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

# Imprimir un comprobante en una terminal

POST https://app.recurrente.com/api/terminal_print_commands
Content-Type: application/json

Manda una copia del comprobante de una venta ya pagada a la impresora de la terminal donde se hizo. La terminal imprime sin salir de **Modo espera**, así que el siguiente cobro entra igual.

Esto separa la impresión del cobro: `print_receipt` en `POST /api/terminal_session_commands` imprime la copia del cliente en automático al aprobar; este endpoint imprime cualquier copia, de cualquier venta anterior, cuando tu sistema lo pida.

### Caso típico

El cajero cobra con `print_receipt: true` y `show_post_payment_screens: false`: sale la copia del cliente y la terminal vuelve a Modo espera. Cuando el cajero ya cortó ese papel, tu sistema manda `POST /api/terminal_print_commands` con `copy: "merchant"` y sale la copia del comercio.

### Reglas

- El `checkout_id` viene de la respuesta del comando de cobro. La venta debe estar pagada (`sale_not_paid` si no) y haberse hecho en esa misma terminal (`sale_on_another_terminal` si no).
- `copy` elige la copia: `merchant` (la del comercio, el default) o `customer`.
- `duplicate: true` imprime **DUPLICADO** en el papel. Úsalo cuando reimprimes una copia que ya salió, para que el papel no se lea como una venta distinta.
- Una venta reembolsada imprime el comprobante del reembolso.
- La entrega es best-effort y llega a una terminal en Modo espera; una terminal ocupada la levanta cuando vuelve, dentro de los 10 minutos siguientes. El resultado de impresión no se expone por API y nunca afecta el estado financiero del pago.

### Idempotencia

Manda un `external_id` propio y el mismo request no imprime dos veces: el segundo retorna el comando original con `200` en vez de `201`.


Reference: https://docs.recurrente.com/referencia-api/api-reference/terminal-print-commands/create-terminal-print-command

## Authentication

- `X-SECRET-KEY` header (required) — Tu clave secreta de API. Una llave de cuenta (`sk_live_...`, `sk_test_...`) opera sobre su propia cuenta y, con `X-ACCOUNT-ID`, sobre sus cuentas conectadas. La llave también fija el ambiente: una `sk_test_` solo lista y resuelve objetos de prueba (`live_mode: false`) y una `sk_live_` solo objetos reales. Un ID del otro ambiente responde `404` (`401` en `/customers`). Una llave de organización (`sk_org_live_...`, `sk_org_test_...`) alcanza todas las cuentas de una organización y solo sirve para leer: saldos, movimientos y reportes. Para operar sobre una cuenta debe nombrarla con `X-ACCOUNT-ID`; omitirlo en una lectura devuelve todas las cuentas de la organización. Cualquier otro endpoint responde `403` con `code: organization_key_unsupported`.

## Request

### Body (application/json)

This endpoint expects an object.

- `terminal_id` (string, required) — ID público de la terminal (`trm_...`). Lo obtienes en el panel, en **POS → detalle de la terminal**.
- `checkout_id` (string, required) — ID del checkout de la venta a imprimir (`ch_...`), tal como viene en la respuesta del comando de cobro.
- `copy` (enum, optional, default: merchant) — Cuál copia imprimir.
  - Allowed values: `merchant`, `customer`
- `duplicate` (boolean, optional, default: false) — Marca el papel como **DUPLICADO**. Úsalo al reimprimir una copia que ya salió.
- `external_id` (string, optional) — ID único de tu sistema para esta impresión dentro de la cuenta autenticada. Se usa para idempotencia.

