curl -X POST "https://verification.didit.me/v3/database-validation/" \
-H "x-api-key: YOUR_API_KEY" \
-F "issuing_state=BRA" \
-F "services=bra_tax_registration" \
-F "vendor_data=user-1234" \
-F "first_name=John" \
-F "last_name=Doe" \
-F "date_of_birth=1990-01-01" \
-F "tax_number=11111111111"
from didit import Didit
# Reads DIDIT_API_KEY.
client = Didit()
result = client.database_validation.validate(
issuing_state="BRA",
services=["bra_tax_registration"],
first_name="John",
last_name="Doe",
date_of_birth="1990-01-01",
tax_number="11111111111",
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_tax_registration"],
first_name: "John",
last_name: "Doe",
date_of_birth: "1990-01-01",
tax_number: "11111111111",
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_tax_registration"}),
FirstName: didit.String("John"),
LastName: didit.String("Doe"),
DateOfBirth: didit.String("1990-01-01"),
TaxNumber: didit.String("11111111111"),
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_tax_registration"))
.firstName("John")
.lastName("Doe")
.dateOfBirth(LocalDate.parse("1990-01-01"))
.taxNumber("11111111111")
.vendorData("user-1234")
.build());
System.out.println(result);
<?php
require 'vendor/autoload.php';
use Didit\DiditClient;
// Reads DIDIT_API_KEY.
$didit = new DiditClient();
$result = $didit->databaseValidation->validate([
'issuing_state' => 'BRA',
'services' => ['bra_tax_registration'],
'first_name' => 'John',
'last_name' => 'Doe',
'date_of_birth' => '1990-01-01',
'tax_number' => '11111111111',
'vendor_data' => 'user-1234',
]);
print_r($result->toArray());
require "didit"
# Reads DIDIT_API_KEY.
didit = Didit::Client.new
result = didit.database_validation.validate(
issuing_state: "BRA",
services: ["bra_tax_registration"],
first_name: "John",
last_name: "Doe",
date_of_birth: "1990-01-01",
tax_number: "11111111111",
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_tax_registration" },
FirstName = "John",
LastName = "Doe",
DateOfBirth = "1990-01-01",
TaxNumber = "11111111111",
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_tax_registration",
"service_name": "Brazil Tax Registration (CPF/CNPJ)",
"source_data": {
"date_of_birth": "1990-01-01",
"identification_number": "SAMPLE-ID-12345",
"name_match_score": "1.000",
"verifications": {
"date_of_birth": true,
"full_name": true,
"identification_number": true
}
},
"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_tax_registration",
"service_name": "Brazil Tax Registration (CPF/CNPJ)",
"source_data": {
"date_of_birth": "1990-01-01",
"identification_number": "SAMPLE-ID-12345",
"name_match_score": "1.000",
"verifications": {
"date_of_birth": true,
"full_name": false,
"identification_number": true
}
},
"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_tax_registration",
"service_name": "Brazil Tax Registration (CPF/CNPJ)",
"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"
}
}
]
}
🇧🇷 Brésil
Vérification CPF/CNPJ au Brésil : API Didit
Vérification CPF/CNPJ au Brésil via la base de données officielle de Didit. Dès $0.15 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=BRA" \
-F "services=bra_tax_registration" \
-F "vendor_data=user-1234" \
-F "first_name=John" \
-F "last_name=Doe" \
-F "date_of_birth=1990-01-01" \
-F "tax_number=11111111111"
from didit import Didit
# Reads DIDIT_API_KEY.
client = Didit()
result = client.database_validation.validate(
issuing_state="BRA",
services=["bra_tax_registration"],
first_name="John",
last_name="Doe",
date_of_birth="1990-01-01",
tax_number="11111111111",
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_tax_registration"],
first_name: "John",
last_name: "Doe",
date_of_birth: "1990-01-01",
tax_number: "11111111111",
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_tax_registration"}),
FirstName: didit.String("John"),
LastName: didit.String("Doe"),
DateOfBirth: didit.String("1990-01-01"),
TaxNumber: didit.String("11111111111"),
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_tax_registration"))
.firstName("John")
.lastName("Doe")
.dateOfBirth(LocalDate.parse("1990-01-01"))
.taxNumber("11111111111")
.vendorData("user-1234")
.build());
System.out.println(result);
<?php
require 'vendor/autoload.php';
use Didit\DiditClient;
// Reads DIDIT_API_KEY.
