Octobat Transactions API

openapi: 3.0.3
info:
  title: Octobat Coupons Transactions API
  description: 'Octobat is a billing, invoicing, and tax-compliance platform for online businesses. This OpenAPI document describes the public REST API at base URL https://apiv2.octobat.com. The API is Stripe-style: resource-oriented, form or JSON request bodies, and HTTP Basic authentication using your secret key as the username with an empty password (curl: -u sk_live_xxx:). Test-mode keys (sk_test_) and live-mode keys (sk_live_) select the environment.


    Endpoint provenance: paths marked "confirmed" are demonstrated directly in Octobat''s own documentation (register-transactions and tax-calculation guides). The remaining CRUD and action paths are modeled from Octobat''s official Ruby SDK (github.com/0ctobat/octobat-ruby), which derives resource URLs as the snake_cased, pluralized class name and uses POST to create, PATCH to update, GET to retrieve/list, and DELETE to remove. Request and response schemas are representative, not exhaustive; consult the live API reference at https://v2apidoc.octobat.com for full field-level detail.


    Operating status: Octobat was acquired by Mirakl in November 2021. The standalone marketing site now redirects to mirakl.com; docs.octobat.com and apiv2.octobat.com remain available to existing integrators.'
  version: '2.0'
  contact:
    name: Octobat
    url: https://docs.octobat.com
    email: support@octobat.com
servers:
- url: https://apiv2.octobat.com
  description: Octobat API v2 (production)
security:
- basicAuth: []
tags:
- name: Transactions
  description: Payments registered against invoices for reconciliation and tax reporting.
paths:
  /transactions:
    get:
      operationId: listTransactions
      tags:
      - Transactions
      summary: List transactions
      parameters:
      - name: customer
        in: query
        required: false
        schema:
          type: string
      - name: invoice
        in: query
        required: false
        schema:
          type: string
      responses:
        '200':
          description: A list of transactions.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/TransactionList'
        '401':
          $ref: '#/components/responses/Unauthorized'
    post:
      operationId: createTransaction
      tags:
      - Transactions
      summary: Register a transaction
      description: Registers a successful payment so Octobat can reconcile it with an invoice and drive tax reporting. (Confirmed in Octobat docs.)
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/TransactionCreate'
      responses:
        '200':
          description: The created transaction.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Transaction'
        '401':
          $ref: '#/components/responses/Unauthorized'
  /transactions/{id}:
    parameters:
    - name: id
      in: path
      required: true
      schema:
        type: string
    get:
      operationId: retrieveTransaction
      tags:
      - Transactions
      summary: Retrieve a transaction
      responses:
        '200':
          description: The requested transaction.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Transaction'
        '401':
          $ref: '#/components/responses/Unauthorized'
    patch:
      operationId: updateTransaction
      tags:
      - Transactions
      summary: Update a transaction
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/TransactionCreate'
      responses:
        '200':
          description: The updated transaction.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Transaction'
        '401':
          $ref: '#/components/responses/Unauthorized'
  /transactions/csv_export:
    post:
      operationId: exportTransactionsCsv
      tags:
      - Transactions
      summary: Export transactions to CSV
      responses:
        '200':
          description: Export accepted.
        '401':
          $ref: '#/components/responses/Unauthorized'
components:
  responses:
    Unauthorized:
      description: Authentication failed - missing or invalid secret key.
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/Error'
  schemas:
    TransactionList:
      type: object
      properties:
        object:
          type: string
          example: list
        data:
          type: array
          items:
            $ref: '#/components/schemas/Transaction'
    Transaction:
      allOf:
      - $ref: '#/components/schemas/TransactionCreate'
      - type: object
        properties:
          id:
            type: string
          object:
            type: string
            example: transaction
          created:
            type: integer
    TransactionCreate:
      type: object
      properties:
        customer:
          type: string
        invoice:
          type: string
        payment_recipient:
          type: string
        currency:
          type: string
        amount:
          type: integer
        flow_type:
          type: string
        status:
          type: string
    Error:
      type: object
      properties:
        error:
          type: object
          properties:
            type:
              type: string
              example: authentication_error
            message:
              type: string
  securitySchemes:
    basicAuth:
      type: http
      scheme: basic
      description: 'HTTP Basic authentication. Use your Octobat secret key as the username and leave the password empty (curl: -u sk_live_xxx:). Use sk_test_ keys for test mode and sk_live_ keys for live mode.'