## Response

### 200

Ya existía un comando con ese `external_id`; se retorna el original

- `id` (string, optional) — ID público del comando de impresión
- `external_id` (string, optional, nullable) — ID de tu sistema enviado al crear el comando, o `null` si no se envió uno
- `terminal_id` (string, optional) — ID de la terminal POS que imprime
- `checkout_id` (string, optional) — ID del checkout de la venta impresa
- `copy` (enum, optional) — Cuál copia se mandó a imprimir
  - Allowed values: `merchant`, `customer`
- `duplicate` (boolean, optional) — Indica si el papel sale marcado como DUPLICADO
- `created_at` (datetime, optional) — Momento en que se creó el comando

### 201

Comando de impresión creado

- `id` (string, optional) — ID público del comando de impresión
- `external_id` (string, optional, nullable) — ID de tu sistema enviado al crear el comando, o `null` si no se envió uno
- `terminal_id` (string, optional) — ID de la terminal POS que imprime
- `checkout_id` (string, optional) — ID del checkout de la venta impresa
- `copy` (enum, optional) — Cuál copia se mandó a imprimir
  - Allowed values: `merchant`, `customer`
- `duplicate` (boolean, optional) — Indica si el papel sale marcado como DUPLICADO
- `created_at` (datetime, optional) — Momento en que se creó el comando

## Errors

### 403 Forbidden Error

Se requiere una llave LIVE para una terminal física

- `message` (string, optional) — Mensaje de error
- `code` (string, optional) — Código estable legible por máquinas, cuando aplica
- `refund_id` (string, optional) — ID del reembolso relacionado cuando aplica
- `endpoint` (string, optional) — Acción de API rechazada, cuando aplica
- `errors` (ErrorErrors, optional) — Detalles de errores por campo

### 404 Not Found Error

La terminal no está asociada a la cuenta autenticada

- `message` (string, optional) — Mensaje de error
- `code` (string, optional) — Código estable legible por máquinas, cuando aplica
- `refund_id` (string, optional) — ID del reembolso relacionado cuando aplica
- `endpoint` (string, optional) — Acción de API rechazada, cuando aplica
- `errors` (ErrorErrors, optional) — Detalles de errores por campo

### 422 Unprocessable Entity Error

La venta no se puede imprimir: `sale_not_found`, `sale_not_paid` o `sale_on_another_terminal`

- `message` (string, optional) — Mensaje de error
- `code` (string, optional) — Código estable legible por máquinas, cuando aplica
- `refund_id` (string, optional) — ID del reembolso relacionado cuando aplica
- `endpoint` (string, optional) — Acción de API rechazada, cuando aplica
- `errors` (ErrorErrors, optional) — Detalles de errores por campo

## Types

### ErrorErrors

Detalles de errores por campo

- map from string to ErrorErrorsOneOf0
- list of string
- string

### ErrorErrorsOneOf0

- list of string
- string

## Examples

### Reimpresión marcada como duplicado

**Request**

```json
{
  "terminal_id": "trm_abc123",
  "checkout_id": "ch_xyz789",
  "copy": "customer",
  "duplicate": true,
  "external_id": "order-1234-customer-reprint"
}
```

**Response**

```json
{
  "id": "tpc_abc123",
  "external_id": "order-1234-merchant-copy",
  "terminal_id": "trm_abc123",
  "checkout_id": "ch_xyz789",
  "copy": "merchant",
  "duplicate": false,
  "created_at": "2024-01-15T09:30:00Z"
}
```

**SDK Code**

```python Reimpresión marcada como duplicado
import requests

url = "https://app.recurrente.com/api/terminal_print_commands"

payload = {
    "terminal_id": "trm_abc123",
    "checkout_id": "ch_xyz789",
    "copy": "customer",
    "duplicate": True,
    "external_id": "order-1234-customer-reprint"
}
headers = {
    "X-SECRET-KEY": "<apiKey>",
    "Content-Type": "application/json"
}

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

print(response.json())
```

```javascript Reimpresión marcada como duplicado
const url = 'https://app.recurrente.com/api/terminal_print_commands';
const options = {
  method: 'POST',
  headers: {'X-SECRET-KEY': '<apiKey>', 'Content-Type': 'application/json'},
  body: '{"terminal_id":"trm_abc123","checkout_id":"ch_xyz789","copy":"customer","duplicate":true,"external_id":"order-1234-customer-reprint"}'
};

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

