curl -X POST "https://verification.didit.me/v3/database-validation/" \
-H "x-api-key: YOUR_API_KEY" \
-F "issuing_state=ARG" \
-F "services=arg_citizens" \
-F "vendor_data=user-1234" \
-F "first_name=John" \
-F "last_name=Doe" \
-F "date_of_birth=1990-01-01" \
-F "document_number=11111111"
from didit import Didit
# Reads DIDIT_API_KEY.
client = Didit()
result = client.database_validation.validate(
issuing_state="ARG",
services=["arg_citizens"],
first_name="John",
last_name="Doe",
date_of_birth="1990-01-01",
document_number="11111111",
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: "ARG",
services: ["arg_citizens"],
first_name: "John",
last_name: "Doe",
date_of_birth: "1990-01-01",
document_number: "11111111",
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: "ARG",
Services: didit.Some([]string{"arg_citizens"}),
FirstName: didit.String("John"),
LastName: didit.String("Doe"),
DateOfBirth: didit.String("1990-01-01"),
DocumentNumber: didit.String("11111111"),
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("ARG")
.services(List.of("arg_citizens"))
.firstName("John")
.lastName("Doe")
.dateOfBirth(LocalDate.parse("1990-01-01"))
.documentNumber("11111111")
.vendorData("user-1234")
.build());
System.out.println(result);
<?php
require 'vendor/autoload.php';
use Didit\DiditClient;
// Reads DIDIT_API_KEY.
$didit = new DiditClient();
$result = $didit->databaseValidation->validate([
'issuing_state' => 'ARG',
'services' => ['arg_citizens'],
'first_name' => 'John',
'last_name' => 'Doe',
'date_of_birth' => '1990-01-01',
'document_number' => '11111111',
'vendor_data' => 'user-1234',
]);
print_r($result->toArray());
require "didit"
# Reads DIDIT_API_KEY.
didit = Didit::Client.new
result = didit.database_validation.validate(
issuing_state: "ARG",
services: ["arg_citizens"],
first_name: "John",
last_name: "Doe",
date_of_birth: "1990-01-01",
document_number: "11111111",
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 = "ARG",
Services = new string[] { "arg_citizens" },
FirstName = "John",
LastName = "Doe",
DateOfBirth = "1990-01-01",
DocumentNumber = "11111111",
VendorData = "user-1234",
});
Console.WriteLine(JsonSerializer.Serialize(result));
{
"request_id": "req_01H…",
"status": "Approved",
"issuing_state": "ARG",
"match_type": "full_match",
"validations": [
{
"outcome_code": "MATCH",
"service_id": "arg_citizens",
"service_name": "Argentina Citizens (AFIP)",
"source_data": {
"date_of_birth": "1990-01-01",
"first_name": "John",
"full_name": "John Doe",
"identification_number": "SAMPLE-ID-12345",
"last_name": "Doe",
"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": "ARG",
"match_type": "partial_match",
"validations": [
{
"outcome_code": "PARTIAL_MATCH",
"service_id": "arg_citizens",
"service_name": "Argentina Citizens (AFIP)",
"source_data": {
"date_of_birth": "1990-01-01",
"first_name": "John",
"full_name": "John Doe",
"identification_number": "SAMPLE-ID-12345",
"last_name": "Doe",
"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": "ARG",
"match_type": "no_match",
"validations": [
{
"outcome_code": "NO_MATCH",
"service_id": "arg_citizens",
"service_name": "Argentina Citizens (AFIP)",
"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"
}
}
]
}
🇦🇷 阿根廷
阿根廷公民(AFIP)数据库核验 API
Didit提供阿根廷公民(AFIP)权威数据库核验,基于其身份基础设施。按次计费,起价 $3.17,无合同、无最低消费。
POST
/
v3
/
database-validation
/
curl -X POST "https://verification.didit.me/v3/database-validation/" \
-H "x-api-key: YOUR_API_KEY" \
-F "issuing_state=ARG" \
-F "services=arg_citizens" \
-F "vendor_data=user-1234" \
-F "first_name=John" \
-F "last_name=Doe" \
-F "date_of_birth=1990-01-01" \
-F "document_number=11111111"
from didit import Didit
# Reads DIDIT_API_KEY.
client = Didit()
result = client.database_validation.validate(
issuing_state="ARG",
services=["arg_citizens"],
first_name="John",
last_name="Doe",
date_of_birth="1990-01-01",
document_number="11111111",
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: "ARG",
services: ["arg_citizens"],
first_name: "John",
last_name: "Doe",
date_of_birth: "1990-01-01",
document_number: "11111111",
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: "ARG",
Services: didit.Some([]string{"arg_citizens"}),
FirstName: didit.String("John"),
LastName: didit.String("Doe"),
DateOfBirth: didit.String("1990-01-01"),
DocumentNumber: didit.String("11111111"),
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("ARG")
.services(List.of("arg_citizens"))
.firstName("John")
.lastName("Doe")
.dateOfBirth(LocalDate.parse("1990-01-01"))
.documentNumber("11111111")
.vendorData("user-1234")
.build());
System.out.println(result);
<?php
require 'vendor/autoload.php';
use Didit\DiditClient;
// Reads DIDIT_API_KEY.
