> ## Documentation Index > Fetch the complete documentation index at: https://docs.stableyard.fi/llms.txt > Use this file to discover all available pages before exploring further. # Disable a linked bank account > Disable a linked bank account for future use. Financial history and the masked identity are retained, and repeated disables keep the original disable date. If the bank account is the preferred settlement destination, change the preference first. Encrypted bank details, in every enabled country, become eligible for deletion after 30 days. Unsettled settlement references defer that cleanup. ## OpenAPI ````yaml openapi.json DELETE /v2/accounts/{accountId}/bank-accounts/{bankAccountId} openapi: 3.1.0 info: title: Stableyard Partner API version: 2.0.0-staging x-stableyard-api-version: '2026-09-09' x-stableyard-supported-api-versions: - '2026-09-09' summary: Backend API for UPAs, Payments, activity, and optional financial products. description: > Use this API from a trusted partner backend with an app ID and app secret. ## Recommended integration 1. Call `GET /v2/partners/config` to verify credentials and discover enabled capabilities. 2. Create a UPA only when your product needs a persistent Stableyard account. 3. Create a receive or send Payment with `POST /v2/payments`. 4. Redirect a payer to the returned `paymentUrl` or pass the Payment credentials to an official Stableyard interface SDK. 5. Process signed webhooks and fetch the Payment by ID for reconciliation. Checkout execution and account-bound browser endpoints are intentionally documented in the separate Interfaces & SDKs reference. Console endpoints are dashboard implementation details and are not part of the partner integration contract. x-stableyard-documentation-surface: partner servers: - url: https://prod-api.stableyard.fi description: Production - url: https://staging-api-v2.stableyard.fi description: Staging - url: http://localhost:3001 description: Local security: [] tags: - name: Authentication x-displayName: API authentication description: Verify your app ID and app secret before calling UPA APIs. - name: Accounts x-displayName: UPA Accounts description: Create Universal Payment Accounts and manage account settings. - name: Deposit Addresses description: Create reusable receive addresses and verify inbound deposits. - name: Identity & KYC description: >- Verify the UPA email and run provider-neutral identity verification. Managed vaults and fiat payment rails use this same verified UPA identity. - name: Vaults description: >- Create Safe/Zodiac controlled stablecoin vaults and manage policy updates for accounts. - name: Payments description: >- Create escrow-first payments, issue partner-authenticated send instructions or executions, power public checkout, and reconcile collection through final account settlement. - name: Balances & Transactions description: >- Read Stableyard-posted financial activity. Balances are ledger projections of activity Stableyard processed; they are not live balances of externally controlled wallets. paths: /v2/accounts/{accountId}/bank-accounts/{bankAccountId}: delete: tags: - Accounts summary: Disable linked bank account description: >- Disable the bank account for future use. Financial history and masked identity are retained. Encrypted bank details in every enabled country are eligible for deletion after 30 days; unsettled settlement references defer cleanup. Repeated disables preserve the original disable date. A preferred destination must be changed first. operationId: disableBankAccountById parameters: - name: accountId in: path required: true schema: type: string example: acct_123 description: Canonical account id returned by the Accounts API. - name: bankAccountId in: path required: true schema: type: string - name: Stableyard-Version in: header required: false schema: type: string enum: - '2026-09-09' description: >- Optional contract-version assertion. Omit it to use the app environment's pinned version. A different supported version is accepted only after that environment is explicitly migrated. responses: '200': description: Disabled bank account headers: Stableyard-Version: description: >- Effective date-based Stableyard API contract version for this response. schema: type: string enum: - '2026-09-09' content: application/json: schema: $ref: '#/components/schemas/BankAccountResponse' examples: example: summary: Disable linked bank account 200 response value: bankAccount: id: bank_account_123 accountId: acct_123 accountHolderName: Alice Doe country: US currency: USD bankName: Example Bank bankCode: example accountNumberLast4: '1234' rail: ach status: pending_verification verification: version: 0 verifiedAt: null disabledAt: null createdAt: '2026-08-28T10:00:00.000Z' updatedAt: '2026-08-28T10:00:00.000Z' '400': $ref: '#/components/responses/BadRequest' '401': $ref: '#/components/responses/Unauthorized' '403': $ref: '#/components/responses/Forbidden' '404': $ref: '#/components/responses/NotFound' '409': $ref: '#/components/responses/Conflict' '424': $ref: '#/components/responses/FailedDependency' '429': $ref: '#/components/responses/TooManyRequests' security: - partnerBasicAuth: [] components: schemas: BankAccountResponse: type: object additionalProperties: false required: - bankAccount properties: bankAccount: $ref: '#/components/schemas/BankAccount' BankAccount: type: object additionalProperties: false required: - id - accountId - accountHolderName - country - currency - bankName - accountNumberLast4 - rail - status - verification - disabledAt - createdAt - updatedAt properties: id: type: string example: bank_account_123 accountId: type: string example: acct_123 accountHolderName: type: string example: Alice Doe country: type: string pattern: ^[A-Z]{2}$ example: US currency: type: string pattern: ^[A-Z]{3}$ example: USD bankName: type: string example: Example Bank bankCode: type: string maxLength: 64 description: >- Public country-directory bank code when supplied for a local bank link. accountNumberLast4: type: string example: '1234' rail: type: - string - 'null' example: ach status: type: string enum: - pending_verification - active - restricted - disabled verification: type: object additionalProperties: false required: - version - verifiedAt properties: version: type: integer minimum: 0 verifiedAt: type: - string - 'null' format: date-time disabledAt: type: - string - 'null' format: date-time createdAt: type: string format: date-time updatedAt: type: string format: date-time ErrorResponse: type: object additionalProperties: false required: - error properties: error: type: object additionalProperties: false required: - code - message properties: code: type: string minLength: 1 maxLength: 128 example: bad_request message: type: string minLength: 1 maxLength: 1000 example: The request is invalid details: {} responses: BadRequest: description: Bad request headers: Stableyard-Version: description: >- Effective date-based Stableyard API contract version for this response. schema: type: string enum: - '2026-09-09' content: application/json: schema: $ref: '#/components/schemas/ErrorResponse' examples: example: summary: BadRequest response value: error: code: bad_request message: The request is invalid details: example Unauthorized: description: Unauthorized headers: Stableyard-Version: description: >- Effective date-based Stableyard API contract version for this response. schema: type: string enum: - '2026-09-09' content: application/json: schema: $ref: '#/components/schemas/ErrorResponse' examples: example: summary: Unauthorized response value: error: code: bad_request message: The request is invalid details: example Forbidden: description: The app secret does not include the required scope headers: Stableyard-Version: description: >- Effective date-based Stableyard API contract version for this response. schema: type: string enum: - '2026-09-09' content: application/json: schema: $ref: '#/components/schemas/ErrorResponse' examples: example: summary: Forbidden response value: error: code: bad_request message: The request is invalid details: example NotFound: description: Not found headers: Stableyard-Version: description: >- Effective date-based Stableyard API contract version for this response. schema: type: string enum: - '2026-09-09' content: application/json: schema: $ref: '#/components/schemas/ErrorResponse' examples: example: summary: NotFound response value: error: code: bad_request message: The request is invalid details: example Conflict: description: Conflict headers: Stableyard-Version: description: >- Effective date-based Stableyard API contract version for this response. schema: type: string enum: - '2026-09-09' content: application/json: schema: $ref: '#/components/schemas/ErrorResponse' examples: example: summary: Conflict response value: error: code: bad_request message: The request is invalid details: example FailedDependency: description: Required chain, network, or provider configuration is missing headers: Stableyard-Version: description: >- Effective date-based Stableyard API contract version for this response. schema: type: string enum: - '2026-09-09' content: application/json: schema: $ref: '#/components/schemas/ErrorResponse' examples: example: summary: FailedDependency response value: error: code: bad_request message: The request is invalid details: example TooManyRequests: description: >- Rate limit, payment-option limit, selection cooldown, or temporary abuse block headers: Stableyard-Version: description: >- Effective date-based Stableyard API contract version for this response. schema: type: string enum: - '2026-09-09' Retry-After: description: Seconds until the caller should retry. schema: type: integer minimum: 1 RateLimit-Limit: description: Quota for the most constrained policy. schema: type: integer minimum: 1 RateLimit-Remaining: description: Requests remaining in that policy window. schema: type: integer minimum: 0 RateLimit-Reset: description: Seconds until that policy window resets. schema: type: integer minimum: 0 content: application/json: schema: $ref: '#/components/schemas/ErrorResponse' examples: example: summary: TooManyRequests response value: error: code: bad_request message: The request is invalid details: example securitySchemes: partnerBasicAuth: type: http scheme: basic description: >- HTTP Basic auth. Username is the Stableyard app ID. Password is the app secret. The optional Stableyard-Version request header must match the environment pin. ```` This documentation is built and hosted on [Mintlify](https://mintlify.com), a developer documentation platform.