curl -X POST "https://verification.didit.me/v3/database-validation/" \
-H "x-api-key: YOUR_API_KEY" \
-F "issuing_state=ZAF" \
-F "services=zaf_dha_photo" \
-F "vendor_data=user-1234" \
-F "consent=true" \
-F "national_id=SAMPLE-NID-12345"
from didit import Didit
# Reads DIDIT_API_KEY.
client = Didit()
result = client.database_validation.validate(
issuing_state="ZAF",
services=["zaf_dha_photo"],
consent=True,
national_id="SAMPLE-NID-12345",
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: "ZAF",
services: ["zaf_dha_photo"],
consent: true,
national_id: "SAMPLE-NID-12345",
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: "ZAF",
Services: didit.Some([]string{"zaf_dha_photo"}),
Consent: didit.Bool(true),
NationalID: didit.String("SAMPLE-NID-12345"),
VendorData: didit.String("user-1234"),
})
if err != nil {
log.Fatal(err)
}
fmt.Printf("%+v\n", result)
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("ZAF")
.services(List.of("zaf_dha_photo"))
.consent(true)
.nationalId("SAMPLE-NID-12345")
.vendorData("user-1234")
.build());
System.out.println(result);
<?php
require 'vendor/autoload.php';
use Didit\DiditClient;
// Reads DIDIT_API_KEY.
$didit = new DiditClient();
$result = $didit->databaseValidation->validate([
'issuing_state' => 'ZAF',
'services' => ['zaf_dha_photo'],
'consent' => true,
'national_id' => 'SAMPLE-NID-12345',
'vendor_data' => 'user-1234',
]);
print_r($result->toArray());
require "didit"
# Reads DIDIT_API_KEY.
didit = Didit::Client.new
result = didit.database_validation.validate(
issuing_state: "ZAF",
services: ["zaf_dha_photo"],
consent: true,
national_id: "SAMPLE-NID-12345",
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 = "ZAF",
Services = new string[] { "zaf_dha_photo" },
Consent = true,
NationalId = "SAMPLE-NID-12345",
VendorData = "user-1234",
});
Console.WriteLine(JsonSerializer.Serialize(result));
{
"request_id": "req_01H…",
"status": "Approved",
"issuing_state": "ZAF",
"match_type": "full_match",
"validations": [
{
"outcome_code": "MATCH",
"service_id": "zaf_dha_photo",
"service_name": "South Africa - DHA Photo Retrieval",
"source_data": {
"birth_place_country_code": "sample_value",
"deceased": "sample_value",
"first_name": "John",
"id_blocked": false,
"identification_number": "SAMPLE-ID-12345",
"last_name": "Doe",
"marital_status": "sample_value",
"on_hanis_biometric_register": "sample_value",
"on_national_population_register": "sample_value",
"photo_base64": "sample_value",
"smart_card_issued": "sample_value",
"transaction_number": "SAMPLE-12345"
},
"validation": {
"identification_number": "full_match"
}
}
]
}
{
"request_id": "req_01H…",
"status": "Declined",
"issuing_state": "ZAF",
"match_type": "no_match",
"validations": [
{
"outcome_code": "NO_MATCH",
"service_id": "zaf_dha_photo",
"service_name": "South Africa - DHA Photo Retrieval",
"source_data": {
"identification_number": "NO_MATCH"
},
"validation": {
"identification_number": "no_match"
}
}
]
}
🇿🇦 Sudáfrica
API de verificación con foto del DHA en Sudáfrica
Obtén la foto del DHA de Sudáfrica con Didit: consulta en base de datos oficial. Pago por consulta desde $1.34, sin contratos ni mínimos.
POST
/
v3
/
database-validation
/
curl -X POST "https://verification.didit.me/v3/database-validation/" \
-H "x-api-key: YOUR_API_KEY" \
-F "issuing_state=ZAF" \
-F "services=zaf_dha_photo" \
-F "vendor_data=user-1234" \
-F "consent=true" \
-F "national_id=SAMPLE-NID-12345"
from didit import Didit
# Reads DIDIT_API_KEY.
client = Didit()
result = client.database_validation.validate(
issuing_state="ZAF",
services=["zaf_dha_photo"],
consent=True,
national_id="SAMPLE-NID-12345",
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: "ZAF",
services: ["zaf_dha_photo"],
consent: true,
national_id: "SAMPLE-NID-12345",
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: "ZAF",
Services: didit.Some([]string{"zaf_dha_photo"}),
Consent: didit.Bool(true),
NationalID: didit.String("SAMPLE-NID-12345"),
VendorData: didit.String("user-1234"),
})
if err != nil {
log.Fatal(err)
}
fmt.Printf("%+v\n", result)
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("ZAF")
.services(List.of("zaf_dha_photo"))
.consent(true)
.nationalId("SAMPLE-NID-12345")
.vendorData("user-1234")
.build());
System.out.println(result);
<?php
require 'vendor/autoload.php';
use Didit\DiditClient;
// Reads DIDIT_API_KEY.
