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

# Guatemala DPI correspondance faciale (RENAP) : ID Match

> Didit : vérification DPI et correspondance faciale RENAP au Guatemala, base officielle. Dès $0.40 par appel, sans contrat ni minimum.

Vérifie un CUI guatémaltèque auprès du registre national (RENAP) et compare le selfie du demandeur à la photo officielle du RENAP, en confrontant les noms et la date de naissance du titulaire à ceux du registre. Didit expose ce service via `POST /v3/database-validation/` afin que vous puissiez vérifier les données soumises auprès de la source faisant autorité et recevoir des résultats de correspondance normalisés.

## Couverture

* **Couverture :** \~ 100%
* **Pays :** Guatemala
* **ID du service :** `gtm_dpi_facial`
* **Domaine de données :** Biométrique
* **Catégorie :** NationalIDRegistry

## Entrées

| Champ | Obligatoire | Exemple |
| - | -: | - |
| `document_number` | Oui | `1234567890101` |
| `selfie` | Oui | `@./selfie.jpg` |
| `first_name` | Non | `John` |
| `last_name` | Non | `Doe` |
| `date_of_birth` | Non | `1990-01-01` |
| `vendor_data` | Non | `user-1234` |

* **Entrées obligatoires :** `document_number`, `selfie`
* **Entrées facultatives :** `first_name`, `last_name`, `date_of_birth`, `vendor_data`
* **Consentement :** Requis
* **Disponibilité dans le workflow :** Disponible dans le workflow
* **Couverture :** \~ 100%
* **Prix :** \$0.40 par requête réussie

## Paramètres du corps

**issuing\_state** `string` *required* (default: GTM)

Code pays ISO 3166-1 alpha-3 de ce service de base de données.

Exemple : `GTM`

**services** `string` *required* (default: gtm\_dpi\_facial)

Tableau contenant l'ID de ce service. Épingler le service limite la requête à cette base de données exacte.

Exemple : `gtm_dpi_facial`

**consent** `boolean` *required* (default: true)

Consentement explicite de l'utilisateur final pour ce service.

Exemple : `true`

**document\_number** `string` *required* (default: 1234567890101)

Numéro de document extrait ou fourni par l'utilisateur.

Exemple : `1234567890101`

**selfie** `file` *required*

Fichier image du selfie à envoyer pour la validation biométrique en base de données. Formats acceptés : JPEG, PNG ou WebP.

Exemple : `@./selfie.jpg`

**first\_name** `string` (default: John)

Prénom à valider.

Exemple : `John`

**last\_name** `string` (default: Doe)

Nom de famille à valider.

Exemple : `Doe`

**date\_of\_birth** `string` (default: 1990-01-01)

Date de naissance au format `YYYY-MM-DD`.

Exemple : `1990-01-01`

**vendor\_data** `string` (default: user-1234)

Votre référence utilisateur stable pour cette personne, comme votre identifiant utilisateur interne. Didit s'en sert pour relier les vérifications autonomes au même utilisateur final et réduire le bruit lié à la détection de doublons.

Exemple : `user-1234`

## Règles de saisie et notes de validation

* DPI guatémaltèque (exactement 13 chiffres)
* `document_number` ne doit contenir que des chiffres ; supprimez les espaces, les tirets et la ponctuation avant d'envoyer la requête.
* `document_number` doit comporter exactement 13 caractères.
* `document_number` doit correspondre à `\d{13}`.

