curl -X POST "https://verification.didit.me/v3/database-validation/" \
-H "x-api-key: YOUR_API_KEY" \
-F "issuing_state=KEN" \
-F "services=ken_national_id" \
-F "vendor_data=user-1234" \
-F "first_name=John" \
-F "last_name=Doe" \
-F "date_of_birth=1990-01-01" \
-F "national_id=12345678"
from didit import Didit
# Reads DIDIT_API_KEY.
client = Didit()
result = client.database_validation.validate(
issuing_state="KEN",
services=["ken_national_id"],
first_name="John",
last_name="Doe",
date_of_birth="1990-01-01",
national_id="12345678",
vendor_data="user-1234",
)
print(result)
import Didit from "@didit-protocol/sdk-node";
// Reads DIDIT_API_KEY.
const didit = new Didit();
const result = await didit.databaseValidation.validate({
issuing_state: "KEN",
services: ["ken_national_id"],
first_name: "John",
last_name: "Doe",
date_of_birth: "1990-01-01",
national_id: "12345678",
vendor_data: "user-1234",
});
console.log(result);
ctx := context.Background()
// Reads DIDIT_API_KEY.
client := didit.NewClient()
result, err := client.DatabaseValidation.Validate(ctx, didit.DatabaseValidationValidateParams{
IssuingState: "KEN",
Services: didit.Some([]string{"ken_national_id"}),
FirstName: didit.String("John"),
LastName: didit.String("Doe"),
DateOfBirth: didit.String("1990-01-01"),
NationalID: didit.String("12345678"),
VendorData: didit.String("user-1234"),
})
if err != nil {
log.Fatal(err)
}
fmt.Printf("%+v\n", result)
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("KEN")
.services(List.of("ken_national_id"))
.firstName("John")
.lastName("Doe")
.dateOfBirth(LocalDate.parse("1990-01-01"))
.nationalId("12345678")
.vendorData("user-1234")
.build());
System.out.println(result);
<?php
require 'vendor/autoload.php';
use Didit\DiditClient;
// Reads DIDIT_API_KEY.
$didit = new DiditClient();
$result = $didit->databaseValidation->validate([
'issuing_state' => 'KEN',
'services' => ['ken_national_id'],
'first_name' => 'John',
'last_name' => 'Doe',
'date_of_birth' => '1990-01-01',
'national_id' => '12345678',
'vendor_data' => 'user-1234',
]);
print_r($result->toArray());
require "didit"
# Reads DIDIT_API_KEY.
didit = Didit::Client.new
result = didit.database_validation.validate(
issuing_state: "KEN",
services: ["ken_national_id"],
first_name: "John",
last_name: "Doe",
date_of_birth: "1990-01-01",
national_id: "12345678",
vendor_data: "user-1234"
)
puts result.to_h
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 = "KEN",
Services = new string[] { "ken_national_id" },
FirstName = "John",
LastName = "Doe",
DateOfBirth = "1990-01-01",
NationalId = "12345678",
VendorData = "user-1234",
});
Console.WriteLine(JsonSerializer.Serialize(result));
{
"request_id": "req_01H…",
"status": "Approved",
"issuing_state": "KEN",
"match_type": "full_match",
"validations": [
{
"outcome_code": "MATCH",
"service_id": "ken_national_id",
"service_name": "Kenya National ID",
"source_data": {
"date_of_birth": "1990-01-01",
"first_name": "John",
"gender": "M",
"identification_number": "SAMPLE-ID-12345",
"last_name": "Doe"
},
"validation": {
"date_of_birth": "full_match",
"full_name": "full_match",
"identification_number": "full_match"
}
}
]
}
{
"request_id": "req_01H…",
"status": "In Review",
"issuing_state": "KEN",
"match_type": "partial_match",
"validations": [
{
"outcome_code": "PARTIAL_MATCH",
"service_id": "ken_national_id",
"service_name": "Kenya National ID",
"source_data": {
"date_of_birth": "1990-01-01",
"first_name": "John",
"gender": "M",
"identification_number": "SAMPLE-ID-12345",
"last_name": "Doe"
},
"validation": {
"date_of_birth": "full_match",
"full_name": "no_match",
"identification_number": "full_match"
}
}
]
}
{
"request_id": "req_01H…",
"status": "Declined",
"issuing_state": "KEN",
"match_type": "no_match",
"validations": [
{
"outcome_code": "NO_MATCH",
"service_id": "ken_national_id",
"service_name": "Kenya National ID",
"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"
}
}
]
}
{
"request_id": "req_01H…",
"status": "Declined",
"issuing_state": "KEN",
"match_type": "no_match",
"validations": [
{
"outcome_code": "DOCUMENT_NOT_FOUND",
"service_id": "ken_national_id",
"service_name": "Kenya National ID",
"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"
}
}
]
}
Validation en base de données
Vérification carte d'identité nationale Kenya : API
Validation de la carte d’identité nationale kényane en base de données officielle via Didit. À partir de $0.75 par appel, sans contrat ni minimum.
