# emailverifier-dev

**Canonical:** https://apis.io/providers/emailverifier-dev/  
**Website:** https://emailverifier.dev/  
**APIs profiled:** 1

emailverifier.dev provides a real‑time email verification API that helps developers detect invalid, disposable, or mistyped email addresses at signup, login, or any point of contact collection. The service returns structured risk signals, mailbox existence, and actionable recommendations, with a free tier of 1,000 checks and transparent pricing for higher volumes.

## Kin Score — 56.9 / 100 (strong)

Scored 2026-10-31 under rubric 0.25.0.

| Facet | Score |
|---|---|
| Discoverability | 65.0 |
| Contract Quality | 61.6 |
| Contract Governance | 79.1 |
| Operational Transparency | 0.0 |
| Developer Ergonomics | 49.3 |
| Access Clarity | 63.7 |

Regulatory layer — **Horizontal (data, software, accessibility, platform)**: 34.3 (matched via fallback).

## Agent readiness — 52.7 (agent-ready)

| Dimension | Value |
|---|---|
| Spec Presence | yes |
| Agentic Access | unknown |
| Reversibility Documented | no |
| MCP Server | documented |
| Auth Clarity | served |
| Idempotency | no |
| Error Semantics | derived |
| OpenAPI Examples | partial |
| Rate Limit Signal | verified |
| Event Surface Described | no |
| Agent Skills | unknown |
| Well Known Catalog | no |
| Consent Identity | no |
| Agent Card | no |
| Dry Run Mode | no |
| Delegated Identity | served |
| Protected Resource Metadata | verified |
| Dynamic Client Registration | yes |
| Agentic Commerce | no |
| Pagination Ratio | na |
| Operation Distinctiveness | na |

## APIs (3)

- **emailverifier-dev Domains API** — Classify email domains.
- **emailverifier-dev Usage API** — Monitor project credit usage.
- **emailverifier-dev Verification API** — Verify complete email addresses.

## MCP servers (1)

- **emailverifier-dev MCP Server** — Remote MCP server at emailverifier.dev.

## Agentic access (1)

- **Emailverifier Dev Agentic Access** — 3 operations · 1 acting

## Security (2)

- **Emailverifier Dev Authentication** — 2 schemes
- **Emailverifier Dev Domain Security** — TLSv1.3 · HSTS · DMARC

## Plans (1)

- **Emailverifier Dev Plans Pricing**

## Tags

Email, Verification, API, SaaS, DataQuality

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Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/providers/emailverifier-dev/). Scores are computed from the provider's own public artifacts under a published rubric.