## Comment l'appeler

```bash cURL theme={null}
curl -X POST "https://verification.didit.me/v3/database-validation/" \
  -H "x-api-key: YOUR_API_KEY" \
  -F "issuing_state=GTM" \
  -F "services=gtm_dpi_facial" \
  -F "vendor_data=user-1234" \
  -F "consent=true" \
  -F "document_number=1234567890101" \
  -F "selfie=@./selfie.jpg" \
  -F "first_name=John" \
  -F "last_name=Doe" \
  -F "date_of_birth=1990-01-01"
```

```python Python theme={null}
from didit import Didit

# Reads DIDIT_API_KEY.
client = Didit()

result = client.database_validation.validate(
    issuing_state="GTM",
    services=["gtm_dpi_facial"],
    consent=True,
    first_name="John",
    last_name="Doe",
    date_of_birth="1990-01-01",
    document_number="1234567890101",
    vendor_data="user-1234",
    selfie=open("selfie.jpg", "rb"),
)
print(result)
```

```javascript Node.js theme={null}
import Didit, { fileFromPath } from "@didit-protocol/sdk-node";

// Reads DIDIT_API_KEY.
const didit = new Didit();

const result = await didit.databaseValidation.validate({
  issuing_state: "GTM",
  services: ["gtm_dpi_facial"],
  consent: true,
  first_name: "John",
  last_name: "Doe",
  date_of_birth: "1990-01-01",
  document_number: "1234567890101",
  vendor_data: "user-1234",
  selfie: await fileFromPath("selfie.jpg"),
});
console.log(result);
```

```go Go theme={null}
ctx := context.Background()
// Reads DIDIT_API_KEY.
client := didit.NewClient()

result, err := client.DatabaseValidation.Validate(ctx, didit.DatabaseValidationValidateParams{
	IssuingState:   "GTM",
	Services:       didit.Some([]string{"gtm_dpi_facial"}),
	Consent:        didit.Bool(true),
	FirstName:      didit.String("John"),
	LastName:       didit.String("Doe"),
	DateOfBirth:    didit.String("1990-01-01"),
	DocumentNumber: didit.String("1234567890101"),
	VendorData:     didit.String("user-1234"),
	Selfie:         didit.Some(didit.FileFromPath("selfie.jpg")),
})
if err != nil {
	log.Fatal(err)
}
fmt.Printf("%+v\n", result)
```

```java Java theme={null}
import java.nio.file.Path;
import java.time.LocalDate;
import java.util.List;
import me.didit.Didit;
import me.didit.types.DatabaseValidationValidateParams;

// Reads DIDIT_API_KEY.
Didit client = new Didit();

var result = client.databaseValidation().validate(DatabaseValidationValidateParams.builder()
        .issuingState("GTM")
        .services(List.of("gtm_dpi_facial"))
        .consent(true)
        .firstName("John")
        .lastName("Doe")
        .dateOfBirth(LocalDate.parse("1990-01-01"))
        .documentNumber("1234567890101")
        .vendorData("user-1234")
        .selfie(Path.of("selfie.jpg"))
        .build());
System.out.println(result);
```

```php PHP theme={null}
<?php

require 'vendor/autoload.php';

use Didit\DiditClient;
use Didit\File;

// Reads DIDIT_API_KEY.
$didit = new DiditClient();

$result = $didit->databaseValidation->validate([
    'issuing_state' => 'GTM',
    'services' => ['gtm_dpi_facial'],
    'consent' => true,
    'first_name' => 'John',
    'last_name' => 'Doe',
    'date_of_birth' => '1990-01-01',
    'document_number' => '1234567890101',
    'vendor_data' => 'user-1234',
    'selfie' => File::fromPath('selfie.jpg'),
]);
print_r($result->toArray());
```

```ruby Ruby theme={null}
require "didit"

# Reads DIDIT_API_KEY.
didit = Didit::Client.new

result = didit.database_validation.validate(
  issuing_state: "GTM",
  services: ["gtm_dpi_facial"],
  consent: true,
  first_name: "John",
  last_name: "Doe",
  date_of_birth: "1990-01-01",
  document_number: "1234567890101",
  vendor_data: "user-1234",
  selfie: Pathname("selfie.jpg")
)
puts result.to_h
```

```csharp .NET theme={null}
using System;
using System.Text.Json;
using Didit;

// Reads DIDIT_API_KEY.
using var client = new DiditClient();

var result = await client.DatabaseValidation.ValidateAsync(new DatabaseValidationValidateParams
{
    IssuingState = "GTM",
    Services = new string[] { "gtm_dpi_facial" },
    Consent = true,
    FirstName = "John",
    LastName = "Doe",
    DateOfBirth = "1990-01-01",
    DocumentNumber = "1234567890101",
    VendorData = "user-1234",
    Selfie = FileUpload.FromPath("selfie.jpg"),
});
Console.WriteLine(JsonSerializer.Serialize(result));
```

