curl -X POST "https://verification.didit.me/v3/database-validation/" \
-H "x-api-key: YOUR_API_KEY" \
-F "issuing_state=VEN" \
-F "services=ven_cedula" \
-F "vendor_data=user-1234" \
-F "document_number=V12345678"
from didit import Didit
# Reads DIDIT_API_KEY.
client = Didit()
result = client.database_validation.validate(
issuing_state="VEN",
services=["ven_cedula"],
document_number="V12345678",
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: "VEN",
services: ["ven_cedula"],
document_number: "V12345678",
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: "VEN",
Services: didit.Some([]string{"ven_cedula"}),
DocumentNumber: didit.String("V12345678"),
VendorData: didit.String("user-1234"),
})
if err != nil {
log.Fatal(err)
}
fmt.Printf("%+v\n", result)
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("VEN")
.services(List.of("ven_cedula"))
.documentNumber("V12345678")
.vendorData("user-1234")
.build());
System.out.println(result);
<?php
require 'vendor/autoload.php';
use Didit\DiditClient;
// Reads DIDIT_API_KEY.
$didit = new DiditClient();
$result = $didit->databaseValidation->validate([
'issuing_state' => 'VEN',
'services' => ['ven_cedula'],
'document_number' => 'V12345678',
'vendor_data' => 'user-1234',
]);
print_r($result->toArray());
require "didit"
# Reads DIDIT_API_KEY.
didit = Didit::Client.new
result = didit.database_validation.validate(
issuing_state: "VEN",
services: ["ven_cedula"],
document_number: "V12345678",
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 = "VEN",
Services = new string[] { "ven_cedula" },
DocumentNumber = "V12345678",
VendorData = "user-1234",
});
Console.WriteLine(JsonSerializer.Serialize(result));
{
"request_id": "req_01H…",
"status": "Approved",
"issuing_state": "VEN",
"match_type": "full_match",
"validations": [
{
"outcome_code": "MATCH",
"service_id": "ven_cedula",
"service_name": "Venezuela - Cédula verification",
"source_data": {
"document_type": "sample_value",
"first_name": "John",
"full_name": "John Doe",
"identification_number": "SAMPLE-ID-12345",
"last_name": "Doe"
},
"validation": {
"identification_number": "full_match"
}
}
]
}
{
"request_id": "req_01H…",
"status": "Declined",
"issuing_state": "VEN",
"match_type": "no_match",
"validations": [
{
"outcome_code": "NO_MATCH",
"service_id": "ven_cedula",
"service_name": "Venezuela - Cédula verification",
"source_data": {
"identification_number": "NO_MATCH"
},
"validation": {
"identification_number": "no_match"
}
}
]
}
数据库核验
委内瑞拉 Cédula 核验 API:身份匹配
通过 Didit 查询委内瑞拉权威数据库,完成委内瑞拉 Cédula 身份证件核验。按次付费,起价 $0.20,无需签约,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=VEN" \
-F "services=ven_cedula" \
-F "vendor_data=user-1234" \
-F "document_number=V12345678"
from didit import Didit
# Reads DIDIT_API_KEY.
client = Didit()
result = client.database_validation.validate(
issuing_state="VEN",
services=["ven_cedula"],
document_number="V12345678",
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: "VEN",
services: ["ven_cedula"],
document_number: "V12345678",
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: "VEN",
Services: didit.Some([]string{"ven_cedula"}),
DocumentNumber: didit.String("V12345678"),
VendorData: didit.String("user-1234"),
})
if err != nil {
log.Fatal(err)
}
fmt.Printf("%+v\n", result)
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("VEN")
.services(List.of("ven_cedula"))
.documentNumber("V12345678")
.vendorData("user-1234")
.build());
System.out.println(result);
<?php
require 'vendor/autoload.php';
use Didit\DiditClient;
// Reads DIDIT_API_KEY.
$didit = new DiditClient();
$result = $didit->databaseValidation->validate([
'issuing_state' => 'VEN',
'services' => ['ven_cedula'],
'document_number' => 'V12345678',
'vendor_data' => 'user-1234',
]);
print_r($result->toArray());
require "didit"
