curl -X POST "https://verification.didit.me/v3/database-validation/" \
-H "x-api-key: YOUR_API_KEY" \
-F "issuing_state=ZAF" \
-F "services=zaf_dha_photo" \
-F "vendor_data=user-1234" \
-F "consent=true" \
-F "national_id=SAMPLE-NID-12345"
from didit import Didit
# Reads DIDIT_API_KEY.
client = Didit()
result = client.database_validation.validate(
issuing_state="ZAF",
services=["zaf_dha_photo"],
consent=True,
national_id="SAMPLE-NID-12345",
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: "ZAF",
services: ["zaf_dha_photo"],
consent: true,
national_id: "SAMPLE-NID-12345",
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: "ZAF",
Services: didit.Some([]string{"zaf_dha_photo"}),
Consent: didit.Bool(true),
NationalID: didit.String("SAMPLE-NID-12345"),
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("ZAF")
.services(List.of("zaf_dha_photo"))
.consent(true)
.nationalId("SAMPLE-NID-12345")
.vendorData("user-1234")
.build());
System.out.println(result);
<?php
require 'vendor/autoload.php';
use Didit\DiditClient;
// Reads DIDIT_API_KEY.
$didit = new DiditClient();
$result = $didit->databaseValidation->validate([
'issuing_state' => 'ZAF',
'services' => ['zaf_dha_photo'],
'consent' => true,
'national_id' => 'SAMPLE-NID-12345',
'vendor_data' => 'user-1234',
]);
print_r($result->toArray());
require "didit"
# Reads DIDIT_API_KEY.
didit = Didit::Client.new
result = didit.database_validation.validate(
issuing_state: "ZAF",
services: ["zaf_dha_photo"],
consent: true,
national_id: "SAMPLE-NID-12345",
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 = "ZAF",
Services = new string[] { "zaf_dha_photo" },
Consent = true,
NationalId = "SAMPLE-NID-12345",
VendorData = "user-1234",
});
Console.WriteLine(JsonSerializer.Serialize(result));
{
"request_id": "req_01H…",
"status": "Approved",
"issuing_state": "ZAF",
"match_type": "full_match",
"validations": [
{
"outcome_code": "MATCH",
"service_id": "zaf_dha_photo",
"service_name": "South Africa - DHA Photo Retrieval",
"source_data": {
"birth_place_country_code": "sample_value",
"deceased": "sample_value",
"first_name": "John",
"id_blocked": false,
"identification_number": "SAMPLE-ID-12345",
"last_name": "Doe",
"marital_status": "sample_value",
"on_hanis_biometric_register": "sample_value",
"on_national_population_register": "sample_value",
"photo_base64": "sample_value",
"smart_card_issued": "sample_value",
"transaction_number": "SAMPLE-12345"
},
"validation": {
"identification_number": "full_match"
}
}
]
}
{
"request_id": "req_01H…",
"status": "Declined",
"issuing_state": "ZAF",
"match_type": "no_match",
"validations": [
{
"outcome_code": "NO_MATCH",
"service_id": "zaf_dha_photo",
"service_name": "South Africa - DHA Photo Retrieval",
"source_data": {
"identification_number": "NO_MATCH"
},
"validation": {
"identification_number": "no_match"
}
}
]
}
🇿🇦 南アフリカ
南アフリカ DHA顔写真取得 本人確認API
Didit経由で南アフリカ内務省(DHA)の公式データベースを照会し、顔写真を取得して照合できます。1コール$1.34から、契約不要・最低利用額なし。
POST
/
v3
/
database-validation
/
curl -X POST "https://verification.didit.me/v3/database-validation/" \
-H "x-api-key: YOUR_API_KEY" \
-F "issuing_state=ZAF" \
-F "services=zaf_dha_photo" \
-F "vendor_data=user-1234" \
-F "consent=true" \
-F "national_id=SAMPLE-NID-12345"
from didit import Didit
# Reads DIDIT_API_KEY.
client = Didit()
result = client.database_validation.validate(
issuing_state="ZAF",
services=["zaf_dha_photo"],
consent=True,
national_id="SAMPLE-NID-12345",
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: "ZAF",
services: ["zaf_dha_photo"],
consent: true,
national_id: "SAMPLE-NID-12345",
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: "ZAF",
Services: didit.Some([]string{"zaf_dha_photo"}),
Consent: didit.Bool(true),
NationalID: didit.String("SAMPLE-NID-12345"),
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("ZAF")
.services(List.of("zaf_dha_photo"))
.consent(true)
.nationalId("SAMPLE-NID-12345")
.vendorData("user-1234")
.build());
System.out.println(result);
<?php
require 'vendor/autoload.php';
use Didit\DiditClient;
// Reads DIDIT_API_KEY.
