openapi: 3.0.3
info:
  title: Oneflow Public Comments API
  description: 'The Oneflow Public API is a REST API for the Oneflow contract lifecycle management and e-signature platform. It lets teams programmatically create contracts from templates, add parties and participants, fill data fields and products, publish contracts for signing, download signed files, manage users and workspaces, and subscribe to contract lifecycle events via webhooks.

    Authentication uses two HTTP headers on every request: `x-oneflow-api-token` (an account API token generated in the Oneflow Marketplace) and, for most endpoints, `x-oneflow-user-email` (the email of the acting Oneflow user, used for permission-scoped authorization; omitting it runs the request as an anonymous admin user). API access and webhooks are available on the Business and Enterprise plans.

    Endpoint coverage note: /ping, contract create/get/list/publish, templates, workspaces, and users are confirmed against Oneflow''s public documentation. The remaining paths (contract delete/copy, data fields, parties, participants, webhooks, comments) are modeled from Oneflow''s documented resource models and REST conventions; verify exact shapes against the live reference before production use.'
  version: '1.0'
  contact:
    name: Oneflow
    url: https://developer.oneflow.com
  termsOfService: https://oneflow.com/terms-of-service/
servers:
- url: https://api.oneflow.com/v1
  description: Oneflow Public API (production)
security:
- apiToken: []
  userEmail: []
tags:
- name: Comments
  description: Inline collaboration comments on a contract.
paths:
  /contracts/{contract_id}/comments:
    parameters:
    - $ref: '#/components/parameters/contractId'
    get:
      operationId: getContractComments
      tags:
      - Comments
      summary: Get contract comments
      description: Retrieves the inline comments left on a contract during negotiation (modeled).
      responses:
        '200':
          description: A list of comments.
          content:
            application/json:
              schema:
                type: object
                properties:
                  data:
                    type: array
                    items:
                      $ref: '#/components/schemas/Comment'
        '401':
          $ref: '#/components/responses/Unauthorized'
components:
  parameters:
    contractId:
      name: contract_id
      in: path
      required: true
      schema:
        type: integer
      description: The ID of the contract.
  schemas:
    Comment:
      type: object
      properties:
        id:
          type: integer
        message:
          type: string
        author_name:
          type: string
        created_time:
          type: string
          format: date-time
    Error:
      type: object
      properties:
        status_code:
          type: integer
        parameter_errors:
          type: object
        errors:
          type: array
          items:
            type: object
  responses:
    Unauthorized:
      description: Missing or invalid API token / user email.
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/Error'
  securitySchemes:
    apiToken:
      type: apiKey
      in: header
      name: x-oneflow-api-token
      description: Account API token generated in the Oneflow Marketplace.
    userEmail:
      type: apiKey
      in: header
      name: x-oneflow-user-email
      description: Email of the acting Oneflow user, used for permission-scoped authorization. Optional on some endpoints; omitting it runs the request as an anonymous admin user.