$didit = new DiditClient();
$result = $didit->databaseValidation->validate([
'issuing_state' => 'ARG',
'services' => ['arg_citizens'],
'first_name' => 'John',
'last_name' => 'Doe',
'date_of_birth' => '1990-01-01',
'document_number' => '11111111',
'vendor_data' => 'user-1234',
]);
print_r($result->toArray());
require "didit"
# Reads DIDIT_API_KEY.
didit = Didit::Client.new
result = didit.database_validation.validate(
issuing_state: "ARG",
services: ["arg_citizens"],
first_name: "John",
last_name: "Doe",
date_of_birth: "1990-01-01",
document_number: "11111111",
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 = "ARG",
Services = new string[] { "arg_citizens" },
FirstName = "John",
LastName = "Doe",
DateOfBirth = "1990-01-01",
DocumentNumber = "11111111",
VendorData = "user-1234",
});
Console.WriteLine(JsonSerializer.Serialize(result));
{
"request_id": "req_01H…",
"status": "Approved",
"issuing_state": "ARG",
"match_type": "full_match",
"validations": [
{
"outcome_code": "MATCH",
"service_id": "arg_citizens",
"service_name": "Argentina Citizens (AFIP)",
"source_data": {
"date_of_birth": "1990-01-01",
"first_name": "John",
"full_name": "John Doe",
"identification_number": "SAMPLE-ID-12345",
"last_name": "Doe",
"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": "ARG",
"match_type": "partial_match",
"validations": [
{
"outcome_code": "PARTIAL_MATCH",
"service_id": "arg_citizens",
"service_name": "Argentina Citizens (AFIP)",
"source_data": {
"date_of_birth": "1990-01-01",
"first_name": "John",
"full_name": "John Doe",
"identification_number": "SAMPLE-ID-12345",
"last_name": "Doe",
"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": "ARG",
"match_type": "no_match",
"validations": [
{
"outcome_code": "NO_MATCH",
"service_id": "arg_citizens",
"service_name": "Argentina Citizens (AFIP)",
"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"
}
}
]
}
核验提交给 AFIP(Administracion Federal de Ingresos Publicos)的输入数据。Didit 通过
POST /v3/database-validation/ 提供此服务,帮助您将提交的数据与权威数据源进行比对,并获取标准化的匹配结果。输入格式:document_number 接受阿根廷 DNI(7–8 位数字,可选 M/F 前缀)。
覆盖范围
- 覆盖率: ~ 90%
- 国家/地区: 阿根廷
- 服务 ID:
arg_citizens - 数据领域: 身份
- 类别: 公民身份
输入
| 字段 | 是否必填 | 示例 |
|---|---|---|
first_name | 是 | John |
last_name | 是 | Doe |
date_of_birth | 是 | 1990-01-01 |
document_number | 是 | 11111111 |
vendor_data | 否 | user-1234 |
- 必填输入:
first_name、last_name、date_of_birth、document_number - 可选输入:
vendor_data - 同意: 无需同意
- 工作流可用性: 可在工作流中使用
- 覆盖率: ~ 90%
- 价格: 每次成功查询 $3.17
请求体参数
string
默认值:"ARG"
必填
此数据库服务的 ISO 3166-1 alpha-3 国家代码。示例:
ARGstring
默认值:"arg_citizens"
必填
包含此服务 ID 的数组。固定服务 ID 可确保请求仅作用于该特定数据库。示例:
arg_citizensstring
默认值:"John"
必填
需要核验的名字。示例:
Johnstring
默认值:"Doe"
必填
需要核验的姓氏。示例:
Doestring
默认值:"1990-01-01"
必填
出生日期,格式为
YYYY-MM-DD。示例:1990-01-01string
默认值:"11111111"
必填
从用户处提取或由用户提供的证件号码。示例:
11111111string
默认值:"user-1234"
您为该用户提供的稳定用户标识,例如您内部的用户 ID。Didit 使用它将独立检查关联到同一终端用户,并减少重复检测的干扰。示例:
user-1234输入规则与校验说明
- 阿根廷 DNI(7–8 位数字,可选 M/F 前缀)
document_number必须为 7–9 个字符。document_number必须匹配[MFmf]?\d{7,8}。
调用方法
curl -X POST "https://verification.didit.me/v3/database-validation/" \
-H "x-api-key: YOUR_API_KEY" \
-F "issuing_state=ARG" \
-F "services=arg_citizens" \
-F "vendor_data=user-1234" \
-F "first_name=John" \
-F "last_name=Doe" \
-F "date_of_birth=1990-01-01" \
-F "document_number=11111111"