$didit = new DiditClient();
$result = $didit->databaseValidation->validate([
'issuing_state' => 'ZAF',
'services' => ['zaf_dha_photo'],
'consent' => true,
'national_id' => 'SAMPLE-NID-12345',
'vendor_data' => 'user-1234',
]);
print_r($result->toArray());
require "didit"
# Reads DIDIT_API_KEY.
didit = Didit::Client.new
result = didit.database_validation.validate(
issuing_state: "ZAF",
services: ["zaf_dha_photo"],
consent: true,
national_id: "SAMPLE-NID-12345",
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 = "ZAF",
Services = new string[] { "zaf_dha_photo" },
Consent = true,
NationalId = "SAMPLE-NID-12345",
VendorData = "user-1234",
});
Console.WriteLine(JsonSerializer.Serialize(result));
{
"request_id": "req_01H…",
"status": "Approved",
"issuing_state": "ZAF",
"match_type": "full_match",
"validations": [
{
"outcome_code": "MATCH",
"service_id": "zaf_dha_photo",
"service_name": "South Africa - DHA Photo Retrieval",
"source_data": {
"birth_place_country_code": "sample_value",
"deceased": "sample_value",
"first_name": "John",
"id_blocked": false,
"identification_number": "SAMPLE-ID-12345",
"last_name": "Doe",
"marital_status": "sample_value",
"on_hanis_biometric_register": "sample_value",
"on_national_population_register": "sample_value",
"photo_base64": "sample_value",
"smart_card_issued": "sample_value",
"transaction_number": "SAMPLE-12345"
},
"validation": {
"identification_number": "full_match"
}
}
]
}
{
"request_id": "req_01H…",
"status": "Declined",
"issuing_state": "ZAF",
"match_type": "no_match",
"validations": [
{
"outcome_code": "NO_MATCH",
"service_id": "zaf_dha_photo",
"service_name": "South Africa - DHA Photo Retrieval",
"source_data": {
"identification_number": "NO_MATCH"
},
"validation": {
"identification_number": "no_match"
}
}
]
}
南アフリカのID番号に対応する、Department of Home Affairsに登録された顔写真を取得します。Diditはこのサービスを
POST /v3/database-validation/で提供しており、送信されたデータを公的な情報源と照合し、正規化された照合結果を受け取ることができます。
対象範囲
- 対象範囲: -
- 国: 南アフリカ
- サービスID:
zaf_dha_photo - データ領域: 生体情報
- カテゴリ: 政府機関
入力
| フィールド | 必須 | 例 |
|---|---|---|
national_id | はい | SAMPLE-NID-12345 |
vendor_data | いいえ | user-1234 |
- 必須の入力:
national_id - 任意の入力:
vendor_data - 同意: 必須
- ワークフローでの利用: ワークフローで利用可能
- 対象範囲: -
- 料金: 成功したクエリ1件あたり$1.34
ボディパラメーター
string
デフォルト:"ZAF"
必須
このデータベースサービスのISO 3166-1 alpha-3国コードです。例:
ZAFstring
デフォルト:"zaf_dha_photo"
必須
このサービスIDを含む配列です。サービスを固定することで、リクエストの対象をこのデータベースのみに限定できます。例:
zaf_dha_photoboolean
デフォルト:"true"
必須
このサービスに対するエンドユーザーの明示的な同意です。例:
truestring
デフォルト:"SAMPLE-NID-12345"
必須
このサービスで使用する国民ID番号です。例:
SAMPLE-NID-12345string
デフォルト:"user-1234"
社内のユーザーIDなど、この人物に対する不変の参照値です。Diditはこの値を使って単独のチェックを同じエンドユーザーに紐付け、重複検出のノイズを減らします。例:
user-1234入力ルールと検証に関する注意事項
- 上記のフィールドは、ユーザーまたは書類から取得した内容をそのまま送信してください。
- Diditはデータベースに照会する前に必須フィールドを検証します。情報源への照会前に拒否されたリクエストには課金されません。
呼び出し方法
curl -X POST "https://verification.didit.me/v3/database-validation/" \
-H "x-api-key: YOUR_API_KEY" \
-F "issuing_state=ZAF" \
-F "services=zaf_dha_photo" \
-F "vendor_data=user-1234" \
-F "consent=true" \
-F "national_id=SAMPLE-NID-12345"