Chaque appel réussi renvoie un code HTTP `200`. Le champ **`outcome_code`** indique ce qui s'est réellement passé : il distingue, par exemple, une véritable absence de correspondance biométrique (`BIOMETRIC_NO_MATCH`) d'un selfie dont la lecture a été impossible (`BIOMETRIC_IMAGE_UNUSABLE`). Le `status` affiché est le statut par défaut de la fonctionnalité ; vos [actions configurées pour les correspondances partielles / les absences de correspondance](https://docs.didit.me/fr/core-technology/database-validation/database-validation-warnings.md) peuvent le remplacer.

**`MATCH`** — Le registre a confirmé l'identité et chaque champ contrôlé correspond.

```json 200 OK — MATCH theme={null}
{
  "request_id": "req_01H…",
  "status": "Approved",
  "issuing_state": "GTM",
  "match_type": "full_match",
  "validations": [
    {
      "outcome_code": "MATCH",
      "service_id": "gtm_dpi_facial",
      "service_name": "Guatemala - DPI + face match (RENAP)",
      "source_data": {
        "date_of_birth": "1990-01-01",
        "document_expiration_date": "2031-11-24",
        "face_match": true,
        "face_match_score": 98.5,
        "first_name": "JOHN",
        "full_name": "JOHN DOE",
        "gender": "M",
        "identification_number": "1234567890101",
        "last_name": "DOE"
      },
      "validation": {
        "date_of_birth": "full_match",
        "full_name": "full_match",
        "identification_number": "full_match"
      }
    }
  ]
}
```

**`PARTIAL_MATCH`** — Le numéro d'identification a été trouvé, mais un ou plusieurs champs personnels (généralement le nom ou la date de naissance) ne correspondent pas entièrement.

```json 200 OK — PARTIAL_MATCH theme={null}
{
  "request_id": "req_01H…",
  "status": "In Review",
  "issuing_state": "GTM",
  "match_type": "partial_match",
  "validations": [
    {
      "outcome_code": "PARTIAL_MATCH",
      "service_id": "gtm_dpi_facial",
      "service_name": "Guatemala - DPI + face match (RENAP)",
      "source_data": {
        "date_of_birth": "1990-01-01",
        "document_expiration_date": "2031-11-24",
        "face_match": true,
        "face_match_score": 98.5,
        "first_name": "JOHN",
        "full_name": "JOHN DOE",
        "gender": "M",
        "identification_number": "1234567890101",
        "last_name": "DOE"
      },
      "validation": {
        "date_of_birth": "full_match",
        "full_name": "no_match",
        "identification_number": "full_match"
      }
    }
  ]
}
```

**`NO_MATCH`** — Le registre n'a renvoyé aucune correspondance pour les données soumises.

```json 200 OK — NO_MATCH theme={null}
{
  "request_id": "req_01H…",
  "status": "Declined",
  "issuing_state": "GTM",
  "match_type": "no_match",
  "validations": [
    {
      "outcome_code": "NO_MATCH",
      "service_id": "gtm_dpi_facial",
      "service_name": "Guatemala - DPI + face match (RENAP)",
      "source_data": {
        "date_of_birth": "NO_MATCH",
        "full_name": "NO_MATCH",
        "identification_number": "NO_MATCH"
      },
      "validation": {
        "date_of_birth": "no_match",
        "full_name": "no_match",
        "identification_number": "no_match"
      }
    }
  ]
}
```