POST
/
v3
/
database-validation
/
curl -X POST "https://verification.didit.me/v3/database-validation/" \
-H "x-api-key: YOUR_API_KEY" \
-F "issuing_state=KEN" \
-F "services=ken_national_id" \
-F "vendor_data=user-1234" \
-F "first_name=John" \
-F "last_name=Doe" \
-F "date_of_birth=1990-01-01" \
-F "national_id=12345678"
from didit import Didit
# Reads DIDIT_API_KEY.
client = Didit()
result = client.database_validation.validate(
issuing_state="KEN",
services=["ken_national_id"],
first_name="John",
last_name="Doe",
date_of_birth="1990-01-01",
national_id="12345678",
vendor_data="user-1234",
)
print(result)
import Didit from "@didit-protocol/sdk-node";
// Reads DIDIT_API_KEY.
const didit = new Didit();
const result = await didit.databaseValidation.validate({
issuing_state: "KEN",
services: ["ken_national_id"],
first_name: "John",
last_name: "Doe",
date_of_birth: "1990-01-01",
national_id: "12345678",
vendor_data: "user-1234",
});
console.log(result);
ctx := context.Background()
// Reads DIDIT_API_KEY.
client := didit.NewClient()
result, err := client.DatabaseValidation.Validate(ctx, didit.DatabaseValidationValidateParams{
IssuingState: "KEN",
Services: didit.Some([]string{"ken_national_id"}),
FirstName: didit.String("John"),
LastName: didit.String("Doe"),
DateOfBirth: didit.String("1990-01-01"),
NationalID: didit.String("12345678"),
VendorData: didit.String("user-1234"),
})
if err != nil {
log.Fatal(err)
}
fmt.Printf("%+v\n", result)
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("KEN")
.services(List.of("ken_national_id"))
.firstName("John")
.lastName("Doe")
.dateOfBirth(LocalDate.parse("1990-01-01"))
.nationalId("12345678")
.vendorData("user-1234")
.build());
System.out.println(result);
<?php
require 'vendor/autoload.php';
use Didit\DiditClient;
// Reads DIDIT_API_KEY.
$didit = new DiditClient();
$result = $didit->databaseValidation->validate([
'issuing_state' => 'KEN',
'services' => ['ken_national_id'],
'first_name' => 'John',
'last_name' => 'Doe',
'date_of_birth' => '1990-01-01',
'national_id' => '12345678',
'vendor_data' => 'user-1234',
]);
print_r($result->toArray());
require "didit"
