> ## 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. # Get a cycle's recálculo round chain > The ordered Art.18 recálculo rounds for the cycle (oldest first), each projected verbatim — the excluded participant, the recomputed side + amount, the complement window (a later round surfaces the +15min prorrogation), and the internal resolution label — plus a note that any post-exclusion residual is a bilateral participant TED (surfacing, not routing). An unknown cycle is 404; a cycle that never entered recálculo is an empty chain. ## OpenAPI ````yaml es/openapi/v3-current/siloc.yaml get /api/v1/siloc/cycles/{cycleId}/recalculations openapi: 3.1.0 info: description: >- Interfaz OpenAPI 3.1 de Lerian SILOC, el riel del lado del participante que conecta la institución con la liquidación interbancaria diferida por neteo SILOC de Núclea. Cubre las capacidades de cobertura de liquidación, el registro de participantes y su estado operativo, el ciclo de vida de los certificados regulados, el relay de mensajes del dominio de tarjetas y su estado, el reenvío administrativo de fallos de relay estacionados, los ciclos OT y las rondas de recálculo, las instrucciones de liquidación, la ingestión de ROC, las alertas operacionales, los cambios de agenda de contingencia, la lectura del calendario de días útiles y la trilla de auditoría. title: Lerian SILOC API version: 1.0.0 servers: - url: http://localhost:9820 security: [] paths: /api/v1/siloc/cycles/{cycleId}/recalculations: get: tags: - Settlement summary: Get a cycle's recálculo round chain description: >- The ordered Art.18 recálculo rounds for the cycle (oldest first), each projected verbatim — the excluded participant, the recomputed side + amount, the complement window (a later round surfaces the +15min prorrogation), and the internal resolution label — plus a note that any post-exclusion residual is a bilateral participant TED (surfacing, not routing). An unknown cycle is 404; a cycle that never entered recálculo is an empty chain. operationId: getCycleRecalculations parameters: - description: Cycle id. in: path name: cycleId required: true schema: description: Cycle id. format: uuid type: string responses: '200': content: application/json: schema: $ref: '#/components/schemas/RecalculationChainResponse' description: OK default: content: application/problem+json: schema: $ref: '#/components/schemas/Detail' description: Error security: - BearerAuth: [] components: schemas: RecalculationChainResponse: additionalProperties: false properties: cycleId: description: Cycle whose recálculo chain this is. format: uuid type: string items: description: >- The recálculo rounds, oldest first (never null; empty when the cycle never entered recálculo). items: $ref: '#/components/schemas/RecalculationRoundResponse' type: - array - 'null' residualNote: description: >- Fixed note: a post-exclusion residual is a bilateral participant-responsibility TED, surfaced not routed. type: string required: - cycleId - items - residualNote type: object Detail: additionalProperties: false properties: code: description: >- Stable, machine-readable domain error code scoped to the emitting service (format: -NNNN). examples: - ERR-0001 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 type: object RecalculationRoundResponse: additionalProperties: false properties: complementWindowClosesAt: description: >- Received complement/deposit deadline for the round; a later round surfaces the +15min prorrogation as its own window. format: date-time type: string defaultingParticipantIspb: description: ISPB of the participant the PAG0101 exclusion notice named. type: string recomputedAmount: description: >- Recomputed obligation magnitude (NUMERIC(19,2)), decimal string, projected verbatim. type: string recomputedSide: description: >- Explicit money direction of the recomputed obligation (never derived from a sign). enum: - DEBIT - CREDIT type: string resolution: description: br-siloc-internal audit label; omitted while the round is pending. enum: - COMPLEMENTED - EXCLUDED type: string round: description: Recálculo iteration number for the cycle (1, 2, 3, …). format: int64 type: integer required: - round - defaultingParticipantIspb - recomputedSide - recomputedAmount - complementWindowClosesAt 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 securitySchemes: BearerAuth: bearerFormat: JWT description: JWT bearer token issued by the identity provider. scheme: bearer type: http ````