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xdata-kr

xdata-kr Credential Link API

The CredentialLink API from xdata-kr — 12 operation(s) for credentiallink.

Provider Profile APIs.io OpenAPI GitHub

xdata-kr Credential Link API is one of 31 APIs that xdata-kr publishes on the APIs.io network, described by a machine-readable OpenAPI specification.

Tagged areas include CredentialLink. The published artifact set on APIs.io includes an OpenAPI specification.

This API exposes 13 operations across 12 paths, and defines 9 schemas. It is described by OpenAPI 3.2.0, at version 2.0.0.

13 operations 12 paths 9 schemas 7 GET1 PATCH4 POST1 PUT

Metadata

The identity and technical contract details declared by the specification.

Specification
OpenAPI 3.2.0
API Version
2.0.0
Authentication
HTTP Basic, OAuth 2.0
Resource Areas
1

Authentication & Security 2

xdata-kr Credential Link API declares 2 security schemes for authenticating requests. It accepts HTTP basic authentication (basicClientCredential). It supports OAuth 2.0 (mcpOAuth2) using the authorizationCode flow. By default, every request must be authenticated.

  • basicClientCredential — Console-issued client credential. Send Authorization: Basic base64(clientid:clientsecret).
  • mcpOAuth2 — For MCP clients. OAuth 2.0 authorization code flow with PKCE (S256) for public clients. The clientid is the HTTPS URL of an OAuth Client ID Metadata Document t…

Paths & Operations 13

Across 12 paths, the API surfaces 13 operations — 7 GET, 1 PATCH, 4 POST, 1 PUT. Each is listed below with its method, path, parameters, and response codes.

CredentialLink 13
POST
/v1/credentials/link
Connected ID (accountlinkid) 발급 — 사용자 인증서 연동
link_credential_v1_v1_credentials_link_post 4 params body → 200201422
POST
/v1/credentials/consent-url
동의 화면 주소 발급 (OAuth 연동 시작)
issue_credential_consent_url_v1_v1_credentials_consent_url_post 3 params body → 200400422
GET
/v1/credentials/link-operations
등록 작업 결과 조회 (Idempotency-Key 헤더)
read_credential_operation_v1_v1_credentials_link_operations_get 3 params → 200202404409422
GET
/v1/credentials/{account_link_id}/bank-accounts
Linked bank-account credential list
list_bank_account_credentials_v1_v1_credentials__account_link_id__bank_accounts_get 3 params → 200422
POST
/v1/credentials/{account_link_id}/bank-accounts/link
Link Bank Account Credential V1
link_bank_account_credential_v1_v1_credentials__account_link_id__bank_accounts_link_post 3 params body → 200422
PATCH
/v1/credentials/{account_link_id}/bank-accounts/{bank_account_credential_id}
Update Bank Account Credential V1
update_bank_account_credential_v1_v1_credentials__account_link_id__bank_accounts__bank_account_credential_id__patch 4 params body → 200422
PUT
/v1/credentials/{account_link_id}/selected-assets
이 연동에서 조회할 자산 선택 저장
replace_credential_selected_assets_v1_v1_credentials__account_link_id__selected_assets_put 3 params body → 200400404422
GET
/v1/credentials/{account_link_id}/selected-assets
이 연동에 저장된 자산 선택 조회
read_credential_selected_assets_v1_v1_credentials__account_link_id__selected_assets_get 3 params → 200404422
GET
/v1/credentials/linkable-providers
Linkable provider catalog (console credential dialog SSOT)
list_linkable_providers_v1_v1_credentials_linkable_providers_get 3 params → 200422
POST
/v1/me/credential-local-failures
Report Credential Local Failure V1
report_credential_local_failure_v1_v1_me_credential_local_failures_post 3 params body → 201422
GET
/v1/credentials/{account_link_id}
Connected ID (accountlinkid) ACTIVE probe
get_credential_v1_v1_credentials__account_link_id__get 3 params → 200422
GET
/v1/credentials
Connected ID (accountlinkid) list
list_credentials_v1_v1_credentials_get 5 params → 200422
GET
/v1/me/credentials
Connected ID list (console alias)
list_me_credentials_v1_v1_me_credentials_get 5 params → 200422

Schemas 9

The contract defines 9 schemas that model the data the API accepts and returns. The most detailed are CredentialLinkRequest (18 properties), LocalCredentialFailureReport (7 properties), BankAccountCredentialResponse (6 properties), ValidationError (5 properties). Each schema is shown below with its type and property counts.

ValidationError
object
5 properties 3 required
CredentialSelectedAssetsRequest
object
PUT /v1/credentials/{accountlinkid}/selected-assets 요청 본문. 고객이 이 연동에서 조회할 자산을 고른 결과를 통째로 보낸다. 키와 값의 모양은 기관(provider)마다 다르고 상품이 정본을 갖는다 - 그 액션의 inputs[].key 를 그…
1 property
LocalCredentialFailureReport
object
7 properties 3 required
BankAccountCredentialUpdateRequest
object
1 property 1 required
BankAccountCredentialResponse
object
6 properties 5 required
BankAccountCredentialLinkRequest
object
2 properties 2 required
HTTPValidationError
object
1 property
CredentialLinkRequest
object
POST /v1/credentials/link 요청 본문 (레거시 register/v1 필드 정합 + v1 확장). RSA-OAEP 암호문 필드는 라우트가 서버 개인키로 복호화 후 kind별 credential payload로 변환한다. 평문 credential은 본 API body…
18 properties
CredentialConsentUrlRequest
object
POST /v1/credentials/consent-url 요청 본문. provider 하나만 받는다. 복귀 주소를 화면에서 받지 않는 이유: 그 값을 그대로 쓰면 열린 리디렉션이 되고, 플랫폼에 등록한 주소와 글자 그대로 같아야 해서 화면이 정할 수 있는 값이 아니다. 서버가 pub…
2 properties 1 required

Specification

The full machine-readable OpenAPI contract behind this narrative.

Source

xdata-kr-credentiallink-api-openapi.yml Raw ↑

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xdata-kr Billing Payments API
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xdata-kr Billing Plans API
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xdata-kr Billing Refunds API
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xdata-kr Billing Standard Checkout API
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#CredentialLink
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API Details
ID
xdata-kr:xdata-kr-credentiallink-api
Provider
xdata-kr
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