest_token=6c4ad0748b5e416c9dd44109c96d46ae",
  "external_id": "external_id",
  "submitted_at": "submitted_at",
  "tax_registration": {
    "key": "value"
  }
}
```

**SDK Code**

```python Local jurisdiction
import requests

url = "https://api.middesk.com/v1/partner/registration_requests"

payload = {
    "state": "CO",
    "email": "example-employer@email.com",
    "company_name": "Company Name",
    "external_id": "external-123"
}
headers = {
    "Authorization": "Bearer <token>",
    "Content-Type": "application/json"
}

response = requests.post(url, json=payload, headers=headers)

print(response.json())
```

```javascript Local jurisdiction
const url = 'https://api.middesk.com/v1/partner/registration_requests';
const options = {
  method: 'POST',
  headers: {Authorization: 'Bearer <token>', 'Content-Type': 'application/json'},
  body: '{"state":"CO","email":"example-employer@email.com","company_name":"Company Name","external_id":"external-123"}'
};

try {
  const response = await fetch(url, options);
  const data = await response.json();
  console.log(data);
} catch (error) {
  console.error(error);
}
```

```go Local jurisdiction
package main

import (
	"fmt"
	"strings"
	"net/http"
	"io"
)

func main() {

	url := "https://api.middesk.com/v1/partner/registration_requests"

	payload := strings.NewReader("{\n  \"state\": \"CO\",\n  \"email\": \"example-employer@email.com\",\n  \"company_name\": \"Company Name\",\n  \"external_id\": \"external-123\"\n}")

	req, _ := http.NewRequest("POST", url, payload)

	req.Header.Add("Authorization", "Bearer <token>")
	req.Header.Add("Content-Type", "application/json")

	res, _ := http.DefaultClient.Do(req)

	defer res.Body.Close()
	body, _ := io.ReadAll(res.Body)

	fmt.Println(res)
	fmt.Println(string(body))

}
```

```ruby Local jurisdiction
require 'uri'
require 'net/http'

url = URI("https://api.middesk.com/v1/partner/registration_requests")

http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true

request = Net::HTTP::Post.new(url)
request["Authorization"] = 'Bearer <token>'
request["Content-Type"] = 'application/json'
request.body = "{\n  \"state\": \"CO\",\n  \"email\": \"example-employer@email.com\",\n  \"company_name\": \"Company Name\",\n  \"external_id\": \"external-123\"\n}"

response = http.request(request)
puts response.read_body
```

```java Local jurisdiction
import com.mashape.unirest.http.HttpResponse;
import com.mashape.unirest.http.Unirest;

HttpResponse<String> response = Unirest.post("https://api.middesk.com/v1/partner/registration_requests")
  .header("Authorization", "Bearer <token>")
  .header("Content-Type", "application/json")
  .body("{\n  \"state\": \"CO\",\n  \"email\": \"example-employer@email.com\",\n  \"company_name\": \"Company Name\",\n  \"external_id\": \"external-123\"\n}")
  .asString();
```

```php Local jurisdiction
<?php
require_once('vendor/autoload.php');

$client = new \GuzzleHttp\Client();

$response = $client->request('POST', 'https://api.middesk.com/v1/partner/registration_requests', [
  'body' => '{
  "state": "CO",
  "email": "example-employer@email.com",
  "company_name": "Company Name",
  "external_id": "external-123"
}',
  'headers' => [
    'Authorization' => 'Bearer <token>',
    'Content-Type' => 'application/json',
  ],
]);

echo $response->getBody();
```

```csharp Local jurisdiction
using RestSharp;

var client = new RestClient("https://api.middesk.com/v1/partner/registration_requests");
var request = new RestRequest(Method.POST);
request.AddHeader("Authorization", "Bearer <token>");
request.AddHeader("Content-Type", "application/json");
request.AddParameter("application/json", "{\n  \"state\": \"CO\",\n  \"email\": \"example-employer@email.com\",\n  \"company_name\": \"Company Name\",\n  \"external_id\": \"external-123\"\n}", ParameterType.RequestBody);
IRestResponse response = client.Execute(request);
```

```swift Local jurisdiction
import Foundation

let headers = [
  "Authorization": "Bearer <token>",
  "Content-Type": "application/json"
]
let parameters = [
  "state": "CO",
  "email": "example-employer@email.com",
  "company_name": "Company Name",
  "external_id": "external-123"
] as [String : Any]

let postData = JSONSerialization.data(withJSONObject: parameters, options: [])

let request = NSMutableURLRequest(url: NSURL(string: "https://api.middesk.com/v1/partner/registration_requests")! as URL,
                                        cachePolicy: .useProtocolCachePolicy,
                                    timeoutInterval: 10.0)
request.httpMethod = "POST"
request.allHTTPHeaderFields = headers
request.httpBody = postData as Data

let session = URLSession.shared
let dataTask = session.dataTask(with: request as URLRequest, completionHandler: { (data, response, error) -> Void in
  if (error != nil) {
    print(error as Any)
  } else {
    let httpResponse = response as? HTTPURLResponse
    print(httpResponse)
  }
})

dataTask.resume()
```

### Prefill

**Request**

```json
{
  "state": "CO",
  "email": "example-employer@email.com",
  "company_name": "Company Name",
  "external_id": "external-123"
}
```

**Response**

