> ## 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 settlement-coverage capabilities

> Settlement-coverage transparency — the messages/flows the rail implements versus what SILOC defines (the CATALOG.md-backed view).



## OpenAPI

````yaml es/openapi/v3-current/siloc.yaml get /api/v1/siloc/capabilities
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/capabilities:
    get:
      tags:
        - Integration
      summary: List settlement-coverage capabilities
      description: >-
        Settlement-coverage transparency — the messages/flows the rail
        implements versus what SILOC defines (the CATALOG.md-backed view).
      operationId: listCapabilities
      parameters:
        - description: Opaque pagination cursor.
          explode: false
          in: query
          name: cursor
          schema:
            description: Opaque pagination cursor.
            type: string
        - description: Page size (default 50, max 200).
          explode: false
          in: query
          name: limit
          schema:
            default: 50
            description: Page size (default 50, max 200).
            format: int64
            maximum: 200
            minimum: 1
            type: integer
      responses:
        '200':
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/CapabilityListResponse'
          description: OK
        default:
          content:
            application/problem+json:
              schema:
                $ref: '#/components/schemas/Detail'
          description: Error
      security:
        - BearerAuth: []
components:
  schemas:
    CapabilityListResponse:
      additionalProperties: false
      properties:
        correlationId:
          description: Request-scoped correlation identifier echoing X-Request-ID.
          type: string
        items:
          description: The page of capabilities (never null).
          items:
            $ref: '#/components/schemas/CapabilityResponse'
          type:
            - array
            - 'null'
        limit:
          description: Effective page size.
          format: int64
          type: integer
        nextCursor:
          description: Opaque cursor for the next page; empty when exhausted.
          type: string
        prevCursor:
          description: >-
            Reserved for future bidirectional cursoring; omitted until
            supported.
          type: string
      required:
        - items
        - limit
        - correlationId
      type: object
    Detail:
      additionalProperties: false
      properties:
        code:
          description: >-
            Stable, machine-readable domain error code scoped to the emitting
            service (format: <SERVICE>-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
    CapabilityResponse:
      additionalProperties: false
      properties:
        direction:
          description: Message direction relative to the rail.
          enum:
            - INBOUND
            - OUTBOUND
          type: string
        disposition:
          description: Coverage disposition (full / notice / deferred / relayed).
          examples:
            - full
          type: string
        implemented:
          description: >-
            Whether the rail implements this message/flow (vs merely defined by
            SILOC).
          type: boolean
        messageType:
          description: The SILOC message/flow code.
          examples:
            - LDL0021
          type: string
      required:
        - messageType
        - implemented
      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

````