Snov.io
Snov.io is a sales automation and lead generation platform serving over 300,000 companies across 180+ countries. The platform provides a REST API enabling developers to programmatically access email finding, domain search, email verification, drip campaign management, and LinkedIn prospect automation. Authentication uses OAuth 2.0 client credentials to obtain short-lived Bearer tokens, and all API operations consume credits from the account balance. The API covers the full sales outreach lifecycle from prospect discovery and contact enrichment through multi-channel campaign execution and CRM pipeline management.
Real signal across most facets with visible, nameable gaps — the contract exists but is thin, or the portal is good while governance and commercial terms are absent.
API Evangelist profiles Snov.io the way a machine reads it — 24 machine-readable artifacts across 16 APIs, pulled from the provider's own public surface and indexed so a developer, an analyst, or an AI agent can evaluate it against every other provider on the network.
Every provider in the network is reduced to the same set of machine-readable artifacts — OpenAPI contracts, event specifications, GraphQL schemas, runnable collections, pricing and rate-limit signals, security posture, OAuth scopes, and the agent surfaces (MCP servers and skills) that let software drive the API on its own. We profile them because the interface is the part of a company you can actually inspect: it is a truer signal of what a provider does than any marketing page. From those artifacts we compute the Kin Score — Snov.io scores 45.9/100 (developing), with a separate agent-readiness read of 48/100 (agent ready). The full breakdown is below, followed by every artifact we hold — each card links through to its machine-readable definition on apis.io.
Kin Score
This is the API Evangelist rating — a single, repeatable read computed from the artifacts on this page. Green fill is points earned; the red track is points possible, so every bar shows earned-versus-possible at a glance.
Kin Score
How this is scored →scored 2026-07-27 · rubric v0.5
How we profile Snov.io
Each block below is one kind of artifact we hold for Snov.io. For each we say what it is and why it earns a place in the profile, then list every one we've indexed — capped at two rows, scroll within the panel for the rest.
APIs 16
Each API is captured as its own OpenAPI definition — every operation, parameter, and response. This is the single most useful machine-readable description of what an API does, and it's what lets us score, lint, mock, and generate against it without asking the provider for anything.
Individual APIs this provider publishes, each with its own machine-readable definition.
Snov.io Email Verification API
Verify the deliverability and validity of up to 10 email addresses per request using a two-step async API. Returns validity status, MX record checks, and disposable email detect...
Snov.io Campaigns API
Create, update, delete, and manage multi-channel outreach campaigns programmatically. Supports email step content management, recipient management, campaign state changes, and f...
Snov.io Prospect Management API
Add, search, and manage prospect records and lists within Snov.io. Supports custom fields, list creation, CRM pipeline management, and do-not-email suppression list operations.
Snov.io Email Warm-up API
Create and manage email warm-up campaigns to improve deliverability scores. Supports full CRUD operations on warm-up campaigns and provides statistical reporting on warm-up prog...
Snov.io Webhooks API
Subscribe to real-time event notifications from the Snov.io platform. Supports listing, creating, updating, and deleting webhook subscriptions for automated event-driven integra...
Snov.io Authentication API
OAuth 2.0 token management
Snov.io Campaigns API
Create and manage multi-channel outreach campaigns
Snov.io CRM Pipeline API
CRM pipeline and stage management
Snov.io Domain Search API
Search for company information and email addresses by domain
Snov.io Email Accounts API
Manage sender email accounts
Snov.io Email Finder API
Find email addresses by name, LinkedIn, or domain
Snov.io Email Verification API
Verify email deliverability and validity
Snov.io Email Warm-up API
Manage email warm-up campaigns for improved deliverability
Snov.io Prospects API
Manage prospect records and lists
Snov.io User API
User account management
Snov.io Webhooks API
Real-time event webhook subscriptions
Scroll within the panel for all 16 ·
GraphQL 1
Where a provider ships GraphQL, the schema is the contract. We profile it alongside the REST surface so the whole interface is legible in one place.
GraphQL schemas published by this provider.
Snov.io GraphQL Schema
Snov.io is a sales automation and lead generation platform serving over 300,000 companies across 180+ countries. Its REST API covers the full outreach lifecycle — prospect disco...
GRAPHQLPricing Plans 1
Pricing is part of the interface. Machine-readable plans tell you what a tier costs and includes before you commit — one of the six things the Kin Score reads for commercial clarity.
Published pricing tiers and plan structures.
Rate Limits 1
Rate limits are the difference between a demo that works and a production integration that doesn't fall over. Publishing them is an operational-transparency signal — and a hard requirement for any agent that plans its own throughput.
Documented rate limits and quota policies.
Snov Io Rate Limits
RATE LIMITSFinOps 1
Cost, billing, and metering signals let a buyer model the financial operations of an API before it's live. We profile them for the same reason we profile pricing: the money is part of the contract.
Cost, billing, and metering signals for API financial operations.
Snov Io Finops
FINOPSSemantic Vocabularies 1
JSON-LD contexts give the data shared meaning across APIs. We profile them because semantics are what let a machine reconcile 'customer' here with 'customer' somewhere else.
JSON-LD contexts and semantic vocabularies used across these APIs.
Snov Io Context
JSON-LDSecurity Posture 2
Authentication, domain security, vulnerability disclosure, and trust-center signals — the evidence that a provider takes security seriously enough to document it. We profile it because you can't govern what you can't see.
Authentication, domain security, vulnerability disclosure, and trust-center signals.
Agentic Access 1
An x-agentic-access contract marks which operations are safe for an agent to run on its own and which need a human in the loop. It is the difference between an API an agent can use and one it can use safely.
Recommended x-agentic-access execution contracts for AI agents.
Resources
Every other property we hold for Snov.io — documentation, portals, status pages, policies, and corporate surface — grouped by the job it does, following the integrator's arc from getting started to running in production.
Documentation 1
Reference material describing how the API behaves
Agent Surfaces 1
MCP servers, agent skills, and machine-readable catalogs
Build 1
SDKs, sample code, and the tooling you integrate with
Access & Security 3
Authentication, authorization, and security posture
Operate 1
Status, limits, changes, and where to get help
Commercial 3
Pricing, plans, and the legal terms of use
Company 3
The organization behind the API
Other 2
Properties that don't map to a standard resource type
← All providers · Data indexed from github.com/api-evangelist/snov-io · machine-readable index on apis.io