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

# List invoice transactions



## OpenAPI

````yaml /openapi.yaml get /v1/invoices/{id}/transactions
openapi: 3.1.0
info:
  title: Meum Public Merchant API
  version: 1.0.0
  description: >
    Public merchant API for programmatic payment management: invoices,
    transactions,

    payment links, webhooks, and WooCommerce integration.


    Authenticate with a store-scoped API key (`sk_live_*`) via Bearer token.

    Base URL: https://api.meum.io
  contact:
    name: Meum Support
    email: support@meum.io
    url: https://meum.io
servers:
  - url: https://api.meum.io
    description: Production
security:
  - bearerAuth: []
tags:
  - name: Health
    description: Service health checks
  - name: Invoices
    description: Invoice lifecycle
  - name: Transactions
    description: On-chain payment transactions
  - name: Payment Links
    description: Reusable payment link management
  - name: Webhooks
    description: Webhook endpoint and delivery management
  - name: Integrations
    description: Third-party platform integrations
paths:
  /v1/invoices/{id}/transactions:
    get:
      tags:
        - Invoices
      summary: List invoice transactions
      operationId: listInvoiceTransactions
      parameters:
        - $ref: '#/components/parameters/InvoiceId'
      responses:
        '200':
          description: Transactions for the invoice
          content:
            application/json:
              schema:
                type: object
                required:
                  - data
                properties:
                  data:
                    type: array
                    items:
                      $ref: '#/components/schemas/PublicTransaction'
        '404':
          $ref: '#/components/responses/NotFound'
components:
  parameters:
    InvoiceId:
      name: id
      in: path
      required: true
      description: Invoice ID from create or list responses (starts with `inv_`).
      schema:
        type: string
        pattern: ^(inv_|txn_|plink_|wh_|whd_|evt_|int_)[0-9a-z]{20,32}$
  schemas:
    PublicTransaction:
      type: object
      description: A payment, payout, or refund movement tied to an invoice.
      properties:
        id:
          type: string
          pattern: ^(inv_|txn_|plink_|wh_|whd_|evt_|int_)[0-9a-z]{20,32}$
          description: Transaction ID (`txn_...`).
        invoice_id:
          type: string
          pattern: ^(inv_|txn_|plink_|wh_|whd_|evt_|int_)[0-9a-z]{20,32}$
          description: Invoice this transaction belongs to (`inv_...`).
        type:
          type: string
          enum:
            - payment_origin
            - settlement
            - refund
          description: |
            What kind of movement this is:
            - `payment_origin`: money the customer sent
            - `settlement`: money paid out to your wallet
            - `refund`: money returned to the customer
          example: payment_origin
        network:
          type:
            - string
            - 'null'
          description: Blockchain used (e.g. `near`, `ethereum`). `null` if not on-chain.
          example: near
        token:
          type:
            - string
            - 'null'
          description: Token involved (e.g. `USDC`).
          example: USDC
        amount:
          type:
            - string
            - 'null'
          description: Amount moved, as a decimal string (e.g. `"100.00"`).
          example: '100.00'
        transaction_hash:
          type: string
          description: On-chain transaction ID (block explorer lookup).
          example: '0xabc123def4567890abcdef1234567890abcdef1234567890abcdef1234567890'
        from_wallet:
          type:
            - string
            - 'null'
          description: Wallet that sent the funds.
        to_wallet:
          type:
            - string
            - 'null'
          description: Wallet that received the funds.
        confirmations:
          type:
            - integer
            - 'null'
          description: >-
            How many blocks have confirmed this transaction. `null` if not
            tracked.
        status:
          type: string
          description: Current state (for example `pending`, `confirmed`).
          example: confirmed
        verified:
          type: boolean
          description: true when the transaction has been verified on the blockchain.
        confirmed_at:
          type:
            - string
            - 'null'
          format: date-time
          description: >-
            When enough confirmations were reached (UTC). `null` if still
            pending.
        created_at:
          type: string
          format: date-time
          description: When this record was created (UTC).
        updated_at:
          type: string
          format: date-time
          description: When this record was last updated (UTC).
    PublicApiError:
      type: object
      description: Standard error envelope for Public API v1 endpoints.
      required:
        - error
      properties:
        error:
          type: object
          description: Error details for the failed request.
          required:
            - type
            - code
            - message
            - request_id
          properties:
            type:
              type: string
              description: High-level error category used for programmatic handling.
              enum:
                - invalid_request
                - authentication_error
                - permission_error
                - not_found
                - conflict
                - rate_limit_error
                - api_error
              example: not_found
            code:
              type: string
              description: >-
                Stable machine-readable error code (for example
                `invoice_not_found`).
              example: invoice_not_found
            message:
              type: string
              description: Human-readable explanation suitable to show in logs or UI.
              example: Invoice not found
            param:
              type: string
              description: Request field associated with the error, when applicable.
              example: url
            request_id:
              type: string
              description: Unique request ID. Include when contacting support.
              example: req_a1b2c3d4e5f6789012345678
      example:
        error:
          type: not_found
          code: invoice_not_found
          message: Invoice not found
          request_id: req_a1b2c3d4e5f6789012345678
  responses:
    NotFound:
      description: Resource not found
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/PublicApiError'
  securitySchemes:
    bearerAuth:
      type: http
      scheme: bearer
      description: |
        Store-scoped API key. Prefix with `sk_live_`.
        Example: `Authorization: Bearer sk_live_EXAMPLE_DO_NOT_USE`

````