Snov.io API

API Paid Caution Audience

Pricing

$39/mo

API needs Starter ($39/mo) or higher. Free Trial has no API.

Free tier

No: free Trial has no API access

Auth

OAuth 2.0

OAuth 2.0 client credentials. POST client_id and client_secret to get a Bearer token valid for 3,600 seconds.

Data it gives

Emails by domain
Emails by name and domain
Email verification status
Prospect database search
Profile enrichment by email

Pricing checked on 23 Oct 2026 · Pricing page · Docs

Description

Snov.io offers email finding, verification, domain search and prospect database search through an API. Many calls are asynchronous: you start a task, then fetch the result with a task hash or receive it by webhook.

Useful if you already run outreach in Snov.io, or want finder and verifier calls in your own pipeline. It shares one credit pool with the app.

Not for quick testing: the free Trial excludes API and webhooks, so you need Starter ($39/mo) or higher.

Key endpoints

POST /v1/oauth/access_token: get a Bearer token
POST /v2/domain-search/start: start a domain email search
POST /v2/emails-by-domain-by-name/start: find an email from name and domain
POST /v2/email-verification/start: start email verification
POST /v2/database-search/prospects/start: search the prospect database

Example request

curl -X POST https://api.snov.io/v1/oauth/access_token -d grant_type=client_credentials -d client_id=YOUR_CLIENT_ID -d client_secret=YOUR_CLIENT_SECRET

Tech details

API style: REST
Base URL: https://api.snov.io
Rate limits: 60 requests per minute.
Official SDKs: None official

Use Cases

Emails by domain

Emails by name and domain

Email verification status

Prospect database search

Profile enrichment by email

Editor’s note What our review found

Editorial research, reviewed 23 Oct 2026. We read the vendor's pricing page and API docs. We did not run live calls. This listing is not an endorsement.

Cost: the free Trial (50 credits) has no API access. Starter is $39/mo monthly ($29.25 billed annually) with 1,000 credits and API and webhooks. Pro S is $99/mo. The docs say free-plan users can request test access by booking a demo. Per-tier API detail for the larger Pro plans was not shown on the pricing page.

Credentials and data: OAuth 2.0 client credentials. The client ID and secret must be kept in environment variables or a secret manager, never in code or a plain-text file. Access tokens last 3,600 seconds. Domains and names you submit go to Snov.io. You receive emails and profile data of named people, so GDPR and similar consent rules apply.

Good to know: the limit is 60 requests a minute. Unused credits expire every 30 days unless you are on an annual plan or renewal is on.