curl -X POST "https://verification.didit.me/v3/database-validation/" \
-H "x-api-key: YOUR_API_KEY" \
-F "issuing_state=SLV" \
-F "services=slv_dui" \
-F "vendor_data=user-1234" \
-F "document_number=111111111" \
-F "date_of_birth=1990-01-01"
from didit import Didit
# Reads DIDIT_API_KEY.
client = Didit()
result = client.database_validation.validate(
issuing_state="SLV",
services=["slv_dui"],
date_of_birth="1990-01-01",
document_number="111111111",
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: "SLV",
services: ["slv_dui"],
date_of_birth: "1990-01-01",
document_number: "111111111",
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: "SLV",
Services: didit.Some([]string{"slv_dui"}),
DateOfBirth: didit.String("1990-01-01"),
DocumentNumber: didit.String("111111111"),
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("SLV")
.services(List.of("slv_dui"))
.dateOfBirth(LocalDate.parse("1990-01-01"))
.documentNumber("111111111")
.vendorData("user-1234")
.build());
System.out.println(result);
<?php
require 'vendor/autoload.php';
use Didit\DiditClient;
// Reads DIDIT_API_KEY.
$didit = new DiditClient();
$result = $didit->databaseValidation->validate([
'issuing_state' => 'SLV',
'services' => ['slv_dui'],
'date_of_birth' => '1990-01-01',
'document_number' => '111111111',
'vendor_data' => 'user-1234',
]);
print_r($result->toArray());
require "didit"
# Reads DIDIT_API_KEY.
didit = Didit::Client.new
result = didit.database_validation.validate(
issuing_state: "SLV",
services: ["slv_dui"],
date_of_birth: "1990-01-01",
document_number: "111111111",
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 = "SLV",
Services = new string[] { "slv_dui" },
DateOfBirth = "1990-01-01",
DocumentNumber = "111111111",
VendorData = "user-1234",
});
Console.WriteLine(JsonSerializer.Serialize(result));
{
"request_id": "req_01H…",
"status": "Approved",
"issuing_state": "SLV",
"match_type": "full_match",
"validations": [
{
"outcome_code": "MATCH",
"service_id": "slv_dui",
"service_name": "El Salvador - DUI verification",
"source_data": {
"full_name": "John Doe",
"identification_number": "SAMPLE-ID-12345"
},
"validation": {
"date_of_birth": "full_match",
"identification_number": "full_match"
}
}
]
}
{
"request_id": "req_01H…",
"status": "In Review",
"issuing_state": "SLV",
"match_type": "partial_match",
"validations": [
{
"outcome_code": "PARTIAL_MATCH",
"service_id": "slv_dui",
"service_name": "El Salvador - DUI verification",
"source_data": {
"full_name": "John Doe",
"identification_number": "SAMPLE-ID-12345"
},
"validation": {
"date_of_birth": "no_match",
"identification_number": "full_match"
}
}
]
}
{
"request_id": "req_01H…",
"status": "Declined",
"issuing_state": "SLV",
"match_type": "no_match",
"validations": [
{
"outcome_code": "NO_MATCH",
"service_id": "slv_dui",
"service_name": "El Salvador - DUI verification",
"source_data": {
"date_of_birth": "NO_MATCH",
"identification_number": "NO_MATCH"
},
"validation": {
"date_of_birth": "no_match",
"identification_number": "no_match"
}
}
]
}
Validación de base de datos
API de verificación del DUI de El Salvador: identidad
Verificación del DUI de El Salvador con Didit: consulta en la base de datos oficial. Pago por consulta desde $0.20, 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=SLV" \
-F "services=slv_dui" \
-F "vendor_data=user-1234" \
-F "document_number=111111111" \
-F "date_of_birth=1990-01-01"
from didit import Didit
# Reads DIDIT_API_KEY.
client = Didit()
result = client.database_validation.validate(
issuing_state="SLV",
services=["slv_dui"],
date_of_birth="1990-01-01",
document_number="111111111",
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: "SLV",
services: ["slv_dui"],
date_of_birth: "1990-01-01",
document_number: "111111111",
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: "SLV",
Services: didit.Some([]string{"slv_dui"}),
DateOfBirth: didit.String("1990-01-01"),
DocumentNumber: didit.String("111111111"),
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("SLV")
.services(List.of("slv_dui"))
.dateOfBirth(LocalDate.parse("1990-01-01"))
.documentNumber("111111111")
.vendorData("user-1234")
.build());
System.out.println(result);
<?php
require 'vendor/autoload.php';
use Didit\DiditClient;
// Reads DIDIT_API_KEY.