from didit import Didit
# Reads DIDIT_API_KEY.
client = Didit()
result = client.database_validation.validate(
issuing_state="ZAF",
services=["zaf_dha_photo"],
consent=True,
national_id="SAMPLE-NID-12345",
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: "ZAF",
services: ["zaf_dha_photo"],
consent: true,
national_id: "SAMPLE-NID-12345",
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: "ZAF",
Services: didit.Some([]string{"zaf_dha_photo"}),
Consent: didit.Bool(true),
NationalID: didit.String("SAMPLE-NID-12345"),
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("ZAF")
.services(List.of("zaf_dha_photo"))
.consent(true)
.nationalId("SAMPLE-NID-12345")
.vendorData("user-1234")
.build());
System.out.println(result);
<?php
require 'vendor/autoload.php';
use Didit\DiditClient;
// Reads DIDIT_API_KEY.
$didit = new DiditClient();
$result = $didit->databaseValidation->validate([
'issuing_state' => 'ZAF',
'services' => ['zaf_dha_photo'],
'consent' => true,
'national_id' => 'SAMPLE-NID-12345',
'vendor_data' => 'user-1234',
]);
print_r($result->toArray());
require "didit"
# Reads DIDIT_API_KEY.
didit = Didit::Client.new
result = didit.database_validation.validate(
issuing_state: "ZAF",
services: ["zaf_dha_photo"],
consent: true,
national_id: "SAMPLE-NID-12345",
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 = "ZAF",
Services = new string[] { "zaf_dha_photo" },
Consent = true,
NationalId = "SAMPLE-NID-12345",
VendorData = "user-1234",
});
Console.WriteLine(JsonSerializer.Serialize(result));
呼び出しが成功すると、常にHTTP 200が返されます。実際に何が起きたかはoutcome_codeフィールドで判断できます。たとえば、実際の生体情報の不一致(BIOMETRIC_NO_MATCH)と、読み取れなかったセルフィー(BIOMETRIC_IMAGE_UNUSABLE)を区別できます。表示されるstatusはデフォルトの機能ステータスであり、設定済みの部分一致/不一致時のアクションによって上書きされる場合があります。MATCH:レジストリが身元を確認し、照合したすべてのフィールドが一致しました。{
"request_id": "req_01H…",
"status": "Approved",
"issuing_state": "ZAF",
"match_type": "full_match",
"validations": [
{
"outcome_code": "MATCH",
"service_id": "zaf_dha_photo",
"service_name": "South Africa - DHA Photo Retrieval",
"source_data": {
"birth_place_country_code": "sample_value",
"deceased": "sample_value",
"first_name": "John",
"id_blocked": false,
"identification_number": "SAMPLE-ID-12345",
"last_name": "Doe",
"marital_status": "sample_value",
"on_hanis_biometric_register": "sample_value",
"on_national_population_register": "sample_value",
"photo_base64": "sample_value",
"smart_card_issued": "sample_value",
"transaction_number": "SAMPLE-12345"
},
"validation": {
"identification_number": "full_match"
}
}
]
}
NO_MATCH:送信されたデータに一致する一致する記録がレジストリから返されませんでした。{
"request_id": "req_01H…",
"status": "Declined",
"issuing_state": "ZAF",
"match_type": "no_match",
"validations": [
{
"outcome_code": "NO_MATCH",
"service_id": "zaf_dha_photo",
"service_name": "South Africa - DHA Photo Retrieval",
"source_data": {
"identification_number": "NO_MATCH"
},
"validation": {
"identification_number": "no_match"
}
}
]
}
返されるデータ
source_dataに含まれる具体的なフィールドは、登録機関が返す内容によって異なります。zaf_dha_photoの生成済みサンプルでは、現在以下の正規化された形式が記載されています。
birth_place_country_codedeceasedfirst_nameid_blockedidentification_numberlast_namemarital_statuson_hanis_biometric_registeron_national_population_registerphoto_base64smart_card_issuedtransaction_number
料金とSLA
South Africa - DHA Photo Retrievalのクエリは、Diditが検証元から確定的な結果を受け取った場合にのみ課金されます。- 1回あたりの料金: $1.34 USD。
- 請求: 成功したクエリ1件ごと。登録機関に接続できない場合、必須フィールドが欠けている場合、またはリクエストが情報源に到達する前に拒否された場合は課金されません。
- レイテンシ: 通常、p95は2秒未満。
- 可用性: Didit側で四半期あたり99.9%。下流のデータソースの可用性は国やデータセットによって異なります。
関連情報
最終更新日 2026年11月1日