# Reads DIDIT_API_KEY.
didit = Didit::Client.new
result = didit.database_validation.validate(
issuing_state: "KEN",
services: ["ken_national_id"],
first_name: "John",
last_name: "Doe",
date_of_birth: "1990-01-01",
national_id: "12345678",
vendor_data: "user-1234"
)
puts result.to_h
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 = "KEN",
Services = new string[] { "ken_national_id" },
FirstName = "John",
LastName = "Doe",
DateOfBirth = "1990-01-01",
NationalId = "12345678",
VendorData = "user-1234",
});
Console.WriteLine(JsonSerializer.Serialize(result));
{
"request_id": "req_01H…",
"status": "Approved",
"issuing_state": "KEN",
"match_type": "full_match",
"validations": [
{
"outcome_code": "MATCH",
"service_id": "ken_national_id",
"service_name": "Kenya National ID",
"source_data": {
"date_of_birth": "1990-01-01",
"first_name": "John",
"gender": "M",
"identification_number": "SAMPLE-ID-12345",
"last_name": "Doe"
},
"validation": {
"date_of_birth": "full_match",
"full_name": "full_match",
"identification_number": "full_match"
}
}
]
}
{
"request_id": "req_01H…",
"status": "In Review",
"issuing_state": "KEN",
"match_type": "partial_match",
"validations": [
{
"outcome_code": "PARTIAL_MATCH",
"service_id": "ken_national_id",
"service_name": "Kenya National ID",
"source_data": {
"date_of_birth": "1990-01-01",
"first_name": "John",
"gender": "M",
"identification_number": "SAMPLE-ID-12345",
"last_name": "Doe"
},
"validation": {
"date_of_birth": "full_match",
"full_name": "no_match",
"identification_number": "full_match"
}
}
]
}
{
"request_id": "req_01H…",
"status": "Declined",
"issuing_state": "KEN",
"match_type": "no_match",
"validations": [
{
"outcome_code": "NO_MATCH",
"service_id": "ken_national_id",
"service_name": "Kenya National ID",
"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"
}
}
]
}
{
"request_id": "req_01H…",
"status": "Declined",
"issuing_state": "KEN",
"match_type": "no_match",
"validations": [
{
"outcome_code": "DOCUMENT_NOT_FOUND",
"service_id": "ken_national_id",
"service_name": "Kenya National ID",
"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"
}
}
]
}
Vérifie un numéro d’identité nationale kényane auprès du Bureau national d’enregistrement et compare le prénom, le nom, la date de naissance et le sexe du titulaire avec les données du registre. Didit expose ce service via
POST /v3/database-validation/ afin que vous puissiez vérifier les données soumises auprès de la source de référence et recevoir des résultats de correspondance normalisés.
Couverture
- Couverture : ~ 90%
- Pays : Kenya
- Identifiant du service :
ken_national_id - Domaine de données : Identité
- Catégorie : NationalIDRegistry
Entrées
| Champ | Obligatoire | Exemple |
|---|---|---|
first_name | Oui | John |
last_name | Oui | Doe |
date_of_birth | Oui | 1990-01-01 |
national_id | Oui | 12345678 |
vendor_data | Non | user-1234 |
- Entrées obligatoires :
first_name,last_name,date_of_birth,national_id - Entrées facultatives :
vendor_data - Consentement : Non requis
- Disponibilité dans le workflow : Disponible dans le workflow
- Couverture : ~ 90%
- Prix : $0.75 par requête réussie
Paramètres du corps de la requête
string
défaut:"KEN"
requis
Code pays ISO 3166-1 alpha-3 de ce service de base de données.Exemple :
KENstring
défaut:"ken_national_id"
requis
Tableau contenant l’identifiant de ce service. Fixer le service limite la requête à cette base de données précise.Exemple :
ken_national_idstring
défaut:"John"
requis
Prénom à valider.Exemple :
Johnstring
défaut:"Doe"
requis
Nom de famille à valider.Exemple :
Doestring
défaut:"1990-01-01"
requis
Date de naissance au format
YYYY-MM-DD.Exemple : 1990-01-01string
défaut:"12345678"
requis
Numéro d’identité nationale pour ce service.Exemple :
12345678string
défaut:"user-1234"
Votre référence 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 de la détection des doublons.Exemple :
user-1234Règles de saisie et notes de validation
national_iddoit correspondre à\d{8,9}.
Comment l’appeler
curl -X POST "https://verification.didit.me/v3/database-validation/" \
-H "x-api-key: YOUR_API_KEY" \
-F "issuing_state=KEN" \
-F "services=ken_national_id" \
-F "vendor_data=user-1234" \
-F "first_name=John" \
-F "last_name=Doe" \
-F "date_of_birth=1990-01-01" \
-F "national_id=12345678"
from didit import Didit
# Reads DIDIT_API_KEY.
client = Didit()
result = client.database_validation.validate(
issuing_state="KEN",
services=["ken_national_id"],
first_name="John",
last_name="Doe",
date_of_birth="1990-01-01",
national_id="12345678",
vendor_data="user-1234",
)
print(result)
import Didit from "@didit-protocol/sdk-node";
// Reads DIDIT_API_KEY.
const didit = new Didit();
const result = await didit.databaseValidation.validate({
issuing_state: "KEN",
services: ["ken_national_id"],
first_name: "John",
last_name: "Doe",
date_of_birth: "1990-01-01",
national_id: "12345678",
vendor_data: "user-1234",
});
console.log(result);
ctx := context.Background()
// Reads DIDIT_API_KEY.
