curl -X POST "https://verification.didit.me/v3/database-validation/" \
-H "x-api-key: YOUR_API_KEY" \
-F "issuing_state=BRA" \
-F "services=bra_death_check" \
-F "vendor_data=user-1234" \
-F "tax_number=12345678909" \
-F "first_name=John" \
-F "last_name=Doe" \
-F "date_of_birth=1990-01-01"
from didit import Didit
# Reads DIDIT_API_KEY.
client = Didit()
result = client.database_validation.validate(
issuing_state="BRA",
services=["bra_death_check"],
first_name="John",
last_name="Doe",
date_of_birth="1990-01-01",
tax_number="12345678909",
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: "BRA",
services: ["bra_death_check"],
first_name: "John",
last_name: "Doe",
date_of_birth: "1990-01-01",
tax_number: "12345678909",
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: "BRA",
Services: didit.Some([]string{"bra_death_check"}),
FirstName: didit.String("John"),
LastName: didit.String("Doe"),
DateOfBirth: didit.String("1990-01-01"),
TaxNumber: didit.String("12345678909"),
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("BRA")
.services(List.of("bra_death_check"))
.firstName("John")
.lastName("Doe")
.dateOfBirth(LocalDate.parse("1990-01-01"))
.taxNumber("12345678909")
.vendorData("user-1234")
.build());
System.out.println(result);
<?php
require 'vendor/autoload.php';
use Didit\DiditClient;
// Reads DIDIT_API_KEY.
$didit = new DiditClient();
$result = $didit->databaseValidation->validate([
'issuing_state' => 'BRA',
'services' => ['bra_death_check'],
'first_name' => 'John',
'last_name' => 'Doe',
'date_of_birth' => '1990-01-01',
'tax_number' => '12345678909',
'vendor_data' => 'user-1234',
]);
print_r($result->toArray());
require "didit"
# Reads DIDIT_API_KEY.
didit = Didit::Client.new
result = didit.database_validation.validate(
issuing_state: "BRA",
services: ["bra_death_check"],
first_name: "John",
last_name: "Doe",
date_of_birth: "1990-01-01",
tax_number: "12345678909",
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 = "BRA",
Services = new string[] { "bra_death_check" },
FirstName = "John",
LastName = "Doe",
DateOfBirth = "1990-01-01",
TaxNumber = "12345678909",
VendorData = "user-1234",
});
Console.WriteLine(JsonSerializer.Serialize(result));
{
"request_id": "req_01H…",
"status": "Approved",
"issuing_state": "BRA",
"match_type": "full_match",
"validations": [
{
"outcome_code": "MATCH",
"service_id": "bra_death_check",
"service_name": "Brazil - Death Check (CPF)",
"source_data": {
"date_of_birth": "1990-01-01",
"first_name": "JOHN",
"full_name": "JOHN DOE",
"identification_number": "12345678909",
"is_deceased": false,
"last_name": "DOE",
"tax_id_status": "REGULAR"
},
"validation": {
"date_of_birth": "full_match",
"full_name": "full_match",
"identification_number": "full_match"
}
}
]
}
{
"request_id": "req_01H…",
"status": "In Review",
"issuing_state": "BRA",
"match_type": "partial_match",
"validations": [
{
"outcome_code": "PARTIAL_MATCH",
"service_id": "bra_death_check",
"service_name": "Brazil - Death Check (CPF)",
"source_data": {
"date_of_birth": "1990-01-01",
"first_name": "JOHN",
"full_name": "JOHN DOE",
"identification_number": "12345678909",
"is_deceased": false,
"last_name": "DOE",
"tax_id_status": "REGULAR"
},
"validation": {
"date_of_birth": "full_match",
"full_name": "no_match",
"identification_number": "full_match"
}
}
]
}
{
"request_id": "req_01H…",
"status": "Declined",
"issuing_state": "BRA",
"match_type": "no_match",
"validations": [
{
"outcome_code": "NO_MATCH",
"service_id": "bra_death_check",
"service_name": "Brazil - Death Check (CPF)",
"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": "BRA",
"match_type": "no_match",
"validations": [
{
"outcome_code": "DOCUMENT_NOT_FOUND",
"service_id": "bra_death_check",
"service_name": "Brazil - Death Check (CPF)",
"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": "In Review",
"issuing_state": "BRA",
"match_type": "full_match",
"validations": [
{
"outcome_code": "DECEASED",
"service_id": "bra_death_check",
"service_name": "Brazil - Death Check (CPF)",
"source_data": {
"date_of_birth": "1990-01-01",
"death_year": 2021,
"first_name": "JOHN",
"full_name": "JOHN DOE",
"identification_number": "12345678909",
"is_deceased": true,
"last_name": "DOE",
"tax_id_status": "TITULAR FALECIDO"
},
"validation": {
"date_of_birth": "full_match",
"full_name": "full_match",
"identification_number": "full_match"
}
}
]
}
🇧🇷 Brasil
API de verificación de fallecimiento en Brasil (CPF)
Didit verifica si un CPF de Brasil figura como fallecido en bases de datos oficiales. 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=BRA" \
-F "services=bra_death_check" \
-F "vendor_data=user-1234" \
-F "tax_number=12345678909" \
-F "first_name=John" \
-F "last_name=Doe" \
-F "date_of_birth=1990-01-01"