$didit = new DiditClient();
$result = $didit->databaseValidation->validate([
'issuing_state' => 'SLV',
'services' => ['slv_dui'],
'date_of_birth' => '1990-01-01',
'document_number' => '111111111',
'vendor_data' => 'user-1234',
]);
print_r($result->toArray());
require "didit"
# Reads DIDIT_API_KEY.
didit = Didit::Client.new
result = didit.database_validation.validate(
issuing_state: "SLV",
services: ["slv_dui"],
date_of_birth: "1990-01-01",
document_number: "111111111",
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 = "SLV",
Services = new string[] { "slv_dui" },
DateOfBirth = "1990-01-01",
DocumentNumber = "111111111",
VendorData = "user-1234",
});
Console.WriteLine(JsonSerializer.Serialize(result));
{
"request_id": "req_01H…",
"status": "Approved",
"issuing_state": "SLV",
"match_type": "full_match",
"validations": [
{
"outcome_code": "MATCH",
"service_id": "slv_dui",
"service_name": "El Salvador - DUI verification",
"source_data": {
"full_name": "John Doe",
"identification_number": "SAMPLE-ID-12345"
},
"validation": {
"date_of_birth": "full_match",
"identification_number": "full_match"
}
}
]
}
{
"request_id": "req_01H…",
"status": "In Review",
"issuing_state": "SLV",
"match_type": "partial_match",
"validations": [
{
"outcome_code": "PARTIAL_MATCH",
"service_id": "slv_dui",
"service_name": "El Salvador - DUI verification",
"source_data": {
"full_name": "John Doe",
"identification_number": "SAMPLE-ID-12345"
},
"validation": {
"date_of_birth": "no_match",
"identification_number": "full_match"
}
}
]
}
{
"request_id": "req_01H…",
"status": "Declined",
"issuing_state": "SLV",
"match_type": "no_match",
"validations": [
{
"outcome_code": "NO_MATCH",
"service_id": "slv_dui",
"service_name": "El Salvador - DUI verification",
"source_data": {
"date_of_birth": "NO_MATCH",
"identification_number": "NO_MATCH"
},
"validation": {
"date_of_birth": "no_match",
"identification_number": "no_match"
}
}
]
}
Verifica los datos del DUI salvadoreño con los registros gubernamentales del RNPN. Didit ofrece este servicio a través de
POST /v3/database-validation/ para que puedas verificar los datos enviados con la fuente oficial y recibir resultados de coincidencia normalizados.
Cobertura
- Cobertura: 90-95%
- País: El Salvador
- ID del servicio:
slv_dui - Ámbito de datos: Identidad
- Categoría: NationalIDRegistry
Datos de entrada
| Campo | Obligatorio | Ejemplo |
|---|---|---|
document_number | Sí | 111111111 |
date_of_birth | Sí | 1990-01-01 |
first_name | No | John |
last_name | No | Doe |
vendor_data | No | user-1234 |
- Datos de entrada obligatorios:
document_number,date_of_birth - Datos de entrada opcionales:
first_name,last_name,vendor_data - Consentimiento: No es necesario
- Disponibilidad en el workflow: Disponible en el workflow
- Cobertura: 90-95%
- Precio: $0.20 por consulta exitosa
Parámetros del cuerpo
string
predeterminado:"SLV"
requerido
Código de país ISO 3166-1 alfa-3 de este servicio de base de datos.Ejemplo:
SLVstring
predeterminado:"slv_dui"
requerido
Array que contiene el ID de este servicio. Fijar el servicio limita la solicitud a esta base de datos concreta.Ejemplo:
slv_duistring
predeterminado:"111111111"
requerido
Número de documento extraído o proporcionado por el usuario.Ejemplo:
111111111string
predeterminado:"1990-01-01"
requerido
Fecha de nacimiento en formato
YYYY-MM-DD.Ejemplo: 1990-01-01string
Nombre de pila que se va a validar.Ejemplo:
Johnstring
Apellido que se va a validar.Ejemplo:
Doestring
predeterminado:"user-1234"
Tu referencia estable de usuario 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
- DUI salvadoreño (exactamente 9 dígitos)
document_numberdebe contener solo dígitos; elimina los espacios, guiones y signos de puntuación antes de enviar la solicitud.document_numberdebe tener exactamente 9 caracteres.