$didit = new DiditClient();
$result = $didit->databaseValidation->validate([
'issuing_state' => 'ZAF',
'services' => ['zaf_dha_photo'],
'consent' => true,
'national_id' => 'SAMPLE-NID-12345',
'vendor_data' => 'user-1234',
]);
print_r($result->toArray());
require "didit"
# Reads DIDIT_API_KEY.
didit = Didit::Client.new
result = didit.database_validation.validate(
issuing_state: "ZAF",
services: ["zaf_dha_photo"],
consent: true,
national_id: "SAMPLE-NID-12345",
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 = "ZAF",
Services = new string[] { "zaf_dha_photo" },
Consent = true,
NationalId = "SAMPLE-NID-12345",
VendorData = "user-1234",
});
Console.WriteLine(JsonSerializer.Serialize(result));
{
"request_id": "req_01H…",
"status": "Approved",
"issuing_state": "ZAF",
"match_type": "full_match",
"validations": [
{
"outcome_code": "MATCH",
"service_id": "zaf_dha_photo",
"service_name": "South Africa - DHA Photo Retrieval",
"source_data": {
"birth_place_country_code": "sample_value",
"deceased": "sample_value",
"first_name": "John",
"id_blocked": false,
"identification_number": "SAMPLE-ID-12345",
"last_name": "Doe",
"marital_status": "sample_value",
"on_hanis_biometric_register": "sample_value",
"on_national_population_register": "sample_value",
"photo_base64": "sample_value",
"smart_card_issued": "sample_value",
"transaction_number": "SAMPLE-12345"
},
"validation": {
"identification_number": "full_match"
}
}
]
}
{
"request_id": "req_01H…",
"status": "Declined",
"issuing_state": "ZAF",
"match_type": "no_match",
"validations": [
{
"outcome_code": "NO_MATCH",
"service_id": "zaf_dha_photo",
"service_name": "South Africa - DHA Photo Retrieval",
"source_data": {
"identification_number": "NO_MATCH"
},
"validation": {
"identification_number": "no_match"
}
}
]
}
Obtiene la fotografía registrada en el Department of Home Affairs para un número de identidad sudafricano. Didit ofrece este servicio a través de
POST /v3/database-validation/ para que puedas verificar los datos enviados contra la fuente oficial y recibir resultados de coincidencia normalizados.
Cobertura
- Cobertura: —
- País: Sudáfrica
- ID del servicio:
zaf_dha_photo - Dominio de datos: Biométrico
- Categoría: Gobierno
Datos de entrada
| Campo | Obligatorio | Ejemplo |
|---|---|---|
national_id | Sí | SAMPLE-NID-12345 |
vendor_data | No | user-1234 |
- Datos de entrada obligatorios:
national_id - Datos de entrada opcionales:
vendor_data - Consentimiento: Obligatorio
- Disponibilidad en flujos: Disponible en el flujo de trabajo
- Cobertura: —
- Precio: $1.34 por consulta exitosa
Parámetros del cuerpo
string
predeterminado:"ZAF"
requerido
Código de país ISO 3166-1 alfa-3 de este servicio de base de datos.Ejemplo:
ZAFstring
predeterminado:"zaf_dha_photo"
requerido
Array que contiene el ID de este servicio. Fijar el servicio limita la solicitud a esta base de datos concreta.Ejemplo:
zaf_dha_photoboolean
predeterminado:"true"
requerido
Consentimiento explícito del usuario final para este servicio.Ejemplo:
truestring
predeterminado:"SAMPLE-NID-12345"
requerido
Número de identidad nacional para este servicio.Ejemplo:
SAMPLE-NID-12345string
predeterminado:"user-1234"
Tu referencia de usuario estable para esta persona, como tu ID de usuario interno. Didit la usa para vincular las comprobaciones independientes al mismo usuario final y reducir el ruido en la detección de duplicados.Ejemplo:
user-1234Reglas de entrada y notas de validación
- Envía los campos indicados arriba exactamente como se obtuvieron del usuario o del documento.
- Didit valida los campos obligatorios antes de consultar la base de datos. Las solicitudes rechazadas antes de consultar la fuente no se cobran.