```go Reimpresión marcada como duplicado
package main

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

func main() {

	url := "https://app.recurrente.com/api/terminal_print_commands"

	payload := strings.NewReader("{\n  \"terminal_id\": \"trm_abc123\",\n  \"checkout_id\": \"ch_xyz789\",\n  \"copy\": \"customer\",\n  \"duplicate\": true,\n  \"external_id\": \"order-1234-customer-reprint\"\n}")

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

	req.Header.Add("X-SECRET-KEY", "<apiKey>")
	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 Reimpresión marcada como duplicado
require 'uri'
require 'net/http'

url = URI("https://app.recurrente.com/api/terminal_print_commands")

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

request = Net::HTTP::Post.new(url)
request["X-SECRET-KEY"] = '<apiKey>'
request["Content-Type"] = 'application/json'
request.body = "{\n  \"terminal_id\": \"trm_abc123\",\n  \"checkout_id\": \"ch_xyz789\",\n  \"copy\": \"customer\",\n  \"duplicate\": true,\n  \"external_id\": \"order-1234-customer-reprint\"\n}"

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

```java Reimpresión marcada como duplicado
import com.mashape.unirest.http.HttpResponse;
import com.mashape.unirest.http.Unirest;

HttpResponse<String> response = Unirest.post("https://app.recurrente.com/api/terminal_print_commands")
  .header("X-SECRET-KEY", "<apiKey>")
  .header("Content-Type", "application/json")
  .body("{\n  \"terminal_id\": \"trm_abc123\",\n  \"checkout_id\": \"ch_xyz789\",\n  \"copy\": \"customer\",\n  \"duplicate\": true,\n  \"external_id\": \"order-1234-customer-reprint\"\n}")
  .asString();
```

```php Reimpresión marcada como duplicado
<?php
require_once('vendor/autoload.php');

$client = new \GuzzleHttp\Client();

$response = $client->request('POST', 'https://app.recurrente.com/api/terminal_print_commands', [
  'body' => '{
  "terminal_id": "trm_abc123",
  "checkout_id": "ch_xyz789",
  "copy": "customer",
  "duplicate": true,
  "external_id": "order-1234-customer-reprint"
}',
  'headers' => [
    'Content-Type' => 'application/json',
    'X-SECRET-KEY' => '<apiKey>',
  ],
]);

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

```csharp Reimpresión marcada como duplicado
using RestSharp;

var client = new RestClient("https://app.recurrente.com/api/terminal_print_commands");
var request = new RestRequest(Method.POST);
request.AddHeader("X-SECRET-KEY", "<apiKey>");
request.AddHeader("Content-Type", "application/json");
request.AddParameter("application/json", "{\n  \"terminal_id\": \"trm_abc123\",\n  \"checkout_id\": \"ch_xyz789\",\n  \"copy\": \"customer\",\n  \"duplicate\": true,\n  \"external_id\": \"order-1234-customer-reprint\"\n}", ParameterType.RequestBody);
IRestResponse response = client.Execute(request);
```

```swift Reimpresión marcada como duplicado
import Foundation

let headers = [
  "X-SECRET-KEY": "<apiKey>",
  "Content-Type": "application/json"
]
let parameters = [
  "terminal_id": "trm_abc123",
  "checkout_id": "ch_xyz789",
  "copy": "customer",
  "duplicate": true,
  "external_id": "order-1234-customer-reprint"
] as [String : Any]

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

let request = NSMutableURLRequest(url: NSURL(string: "https://app.recurrente.com/api/terminal_print_commands")! 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()
```

### Example 2

**Request**

```json
{
  "terminal_id": "trm_abc123",
  "checkout_id": "ch_xyz789",
  "copy": "merchant",
  "external_id": "order-1234-merchant-copy"
}
```

**Response**

```json
{
  "id": "tpc_abc123",
  "external_id": "order-1234-merchant-copy",
  "terminal_id": "trm_abc123",
  "checkout_id": "ch_xyz789",
  "copy": "merchant",
  "duplicate": false,
  "created_at": "2024-01-15T09:30:00Z"
}
```

**SDK Code**

