> ## Documentation Index > Fetch the complete documentation index at: https://docs.singapay.id/llms.txt > Use this file to discover all available pages before exploring further. # Get Plan > Retrieves a single subscription plan by its UUID. ## OpenAPI ````yaml https://payment-b2b.singapay.id/api/docs/merchant-api.json get /api/v2.0/recurring/plans/{id} openapi: 3.1.0 info: title: Singa Merchant API description: >- OpenAPI specification for the merchant/partner HTTP API. All routes below are additionally protected by `ip.whitelisted.merchant` — the caller IP must be registered for the credential or merchant. Obtain a JWT using `POST /api/v1.0/access-token/b2b` (Basic auth) or `POST /api/v1.1/access-token/b2b` (X-Signature) before calling secured endpoints. version: 1.0.0 servers: - url: https://sandbox-payment-b2b.singapay.id description: >- API host. Paths include `/api` prefix (see `RouteServiceProvider`). Replace scheme/host with your environment. security: [] tags: - name: Security description: >- Merchant authentication (`OauthMerchantTokenController`). **v1.1** B2B token uses `X-CLIENT-ID`, `X-PARTNER-ID`, and `X-Signature` (no Basic auth). Secured routes also require the issued Bearer JWT plus `X-PARTNER-ID`. - name: Accounts description: >- Account management (`routes/merchantApiRoute.php`, `v1.0`). Path parameter `{id}` is always the account ULID. - name: Balance Inquiry description: >- Merchant and per-account balance inquiry (`BalanceController`, `v1.0`). Path `account_id` is the account ULID. - name: Statements description: >- Per-account statement list and detail (`AccountController::accountStatements`, `accountStatementDetail`, prefix `v1.0/statements`). Flugger responses; detail path param `{statement_id}` maps to `statements.transaction_id`. - name: Payment Link description: >- Payment link CRUD and payment-method catalog (`PaymentLinkApiController`, prefix `v1.0/payment-link-manage`). `account_id` is ULID; `payment_link_id` is numeric `payment_links.id`. - name: Payment Link History description: >- Payment link transaction/history listing and detail (`PaymentLinkApiController`, prefix `v1.0/payment-link-histories`). `history_id` is numeric `payment_link_histories.id`. - name: Virtual Account description: >- Native VA CRUD (`VirtualAccountController`, prefix `v1.0/virtual-accounts`). `account_id` and `virtual_account_id` are ULIDs. - name: VA Transaction description: >- VA money-in transaction listing and detail (`VirtualAccountController`, prefix `v1.0/va-transactions`). - name: QRIS (Money In) description: >- MPM dynamic QRIS list, show, and generate (`QrisMpmDynamicApiController`, prefix `v1.0/qris-dynamic`). - name: QRIS (Money Out) description: >- Issuer MPM decode/inquiry, payment credit (money out), and transaction status (`QrisIssuerMpmController`, `QrisApiV2Controller::checkStatus`, prefix `v2.0/qris`). Related list/detail: `GET /api/v2.0/qris/transaction/...`. - name: E-Wallet (Money In) description: >- E-Wallet Native checkout and transactions (`EwalletNativeApiController`, `EwalletNativeTransactionApiController`, `EwalletNativeV2ApiController`). Paths include `v1.0/ewallet-native`, `v1.0/ewallet-native-transactions`, and `v2.0/ewallet-native`. - name: E-Wallet (Money Out) description: >- E-wallet disbursement / top-up to beneficiary wallets (`EWalletTopUpController`, prefix `v2.0/ewallet`). Responses use the custom **`MerchantV2ApiEnvelope`** with **`MerchantV2ResponseCode`** (SP000–SP020). - name: Card (Money In) description: >- One-time card payment, cancel, and inquiry (`CardPaymentMerchantApiController`, prefix `v2.0/card`). - name: Subscription (Recurring) description: >- Credit-card recurring subscription plans (`SubscriptionPlanApiController`, prefix `v2.0/recurring`). Plan `{id}` is UUID (`sub_plans.id`). - name: Direct Debit description: >- Direct Debit — bind a customer bank account once via hosted webview, then charge it host-to-host (`DirectDebitMerchantController`, prefix `v2.0/direct-debit`). Binding `{binding_id}` and transaction `{transaction_id}` are UUIDs. Responses use the **`MerchantV2ApiEnvelope`** with both standard SP000–SP020 codes and Direct-Debit-specific codes (`SP_DD_*`). The `/charge` endpoint is additionally protected by **`X-Signature`** + **`X-Timestamp`** (`verify.signature-internal`); see operation parameters for the signing scheme. - name: Account Transfer description: >- Move funds between sub-accounts within the same merchant (`AnotherAccountApiController`, prefix `v1.0/account-transfer`). The transfer endpoint requires request signature headers (`verify.signature-internal`). Both accounts must belong to the authenticated merchant and be accessible to the credential. - name: Disbursement (Money Out) description: >- Bank disbursement (`DisbursementController` **v1.0**, `DisbursementV2Controller` **v2.0**). **v1.0** list/show/fee/beneficiary/transfer use Flugg envelopes; v1 inquiry-status