Stark Bank Merchant Installment API

openapi: 3.2.0
info:
  title: Stark Bank Merchant Installment API
  version: v2
  description: This is our second API version.
  contact:
    name: Stark Bank Developers
    email: help@starkbank.com
    url: https://starkbank.com
  license:
    name: Stark Bank License
servers:
- url: https://api.starkbank.com
  description: Production
- url: https://sandbox.api.starkbank.com
  description: Sandbox
security:
- digitalSignature: []
tags:
- name: Merchant Installment
  description: 'Merchant Installments are created for every installment in a purchase.

    These resources will track its own due payment date and settlement lifecycle.'
paths:
  /v2/merchant-installment:
    get:
      summary: List Merchant Installments
      operationId: list-merchantInstallment
      tags:
      - Merchant Installment
      description: Get a list of merchant installments in chunks of at most 100. If you need smaller chunks, use the limit parameter.
      parameters:
      - name: after
        in: query
        description: Filter entities created after this date.
        required: false
        schema:
          type: string
          format: date
      - name: before
        in: query
        description: Filter entities created before this date.
        required: false
        schema:
          type: string
          format: date
      - name: cursor
        in: query
        description: String used to get the next batch of results. Our SDKs handle this for you.
        required: false
        schema:
          type: string
      - name: fields
        in: query
        description: List of strings to filter response JSON keys. Not available in the SDKs.
        required: false
        schema:
          type: array
          items:
            type: string
      - name: ids
        in: query
        description: List of strings to get specific entities by ids.
        required: false
        schema:
          type: array
          items:
            type: string
      - name: limit
        in: query
        description: Number of results per cursor. Max = 100.
        required: false
        schema:
          type: integer
          minimum: 1
          maximum: 100
      - name: status
        in: query
        description: 'Filter installments by the specified status, such as: created, paid, canceled, voided.'
        required: false
        schema:
          type: string
      - name: tags
        in: query
        description: Filter entities that contain the specified tags.
        required: false
        schema:
          type: array
          items:
            type: string
      responses:
        '200':
          description: Successful operation
          content:
            application/json:
              schema:
                type: object
        '400':
          description: Client error
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Errors'
        '500':
          description: Server error
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Errors'
  /v2/merchant-installment/{id}:
    get:
      summary: Get a Merchant Installment
      operationId: get-merchantInstallment-byId
      tags:
      - Merchant Installment
      description: Retrieve detailed information about a specific installment by its id.
      parameters:
      - name: id
        in: path
        description: The unique identifier for the merchant installment that needs to be retrieved.
        required: true
        schema:
          type: string
      - name: fields
        in: query
        description: List of strings to filter response JSON keys. Not available in the SDKs.
        required: false
        schema:
          type: array
          items:
            type: string
      responses:
        '200':
          description: Successful operation
          content:
            application/json:
              schema:
                type: object
        '400':
          description: Client error
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Errors'
        '500':
          description: Server error
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Errors'
  /v2/merchant-installment/log:
    get:
      summary: List Merchant Installment Logs
      operationId: list-merchantInstallment-log
      tags:
      - Merchant Installment
      description: 'Get a paged list of merchant installment logs.

        A log tracks a change in the installment entity according to its life cycle.'
      parameters:
      - name: after
        in: query
        description: Filter entities created after this date.
        required: false
        schema:
          type: string
          format: date
      - name: before
        in: query
        description: Filter entities created before this date.
        required: false
        schema:
          type: string
          format: date
      - name: cursor
        in: query
        description: String used to get the next batch of results. Our SDKs handle this for you.
        required: false
        schema:
          type: string
      - name: fields
        in: query
        description: List of strings to filter response JSON keys. Not available in the SDKs.
        required: false
        schema:
          type: array
          items:
            type: string
      - name: installmentIds
        in: query
        description: Filter the merchant installment ids to only include their corresponding logs
        required: false
        schema:
          type: string
      - name: limit
        in: query
        description: Number of results per cursor. Max = 100.
        required: false
        schema:
          type: integer
          minimum: 1
          maximum: 100
      - name: types
        in: query
        description: Filters logs by log types.
        required: false
        schema:
          type: string
      responses:
        '200':
          description: Successful operation
          content:
            application/json:
              schema:
                type: object
        '400':
          description: Client error
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Errors'
        '500':
          description: Server error
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Errors'
  /v2/merchant-installment/log/{id}:
    get:
      summary: Get a Merchant Installment Log
      operationId: get-merchantInstallment-log-byId
      tags:
      - Merchant Installment
      description: Get a single merchant installment log by its id.
      parameters:
      - name: id
        in: path
        description: The unique identifier for the merchant installment that needs to be retrieved.
        required: true
        schema:
          type: string
      - name: fields
        in: query
        description: List of strings to filter response JSON keys. Not available in the SDKs.
        required: false
        schema:
          type: array
          items:
            type: string
      responses:
        '200':
          description: Successful operation
          content:
            application/json:
              schema:
                type: object
        '400':
          description: Client error
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Errors'
        '500':
          description: Server error
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Errors'
components:
  schemas:
    Error:
      type: object
      properties:
        code:
          type: string
          description: Error code string
        message:
          type: string
          description: Human-readable error message
    Errors:
      type: object
      properties:
        errors:
          type: array
          items:
            $ref: '#/components/schemas/Error'
  securitySchemes:
    digitalSignature:
      type: apiKey
      name: Digital-Signature
      in: header
      description: ECDSA digital signature for request authentication
externalDocs:
  url: https://docs.starkbank.com/api
  description: Stark Bank API documentation
x-tagGroups:
- name: Business Account
  tags:
  - Workspace
  - Balance
  - Transaction
- name: Cash Receivables
  tags:
  - Invoice
  - Dynamic Brcode
  - Deposit
  - Boleto
  - Boleto Holmes
  - Split
  - Split Receiver
  - Split Profile
- name: Cash Subscription
  tags:
  - Invoice Pull Subscription
  - Invoice Pull Request
- name: Card Receivables
  tags:
  - Merchant Session
  - Merchant Purchase
  - Merchant Card
  - Merchant Installment
- name: Bill Payments
  tags:
  - Transfer
  - Brcode Payment
  - Boleto Payment
  - Utility Payment
  - Tax Payment
  - Darf Payment
  - Payment Preview
  - Payment Request
- name: Others
  tags:
  - Webhook
  - Event
  - Event Attempt
  - Pix Key
  - Institutions
  - Public Key