```python
import requests

url = "https://app.recurrente.com/api/terminal_print_commands"

payload = {
    "terminal_id": "trm_abc123",
    "checkout_id": "ch_xyz789",
    "copy": "merchant",
    "external_id": "order-1234-merchant-copy"
}
headers = {
    "X-SECRET-KEY": "<apiKey>",
    "Content-Type": "application/json"
}

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

print(response.json())
```

```javascript
const url = 'https://app.recurrente.com/api/terminal_print_commands';
const options = {
  method: 'POST',
  headers: {'X-SECRET-KEY': '<apiKey>', 'Content-Type': 'application/json'},
  body: '{"terminal_id":"trm_abc123","checkout_id":"ch_xyz789","copy":"merchant","external_id":"order-1234-merchant-copy"}'
};

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

```go
package main

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

func main() {

	url := "https://app.recurrente.com/api/terminal_print_commands"

	payload := strings.NewReader("{\n  \"terminal_id\": \"trm_abc123\",\n  \"checkout_id\": \"ch_xyz789\",\n  \"copy\": \"merchant\",\n  \"external_id\": \"order-1234-merchant-copy\"\n}")

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

	req.Header.Add("X-SECRET-KEY", "<apiKey>")
	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
require 'uri'
require 'net/http'

url = URI("https://app.recurrente.com/api/terminal_print_commands")

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

request = Net::HTTP::Post.new(url)
request["X-SECRET-KEY"] = '<apiKey>'
request["Content-Type"] = 'application/json'
request.body = "{\n  \"terminal_id\": \"trm_abc123\",\n  \"checkout_id\": \"ch_xyz789\",\n  \"copy\": \"merchant\",\n  \"external_id\": \"order-1234-merchant-copy\"\n}"

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

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

HttpResponse<String> response = Unirest.post("https://app.recurrente.com/api/terminal_print_commands")
  .header("X-SECRET-KEY", "<apiKey>")
  .header("Content-Type", "application/json")
  .body("{\n  \"terminal_id\": \"trm_abc123\",\n  \"checkout_id\": \"ch_xyz789\",\n  \"copy\": \"merchant\",\n  \"external_id\": \"order-1234-merchant-copy\"\n}")
  .asString();
```

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

$client = new \GuzzleHttp\Client();

$response = $client->request('POST', 'https://app.recurrente.com/api/terminal_print_commands', [
  'body' => '{
  "terminal_id": "trm_abc123",
  "checkout_id": "ch_xyz789",
  "copy": "merchant",
  "external_id": "order-1234-merchant-copy"
}',
  'headers' => [
    'Content-Type' => 'application/json',
    'X-SECRET-KEY' => '<apiKey>',
  ],
]);

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

```csharp
using RestSharp;

var client = new RestClient("https://app.recurrente.com/api/terminal_print_commands");
var request = new RestRequest(Method.POST);
request.AddHeader("X-SECRET-KEY", "<apiKey>");
request.AddHeader("Content-Type", "application/json");
request.AddParameter("application/json", "{\n  \"terminal_id\": \"trm_abc123\",\n  \"checkout_id\": \"ch_xyz789\",\n  \"copy\": \"merchant\",\n  \"external_id\": \"order-1234-merchant-copy\"\n}", ParameterType.RequestBody);
IRestResponse response = client.Execute(request);
```

```swift
import Foundation

let headers = [
  "X-SECRET-KEY": "<apiKey>",
  "Content-Type": "application/json"
]
let parameters = [
  "terminal_id": "trm_abc123",
  "checkout_id": "ch_xyz789",
  "copy": "merchant",
  "external_id": "order-1234-merchant-copy"
] as [String : Any]

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

let request = NSMutableURLRequest(url: NSURL(string: "https://app.recurrente.com/api/terminal_print_commands")! 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()
```

### Example 3

**Request**

```json
{
  "terminal_id": "trm_abc123",
  "checkout_id": "ch_xyz789",
  "copy": "merchant",
  "external_id": "order-1234-merchant-copy"
}
```