**`BIOMETRIC_NO_MATCH`** — Le score de correspondance faciale est inférieur au seuil d'acceptation : le selfie ne montre pas la même personne que la photo du registre.

```json 200 OK — BIOMETRIC_NO_MATCH theme={null}
{
  "request_id": "req_01H…",
  "status": "Declined",
  "issuing_state": "GTM",
  "match_type": "no_match",
  "validations": [
    {
      "outcome_code": "BIOMETRIC_NO_MATCH",
      "service_id": "gtm_dpi_facial",
      "service_name": "Guatemala - DPI + face match (RENAP)",
      "source_data": {
        "date_of_birth": "NO_MATCH",
        "face_match": false,
        "face_match_score": 0,
        "first_name": "NO_MATCH",
        "identification_number": "NO_MATCH",
        "last_name": "NO_MATCH"
      },
      "validation": {
        "date_of_birth": "no_match",
        "full_name": "no_match",
        "identification_number": "no_match"
      }
    }
  ]
}
```

**`DOCUMENT_NOT_FOUND`** — Le numéro de document soumis ne correspond à aucun enregistrement du registre.

```json 200 OK — DOCUMENT_NOT_FOUND theme={null}
{
  "request_id": "req_01H…",
  "status": "Declined",
  "issuing_state": "GTM",
  "match_type": "no_match",
  "validations": [
    {
      "outcome_code": "DOCUMENT_NOT_FOUND",
      "service_id": "gtm_dpi_facial",
      "service_name": "Guatemala - DPI + face match (RENAP)",
      "source_data": {
        "date_of_birth": "NO_MATCH",
        "full_name": "NO_MATCH",
        "identification_number": "NO_MATCH"
      },
      "validation": {
        "date_of_birth": "no_match",
        "full_name": "no_match",
        "identification_number": "no_match"
      }
    }
  ]
}
```

**`DECEASED`** — L'identité correspond, mais le registre signale la personne comme décédée.

```json 200 OK — DECEASED theme={null}
{
  "request_id": "req_01H…",
  "status": "In Review",
  "issuing_state": "GTM",
  "match_type": "full_match",
  "validations": [
    {
      "outcome_code": "DECEASED",
      "service_id": "gtm_dpi_facial",
      "service_name": "Guatemala - DPI + face match (RENAP)",
      "source_data": {
        "date_of_birth": "1990-01-01",
        "document_expiration_date": "2031-11-24",
        "face_match": true,
        "face_match_score": 98.5,
        "first_name": "JOHN",
        "full_name": "JOHN DOE",
        "gender": "M",
        "identification_number": "1234567890101",
        "last_name": "DOE"
      },
      "validation": {
        "date_of_birth": "full_match",
        "full_name": "full_match",
        "identification_number": "full_match"
      }
    }
  ]
}
```

## Données renvoyées

Les champs exacts exposés dans `source_data` dépendent de ce que renvoie le registre. L'exemple généré pour `gtm_dpi_facial` documente actuellement cette structure normalisée :

* `date_of_birth`
* `document_expiration_date`
* `face_match`
* `face_match_score`
* `first_name`
* `full_name`
* `gender`
* `identification_number`
* `last_name`

## Tarifs et SLA

Guatemala : DPI + correspondance faciale (RENAP). Les requêtes sont facturées uniquement lorsque Didit reçoit un résultat concluant de la source de validation.

* **Prix par appel :** \$0.40 USD.
* **Facturation :** par requête réussie. Vous n'êtes pas facturé lorsque le registre est injoignable, lorsque des champs obligatoires manquent ou lorsque la requête est rejetée avant d'atteindre la source.
* **Latence :** p95 typique \< 2 s.
* **Disponibilité :** 99.9% par trimestre côté Didit ; la disponibilité de la source en aval varie selon le pays et le jeu de données.

## Pour aller plus loin

* [Vue d'ensemble de la validation en base de données au Guatemala](https://docs.didit.me/api-reference/database-validation/guatemala.md)
* [Vue d'ensemble de la validation en base de données](https://docs.didit.me/fr/core-technology/database-validation/overview.md)
* [Codes de résultat](https://docs.didit.me/fr/core-technology/database-validation/database-validation-outcome-codes.md)


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