curl -X POST "https://verification.didit.me/v3/database-validation/" \
-H "x-api-key: YOUR_API_KEY" \
-F "issuing_state=USA" \
-F "services=usa_states_financial_services" \
-F "vendor_data=user-1234" \
-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="USA",
services=["usa_states_financial_services"],
first_name="John",
last_name="Doe",
date_of_birth="1990-01-01",
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: "USA",
services: ["usa_states_financial_services"],
first_name: "John",
last_name: "Doe",
date_of_birth: "1990-01-01",
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: "USA",
Services: didit.Some([]string{"usa_states_financial_services"}),
FirstName: didit.String("John"),
LastName: didit.String("Doe"),
DateOfBirth: didit.String("1990-01-01"),
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("USA")
.services(List.of("usa_states_financial_services"))
.firstName("John")
.lastName("Doe")
.dateOfBirth(LocalDate.parse("1990-01-01"))
.vendorData("user-1234")
.build());
System.out.println(result);
<?php
require 'vendor/autoload.php';
use Didit\DiditClient;
// Reads DIDIT_API_KEY.
$didit = new DiditClient();
$result = $didit->databaseValidation->validate([
'issuing_state' => 'USA',
'services' => ['usa_states_financial_services'],
'first_name' => 'John',
'last_name' => 'Doe',
'date_of_birth' => '1990-01-01',
'vendor_data' => 'user-1234',
]);
print_r($result->toArray());
require "didit"
# Reads DIDIT_API_KEY.
didit = Didit::Client.new
result = didit.database_validation.validate(
issuing_state: "USA",
services: ["usa_states_financial_services"],
first_name: "John",
last_name: "Doe",
date_of_birth: "1990-01-01",
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 = "USA",
Services = new string[] { "usa_states_financial_services" },
FirstName = "John",
LastName = "Doe",
DateOfBirth = "1990-01-01",
VendorData = "user-1234",
});
Console.WriteLine(JsonSerializer.Serialize(result));
{
"request_id": "req_01H…",
"status": "Approved",
"issuing_state": "USA",
"match_type": "full_match",
"validations": [
{
"outcome_code": "MATCH",
"service_id": "usa_states_financial_services",
"service_name": "United States of America - United States Financial Services",
"source_data": {
"address": "123 Sample Street",
"address_match_score": "1.000",
"city": "Sample City",
"date_of_birth": "1990-01-01",
"first_name": "John",
"full_name": "John Doe",
"last_name": "Doe",
"name_match_score": "1.000",
"postal_code": "10001",
"state": "Sample State",
"street": "sample_value",
"verifications": {
"date_of_birth": true,
"full_name": true
}
},
"validation": {
"date_of_birth": "full_match",
"full_name": "full_match"
}
}
]
}
{
"request_id": "req_01H…",
"status": "In Review",
"issuing_state": "USA",
"match_type": "partial_match",
"validations": [
{
"outcome_code": "PARTIAL_MATCH",
"service_id": "usa_states_financial_services",
"service_name": "United States of America - United States Financial Services",
"source_data": {
"address": "123 Sample Street",
"address_match_score": "1.000",
"city": "Sample City",
"date_of_birth": "1990-01-01",
"first_name": "John",
"full_name": "John Doe",
"last_name": "Doe",
"name_match_score": "1.000",
"postal_code": "10001",
"state": "Sample State",
"street": "sample_value",
"verifications": {
"date_of_birth": true,
"full_name": false
}
},
"validation": {
"date_of_birth": "full_match",
"full_name": "no_match"
}
}
]
}
{
"request_id": "req_01H…",
"status": "Declined",
"issuing_state": "USA",
"match_type": "no_match",
"validations": [
{
"outcome_code": "NO_MATCH",
"service_id": "usa_states_financial_services",
"service_name": "United States of America - United States Financial Services",
"source_data": {
"date_of_birth": "NO_MATCH",
"full_name": "NO_MATCH"
},
"validation": {
"date_of_birth": "no_match",
"full_name": "no_match"
}
}
]
}
🇺🇸 Estats Units
API de verificació de serveis financers als Estats Units
Serveis financers als EUA: consulta autoritzada en bases de dades via Didit. Des de $0.20 per crida, sense contractes ni mínims.