client := didit.NewClient()
result, err := client.DatabaseValidation.Validate(ctx, didit.DatabaseValidationValidateParams{
IssuingState: "KEN",
Services: didit.Some([]string{"ken_national_id"}),
FirstName: didit.String("John"),
LastName: didit.String("Doe"),
DateOfBirth: didit.String("1990-01-01"),
NationalID: didit.String("12345678"),
VendorData: didit.String("user-1234"),
})
if err != nil {
log.Fatal(err)
}
fmt.Printf("%+v\n", result)
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("KEN")
.services(List.of("ken_national_id"))
.firstName("John")
.lastName("Doe")
.dateOfBirth(LocalDate.parse("1990-01-01"))
.nationalId("12345678")
.vendorData("user-1234")
.build());
System.out.println(result);
<?php
require 'vendor/autoload.php';
use Didit\DiditClient;
// Reads DIDIT_API_KEY.
$didit = new DiditClient();
$result = $didit->databaseValidation->validate([
'issuing_state' => 'KEN',
'services' => ['ken_national_id'],
'first_name' => 'John',
'last_name' => 'Doe',
'date_of_birth' => '1990-01-01',
'national_id' => '12345678',
'vendor_data' => 'user-1234',
]);
print_r($result->toArray());
require "didit"
# Reads DIDIT_API_KEY.
didit = Didit::Client.new
result = didit.database_validation.validate(
issuing_state: "KEN",
services: ["ken_national_id"],
first_name: "John",
last_name: "Doe",
date_of_birth: "1990-01-01",
national_id: "12345678",
vendor_data: "user-1234"
)
puts result.to_h
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 = "KEN",
Services = new string[] { "ken_national_id" },
FirstName = "John",
LastName = "Doe",
DateOfBirth = "1990-01-01",
NationalId = "12345678",
VendorData = "user-1234",
});
Console.WriteLine(JsonSerializer.Serialize(result));
Chaque appel réussi renvoie une réponse HTTP 200. Le champ outcome_code indique ce qui s’est réellement passé, en distinguant par exemple une véritable non-correspondance biométrique (BIOMETRIC_NO_MATCH) d’un selfie qui n’a pas pu être lu (BIOMETRIC_IMAGE_UNUSABLE). Le status affiché est le statut par défaut de la fonctionnalité ; vos actions Correspondance partielle / Aucune correspondance configurées peuvent le remplacer.MATCH : Le registre a confirmé l’identité et chaque champ vérifié correspond.{
"request_id": "req_01H…",
"status": "Approved",
"issuing_state": "KEN",
"match_type": "full_match",
"validations": [
{
"outcome_code": "MATCH",
"service_id": "ken_national_id",
"service_name": "Kenya National ID",
"source_data": {
"date_of_birth": "1990-01-01",
"first_name": "John",
"gender": "M",
"identification_number": "SAMPLE-ID-12345",
"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.{
"request_id": "req_01H…",
"status": "In Review",
"issuing_state": "KEN",
"match_type": "partial_match",
"validations": [
{
"outcome_code": "PARTIAL_MATCH",
"service_id": "ken_national_id",
"service_name": "Kenya National ID",
"source_data": {
"date_of_birth": "1990-01-01",
"first_name": "John",
"gender": "M",
"identification_number": "SAMPLE-ID-12345",
"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.{
"request_id": "req_01H…",
"status": "Declined",
"issuing_state": "KEN",
"match_type": "no_match",
"validations": [
{
"outcome_code": "NO_MATCH",
"service_id": "ken_national_id",
"service_name": "Kenya National ID",
"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"
}
}
]
}
DOCUMENT_NOT_FOUND : Le numéro de document soumis ne correspond à aucun enregistrement du registre.{
"request_id": "req_01H…",
"status": "Declined",
"issuing_state": "KEN",
"match_type": "no_match",
"validations": [
{
"outcome_code": "DOCUMENT_NOT_FOUND",
"service_id": "ken_national_id",
"service_name": "Kenya National ID",
"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"
}
}
]
}
Données retournées
Les champs exacts restitués danssource_data dépendent de ce que renvoie le registre. L’exemple généré pour ken_national_id documente actuellement cette structure normalisée :
date_of_birthfirst_namegenderidentification_numberlast_name
Tarifs et SLA
Les requêtes de vérification de l’identité nationale kényane ne sont facturées que lorsque Didit reçoit un résultat concluant de la source de validation.- Prix par appel : $0.75 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 des sources en aval varie selon le pays et le jeu de données.
Pour aller plus loin
Dernière modification le 7 novembre 2026