Snov.io User API

openapi: 3.0.3
info:
  title: Snov.io Authentication User API
  description: 'Snov.io sales engagement REST API. Authentication uses the OAuth2 client_credentials grant to exchange an API User ID (client_id) and API Secret (client_secret) for a one-hour Bearer access token. Email finder, domain search, and email verification use an asynchronous pattern: a POST to a `/start` endpoint returns a `task_hash`, then a GET to the matching `/result` endpoint retrieves the outcome. Most request bodies are application/x-www-form-urlencoded; a few v2 endpoints accept JSON. The API is rate limited to 60 requests per minute.'
  termsOfService: https://snov.io/terms-and-conditions
  contact:
    name: Snov.io Support
    url: https://snov.io/api
  version: '1.0'
servers:
- url: https://api.snov.io
  description: Snov.io production API
security:
- OAuth2: []
tags:
- name: User
paths:
  /v1/get-balance:
    get:
      operationId: getBalance
      tags:
      - User
      summary: Check the account credit balance (free)
      description: Returns the current credit balance and plan usage for the API account.
      responses:
        '200':
          description: The account balance.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Balance'
components:
  schemas:
    Balance:
      type: object
      properties:
        success:
          type: boolean
        balance:
          type: string
          description: Remaining credits on the account.
        teamwork:
          type: boolean
        limit_hourly:
          type: integer
        used_hourly:
          type: integer
  securitySchemes:
    OAuth2:
      type: oauth2
      description: OAuth2 client_credentials flow. POST client_id and client_secret to /v1/oauth/access_token to obtain a Bearer token, then send it in the Authorization header.
      flows:
        clientCredentials:
          tokenUrl: https://api.snov.io/v1/oauth/access_token
          scopes: {}