POST
/
v3
/
database-validation
/
curl -X POST "https://verification.didit.me/v3/database-validation/" \
-H "x-api-key: YOUR_API_KEY" \
-F "issuing_state=USA" \
-F "services=usa_states_financial_services" \
-F "vendor_data=user-1234" \
-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="USA",
services=["usa_states_financial_services"],
first_name="John",
last_name="Doe",
date_of_birth="1990-01-01",
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: "USA",
services: ["usa_states_financial_services"],
first_name: "John",
last_name: "Doe",
date_of_birth: "1990-01-01",
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: "USA",
Services: didit.Some([]string{"usa_states_financial_services"}),
FirstName: didit.String("John"),
LastName: didit.String("Doe"),
DateOfBirth: didit.String("1990-01-01"),
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("USA")
.services(List.of("usa_states_financial_services"))
.firstName("John")
.lastName("Doe")
.dateOfBirth(LocalDate.parse("1990-01-01"))
.vendorData("user-1234")
.build());
System.out.println(result);
<?php
require 'vendor/autoload.php';
use Didit\DiditClient;
// Reads DIDIT_API_KEY.
$didit = new DiditClient();
$result = $didit->databaseValidation->validate([
'issuing_state' => 'USA',
'services' => ['usa_states_financial_services'],
'first_name' => 'John',
'last_name' => 'Doe',
'date_of_birth' => '1990-01-01',
'vendor_data' => 'user-1234',
]);
print_r($result->toArray());
require "didit"
# Reads DIDIT_API_KEY.
didit = Didit::Client.new
result = didit.database_validation.validate(
issuing_state: "USA",
services: ["usa_states_financial_services"],
first_name: "John",
last_name: "Doe",
date_of_birth: "1990-01-01",
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 = "USA",
Services = new string[] { "usa_states_financial_services" },
FirstName = "John",
LastName = "Doe",
DateOfBirth = "1990-01-01",
VendorData = "user-1234",
});
Console.WriteLine(JsonSerializer.Serialize(result));
{
"request_id": "req_01H…",
"status": "Approved",
"issuing_state": "USA",
"match_type": "full_match",
"validations": [
{
"outcome_code": "MATCH",
"service_id": "usa_states_financial_services",
"service_name": "United States of America - United States Financial Services",
"source_data": {
"address": "123 Sample Street",
"address_match_score": "1.000",
"city": "Sample City",
"date_of_birth": "1990-01-01",
"first_name": "John",
"full_name": "John Doe",
"last_name": "Doe",
"name_match_score": "1.000",
"postal_code": "10001",
"state": "Sample State",
"street": "sample_value",
"verifications": {
"date_of_birth": true,
"full_name": true
}
},
"validation": {
"date_of_birth": "full_match",
"full_name": "full_match"
}
}
]
}
{
"request_id": "req_01H…",
"status": "In Review",
"issuing_state": "USA",
"match_type": "partial_match",
"validations": [
{
"outcome_code": "PARTIAL_MATCH",
"service_id": "usa_states_financial_services",
"service_name": "United States of America - United States Financial Services",
"source_data": {
"address": "123 Sample Street",
"address_match_score": "1.000",
"city": "Sample City",
"date_of_birth": "1990-01-01",
"first_name": "John",
"full_name": "John Doe",
"last_name": "Doe",
"name_match_score": "1.000",
"postal_code": "10001",
"state": "Sample State",
"street": "sample_value",
"verifications": {
"date_of_birth": true,
"full_name": false
}
},
"validation": {
"date_of_birth": "full_match",
"full_name": "no_match"
}
}
]
}
{
"request_id": "req_01H…",
"status": "Declined",
"issuing_state": "USA",
"match_type": "no_match",
"validations": [
{
"outcome_code": "NO_MATCH",
"service_id": "usa_states_financial_services",
"service_name": "United States of America - United States Financial Services",
"source_data": {
"date_of_birth": "NO_MATCH",
"full_name": "NO_MATCH"
},
"validation": {
"date_of_birth": "no_match",
"full_name": "no_match"
}
}
]
}
Servei agregat de registres governamentals i públics, registres d’antecedents i altres serveis. Didit exposa aquest servei mitjançant
POST /v3/database-validation/ perquè puguis verificar les dades enviades amb la font autoritzada i rebre resultats de coincidència normalitzats.
