Snov.io

Snov.io Authentication API

OAuth 2.0 token management

Documentation GitHub OpenAPI

Operations 1

Each operation below carries the questions people ask an LLM about it and the instructions they give an agent to run it. Generated by API Evangelist overlay

POST /v1/oauth/access_token Get an API access token · Get access token #

Ask an LLM

“How do I get a bearer token for the Snov.io API using my client ID and secret?”

“How long does an API access token last before it expires?”

Tell an agent

Get an access token using client ID {client_id} and secret {client_secret} with grant type {grant_type}.

Exchange my client credentials {client_id} and {client_secret} for a fresh bearer token, grant {grant_type}.

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OpenAPI Specification

openapi: 3.2.0
info:
  title: Snov.io Authentication 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: Authentication
  description: OAuth 2.0 token management
paths:
  /v1/oauth/access_token:
    post:
      tags:
      - Authentication
      summary: Get access token
      description: Obtain a short-lived Bearer token using OAuth 2.0 client credentials flow. Tokens expire after 3600 seconds.
      operationId: getAccessToken
      requestBody:
        required: true
        content:
          application/json:
            schema:
              type: object
              required:
              - grant_type
              - client_id
              - client_secret
              properties:
                grant_type:
                  type: string
                  enum:
                  - client_credentials
                  example: client_credentials
                client_id:
                  type: string
                  description: Client ID from account settings
                client_secret:
                  type: string
                  description: Client secret from account settings
      responses:
        '200':
          description: Access token issued
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/AccessToken'
        '400':
          $ref: '#/components/responses/BadRequest'
        '401':
          $ref: '#/components/responses/Unauthorized'
components:
  schemas:
    Error:
      type: object
      properties:
        error:
          type: string
          description: Error code
        message:
          type: string
          description: Human-readable error message
    AccessToken:
      type: object
      properties:
        access_token:
          type: string
          description: Bearer token for API authentication
        token_type:
          type: string
          example: Bearer
        expires_in:
          type: integer
          description: Token lifetime in seconds
          example: 3600
  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'
  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.