uses the **custom v2 envelope** (`MerchantV2ApiEnvelope`, codes **SP000–SP020**). **v2.0** check-beneficiary, transfer, and inquiry-status use the same custom envelope — see component schema **`MerchantV2ResponseCode`** for the full response code table. - name: Cardless Withdrawal description: >- Cardless withdrawal API for initiating ATM cash withdrawals without a physical card. Supports creating withdrawals with OTP generation, listing transaction history, viewing transaction details, canceling pending withdrawals, and deleting canceled records. All endpoints use the `v1.0/cardless-withdrawals` route prefix and the standard success/error response envelope. Path parameter `{id}` refers to the `transaction_id` (platform-assigned business identifier). paths: /api/v2.0/recurring/plans/{id}: get: tags: - Subscription (Recurring) summary: Get Plan description: Retrieves a single subscription plan by its UUID. operationId: recurringPlanShow parameters: - name: id in: path required: true schema: type: string format: uuid responses: '200': description: '**SP000** Successfully — `data` is `RecurringPlanData`.' content: application/json: schema: $ref: '#/components/schemas/RecurringPlanSuccessResponse' '401': description: '**SP013** Unauthorized.' content: application/json: schema: $ref: '#/components/schemas/RecurringPlanErrorUnauthorizedResponse' '404': description: '**SP100** Subscription Plan Not Found for this merchant.' content: application/json: schema: $ref: '#/components/schemas/RecurringPlanErrorPlanNotFoundResponse' '500': description: '**SP002** General Failure — unexpected error.' content: application/json: schema: $ref: '#/components/schemas/RecurringPlanErrorGeneralFailureResponse' security: - BearerAuth: [] PartnerId: [] components: schemas: RecurringPlanSuccessResponse: description: >- Merchant v2 envelope returned on a successful plan operation (`SP000`). Used by create (HTTP 201), show, update, and cancel (HTTP 200). The `data.upgrade` block is present only on an upgrade/downgrade. required: - response_code - response_message - data properties: response_code: $ref: '#/components/schemas/MerchantV2ResponseCode' response_message: $ref: '#/components/schemas/MerchantV2ResponseMessage' data: $ref: '#/components/schemas/RecurringPlanData' type: object example: response_code: SP000 response_message: Successfully data: id: 9f8b6c2e-1a2b-4c3d-8e4f-5a6b7c8d9e0f name: Monthly Pro Subscription amount: '150000' currency: IDR created_at: '2026-06-09T10:00:00+07:00' schedule: interval: 1 interval_unit: month current_interval: 1 total_interval: 12 start_time: '2026-07-01T00:00:00+07:00' previous_payment_at: null next_payment_at: '2026-07-01T00:00:00+07:00' status: active payment_type: credit_card retry_policy: max_attempts: 3 interval_days: 1 failed_payment_action: continue_plan metadata: description: Pro plan monthly billing extra: [] subscription_id: SUB-2026-0001 merchant_reff_no: REF-0001 payment_link_url: https://pay.singapay.id/sub/9f8b6c2e parent_plan_id: null created_from: null RecurringPlanErrorUnauthorizedResponse: description: >- Merchant v2 envelope when the request is not authenticated (`SP013`, HTTP 401). required: - response_code - response_message properties: response_code: description: Business response code. type: string example: SP013 response_message: description: Human-readable message. type: string example: Unauthorized type: object example: response_code: SP013 response_message: Unauthorized RecurringPlanErrorPlanNotFoundResponse: description: >- Merchant v2 envelope when the plan does not exist for this merchant (`SP100`, HTTP 404). Returned by show, update, and cancel. required: - response_code - response_message properties: response_code: description: Business response code. type: string example: SP100 response_message: description: Human-readable message. type: string example: Subscription Plan Not Found data: type: - object - 'null' example: null type: object example: response_code: SP100 response_message: Subscription Plan Not Found RecurringPlanErrorGeneralFailureResponse: description: >- Merchant v2 envelope for unexpected server-side failures (`SP002`, HTTP 500). required: - response_code - response_message properties: response_code: description: Business response code. type: string example: SP002 response_message: description: Human-readable message. type: string example: An unexpected error occurred data: type: - object - 'null' example: null type: object example: response_code: SP002 response_message: An unexpected error occurred data: null MerchantV2ResponseCode: description: SingaPay custom business response code. type: string example: SP000 MerchantV2ResponseMessage: description: Human-readable label paired with `response_code`. type: string example: Successfully RecurringPlanData: description: '`data` object shape from `SubscriptionPlanResource` (success responses).' properties: id: description: Plan UUID (`sub_plans.id`). type: string format: uuid example: 9f8b6c2e-1a2b-4c3d-8e4f-5a6b7c8d9e0f name: description: Plan name. type: - string - 'null' example: Monthly Pro Subscription amount: description: Stringified IDR amount (integer string when whole). type: string example: '150000' currency: description: ISO 4217 currency code. type: string example: IDR created_at: description: Plan creation timestamp. type: - string - 'null' format: date-time example: '2026-06-09T10:00:00+07:00' schedule: $ref: '#/components/schemas/RecurringPlanScheduleBlock' status: description: Current plan status. type: - string - 'null' example: active payment_type: description: Resolved payment instrument. type: - string - 'null' example: credit_card retry_policy: $ref: '#/components/schemas/RecurringPlanRetryPolicyBlock' metadata: description: Plan metadata. properties: description: description: Plan description. type: - string - 'null' example: Pro plan monthly billing extra: description: Free-form merchant metadata. type: object additionalProperties: true type: object subscription_id: description: API-facing alias of `sub_plans.reference_id`. type: - string - 'null' example: SUB-2026-0001 merchant_reff_no: description: Merchant reference number. type: - string - 'null' example: REF-0001 payment_link_url: description: Payment link for the plan. type: - string - 'null' format: uri example: https://pay.singapay.id/sub/9f8b6c2e parent_plan_id: description: Superseded plan UUID when this plan came from an upgrade. type: - string - 'null' format: uuid example: null created_from: description: '`upgrade` or `downgrade` when this plan replaced another.' type: - string - 'null' example: null upgrade: oneOf: - $ref: '#/components/schemas/RecurringPlanUpgradeBlock' - type: 'null' type: object RecurringPlanScheduleBlock: description: Billing schedule details returned with a plan. properties: interval: description: Number of `interval_unit`s between charges. type: integer example: 1 interval_unit: description: Unit of the billing interval. type: string enum: - day - week - month example: month current_interval: description: Current cycle number (0 before the first cycle). type: integer example: 1 total_interval: description: Maximum number of billing cycles, or null for open-ended. type: - integer - 'null' example: 12 start_time: description: First charge window. type: - string - 'null' format: date-time example: '2026-07-01T00:00:00+07:00' previous_payment_at: description: Timestamp of the last paid bill. type: - string - 'null' format: date-time example: null next_payment_at: description: Timestamp of the next scheduled charge. type: - string - 'null' format: date-time example: '2026-07-01T00:00:00+07:00' type: object RecurringPlanRetryPolicyBlock: description: Failed-payment retry policy returned with a plan. properties: max_attempts: description: Automatic retry attempts after a failed charge. type: integer example: 3 interval_days: description: Days between consecutive retries. type: integer example: 1 failed_payment_action: description: Action taken once retries are exhausted. type: - string - 'null' example: continue_plan type: object RecurringPlanUpgradeBlock: description: >- Present on successful **upgrade** PATCH responses only (`SubscriptionPlanApiController::update` when `isUpgrade()`). properties: previous_plan_id: description: UUID of the superseded plan. type: - string - 'null' format: uuid example: 7c1a9d4e-2b3c-4d5e-9f60-1a2b3c4d5e6f direction: description: Whether the new plan is more or less expensive than the old one. type: string enum: - upgrade - downgrade example: upgrade difference: description: Amount delta between the old and new plan. properties: old_amount: description: Previous per-cycle amount in IDR. type: number example: 150000 new_amount: description: New per-cycle amount in IDR. type: number example: 200000 difference: description: Absolute difference in IDR. type: number example: 50000 type: description: Direction of the amount change. type: string enum: - increase - decrease - no_change example: increase type: object prorated_charge: description: Proration bill raised for the upgrade, when applicable. properties: bill_id: description: Internal proration bill id. type: integer example: 9012 amount: description: Proration amount in IDR. type: number example: 50000 status: description: Proration bill status. type: - string - 'null' example: pending type: - object - 'null' payment_link_url: description: Payment link for the prorated charge, when one was issued. type: - string - 'null' format: uri example: https://pay.singapay.id/bill/9012 type: object securitySchemes: BearerAuth: type: http description: >- JWT issued by `POST /api/v1.1/access-token/b2b`. Send `Authorization: Bearer `. bearerFormat: JWT scheme: bearer PartnerId: type: apiKey description: Merchant API key (`Credential.api_key`). Required on every request. name: X-PARTNER-ID in: header ````