**Response**

```json
{
  "id": "tpc_abc123",
  "external_id": "order-1234-merchant-copy",
  "terminal_id": "trm_abc123",
  "checkout_id": "ch_xyz789",
  "copy": "merchant",
  "duplicate": false,
  "created_at": "2024-01-15T09:30:00Z"
}
```

**SDK Code**

```python
import requests

url = "https://app.recurrente.com/api/terminal_print_commands"

payload = {
    "terminal_id": "trm_abc123",
    "checkout_id": "ch_xyz789",
    "copy": "merchant",
    "external_id": "order-1234-merchant-copy"
}
headers = {
    "X-SECRET-KEY": "<apiKey>",
    "Content-Type": "application/json"
}

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

print(response.json())
```

```javascript
const url = 'https://app.recurrente.com/api/terminal_print_commands';
const options = {
  method: 'POST',
  headers: {'X-SECRET-KEY': '<apiKey>', 'Content-Type': 'application/json'},
  body: '{"terminal_id":"trm_abc123","checkout_id":"ch_xyz789","copy":"merchant","external_id":"order-1234-merchant-copy"}'
};

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

```go
package main

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

func main() {

	url := "https://app.recurrente.com/api/terminal_print_commands"

	payload := strings.NewReader("{\n  \"terminal_id\": \"trm_abc123\",\n  \"checkout_id\": \"ch_xyz789\",\n  \"copy\": \"merchant\",\n  \"external_id\": \"order-1234-merchant-copy\"\n}")

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

	req.Header.Add("X-SECRET-KEY", "<apiKey>")
	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
require 'uri'
require 'net/http'

url = URI("https://app.recurrente.com/api/terminal_print_commands")

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

request = Net::HTTP::Post.new(url)
request["X-SECRET-KEY"] = '<apiKey>'
request["Content-Type"] = 'application/json'
request.body = "{\n  \"terminal_id\": \"trm_abc123\",\n  \"checkout_id\": \"ch_xyz789\",\n  \"copy\": \"merchant\",\n  \"external_id\": \"order-1234-merchant-copy\"\n}"

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

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

HttpResponse<String> response = Unirest.post("https://app.recurrente.com/api/terminal_print_commands")
  .header("X-SECRET-KEY", "<apiKey>")
  .header("Content-Type", "application/json")
  .body("{\n  \"terminal_id\": \"trm_abc123\",\n  \"checkout_id\": \"ch_xyz789\",\n  \"copy\": \"merchant\",\n  \"external_id\": \"order-1234-merchant-copy\"\n}")
  .asString();
```

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

$client = new \GuzzleHttp\Client();

$response = $client->request('POST', 'https://app.recurrente.com/api/terminal_print_commands', [
  'body' => '{
  "terminal_id": "trm_abc123",
  "checkout_id": "ch_xyz789",
  "copy": "merchant",
  "external_id": "order-1234-merchant-copy"
}',
  'headers' => [
    'Content-Type' => 'application/json',
    'X-SECRET-KEY' => '<apiKey>',
  ],
]);

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

```csharp
using RestSharp;

var client = new RestClient("https://app.recurrente.com/api/terminal_print_commands");
var request = new RestRequest(Method.POST);
request.AddHeader("X-SECRET-KEY", "<apiKey>");
request.AddHeader("Content-Type", "application/json");
request.AddParameter("application/json", "{\n  \"terminal_id\": \"trm_abc123\",\n  \"checkout_id\": \"ch_xyz789\",\n  \"copy\": \"merchant\",\n  \"external_id\": \"order-1234-merchant-copy\"\n}", ParameterType.RequestBody);
IRestResponse response = client.Execute(request);
```

```swift
import Foundation

let headers = [
  "X-SECRET-KEY": "<apiKey>",
  "Content-Type": "application/json"
]
let parameters = [
  "terminal_id": "trm_abc123",
  "checkout_id": "ch_xyz789",
  "copy": "merchant",
  "external_id": "order-1234-merchant-copy"
] as [String : Any]

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

let request = NSMutableURLRequest(url: NSURL(string: "https://app.recurrente.com/api/terminal_print_commands")! 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()
```