from didit import Didit
# Reads DIDIT_API_KEY.
client = Didit()
result = client.database_validation.validate(
issuing_state="BRA",
services=["bra_death_check"],
first_name="John",
last_name="Doe",
date_of_birth="1990-01-01",
tax_number="12345678909",
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: "BRA",
services: ["bra_death_check"],
first_name: "John",
last_name: "Doe",
date_of_birth: "1990-01-01",
tax_number: "12345678909",
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: "BRA",
Services: didit.Some([]string{"bra_death_check"}),
FirstName: didit.String("John"),
LastName: didit.String("Doe"),
DateOfBirth: didit.String("1990-01-01"),
TaxNumber: didit.String("12345678909"),
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("BRA")
.services(List.of("bra_death_check"))
.firstName("John")
.lastName("Doe")
.dateOfBirth(LocalDate.parse("1990-01-01"))
.taxNumber("12345678909")
.vendorData("user-1234")
.build());
System.out.println(result);
<?php
require 'vendor/autoload.php';
use Didit\DiditClient;
// Reads DIDIT_API_KEY.
$didit = new DiditClient();
$result = $didit->databaseValidation->validate([
'issuing_state' => 'BRA',
'services' => ['bra_death_check'],
'first_name' => 'John',
'last_name' => 'Doe',
'date_of_birth' => '1990-01-01',
'tax_number' => '12345678909',
'vendor_data' => 'user-1234',
]);
print_r($result->toArray());
require "didit"
# Reads DIDIT_API_KEY.
didit = Didit::Client.new
result = didit.database_validation.validate(
issuing_state: "BRA",
services: ["bra_death_check"],
first_name: "John",
last_name: "Doe",
date_of_birth: "1990-01-01",
tax_number: "12345678909",
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 = "BRA",
Services = new string[] { "bra_death_check" },
FirstName = "John",
LastName = "Doe",
DateOfBirth = "1990-01-01",
TaxNumber = "12345678909",
VendorData = "user-1234",
});
Console.WriteLine(JsonSerializer.Serialize(result));
{
"request_id": "req_01H…",
"status": "Approved",
"issuing_state": "BRA",
"match_type": "full_match",
"validations": [
{
"outcome_code": "MATCH",
"service_id": "bra_death_check",
"service_name": "Brazil - Death Check (CPF)",
"source_data": {
"date_of_birth": "1990-01-01",
"first_name": "JOHN",
"full_name": "JOHN DOE",
"identification_number": "12345678909",
"is_deceased": false,
"last_name": "DOE",
"tax_id_status": "REGULAR"
},
"validation": {
"date_of_birth": "full_match",
"full_name": "full_match",
"identification_number": "full_match"
}
}
]
}
{
"request_id": "req_01H…",
"status": "In Review",
"issuing_state": "BRA",
"match_type": "partial_match",
"validations": [
{
"outcome_code": "PARTIAL_MATCH",
"service_id": "bra_death_check",
"service_name": "Brazil - Death Check (CPF)",
"source_data": {
"date_of_birth": "1990-01-01",
"first_name": "JOHN",
"full_name": "JOHN DOE",
"identification_number": "12345678909",
"is_deceased": false,
"last_name": "DOE",
"tax_id_status": "REGULAR"
},
"validation": {
"date_of_birth": "full_match",
"full_name": "no_match",
"identification_number": "full_match"
}
}
]
}
{
"request_id": "req_01H…",
"status": "Declined",
"issuing_state": "BRA",
"match_type": "no_match",
"validations": [
{
"outcome_code": "NO_MATCH",
"service_id": "bra_death_check",
"service_name": "Brazil - Death Check (CPF)",
"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": "BRA",
"match_type": "no_match",
"validations": [
{
"outcome_code": "DOCUMENT_NOT_FOUND",
"service_id": "bra_death_check",
"service_name": "Brazil - Death Check (CPF)",
"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": "In Review",
"issuing_state": "BRA",
"match_type": "full_match",
"validations": [
{
"outcome_code": "DECEASED",
"service_id": "bra_death_check",
"service_name": "Brazil - Death Check (CPF)",