from didit import Didit
# Reads DIDIT_API_KEY.
client = Didit()
result = client.database_validation.validate(
issuing_state="ARG",
services=["arg_citizens"],
first_name="John",
last_name="Doe",
date_of_birth="1990-01-01",
document_number="11111111",
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: "ARG",
services: ["arg_citizens"],
first_name: "John",
last_name: "Doe",
date_of_birth: "1990-01-01",
document_number: "11111111",
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: "ARG",
Services: didit.Some([]string{"arg_citizens"}),
FirstName: didit.String("John"),
LastName: didit.String("Doe"),
DateOfBirth: didit.String("1990-01-01"),
DocumentNumber: didit.String("11111111"),
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("ARG")
.services(List.of("arg_citizens"))
.firstName("John")
.lastName("Doe")
.dateOfBirth(LocalDate.parse("1990-01-01"))
.documentNumber("11111111")
.vendorData("user-1234")
.build());
System.out.println(result);
<?php
require 'vendor/autoload.php';
use Didit\DiditClient;
// Reads DIDIT_API_KEY.
$didit = new DiditClient();
$result = $didit->databaseValidation->validate([
'issuing_state' => 'ARG',
'services' => ['arg_citizens'],
'first_name' => 'John',
'last_name' => 'Doe',
'date_of_birth' => '1990-01-01',
'document_number' => '11111111',
'vendor_data' => 'user-1234',
]);
print_r($result->toArray());
require "didit"
# Reads DIDIT_API_KEY.
didit = Didit::Client.new
result = didit.database_validation.validate(
issuing_state: "ARG",
services: ["arg_citizens"],
first_name: "John",
last_name: "Doe",
date_of_birth: "1990-01-01",
document_number: "11111111",
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 = "ARG",
Services = new string[] { "arg_citizens" },
FirstName = "John",
LastName = "Doe",
DateOfBirth = "1990-01-01",
DocumentNumber = "11111111",
VendorData = "user-1234",
});
Console.WriteLine(JsonSerializer.Serialize(result));
所有成功的调用均返回 HTTP 200。outcome_code 字段说明实际发生的情况,例如区分真正的生物识别不匹配(BIOMETRIC_NO_MATCH)与无法读取的自拍照(BIOMETRIC_IMAGE_UNUSABLE)。所示的 status 为默认功能状态;您配置的部分匹配/无匹配操作可以覆盖该状态。MATCH:注册机构确认了身份,所有被核查的字段均匹配。{
"request_id": "req_01H…",
"status": "Approved",
"issuing_state": "ARG",
"match_type": "full_match",
"validations": [
{
"outcome_code": "MATCH",
"service_id": "arg_citizens",
"service_name": "Argentina Citizens (AFIP)",
"source_data": {
"date_of_birth": "1990-01-01",
"first_name": "John",
"full_name": "John Doe",
"identification_number": "SAMPLE-ID-12345",
"last_name": "Doe",
"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:找到了证件号码,但一个或多个个人字段(通常是姓名或出生日期)未完全匹配。{
"request_id": "req_01H…",
"status": "In Review",
"issuing_state": "ARG",
"match_type": "partial_match",
"validations": [
{
"outcome_code": "PARTIAL_MATCH",
"service_id": "arg_citizens",
"service_name": "Argentina Citizens (AFIP)",
"source_data": {
"date_of_birth": "1990-01-01",
"first_name": "John",
"full_name": "John Doe",
"identification_number": "SAMPLE-ID-12345",
"last_name": "Doe",
"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:注册机构未返回与提交数据匹配的结果。{
"request_id": "req_01H…",
"status": "Declined",
"issuing_state": "ARG",
"match_type": "no_match",
"validations": [
{
"outcome_code": "NO_MATCH",
"service_id": "arg_citizens",
"service_name": "Argentina Citizens (AFIP)",
"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"
}
}
]
}
返回数据
source_data 中实际返回的字段取决于注册机构返回的内容。arg_citizens 的自动生成示例目前记录了以下标准化结构:
date_of_birthfirst_namefull_nameidentification_numberlast_namename_match_score
定价与 SLA
阿根廷公民(AFIP)查询仅在 Didit 收到数据源的确定结果时计费。- 单次价格: $3.17 USD。
- 计费: 每次成功查询计费。若注册机构无法访问、缺少必填字段,或请求在到达数据源之前被拒绝,则不收费。
- 延迟: 典型 p95 小于 2 秒。
- 可用性: Didit 方面的季度可用性为 99.9%;下游数据源的可用性因国家和数据集而异。
继续阅读
最后修改于 2026年11月7日