$didit = new DiditClient();
$result = $didit->databaseValidation->validate([
'issuing_state' => 'BRA',
'services' => ['bra_tax_registration'],
'first_name' => 'John',
'last_name' => 'Doe',
'date_of_birth' => '1990-01-01',
'tax_number' => '11111111111',
'vendor_data' => 'user-1234',
]);
print_r($result->toArray());
require "didit"
# Reads DIDIT_API_KEY.
didit = Didit::Client.new
result = didit.database_validation.validate(
issuing_state: "BRA",
services: ["bra_tax_registration"],
first_name: "John",
last_name: "Doe",
date_of_birth: "1990-01-01",
tax_number: "11111111111",
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_tax_registration" },
FirstName = "John",
LastName = "Doe",
DateOfBirth = "1990-01-01",
TaxNumber = "11111111111",
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_tax_registration",
"service_name": "Brazil Tax Registration (CPF/CNPJ)",
"source_data": {
"date_of_birth": "1990-01-01",
"identification_number": "SAMPLE-ID-12345",
"name_match_score": "1.000",
"verifications": {
"date_of_birth": true,
"full_name": true,
"identification_number": true
}
},
"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_tax_registration",
"service_name": "Brazil Tax Registration (CPF/CNPJ)",
"source_data": {
"date_of_birth": "1990-01-01",
"identification_number": "SAMPLE-ID-12345",
"name_match_score": "1.000",
"verifications": {
"date_of_birth": true,
"full_name": false,
"identification_number": true
}
},
"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_tax_registration",
"service_name": "Brazil Tax Registration (CPF/CNPJ)",
"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 les données auprès de la base CPF/CNPJ. Didit expose ce service via
POST /v3/database-validation/ afin de vérifier les données soumises auprès de la source faisant autorité et de recevoir des résultats de correspondance normalisés. Format de saisie : tax_number accepte le CPF brésilien (exactement 11 chiffres).
Couverture
- Couverture : ~ 100%
- Pays : Brésil
- Identifiant du service :
bra_tax_registration - Domaine de données : Financier
- Catégorie : TaxRegistry
Entrées
| Champ | Obligatoire | Exemple |
|---|---|---|
first_name | Oui | John |
last_name | Oui | Doe |
date_of_birth | Oui | 1990-01-01 |
tax_number | Oui | 11111111111 |
vendor_data | Non | user-1234 |
- Entrées obligatoires :
first_name,last_name,date_of_birth,tax_number - Entrées facultatives :
vendor_data - Consentement : non requis
- Disponibilité dans le workflow : disponible dans le workflow
- Couverture : ~ 100%
- Prix : $0.15 par requête réussie
Paramètres du corps de la requête
string
défaut:"BRA"
requis
Code pays ISO 3166-1 alpha-3 de ce service de base de données.Exemple :
BRAstring
défaut:"bra_tax_registration"
requis
Tableau contenant l’identifiant de ce service. Fixer le service limite la requête à cette base de données précise.Exemple :
bra_tax_registrationstring
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:"11111111111"
requis
Identifiant fiscal.Exemple :
11111111111string
défaut:"user-1234"
Votre référence utilisateur stable pour cette personne, par exemple votre identifiant interne d’utilisateur. Didit s’en sert pour relier les vérifications autonomes au même utilisateur final et réduire le bruit lié à la détection des doublons.Exemple :
user-1234Règles de saisie et notes de validation
- CPF brésilien (exactement 11 chiffres)
tax_numberne doit contenir que des chiffres : supprimez les espaces, tirets et signes de ponctuation avant d’envoyer la requête.tax_numberdoit comporter exactement 11 caractères.