"source_data": {
"date_of_birth": "1990-01-01",
"death_year": 2021,
"first_name": "JOHN",
"full_name": "JOHN DOE",
"identification_number": "12345678909",
"is_deceased": true,
"last_name": "DOE",
"tax_id_status": "TITULAR FALECIDO"
},
"validation": {
"date_of_birth": "full_match",
"full_name": "full_match",
"identification_number": "full_match"
}
}
]
}
Comprueba si el titular de un CPF figura como fallecido y compara su nombre y fecha de nacimiento con el registro de la Receita Federal. 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: ~ 100%
- País: Brasil
- ID del servicio:
bra_death_check - Dominio de datos: Otros
- Categoría: DeathRecord
Datos de entrada
| Campo | Obligatorio | Ejemplo |
|---|---|---|
tax_number | Sí | 12345678909 |
first_name | Sí | John |
last_name | Sí | Doe |
date_of_birth | No | 1990-01-01 |
vendor_data | No | user-1234 |
- Datos obligatorios:
tax_number,first_name,last_name - Datos opcionales:
date_of_birth,vendor_data - Consentimiento: No es necesario
- Disponibilidad en el workflow: Disponible en el workflow
- Cobertura: ~ 100%
- Precio: $0.20 por consulta exitosa
Parámetros del cuerpo
string
predeterminado:"BRA"
requerido
Código de país ISO 3166-1 alfa-3 de este servicio de base de datos.Ejemplo:
BRAstring
predeterminado:"bra_death_check"
requerido
Array que contiene el ID de este servicio. Fijar el servicio limita la solicitud a esta base de datos concreta.Ejemplo:
bra_death_checkstring
predeterminado:"12345678909"
requerido
Número de identificación fiscal o tributaria.Ejemplo:
12345678909string
predeterminado:"John"
requerido
Nombre de pila que se va a validar.Ejemplo:
Johnstring
predeterminado:"Doe"
requerido
Apellido que se va a validar.Ejemplo:
Doestring
predeterminado:"1990-01-01"
Fecha de nacimiento en formato
YYYY-MM-DD.Ejemplo: 1990-01-01string
predeterminado:"user-1234"
Tu referencia estable para esta persona, como tu ID de usuario interno. Didit la usa para vincular las comprobaciones independientes con el mismo usuario final y reducir el ruido en la detección de duplicados.Ejemplo:
user-1234Reglas de entrada y notas de validación
- CPF brasileño (exactamente 11 dígitos)
tax_numbersolo debe contener dígitos; elimina espacios, guiones y signos de puntuación antes de enviar la solicitud.tax_numberdebe tener exactamente 11 caracteres.tax_numberdebe coincidir con\d{3}\.?\d{3}\.?\d{3}-?\d{2}.
Cómo invocarlo
curl -X POST "https://verification.didit.me/v3/database-validation/" \
-H "x-api-key: YOUR_API_KEY" \
-F "issuing_state=BRA" \
-F "services=bra_death_check" \
-F "vendor_data=user-1234" \
-F "tax_number=12345678909" \
-F "first_name=John" \
-F "last_name=Doe" \
-F "date_of_birth=1990-01-01"
from didit import Didit
# Reads DIDIT_API_KEY.
client = Didit()
result = client.database_validation.validate(
issuing_state="BRA",
services=["bra_death_check"],
first_name="John",
last_name="Doe",
date_of_birth="1990-01-01",
tax_number="12345678909",
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: "BRA",
services: ["bra_death_check"],
first_name: "John",
last_name: "Doe",
date_of_birth: "1990-01-01",
tax_number: "12345678909",
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: "BRA",
Services: didit.Some([]string{"bra_death_check"}),
FirstName: didit.String("John"),
LastName: didit.String("Doe"),
DateOfBirth: didit.String("1990-01-01"),
TaxNumber: didit.String("12345678909"),
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("BRA")
.services(List.of("bra_death_check"))
.firstName("John")
.lastName("Doe")
.dateOfBirth(LocalDate.parse("1990-01-01"))
.taxNumber("12345678909")
.vendorData("user-1234")
.build());
System.out.println(result);
<?php
require 'vendor/autoload.php';
use Didit\DiditClient;
// Reads DIDIT_API_KEY.
