SignNow Users API

openapi: 3.0.3
info:
  title: SignNow REST Authentication Users API
  description: The SignNow REST API enables developers to embed legally binding e-signature workflows into any application. It supports document upload, template-based signing workflows, signature invitations, bulk signing, user management, and webhook notifications.
  version: '2.0'
  contact:
    name: SignNow API Support
    email: api@signnow.com
    url: https://docs.signnow.com
  termsOfService: https://www.signnow.com/terms-of-service
  license:
    name: MIT
    url: https://github.com/signnow/OpenAPI-Specification/blob/master/LICENSE
servers:
- url: https://api.signnow.com
  description: Production
- url: https://api-eval.signnow.com
  description: Sandbox
security:
- BearerAuth: []
tags:
- name: Users
  description: User account management
paths:
  /user:
    post:
      operationId: createUser
      summary: Create User
      description: Create a new SignNow user account.
      tags:
      - Users
      security: []
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/CreateUserRequest'
      responses:
        '200':
          description: User created
          content:
            application/json:
              schema:
                type: object
                properties:
                  id:
                    type: string
                    description: User ID
  /user/me:
    get:
      operationId: getCurrentUser
      summary: Get Current User
      description: Retrieve the profile information for the authenticated user.
      tags:
      - Users
      responses:
        '200':
          description: User profile
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/User'
        '401':
          description: Unauthorized
  /user/{user_id}:
    get:
      operationId: getUser
      summary: Get User
      description: Retrieve profile information for a specific user by ID.
      tags:
      - Users
      parameters:
      - name: user_id
        in: path
        required: true
        schema:
          type: string
        description: Unique user identifier
      responses:
        '200':
          description: User profile
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/User'
        '404':
          description: User not found
components:
  schemas:
    User:
      type: object
      properties:
        id:
          type: string
          description: User ID
        email:
          type: string
          format: email
        first_name:
          type: string
        last_name:
          type: string
        active:
          type: boolean
        organization:
          type: string
        created:
          type: string
          format: date-time
        credits:
          type: integer
          description: Remaining signature credits
        subscription:
          type: object
          properties:
            api_requests_limit:
              type: integer
            api_requests_used:
              type: integer
    CreateUserRequest:
      type: object
      required:
      - email
      - password
      - first_name
      - last_name
      properties:
        email:
          type: string
          format: email
        password:
          type: string
        first_name:
          type: string
        last_name:
          type: string
  securitySchemes:
    BearerAuth:
      type: http
      scheme: bearer
      description: OAuth 2.0 Bearer token. Obtain via POST /oauth2/token.
externalDocs:
  description: SignNow API Documentation
  url: https://docs.signnow.com/docs/signnow/welcome