# Reads DIDIT_API_KEY.
didit = Didit::Client.new
result = didit.database_validation.validate(
issuing_state: "VEN",
services: ["ven_cedula"],
document_number: "V12345678",
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 = "VEN",
Services = new string[] { "ven_cedula" },
DocumentNumber = "V12345678",
VendorData = "user-1234",
});
Console.WriteLine(JsonSerializer.Serialize(result));
{
"request_id": "req_01H…",
"status": "Approved",
"issuing_state": "VEN",
"match_type": "full_match",
"validations": [
{
"outcome_code": "MATCH",
"service_id": "ven_cedula",
"service_name": "Venezuela - Cédula verification",
"source_data": {
"document_type": "sample_value",
"first_name": "John",
"full_name": "John Doe",
"identification_number": "SAMPLE-ID-12345",
"last_name": "Doe"
},
"validation": {
"identification_number": "full_match"
}
}
]
}
{
"request_id": "req_01H…",
"status": "Declined",
"issuing_state": "VEN",
"match_type": "no_match",
"validations": [
{
"outcome_code": "NO_MATCH",
"service_id": "ven_cedula",
"service_name": "Venezuela - Cédula verification",
"source_data": {
"identification_number": "NO_MATCH"
},
"validation": {
"identification_number": "no_match"
}
}
]
}
将委内瑞拉 Cédula 数据与 CNE 选民登记记录进行核验。Didit 通过
POST /v3/database-validation/ 提供此服务,以便您将提交的数据与权威数据源进行核对,并获得标准化的匹配结果。输入格式:document_number 接受委内瑞拉 Cédula(7-10 位数字,可选 V/E 前缀)。
覆盖范围
- 覆盖率: 90-95%
- 国家/地区: 委内瑞拉
- 服务 ID:
ven_cedula - 数据域: 身份
- 类别: NationalIDRegistry
输入
| 字段 | 必填 | 示例 |
|---|---|---|
document_number | 是 | V12345678 |
first_name | 否 | John |
last_name | 否 | Doe |
vendor_data | 否 | user-1234 |
- 必填输入:
document_number - 可选输入:
first_name、last_name、vendor_data - 同意: 无需
- 工作流可用性: 可在工作流中使用
- 覆盖率: 90-95%
- 价格: 每次成功查询 $0.20
请求体参数
string
默认值:"VEN"
必填
此数据库服务的 ISO 3166-1 alpha-3 国家/地区代码。示例:
VENstring
默认值:"ven_cedula"
必填
包含此服务 ID 的数组。固定服务 ID 可将请求限定在该特定数据库范围内。示例:
ven_cedulastring
默认值:"V12345678"
必填
从用户处提取或由用户提供的证件号码。示例:
V12345678string
需要校验的名字。示例:
Johnstring
需要校验的姓氏。示例:
Doestring
默认值:"user-1234"
您为该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输入规则与校验说明
- 委内瑞拉 Cédula(7-10 位数字,可选 V/E 前缀)
document_number长度必须为 7-12 个字符。document_number必须匹配[VvEe]?-?\d{7,10}。
调用方法
curl -X POST "https://verification.didit.me/v3/database-validation/" \
-H "x-api-key: YOUR_API_KEY" \
-F "issuing_state=VEN" \
-F "services=ven_cedula" \
-F "vendor_data=user-1234" \
-F "document_number=V12345678"
from didit import Didit
# Reads DIDIT_API_KEY.
client = Didit()
result = client.database_validation.validate(
issuing_state="VEN",
services=["ven_cedula"],
document_number="V12345678",
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: "VEN",
services: ["ven_cedula"],
document_number: "V12345678",
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: "VEN",
Services: didit.Some([]string{"ven_cedula"}),
DocumentNumber: didit.String("V12345678"),
VendorData: didit.String("user-1234"),
})
if err != nil {
log.Fatal(err)
}
fmt.Printf("%+v\n", result)
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("VEN")
.services(List.of("ven_cedula"))
.documentNumber("V12345678")
.vendorData("user-1234")
.build());
System.out.println(result);
<?php
require 'vendor/autoload.php';
use Didit\DiditClient;
// Reads DIDIT_API_KEY.
$didit = new DiditClient();
$result = $didit->databaseValidation->validate([
'issuing_state' => 'VEN',
'services' => ['ven_cedula'],
'document_number' => 'V12345678',
'vendor_data' => 'user-1234',
]);
print_r($result->toArray());
require "didit"
# Reads DIDIT_API_KEY.
didit = Didit::Client.new
result = didit.database_validation.validate(
issuing_state: "VEN",
services: ["ven_cedula"],
document_number: "V12345678",
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 = "VEN",
Services = new string[] { "ven_cedula" },
DocumentNumber = "V12345678",
VendorData = "user-1234",
});
Console.WriteLine(JsonSerializer.Serialize(result));
每次成功的调用都返回 HTTP 200。outcome_code 字段说明实际发生的结果,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)。显示的 status 为默认功能状态;您配置的部分匹配与不匹配操作可以覆盖该状态。MATCH:登记库已确认身份,且所有被校验的字段均匹配。{
"request_id": "req_01H…",
"status": "Approved",
"issuing_state": "VEN",
"match_type": "full_match",
"validations": [
{
"outcome_code": "MATCH",
"service_id": "ven_cedula",
"service_name": "Venezuela - Cédula verification",
"source_data": {
"document_type": "sample_value",
"first_name": "John",
"full_name": "John Doe",
"identification_number": "SAMPLE-ID-12345",
"last_name": "Doe"
},
"validation": {
"identification_number": "full_match"
}
}
]
}
NO_MATCH:登记库未返回与所提交数据匹配的结果。{
"request_id": "req_01H…",
"status": "Declined",
"issuing_state": "VEN",
"match_type": "no_match",
"validations": [
{
"outcome_code": "NO_MATCH",
"service_id": "ven_cedula",
"service_name": "Venezuela - Cédula verification",
"source_data": {
"identification_number": "NO_MATCH"
},
"validation": {
"identification_number": "no_match"
}
}
]
}
返回数据
source_data 中具体返回的字段取决于登记库返回的内容。ven_cedula 的生成示例目前记录了以下标准化结构:
document_typefirst_namefull_nameidentification_numberlast_name
定价与 SLA
委内瑞拉 - Cédula 验证查询仅在 Didit 从校验源收到确定结果时计费。- 单次调用价格: $0.20 USD。
- 计费: 按每次成功查询计费。当登记库无法访问、缺少必填字段,或请求在到达数据源前被拒绝时,不收取费用。
- 延迟: 典型 p95 < 2 s。
- 可用性: Didit 端每季度 99.9%;下游数据源的可用性因国家/地区和数据集而异。
延伸阅读
最后修改于 2026年11月7日