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"
}
}
]
}
数据库核验
萨尔瓦多 DUI 验证 API:身份查询
Didit 提供萨尔瓦多 DUI 身份证件验证服务,通过权威的萨尔瓦多数据库查询,按次计费,起价 $0.20,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=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"
}
}
]
}
根据 RNPN 政府登记记录验证萨尔瓦多 DUI 数据。Didit 通过
POST /v3/database-validation/ 提供此服务,您可以将提交的数据与权威数据源进行比对,并获得标准化的匹配结果。输入格式:document_number 填写萨尔瓦多 DUI(恰好 9 位数字)。
覆盖范围
- 覆盖范围:90-95%
- 国家:萨尔瓦多
- 服务 ID:
slv_dui - 数据领域:身份
- 类别:NationalIDRegistry
输入
| 字段 | 必填 | 示例 |
|---|---|---|
document_number | 是 | 111111111 |
date_of_birth | 是 | 1990-01-01 |
first_name | 否 | John |
last_name | 否 | Doe |
vendor_data | 否 | user-1234 |
- 必填输入:
document_number、date_of_birth - 可选输入:
first_name、last_name、vendor_data - 同意:无需同意
- 工作流可用性:可在工作流中使用
- 覆盖范围:90-95%
- 价格:每次成功查询 $0.20
请求体参数
string
默认值:"SLV"
必填
该数据库服务所用的 ISO 3166-1 alpha-3 国家代码。示例:
SLVstring
默认值:"slv_dui"
必填
包含此服务 ID 的数组。固定该服务可将请求限定在此特定数据库内。示例:
slv_duistring
默认值:"111111111"
必填
从证件中提取或由用户提供的证件号码。示例:
111111111string
默认值:"1990-01-01"
必填
出生日期,格式为
YYYY-MM-DD。示例:1990-01-01string
需要验证的名字。示例:
Johnstring
需要验证的姓氏。示例:
Doestring
默认值:"user-1234"
您为此用户设定的稳定用户标识,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输入规则与验证说明
- 萨尔瓦多 DUI(恰好 9 位数字)
document_number只能包含数字;发送请求前请去除空格、连字符和标点符号。document_number必须恰好为 9 个字符。
调用方法
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));
每次成功的调用都返回 HTTP 200。outcome_code 字段会告诉您实际发生的情况,例如区分真实的生物识别不匹配(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/不匹配操作可以覆盖它。MATCH:登记系统已确认身份,且所有已核验字段均匹配。{
"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:已找到身份证件号码,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": "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:登记系统未返回与所提交数据匹配的结果。{
"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"
}
}
]
}
返回数据
source_data 中具体包含哪些字段,取决于登记系统返回的内容。slv_dui 的自动生成示例目前记录了以下标准化结构:
full_nameidentification_number
定价与 SLA
萨尔瓦多 DUI 验证查询仅在 Didit 从验证源收到确定结果时计费。- 单次调用价格:$0.20 美元。
- 计费方式:按成功查询计费。当登记系统无法访问、必填字段缺失,或请求在到达数据源之前即被拒绝时,您不会被收费。
- 延迟:典型 p95 < 2 s。
- 可用性:Didit 侧每季度可用性为 99.9%;下游数据源的可用性因国家和数据集而异。
延伸阅读
最后修改于 2026年11月7日