Cobertura
- Cobertura: ~ 85%
- País: Estats Units
- ID del servei:
usa_states_financial_services - Domini de dades: Financer
- Categoria: FinancialServices
Entrades
| Camp | Obligatori | Exemple |
|---|---|---|
first_name | Sí | John |
last_name | Sí | Doe |
date_of_birth | Sí | 1990-01-01 |
address.street_1 | No | 123 Sample Street |
address.street_2 | No | Unit 4 |
address.city | No | Sample City |
address.region | No | Sample State |
address.postal_code | No | 10001 |
phone | No | +15550101000 |
ssn | No | 123456789 |
email | No | john.doe@example.com |
vendor_data | No | user-1234 |
- Camps obligatoris:
first_name,last_name,date_of_birth - Camps opcionals:
address.street_1,address.street_2,address.city,address.region,address.postal_code,phone,ssn,email,vendor_data - Consentiment: No cal
- Disponibilitat: Disponible en el flux de treball
- Cobertura: ~ 85%
- Preu: $0.20 per consulta satisfactòria
Paràmetres del cos
string
predeterminat:"USA"
requerit
Codi de país ISO 3166-1 alfa-3 per a aquest servei de base de dades.Exemple:
USAstring
predeterminat:"usa_states_financial_services"
requerit
Matriu que conté l’identificador d’aquest servei. Fixar el servei limita la sol·licitud a aquesta base de dades exacta.Exemple:
usa_states_financial_servicesstring
predeterminat:"John"
requerit
Nom de pila a validar.Exemple:
Johnstring
predeterminat:"Doe"
requerit
Cognoms a validar.Exemple:
Doestring
predeterminat:"1990-01-01"
requerit
Data de naixement en format
YYYY-MM-DD.Exemple: 1990-01-01object
Objecte d’adreça residencial estructurat. Utilitza
street_1, street_2, city, region, postal_code i country. Encara s’accepta una cadena d’adreça completa en format antic, però no es recomana.Exemple: {"street_1":"123 Sample Street","street_2":"Unit 4","city":"Sample City","region":"Sample State","postal_code":"10001","country":"US"}string
Número de telèfon en format internacional.Exemple:
+15550101000string
Valor de
ssn requerit per aquest servei de base de dades.Exemple: 123456789string
Adreça de correu electrònic.Exemple:
john.doe@example.comstring
predeterminat:"user-1234"
La teva referència estable d’usuari per a aquesta persona, com ara el teu ID intern d’usuari. Didit la fa servir per vincular les verificacions independents al mateix usuari final i reduir el soroll de detecció de duplicats.Exemple:
user-1234Regles d’entrada i notes de validació
addressés opcional per a aquest servei. Pots enviar una cadenaaddresscompleta i Didit la dividirà en elements d’adreça estructurats quan sigui possible, o pots enviar els camps estructurats explícitament.- Número de la Seguretat Social dels EUA o ITIN: els 9 dígits complets (els guions són opcionals) o només els 4 últims dígits
ssnha de coincidir amb(?:\d{9}|\d{3}-\d{2}-\d{4}|\d{4}).- Per a
ssn, envia el SSN/ITIN complet de 9 dígits (els guions són opcionals) o només els seus 4 últims dígits. - Aquest servei requereix
first_name,last_nameidate_of_birth, cosa que ja compleix el mínim de la font: un nom més un altre camp d’identitat. Els camps opcionals (ssn,address,phone,email) reforcen encara més la coincidència. - Per als serveis d’adreça, envia els camps d’adreça estructurats en lloc d’una única cadena
addressquan sigui possible. address.street_1és l’adreça del carrer, inclosos el número i el tipus de via.address.street_2és el pis, la porta, l’edifici, la planta o una línia addicional d’adreça. Envia’l només quan en disposis.address.cityés la ciutat, el barri perifèric, el districte, la localitat o el barri.address.regionés l’estat, la província, la regió o el municipi.address.postal_codeés el codi postal.- Els serveis de base de dades basats en adreça requereixen com a mínim l’adreça del carrer i el codi postal; les sol·licituds rebutjades abans de la consulta a la font no es cobren.
Com fer la crida
curl -X POST "https://verification.didit.me/v3/database-validation/" \
-H "x-api-key: YOUR_API_KEY" \
-F "issuing_state=USA" \
-F "services=usa_states_financial_services" \
-F "vendor_data=user-1234" \
-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="USA",
services=["usa_states_financial_services"],
first_name="John",
last_name="Doe",
date_of_birth="1990-01-01",
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: "USA",
services: ["usa_states_financial_services"],
first_name: "John",
last_name: "Doe",
date_of_birth: "1990-01-01",
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: "USA",
Services: didit.Some([]string{"usa_states_financial_services"}),
FirstName: didit.String("John"),
LastName: didit.String("Doe"),
DateOfBirth: didit.String("1990-01-01"),
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("USA")
.services(List.of("usa_states_financial_services"))
.firstName("John")
.lastName("Doe")
.dateOfBirth(LocalDate.parse("1990-01-01"))
.vendorData("user-1234")
.build());
System.out.println(result);
<?php
require 'vendor/autoload.php';
use Didit\DiditClient;
// Reads DIDIT_API_KEY.
