Snov.io

Snov.io Email Accounts API

Manage sender email accounts

Documentation GitHub OpenAPI

Operations 4

GET /v2/sender-accounts/emails List email accounts (free) #

POST /v2/sender-accounts/emails Add email account #

PATCH /v2/sender-accounts/emails/{id} Update email account #

GET /v2/sender-accounts/check-sender-status Check sender account status #

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OpenAPI Specification

openapi: 3.2.0
info:
  title: Snov.io Email Accounts API
  description: Snov.io is a sales automation and lead generation platform. The REST API enables programmatic access to email finding, domain search, email verification, drip campaign management, email warm-up, prospect management, CRM pipeline, and webhook subscriptions. Authentication uses OAuth 2.0 client credentials to obtain short-lived Bearer tokens. All API operations consume credits from the account balance.
  version: '2.0'
  contact:
    name: Snov.io Support
    url: https://snov.io/knowledgebase/
  termsOfService: https://snov.io/terms-of-service/
  license:
    name: Proprietary
    url: https://snov.io/terms-of-service/
servers:
- url: https://api.snov.io
  description: Snov.io API server
tags:
- name: Email Accounts
  description: Manage sender email accounts
paths:
  /v2/sender-accounts/emails:
    get:
      tags:
      - Email Accounts
      summary: List email accounts (free)
      description: Returns all connected sender email accounts with status information.
      operationId: listEmailAccounts
      security:
      - bearerAuth: []
      responses:
        '200':
          description: List of email accounts
          content:
            application/json:
              schema:
                type: object
                properties:
                  data:
                    type: array
                    items:
                      $ref: '#/components/schemas/EmailAccount'
        '401':
          $ref: '#/components/responses/Unauthorized'
    post:
      tags:
      - Email Accounts
      summary: Add email account
      description: Connect a new sender email account with SMTP/IMAP configuration.
      operationId: addEmailAccount
      security:
      - bearerAuth: []
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/EmailAccountCreate'
      responses:
        '201':
          description: Email account created
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/EmailAccount'
        '400':
          $ref: '#/components/responses/BadRequest'
        '401':
          $ref: '#/components/responses/Unauthorized'
  /v2/sender-accounts/emails/{id}:
    patch:
      tags:
      - Email Accounts
      summary: Update email account
      description: Update an existing sender email account configuration.
      operationId: updateEmailAccount
      security:
      - bearerAuth: []
      parameters:
      - name: id
        in: path
        required: true
        schema:
          type: string
        description: Email account ID
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/EmailAccountUpdate'
      responses:
        '200':
          description: Email account updated
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/EmailAccount'
        '401':
          $ref: '#/components/responses/Unauthorized'
        '404':
          $ref: '#/components/responses/NotFound'
  /v2/sender-accounts/check-sender-status:
    get:
      tags:
      - Email Accounts
      summary: Check sender account status
      description: Check SMTP and IMAP connection status for a sender account. Returns pending/valid/invalid status with error messages if applicable.
      operationId: checkSenderStatus
      security:
      - bearerAuth: []
      parameters:
      - name: sender_account_id
        in: query
        required: true
        schema:
          type: string
        description: ID of the sender account to check
      responses:
        '200':
          description: Sender account status
          content:
            application/json:
              schema:
                type: object
                properties:
                  smtp_status:
                    type: string
                    enum:
                    - pending
                    - valid
                    - invalid
                  imap_status:
                    type: string
                    enum:
                    - pending
                    - valid
                    - invalid
                  smtp_error:
                    type:
                    - string
                    - 'null'
                  imap_error:
                    type:
                    - string
                    - 'null'
        '401':
          $ref: '#/components/responses/Unauthorized'
components:
  responses:
    BadRequest:
      description: Bad request — missing or invalid parameters
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/Error'
    Unauthorized:
      description: Unauthorized — missing or invalid Bearer token
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/Error'
    NotFound:
      description: Resource not found
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/Error'
  schemas:
    EmailAccountUpdate:
      type: object
      properties:
        sender_name:
          type: string
        email_from:
          type: string
          format: email
        password:
          type: string
        smtp:
          type: object
          properties:
            host:
              type: string
            port:
              type: integer
            encryption:
              type: string
        imap:
          type: object
          properties:
            host:
              type: string
            port:
              type: integer
            encryption:
              type: string
        delay:
          type: integer
        signature:
          type: string
        bcc_email:
          type: string
          format: email
        tags:
          type: array
          items:
            type: string
    EmailAccount:
      type: object
      properties:
        id:
          type: string
        email_from:
          type: string
          format: email
        sender_name:
          type: string
        smtp_status:
          type: string
          enum:
          - pending
          - valid
          - invalid
        imap_status:
          type: string
          enum:
          - pending
          - valid
          - invalid
        provider:
          type: string
        limitation:
          type: integer
          description: Daily sending limit
    EmailAccountCreate:
      type: object
      required:
      - sender_name
      - email_from
      - password
      - smtp
      properties:
        sender_name:
          type: string
        email_from:
          type: string
          format: email
        password:
          type: string
        smtp:
          type: object
          required:
          - host
          - port
          - encryption
          properties:
            host:
              type: string
            port:
              type: integer
            encryption:
              type: string
              enum:
              - ssl
              - tls
              - none
        imap:
          type: object
          properties:
            host:
              type: string
            port:
              type: integer
            encryption:
              type: string
              enum:
              - ssl
              - tls
              - none
        reply_to:
          type: string
          format: email
        limitation:
          type: integer
        delay:
          type: integer
          description: Delay between sends in seconds
        signature:
          type: string
        bcc_email:
          type: string
          format: email
        tags:
          type: array
          items:
            type: string
        timezoneId:
          type: string
    Error:
      type: object
      properties:
        error:
          type: string
          description: Error code
        message:
          type: string
          description: Human-readable error message
  securitySchemes:
    bearerAuth:
      type: http
      scheme: bearer
      bearerFormat: JWT
      description: Obtain a Bearer token via POST /v1/oauth/access_token using client credentials. Tokens expire after 3600 seconds.