Comment l’appeler
curl -X POST "https://verification.didit.me/v3/database-validation/" \
-H "x-api-key: YOUR_API_KEY" \
-F "issuing_state=BRA" \
-F "services=bra_tax_registration" \
-F "vendor_data=user-1234" \
-F "first_name=John" \
-F "last_name=Doe" \
-F "date_of_birth=1990-01-01" \
-F "tax_number=11111111111"
from didit import Didit
# Reads DIDIT_API_KEY.
client = Didit()
result = client.database_validation.validate(
issuing_state="BRA",
services=["bra_tax_registration"],
first_name="John",
last_name="Doe",
date_of_birth="1990-01-01",
tax_number="11111111111",
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_tax_registration"],
first_name: "John",
last_name: "Doe",
date_of_birth: "1990-01-01",
tax_number: "11111111111",
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_tax_registration"}),
FirstName: didit.String("John"),
LastName: didit.String("Doe"),
DateOfBirth: didit.String("1990-01-01"),
TaxNumber: didit.String("11111111111"),
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_tax_registration"))
.firstName("John")
.lastName("Doe")
.dateOfBirth(LocalDate.parse("1990-01-01"))
.taxNumber("11111111111")
.vendorData("user-1234")
.build());
System.out.println(result);
<?php
require 'vendor/autoload.php';
use Didit\DiditClient;
// Reads DIDIT_API_KEY.
$didit = new DiditClient();
$result = $didit->databaseValidation->validate([
'issuing_state' => 'BRA',
'services' => ['bra_tax_registration'],
'first_name' => 'John',
'last_name' => 'Doe',
'date_of_birth' => '1990-01-01',
'tax_number' => '11111111111',
'vendor_data' => 'user-1234',
]);
print_r($result->toArray());
require "didit"
# Reads DIDIT_API_KEY.
didit = Didit::Client.new
result = didit.database_validation.validate(
issuing_state: "BRA",
services: ["bra_tax_registration"],
first_name: "John",
last_name: "Doe",
date_of_birth: "1990-01-01",
tax_number: "11111111111",
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_tax_registration" },
FirstName = "John",
LastName = "Doe",
DateOfBirth = "1990-01-01",
TaxNumber = "11111111111",
VendorData = "user-1234",
});
Console.WriteLine(JsonSerializer.Serialize(result));
Tout 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 illisible (BIOMETRIC_IMAGE_UNUSABLE). Le status affiché est le statut par défaut de la fonctionnalité ; vos actions Partial Match / No Match configurées peuvent le remplacer.MATCH : Le registre a confirmé l’identité et chaque champ vérifié correspond.{
"request_id": "req_01H…",
"status": "Approved",
"issuing_state": "BRA",
"match_type": "full_match",
"validations": [
{
"outcome_code": "MATCH",
"service_id": "bra_tax_registration",
"service_name": "Brazil Tax Registration (CPF/CNPJ)",
"source_data": {
"date_of_birth": "1990-01-01",
"identification_number": "SAMPLE-ID-12345",
"name_match_score": "1.000",
"verifications": {
"date_of_birth": true,
"full_name": true,
"identification_number": true
}
},
"validation": {
"date_of_birth": "full_match",
"full_name": "full_match",
"identification_number": "full_match"
}
}
]
}
PARTIAL_MATCH : L’identifiant fiscal 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": "BRA",
"match_type": "partial_match",
"validations": [
{
"outcome_code": "PARTIAL_MATCH",
"service_id": "bra_tax_registration",
"service_name": "Brazil Tax Registration (CPF/CNPJ)",
"source_data": {
"date_of_birth": "1990-01-01",
"identification_number": "SAMPLE-ID-12345",
"name_match_score": "1.000",
"verifications": {
"date_of_birth": true,
"full_name": false,
"identification_number": true
}
},
"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": "BRA",
"match_type": "no_match",
"validations": [
{
"outcome_code": "NO_MATCH",
"service_id": "bra_tax_registration",
"service_name": "Brazil Tax Registration (CPF/CNPJ)",
"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 renvoyées
Les champs exacts exposés danssource_data dépendent de ce que renvoie le registre. L’exemple généré pour bra_tax_registration documente actuellement cette structure normalisée :
date_of_birthidentification_numbername_match_score
Tarifs et SLA
Les requêtes d’enregistrement fiscal au Brésil (CPF/CNPJ) ne sont facturées que lorsque Didit reçoit un résultat concluant de la source de validation.- Prix par appel : $0.15 USD.
- Facturation : par requête réussie. Vous n’êtes pas facturé lorsque le registre est injoignable, lorsque des champs obligatoires sont manquants 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 continuer la lecture
Dernière modification le 7 novembre 2026