```json
{
  "object": "registration_request",
  "id": "153b6874-992f-4dea-a6ff-12c142fcd865",
  "state": "CO",
  "status": "pending",
  "tax_registration_types": [
    "state_unemployment_insurance",
    "state_tax_withholdings"
  ],
  "company_id": "1432d966-edd3-4245-863a-a114aa6f2140",
  "created_at": "2025-12-26T21:48:24Z",
  "agencies": [
    {
      "key": "value"
    }
  ],
  "items": [
    {
      "key": "value"
    }
  ],
  "invite_link": "https://agent.middesk.com/invitations?guest_token=698095f6434310507d7d4aeb2b559879",
  "external_id": "external"
}
```

**SDK Code**

```python Prefill
import requests

url = "https://api.middesk.com/v1/partner/registration_requests"

payload = {
    "state": "CO",
    "email": "example-employer@email.com",
    "company_name": "Company Name",
    "external_id": "external-123"
}
headers = {
    "Authorization": "Bearer <token>",
    "Content-Type": "application/json"
}

response = requests.post(url, json=payload, headers=headers)

print(response.json())
```

```javascript Prefill
const url = 'https://api.middesk.com/v1/partner/registration_requests';
const options = {
  method: 'POST',
  headers: {Authorization: 'Bearer <token>', 'Content-Type': 'application/json'},
  body: '{"state":"CO","email":"example-employer@email.com","company_name":"Company Name","external_id":"external-123"}'
};

try {
  const response = await fetch(url, options);
  const data = await response.json();
  console.log(data);
} catch (error) {
  console.error(error);
}
```

```go Prefill
package main

import (
	"fmt"
	"strings"
	"net/http"
	"io"
)

func main() {

	url := "https://api.middesk.com/v1/partner/registration_requests"

	payload := strings.NewReader("{\n  \"state\": \"CO\",\n  \"email\": \"example-employer@email.com\",\n  \"company_name\": \"Company Name\",\n  \"external_id\": \"external-123\"\n}")

	req, _ := http.NewRequest("POST", url, payload)

	req.Header.Add("Authorization", "Bearer <token>")
	req.Header.Add("Content-Type", "application/json")

	res, _ := http.DefaultClient.Do(req)

	defer res.Body.Close()
	body, _ := io.ReadAll(res.Body)

	fmt.Println(res)
	fmt.Println(string(body))

}
```

```ruby Prefill
require 'uri'
require 'net/http'

url = URI("https://api.middesk.com/v1/partner/registration_requests")

http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true

request = Net::HTTP::Post.new(url)
request["Authorization"] = 'Bearer <token>'
request["Content-Type"] = 'application/json'
request.body = "{\n  \"state\": \"CO\",\n  \"email\": \"example-employer@email.com\",\n  \"company_name\": \"Company Name\",\n  \"external_id\": \"external-123\"\n}"

response = http.request(request)
puts response.read_body
```

```java Prefill
import com.mashape.unirest.http.HttpResponse;
import com.mashape.unirest.http.Unirest;

HttpResponse<String> response = Unirest.post("https://api.middesk.com/v1/partner/registration_requests")
  .header("Authorization", "Bearer <token>")
  .header("Content-Type", "application/json")
  .body("{\n  \"state\": \"CO\",\n  \"email\": \"example-employer@email.com\",\n  \"company_name\": \"Company Name\",\n  \"external_id\": \"external-123\"\n}")
  .asString();
```

```php Prefill
<?php
require_once('vendor/autoload.php');

$client = new \GuzzleHttp\Client();

$response = $client->request('POST', 'https://api.middesk.com/v1/partner/registration_requests', [
  'body' => '{
  "state": "CO",
  "email": "example-employer@email.com",
  "company_name": "Company Name",
  "external_id": "external-123"
}',
  'headers' => [
    'Authorization' => 'Bearer <token>',
    'Content-Type' => 'application/json',
  ],
]);

echo $response->getBody();
```

```csharp Prefill
using RestSharp;

var client = new RestClient("https://api.middesk.com/v1/partner/registration_requests");
var request = new RestRequest(Method.POST);
request.AddHeader("Authorization", "Bearer <token>");
request.AddHeader("Content-Type", "application/json");
request.AddParameter("application/json", "{\n  \"state\": \"CO\",\n  \"email\": \"example-employer@email.com\",\n  \"company_name\": \"Company Name\",\n  \"external_id\": \"external-123\"\n}", ParameterType.RequestBody);
IRestResponse response = client.Execute(request);
```

```swift Prefill
import Foundation

let headers = [
  "Authorization": "Bearer <token>",
  "Content-Type": "application/json"
]
let parameters = [
  "state": "CO",
  "email": "example-employer@email.com",
  "company_name": "Company Name",
  "external_id": "external-123"
] as [String : Any]

let postData = JSONSerialization.data(withJSONObject: parameters, options: [])

let request = NSMutableURLRequest(url: NSURL(string: "https://api.middesk.com/v1/partner/registration_requests")! as URL,
                                        cachePolicy: .useProtocolCachePolicy,
                                    timeoutInterval: 10.0)
request.httpMethod = "POST"
request.allHTTPHeaderFields = headers
request.httpBody = postData as Data

let session = URLSession.shared
let dataTask = session.dataTask(with: request as URLRequest, completionHandler: { (data, response, error) -> Void in
  if (error != nil) {
    print(error as Any)
  } else {
    let httpResponse = response as? HTTPURLResponse
    print(httpResponse)
  }
})

dataTask.resume()
```