# Retrieve an e-invoice

> For the complete machine-readable documentation index, see [llms.txt](https://apidocs.chargebee.com/llms.txt).


Retrieve the e-invoice for the specified e-invoice id (`einvoice_id`).

## Sample Request

#### cURL

```bash
curl  https://{site}.chargebee.com/api/v2/einvoices/HmaT0avT2mtbTL3mR \
     -u {site_api_key}:
```

#### .NET

```dotnet
using ChargeBee.Api;
using ChargeBee.Models;

ApiConfig.Configure("{site}","{site_api_key}");
EntityResult result = Einvoice.Retrieve("HmaT0avT2mtbTL3mR").Request();

Einvoice einvoice = result.Einvoice;
```

#### Go

```go
package main
import (
    "fmt"
    "github.com/chargebee/chargebee-go/v3"
    einvoiceAction "github.com/chargebee/chargebee-go/v3/actions/einvoice"
)
func main() {
    chargebee.Configure("{site_api_key}","{site}");
    res,err := einvoiceAction.Retrieve("HmaT0avT2mtbTL3mR").Request()
    if err != nil {
        fmt.Println(err)
    } else {
        Einvoice := res.Einvoice
    }
}
```

#### Go

```go
package main

import (
  "fmt"
  "github.com/chargebee/chargebee-go/v4"
)

func main() {
  config := &chargebee.ClientConfig{
    SiteName: "{site}",
    ApiKey: "{site_api_key}",
  }    
  client := chargebee.NewClient(config)
  req := &chargebee.EinvoiceRetrieveRequest{
    Id : "HmaT0avT2mtbTL3mR",
}
  res, err := client.Einvoice.Retrieve(req)
      if err != nil {
        fmt.Println(err)
    } else {
        Einvoice := res.Einvoice
    }
}
```

#### Java

```java
import com.chargebee.*;
import com.chargebee.ListResult;
import com.chargebee.models.*;
import com.chargebee.models.enums.*;
import java.io.IOException;

public class Sample {

    public static void main(String args[]) throws IOException, Exception {
        Environment.configure("{site}", "{site_api_key}");
        Result result = Einvoice.retrieve("HmaT0avT2mtbTL3mR").request();

        Einvoice einvoice = result.einvoice();
    }
}
```

#### Java

```java
import com.chargebee.v4.client.ChargebeeClient;
import com.chargebee.v4.models.einvoice.Einvoice;
import com.chargebee.v4.models.einvoice.params.EinvoiceRetrieveParams;
import com.chargebee.v4.models.einvoice.responses.EinvoiceRetrieveResponse;

public class EinvoiceRetrieve {

    public static void main(String[] args) {
        ChargebeeClient client = ChargebeeClient.builder()
            .apiKey("{site_api_key}")
            .siteName("{site}")
            .build();

        EinvoiceRetrieveResponse response = client.einvoices().retrieve("HmaT0avT2mtbTL3mR");

        Einvoice einvoice = response.getEinvoice();
    }
}
```

#### Node.js

```node
import Chargebee from "chargebee";

const chargebee = new Chargebee({
    site: "{site}",
    apiKey: "{site_api_key}",
});

try {
    const result = await chargebee.einvoice.retrieve("HmaT0avT2mtbTL3mR");

    console.log(result);
    const einvoice = result.einvoice;
} catch (err) {
    console.log(err);
}
```

#### PHP

```php
<?php

require __DIR__ . '/vendor/autoload.php';

use Chargebee\ChargebeeClient;

$chargebee = new ChargebeeClient(options: [
    "site" => "{site}",
    "apiKey" => "{site_api_key}",
]);
$result = $chargebee->einvoice()->retrieve("HmaT0avT2mtbTL3mR");
$einvoice = $result->einvoice;
```

#### Python

```python
from chargebee import Chargebee

cb_client = Chargebee(api_key="{site_api_key}", site="{site}")
response = cb_client.Einvoice.retrieve("HmaT0avT2mtbTL3mR")
einvoice = response.einvoice
```

#### Ruby

```ruby
require 'chargebee'

ChargeBee.configure(:site => "{site}",
  :api_key => "{site_api_key}")

result = ChargeBee::Einvoice.retrieve("HmaT0avT2mtbTL3mR")

einvoice = result.einvoice
```

## Sample Response

```json
{
  "einvoice": {
    "id": "HmaT0avT2mtbTL3mR",
    "entity_type": "invoice",
    "entity_id": "__demo_inv__1",
    "status": "scheduled",
    "message": "E-invoice sending is scheduled and not yet processed.",
    "provider_references": [
      {
        "key": "Receipt Message ID",
        "value": "receipt-001"
      },
      {..}
    ],
    "deleted": false,
    "created_at": 1517462003,
    "object": "einvoice",
    "resource_version": 1517462003147,
    "artifacts": [
      {
        "id": "einvoice_artifact_HmaT0avT2mtbTL3mR",
        "artifact_type": "APPLICATION_RESPONSE",
        "direction": "inbound",
        "status": "success",
        "code": "AP",
        "external_artifact_id": "ext-art-001",
        "object": "einvoice_artifact",
        "created_at": 1517462005,
        "resource_version": 1517462005149,
        "deleted": false
      },
      {..}
    ]
  }
}
```

## URL Format

**GET** https://[site].chargebee.com/api/v2/einvoices/{einvoice-id}

## Returns

- `einvoice` (Einvoice object)
  Resource object representing einvoice