$didit = new DiditClient();
$result = $didit->databaseValidation->validate([
'issuing_state' => 'BRA',
'services' => ['bra_death_check'],
'first_name' => 'John',
'last_name' => 'Doe',
'date_of_birth' => '1990-01-01',
'tax_number' => '12345678909',
'vendor_data' => 'user-1234',
]);
print_r($result->toArray());
require "didit"
# Reads DIDIT_API_KEY.
didit = Didit::Client.new
result = didit.database_validation.validate(
issuing_state: "BRA",
services: ["bra_death_check"],
first_name: "John",
last_name: "Doe",
date_of_birth: "1990-01-01",
tax_number: "12345678909",
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 = "BRA",
Services = new string[] { "bra_death_check" },
FirstName = "John",
LastName = "Doe",
DateOfBirth = "1990-01-01",
TaxNumber = "12345678909",
VendorData = "user-1234",
});
Console.WriteLine(JsonSerializer.Serialize(result));
Toda llamada exitosa devuelve HTTP 200. El campo outcome_code indica lo que ocurrió realmente; por ejemplo, distingue una discrepancia 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 sustituirlo.MATCH: el registro confirmó la identidad y todos los campos comprobados coincidieron.{
"request_id": "req_01H…",
"status": "Approved",
"issuing_state": "BRA",
"match_type": "full_match",
"validations": [
{
"outcome_code": "MATCH",
"service_id": "bra_death_check",
"service_name": "Brazil - Death Check (CPF)",
"source_data": {
"date_of_birth": "1990-01-01",
"first_name": "JOHN",
"full_name": "JOHN DOE",
"identification_number": "12345678909",
"is_deceased": false,
"last_name": "DOE",
"tax_id_status": "REGULAR"
},
"validation": {
"date_of_birth": "full_match",
"full_name": "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": "BRA",
"match_type": "partial_match",
"validations": [
{
"outcome_code": "PARTIAL_MATCH",
"service_id": "bra_death_check",
"service_name": "Brazil - Death Check (CPF)",
"source_data": {
"date_of_birth": "1990-01-01",
"first_name": "JOHN",
"full_name": "JOHN DOE",
"identification_number": "12345678909",
"is_deceased": false,
"last_name": "DOE",
"tax_id_status": "REGULAR"
},
"validation": {
"date_of_birth": "full_match",
"full_name": "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": "BRA",
"match_type": "no_match",
"validations": [
{
"outcome_code": "NO_MATCH",
"service_id": "bra_death_check",
"service_name": "Brazil - Death Check (CPF)",
"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: el número de documento enviado no corresponde a ningún registro.{
"request_id": "req_01H…",
"status": "Declined",
"issuing_state": "BRA",
"match_type": "no_match",
"validations": [
{
"outcome_code": "DOCUMENT_NOT_FOUND",
"service_id": "bra_death_check",
"service_name": "Brazil - Death Check (CPF)",
"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: la identidad coincidió, pero el registro indica que la persona ha fallecido.{
"request_id": "req_01H…",
"status": "In Review",
"issuing_state": "BRA",
"match_type": "full_match",
"validations": [
{
"outcome_code": "DECEASED",
"service_id": "bra_death_check",
"service_name": "Brazil - Death Check (CPF)",
"source_data": {
"date_of_birth": "1990-01-01",
"death_year": 2021,
"first_name": "JOHN",
"full_name": "JOHN DOE",
"identification_number": "12345678909",
"is_deceased": true,
"last_name": "DOE",
"tax_id_status": "TITULAR FALECIDO"
},
"validation": {
"date_of_birth": "full_match",
"full_name": "full_match",
"identification_number": "full_match"
}
}
]
}
Datos devueltos
Los campos exactos que aparecen ensource_data dependen de lo que devuelva el registro. El ejemplo generado para bra_death_check documenta actualmente esta estructura normalizada:
date_of_birthdeath_yearfirst_namefull_nameidentification_numberis_deceasedlast_nametax_id_status
Precios y SLA
Las consultas de Brasil - Comprobación de fallecimiento (CPF) 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 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.
Continúa leyendo
Última modificación el 1 de noviembre de 2026