> ## Documentation Index > Fetch the complete documentation index at: https://docs.lerian.studio/llms.txt > Use this file to discover all available pages before exploring further. # List the announced operations between this bank's own non-liquidantes > Lists the operations between two of this settlement bank's own non-liquidantes that the câmara announced, newest movement date first, paged (limit default 50, max 500). indrConfc says whether the câmara asked for a confirmation at all; deciding one it did not ask about is refused. RBAC: lbtr:read; the tenant is always derived from the validated request identity, never the payload. ## OpenAPI ````yaml /en/openapi/v3-current/slc.yaml get /v1/lbtr/nonliquidante-operations openapi: 3.1.0 info: description: >- API for Lerian SLC — the participant-side rail that connects the institution to Núclea's SLC card settlement. title: Lerian SLC API version: 1.0.0 servers: - url: https://slc.sandbox.lerian.net security: - BearerAuth: [] tags: - description: >- Settlement operation lifecycle — create, list, query, and control the NUliquid-tracked card operations (NUliquid = the 21-position id Núclea assigns each accepted operation) through the state machine. name: Operations - description: >- Participant catalog — the acquirers, sub-acquirers, IF Domicílio (bank where the merchant receives its sales), and settlement FIs (financial institutions) that take part in card settlement. name: Participants - description: >- Card arrangements (bandeira/scheme configurations, e.g. Visa/Master/Elo) attached to a participant. name: Arrangements - description: >- Regulated transport orchestration to Núclea's SLC — dispatch, recovery, retransmission, and connectivity testing over managed file-transfer, message-broker, and REST. name: Connectivity - description: >- Multilateral netting clearing positions — the net amount each participant settles per STR cycle (STR = Banco Central reserves-transfer system). name: Clearing - description: >- SaaS BYOK (Bring Your Own Key) signing-key provisioning — import parameters and register the client's ICP-Brasil server-type certificate material used to sign ASLC files (RSA, at least 2048 bits, and valid at the moment of import — all three are enforced); the SLC never receives the private key in cleartext. name: SigningKey - description: >- ASLC file intake and status — passthrough submission and processing status of the official Núclea card-settlement XML files (ASLC = Arquivo do Sistema de Liquidação de Cartões). name: Files - description: >- Read-only introspection of the embedded Núclea ASLC/RSFN (National Financial System Network) XSD schemas used to validate outbound and inbound messages. name: XSD Schemas - description: Read-only regulatory, compliance, and operational settlement reports. name: Reports - description: >- Outbound business-event webhook subscriptions and delivery management for consumers (client ledgers — optional). name: Webhooks - description: >- Administrative operations — hot-reloadable runtime configuration, dead-letter-queue inspection/replay, and outbox redispatch. name: Admin paths: /v1/lbtr/nonliquidante-operations: get: tags: - LBTR summary: List the announced operations between this bank's own non-liquidantes description: >- Lists the operations between two of this settlement bank's own non-liquidantes that the câmara announced, newest movement date first, paged (limit default 50, max 500). indrConfc says whether the câmara asked for a confirmation at all; deciding one it did not ask about is refused. RBAC: lbtr:read; the tenant is always derived from the validated request identity, never the payload. operationId: listLbtrNonSettlorOperations parameters: - description: Page size (default 50, max 500). explode: false in: query name: limit schema: description: Page size (default 50, max 500). examples: - '50' type: string - description: Row offset (default 0). explode: false in: query name: offset schema: description: Row offset (default 0). examples: - '0' type: string responses: '200': content: application/json: schema: $ref: '#/components/schemas/ListNonSettlorOperationsResponse' description: OK '422': content: application/problem+json: schema: $ref: '#/components/schemas/Detail' description: Unprocessable Entity '500': content: application/problem+json: schema: $ref: '#/components/schemas/Detail' description: Internal Server Error '501': content: application/problem+json: schema: $ref: '#/components/schemas/Detail' description: >- Not Implemented: this capability is not part of this deployment. Operations are registered unconditionally so the published contract is identical across deploy shapes; when the capability behind one did not compose here (authentication disabled, no database, no outbound transport, or the feature switched off) it answers this coded SLC-0012 problem. It is definitive for this deployment: retrying does not help, and the `detail` is deliberately scrubbed (any status >= 500 is). default: content: application/problem+json: schema: $ref: '#/components/schemas/Detail' description: Error components: schemas: ListNonSettlorOperationsResponse: additionalProperties: false properties: items: description: This page of announced operations, newest movement date first. items: $ref: '#/components/schemas/AnnouncedNonSettlorOperationResponse' type: array pagination: $ref: '#/components/schemas/LBTRPaginationMeta' description: Pagination metadata for this page. required: - items - pagination type: object Detail: additionalProperties: false properties: code: description: >- Stable, machine-readable domain error code scoped to the emitting service (format: -NNNN). type: string correlationId: description: Request-scoped correlation identifier echoing X-Request-ID. examples: - req-7a3f9c2e type: string detail: description: >- A human-readable explanation specific to this occurrence of the problem. examples: - Property foo is required but is missing. type: string errors: description: Optional list of individual error details items: $ref: '#/components/schemas/ErrorDetail' type: - array - 'null' instance: description: >- A URI reference that identifies the specific occurrence of the problem. examples: - https://example.com/error-log/abc123 format: uri type: string status: description: HTTP status code examples: - 400 format: int64 type: integer title: description: >- A short, human-readable summary of the problem type. This value should not change between occurrences of the error. examples: - Bad Request type: string type: default: about:blank description: A URI reference to human-readable documentation for the error. examples: - https://example.com/errors/example format: uri type: string upstream: $ref: '#/components/schemas/Upstream' description: >- RFC 9457 extension member: the error a proxied third-party provider reported. Absent unless the emitting service explicitly surfaced one. required: - correlationId type: object AnnouncedNonSettlorOperationResponse: additionalProperties: false properties: agCredtd: description: The credited branch. type: string agDebtd: description: The debited branch. type: string announcedAt: description: When this rail absorbed the announcement (RFC3339). type: string closedAt: description: When the announcement reached a terminal state (RFC3339). type: string cnpjNLiqdantCredtd: description: The credited non-liquidante's CNPJ. type: string cnpjNLiqdantDebtd: description: The debited non-liquidante's CNPJ. type: string ctCredtd: description: The credited account. type: string ctDebtd: description: The debited account. type: string decidedAt: description: When the operator decided (RFC3339). type: string decision: description: >- What the operator chose, carried forward past ANSWERED/REFUSED. Absent before a decision. type: string descAtv: description: The asset description. type: string dtMovto: description: The settlement business day. type: string hist: description: The câmara's free-text history. type: string id: description: The announced operation's id. type: string identdPartCamrCredtd: description: The credited side's câmara participant identifier. type: string identdPartCamrDebtd: description: The debited side's câmara participant identifier. type: string indrConfc: description: >- Whether the câmara requires a confirmation at all, carried verbatim from the wire. Deciding an operation it did not ask about is refused with 422. type: string ispbIF: description: >- The ONE settlement bank both non-liquidantes sit under, i.e. this institution. type: string ispbLTR: description: The câmara's ISPB. type: string numCtrlLTR: description: The câmara-minted control number that identifies this operation. type: string numOpLTR: description: >- The LTR operation number; mutually exclusive with the two per-side numbers above. type: string numOpLTRCredtd: description: The credited side's LTR operation number. type: string numOpLTRDebtd: description: The debited side's LTR operation number. type: string sourceMessageId: description: >- The identifier of the inbound message that carried this announcement. type: string status: description: >- ANNOUNCED (awaiting a decision), CONFIRMED or REJECTED (decided, command in flight), ANSWERED or REFUSED (the câmara answered). type: string subTpAtv: description: The asset sub-type. type: string tpOpLTR: description: The LTR operation type. type: string version: description: The version a decision is authorised against. format: int64 type: integer vlrLanc: description: >- The value the bank is asked to confirm or reject, verbatim, as a decimal string. This is the value a decision must state to be accepted. type: string required: - id - numCtrlLTR - ispbLTR - ispbIF - cnpjNLiqdantDebtd - cnpjNLiqdantCredtd - vlrLanc - subTpAtv - indrConfc - dtMovto - status - version - sourceMessageId - announcedAt type: object LBTRPaginationMeta: additionalProperties: false properties: hasNext: description: True when the returned page filled the requested limit. examples: - false type: boolean page: description: 1-based page number derived from the offset. examples: - 1 format: int64 type: integer perPage: description: Requested page size. examples: - 50 format: int64 type: integer required: - page - perPage - hasNext type: object ErrorDetail: additionalProperties: false properties: location: description: >- Where the error occurred, e.g. 'body.items[3].tags' or 'path.thing-id' type: string message: description: Error message text type: string value: description: The value at the given location type: object Upstream: additionalProperties: false properties: code: description: The upstream provider's own error code, verbatim. examples: - E4001 type: string message: description: >- The upstream provider's own error message, verbatim (bounded, never its raw response body). examples: - account not found at provider type: string type: object securitySchemes: BearerAuth: bearerFormat: JWT description: JWT bearer token issued by the identity provider. scheme: bearer type: http ````