$didit = new DiditClient();
$result = $didit->databaseValidation->validate([
'issuing_state' => 'USA',
'services' => ['usa_states_financial_services'],
'first_name' => 'John',
'last_name' => 'Doe',
'date_of_birth' => '1990-01-01',
'vendor_data' => 'user-1234',
]);
print_r($result->toArray());
require "didit"
# Reads DIDIT_API_KEY.
didit = Didit::Client.new
result = didit.database_validation.validate(
issuing_state: "USA",
services: ["usa_states_financial_services"],
first_name: "John",
last_name: "Doe",
date_of_birth: "1990-01-01",
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 = "USA",
Services = new string[] { "usa_states_financial_services" },
FirstName = "John",
LastName = "Doe",
DateOfBirth = "1990-01-01",
VendorData = "user-1234",
});
Console.WriteLine(JsonSerializer.Serialize(result));
Cada crida satisfactòria retorna HTTP 200. El camp outcome_code indica què ha passat realment, i distingeix, per exemple, una no coincidència biomètrica real (BIOMETRIC_NO_MATCH) d’una selfie que no s’ha pogut llegir (BIOMETRIC_IMAGE_UNUSABLE). El status que es mostra és l’estat predeterminat de la funcionalitat; les accions de Partial Match / No Match que hagis configurat poden substituir-lo.MATCH — El registre ha confirmat la identitat i tots els camps verificats han coincidit.{
"request_id": "req_01H…",
"status": "Approved",
"issuing_state": "USA",
"match_type": "full_match",
"validations": [
{
"outcome_code": "MATCH",
"service_id": "usa_states_financial_services",
"service_name": "United States of America - United States Financial Services",
"source_data": {
"address": "123 Sample Street",
"address_match_score": "1.000",
"city": "Sample City",
"date_of_birth": "1990-01-01",
"first_name": "John",
"full_name": "John Doe",
"last_name": "Doe",
"name_match_score": "1.000",
"postal_code": "10001",
"state": "Sample State",
"street": "sample_value",
"verifications": {
"date_of_birth": true,
"full_name": true
}
},
"validation": {
"date_of_birth": "full_match",
"full_name": "full_match"
}
}
]
}
PARTIAL_MATCH — Un o més dels camps que aquest servei compara no han coincidit del tot. En aquest exemple, full_name no ha coincidit, mentre que date_of_birth sí.{
"request_id": "req_01H…",
"status": "In Review",
"issuing_state": "USA",
"match_type": "partial_match",
"validations": [
{
"outcome_code": "PARTIAL_MATCH",
"service_id": "usa_states_financial_services",
"service_name": "United States of America - United States Financial Services",
"source_data": {
"address": "123 Sample Street",
"address_match_score": "1.000",
"city": "Sample City",
"date_of_birth": "1990-01-01",
"first_name": "John",
"full_name": "John Doe",
"last_name": "Doe",
"name_match_score": "1.000",
"postal_code": "10001",
"state": "Sample State",
"street": "sample_value",
"verifications": {
"date_of_birth": true,
"full_name": false
}
},
"validation": {
"date_of_birth": "full_match",
"full_name": "no_match"
}
}
]
}
NO_MATCH — El registre no ha retornat cap coincidència per a les dades enviades.{
"request_id": "req_01H…",
"status": "Declined",
"issuing_state": "USA",
"match_type": "no_match",
"validations": [
{
"outcome_code": "NO_MATCH",
"service_id": "usa_states_financial_services",
"service_name": "United States of America - United States Financial Services",
"source_data": {
"date_of_birth": "NO_MATCH",
"full_name": "NO_MATCH"
},
"validation": {
"date_of_birth": "no_match",
"full_name": "no_match"
}
}
]
}
Dades retornades
Els camps exactes que apareixen asource_data depenen del que retorni el registre. L’exemple generat per a usa_states_financial_services documenta actualment aquesta estructura normalitzada:
addressaddress_match_scorecitydate_of_birthfirst_namefull_namelast_namename_match_scorepostal_codestatestreet
Preus i SLAs
Les consultes dels Estats Units d’Amèrica - Serveis financers dels Estats Units només es facturen quan Didit rep un resultat concloent de la font de validació.- Preu per crida: $0.20 USD.
- Facturació: per consulta satisfactòria. No se’t cobra quan el registre no és accessible, quan falten camps obligatoris o quan la sol·licitud es rebutja abans d’arribar a la font.
- Latència: p95 típic < 2 s.
- Disponibilitat: 99.9% per trimestre per part de Didit; la disponibilitat de les fonts aigües avall varia segons el país i el conjunt de dades.
Continua llegint
Darrera modificació el 7 de novembre del 2026