> ## Documentation Index
> Fetch the complete documentation index at: https://docs.neobank.proofof.tech/llms.txt
> Use this file to discover all available pages before exploring further.

# Card Transactions



## OpenAPI

````yaml /openapi.json get /v1/cards/{card_id}/transactions
openapi: 3.1.0
info:
  summary: >-
    Canonical API for customer onboarding, accounts, remittance, mandates, and
    cards.
  title: Example Neobank
  version: 0.1.0
servers: []
security: []
paths:
  /v1/cards/{card_id}/transactions:
    get:
      tags:
        - Cards
      summary: Card Transactions
      operationId: card_transactions_v1_cards__card_id__transactions_get
      parameters:
        - in: path
          name: card_id
          required: true
          schema:
            title: Card Id
            type: string
        - in: query
          name: page
          required: false
          schema:
            default: 1
            minimum: 1
            title: Page
            type: integer
        - in: query
          name: page_size
          required: false
          schema:
            default: 25
            maximum: 100
            minimum: 1
            title: Page Size
            type: integer
      responses:
        '200':
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/CardTransactionPage'
          description: Successful Response
        '400':
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ProblemDetails'
          description: Malformed or invalid request semantics
        '401':
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ProblemDetails'
          description: Authentication required
        '403':
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ProblemDetails'
          description: Action not permitted
        '404':
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ProblemDetails'
          description: Resource not found
        '409':
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ProblemDetails'
          description: State or idempotency conflict
        '422':
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ProblemDetails'
          description: Request validation failed
        '429':
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ProblemDetails'
          description: Rate limit exceeded
        '502':
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ProblemDetails'
          description: Invalid upstream response
        '503':
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ProblemDetails'
          description: Provider capability unavailable
        '504':
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ProblemDetails'
          description: Provider timeout
components:
  schemas:
    CardTransactionPage:
      additionalProperties: false
      properties:
        items:
          items:
            $ref: '#/components/schemas/CardTransactionView'
          title: Items
          type: array
        page:
          minimum: 1
          title: Page
          type: integer
        page_size:
          maximum: 100
          minimum: 1
          title: Page Size
          type: integer
        total:
          minimum: 0
          title: Total
          type: integer
        total_pages:
          minimum: 0
          title: Total Pages
          type: integer
      required:
        - items
        - page
        - page_size
        - total
        - total_pages
      title: CardTransactionPage
      type: object
    ProblemDetails:
      additionalProperties: false
      properties:
        code:
          title: Code
          type: string
        detail:
          title: Detail
          type: string
        fields:
          anyOf:
            - items:
                additionalProperties: true
                type: object
              type: array
            - type: 'null'
          title: Fields
        instance:
          title: Instance
          type: string
        refresh_onboarding:
          title: Refresh Onboarding
          type: boolean
        request_id:
          title: Request Id
          type: string
        retryable:
          title: Retryable
          type: boolean
        status:
          title: Status
          type: integer
        submission_uncertain:
          title: Submission Uncertain
          type: boolean
        title:
          title: Title
          type: string
        type:
          title: Type
          type: string
      required:
        - type
        - title
        - status
        - detail
        - instance
        - code
        - request_id
        - retryable
        - submission_uncertain
        - refresh_onboarding
      title: ProblemDetails
      type: object
    CardTransactionView:
      additionalProperties: false
      properties:
        amount:
          $ref: '#/components/schemas/SignedMoney'
        authorized_at:
          format: date-time
          title: Authorized At
          type: string
        card_id:
          title: Card Id
          type: string
        description:
          title: Description
          type: string
        fee:
          $ref: '#/components/schemas/NonNegativeMoney'
        id:
          title: Id
          type: string
        settled_at:
          anyOf:
            - format: date-time
              type: string
            - type: 'null'
          title: Settled At
        status:
          title: Status
          type: string
      required:
        - id
        - card_id
        - description
        - amount
        - status
        - authorized_at
        - settled_at
        - fee
      title: CardTransactionView
      type: object
    SignedMoney:
      additionalProperties: false
      properties:
        amount:
          examples:
            - '-18.75'
          pattern: ^[+-]?(?:\d+(?:\.\d*)?|\.\d+)(?:[eE][+-]?\d+)?$
          title: Amount
          type: string
        currency:
          examples:
            - AED
          pattern: ^[A-Za-z]{3}$
          title: Currency
          type: string
      required:
        - currency
        - amount
      title: SignedMoney
      type: object
    NonNegativeMoney:
      additionalProperties: false
      properties:
        amount:
          examples:
            - '0.00'
          pattern: ^\+?(?:\d+(?:\.\d*)?|\.\d+)(?:[eE][+-]?\d+)?$
          title: Amount
          type: string
        currency:
          examples:
            - AED
          pattern: ^[A-Za-z]{3}$
          title: Currency
          type: string
      required:
        - currency
        - amount
      title: NonNegativeMoney
      type: object

````