Cómo invocarlo
curl -X POST "https://verification.didit.me/v3/database-validation/" \
-H "x-api-key: YOUR_API_KEY" \
-F "issuing_state=SLV" \
-F "services=slv_dui" \
-F "vendor_data=user-1234" \
-F "document_number=111111111" \
-F "date_of_birth=1990-01-01"
from didit import Didit
# Reads DIDIT_API_KEY.
client = Didit()
result = client.database_validation.validate(
issuing_state="SLV",
services=["slv_dui"],
date_of_birth="1990-01-01",
document_number="111111111",
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: "SLV",
services: ["slv_dui"],
date_of_birth: "1990-01-01",
document_number: "111111111",
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: "SLV",
Services: didit.Some([]string{"slv_dui"}),
DateOfBirth: didit.String("1990-01-01"),
DocumentNumber: didit.String("111111111"),
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("SLV")
.services(List.of("slv_dui"))
.dateOfBirth(LocalDate.parse("1990-01-01"))
.documentNumber("111111111")
.vendorData("user-1234")
.build());
System.out.println(result);
<?php
require 'vendor/autoload.php';
use Didit\DiditClient;
// Reads DIDIT_API_KEY.
$didit = new DiditClient();
$result = $didit->databaseValidation->validate([
'issuing_state' => 'SLV',
'services' => ['slv_dui'],
'date_of_birth' => '1990-01-01',
'document_number' => '111111111',
'vendor_data' => 'user-1234',
]);
print_r($result->toArray());
require "didit"
# Reads DIDIT_API_KEY.
didit = Didit::Client.new
result = didit.database_validation.validate(
issuing_state: "SLV",
services: ["slv_dui"],
date_of_birth: "1990-01-01",
document_number: "111111111",
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 = "SLV",
Services = new string[] { "slv_dui" },
DateOfBirth = "1990-01-01",
DocumentNumber = "111111111",
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 real de coincidencia biométrica (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 coincidencia parcial o sin coincidencia que hayas configurado pueden anularlo.MATCH: el registro confirmó la identidad y todos los campos comprobados coincidieron.{
"request_id": "req_01H…",
"status": "Approved",
"issuing_state": "SLV",
"match_type": "full_match",
"validations": [
{
"outcome_code": "MATCH",
"service_id": "slv_dui",
"service_name": "El Salvador - DUI verification",
"source_data": {
"full_name": "John Doe",
"identification_number": "SAMPLE-ID-12345"
},
"validation": {
"date_of_birth": "full_match",
"identification_number": "full_match"
}
}
]
}
PARTIAL_MATCH: se encontró el número de identificación, pero uno o más campos personales (normalmente el nombre o la fecha de nacimiento) no coincidieron por completo.{
"request_id": "req_01H…",
"status": "In Review",
"issuing_state": "SLV",
"match_type": "partial_match",
"validations": [
{
"outcome_code": "PARTIAL_MATCH",
"service_id": "slv_dui",
"service_name": "El Salvador - DUI verification",
"source_data": {
"full_name": "John Doe",
"identification_number": "SAMPLE-ID-12345"
},
"validation": {
"date_of_birth": "no_match",
"identification_number": "full_match"
}
}
]
}
NO_MATCH: el registro no devolvió ninguna coincidencia para los datos enviados.{
"request_id": "req_01H…",
"status": "Declined",
"issuing_state": "SLV",
"match_type": "no_match",
"validations": [
{
"outcome_code": "NO_MATCH",
"service_id": "slv_dui",
"service_name": "El Salvador - DUI verification",
"source_data": {
"date_of_birth": "NO_MATCH",
"identification_number": "NO_MATCH"
},
"validation": {
"date_of_birth": "no_match",
"identification_number": "no_match"
}
}
]
}
Datos devueltos
Los campos exactos que aparecen ensource_data dependen de lo que devuelva el registro. El ejemplo generado para slv_dui documenta actualmente esta estructura normalizada:
full_nameidentification_number
Precios y SLA
Las consultas de verificación de El Salvador - DUI solo se facturan cuando Didit recibe un resultado concluyente de la fuente de validación.- Precio por llamada: $0.20 USD.
- Facturación: por consulta exitosa. No se te cobra cuando no se puede acceder al registro, cuando faltan campos obligatorios o cuando la solicitud se rechaza antes de llegar a la fuente.
- Latencia: p95 típico < 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.
Continúa leyendo
Última modificación el 1 de noviembre de 2026