Cómo invocarlo
curl -X POST "https://verification.didit.me/v3/database-validation/" \
-H "x-api-key: YOUR_API_KEY" \
-F "issuing_state=ZAF" \
-F "services=zaf_dha_photo" \
-F "vendor_data=user-1234" \
-F "consent=true" \
-F "national_id=SAMPLE-NID-12345"
from didit import Didit
# Reads DIDIT_API_KEY.
client = Didit()
result = client.database_validation.validate(
issuing_state="ZAF",
services=["zaf_dha_photo"],
consent=True,
national_id="SAMPLE-NID-12345",
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: "ZAF",
services: ["zaf_dha_photo"],
consent: true,
national_id: "SAMPLE-NID-12345",
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: "ZAF",
Services: didit.Some([]string{"zaf_dha_photo"}),
Consent: didit.Bool(true),
NationalID: didit.String("SAMPLE-NID-12345"),
VendorData: didit.String("user-1234"),
})
if err != nil {
log.Fatal(err)
}
fmt.Printf("%+v\n", result)
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("ZAF")
.services(List.of("zaf_dha_photo"))
.consent(true)
.nationalId("SAMPLE-NID-12345")
.vendorData("user-1234")
.build());
System.out.println(result);
<?php
require 'vendor/autoload.php';
use Didit\DiditClient;
// Reads DIDIT_API_KEY.
$didit = new DiditClient();
$result = $didit->databaseValidation->validate([
'issuing_state' => 'ZAF',
'services' => ['zaf_dha_photo'],
'consent' => true,
'national_id' => 'SAMPLE-NID-12345',
'vendor_data' => 'user-1234',
]);
print_r($result->toArray());
require "didit"
# Reads DIDIT_API_KEY.
didit = Didit::Client.new
result = didit.database_validation.validate(
issuing_state: "ZAF",
services: ["zaf_dha_photo"],
consent: true,
national_id: "SAMPLE-NID-12345",
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 = "ZAF",
Services = new string[] { "zaf_dha_photo" },
Consent = true,
NationalId = "SAMPLE-NID-12345",
VendorData = "user-1234",
});
Console.WriteLine(JsonSerializer.Serialize(result));
Toda llamada exitosa devuelve HTTP
200. El campo outcome_code te indica lo que ocurrió realmente; distingue, por ejemplo, una falta de coincidencia biométrica real (BIOMETRIC_NO_MATCH) de una selfie que no se pudo leer (BIOMETRIC_IMAGE_UNUSABLE). El status que se muestra es el estado predeterminado de la función; las acciones de Partial Match / No Match que hayas configurado pueden sobrescribirlo.MATCH: el registro confirmó la identidad y todos los campos comprobados coincidieron.{
"request_id": "req_01H…",
"status": "Approved",
"issuing_state": "ZAF",
"match_type": "full_match",
"validations": [
{
"outcome_code": "MATCH",
"service_id": "zaf_dha_photo",
"service_name": "South Africa - DHA Photo Retrieval",
"source_data": {
"birth_place_country_code": "sample_value",
"deceased": "sample_value",
"first_name": "John",
"id_blocked": false,
"identification_number": "SAMPLE-ID-12345",
"last_name": "Doe",
"marital_status": "sample_value",
"on_hanis_biometric_register": "sample_value",
"on_national_population_register": "sample_value",
"photo_base64": "sample_value",
"smart_card_issued": "sample_value",
"transaction_number": "SAMPLE-12345"
},
"validation": {
"identification_number": "full_match"
}
}
]
}
NO_MATCH: el registro no devolvió ninguna coincidencia para los datos enviados.{
"request_id": "req_01H…",
"status": "Declined",
"issuing_state": "ZAF",
"match_type": "no_match",
"validations": [
{
"outcome_code": "NO_MATCH",
"service_id": "zaf_dha_photo",
"service_name": "South Africa - DHA Photo Retrieval",
"source_data": {
"identification_number": "NO_MATCH"
},
"validation": {
"identification_number": "no_match"
}
}
]
}
Datos devueltos
Los campos exactos que aparecen ensource_data dependen de lo que devuelva el registro. El ejemplo generado para zaf_dha_photo documenta actualmente esta estructura normalizada:
birth_place_country_codedeceasedfirst_nameid_blockedidentification_numberlast_namemarital_statuson_hanis_biometric_registeron_national_population_registerphoto_base64smart_card_issuedtransaction_number
Precios y SLA
Las consultas de Sudáfrica - DHA Photo Retrieval solo se facturan cuando Didit recibe un resultado concluyente de la fuente de validación.- Precio por llamada: $1.34 USD.
- Facturación: por consulta exitosa. No se te cobra cuando el registro no está disponible, cuando faltan campos obligatorios o cuando la solicitud se rechaza antes de llegar a la fuente.
- Latencia: p95 habitual < 2 s.
- Disponibilidad: 99.9% por trimestre por parte de Didit; la disponibilidad de la fuente externa varía según el país y el conjunto de datos.
Sigue leyendo
Última modificación el 1 de noviembre de 2026