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Hunter Email Verifier API

Verify the deliverability of an email address.

Hunter Email Verifier API is one of 8 APIs that Hunter publishes on the APIs.io network, described by a machine-readable OpenAPI specification.

This API exposes 3 JSON Schema definitions.

Tagged areas include Email Verifier. The published artifact set on APIs.io includes an OpenAPI specification, API documentation, a JSON-LD context, and 3 JSON Schemas.

This API exposes 1 operation across 1 path, and defines 2 schemas. It is described by OpenAPI 3.1.0, at version v2.

Requests are made against a single base URL, https://api.hunter.io/v2.

1 operations 1 paths 2 schemas 1 GET

Metadata

The identity and technical contract details declared by the specification.

Specification
OpenAPI 3.1.0
API Version
v2
Server
https://api.hunter.io/v2
Authentication
API Key, API Key, HTTP Bearer
Resource Areas
1

Authentication & Security 3

Hunter Email Verifier API declares 3 security schemes for authenticating requests. An API key is passed in the query as api_key (ApiKeyQuery). An API key is passed in the header as X-API-KEY (ApiKeyHeader). It accepts HTTP bearer tokens (BearerAuth). By default, every request must be authenticated.

Paths & Operations 1

Across 1 path, the API surfaces 1 operation — 1 GET. Each is listed below with its method, path, parameters, and response codes.

Email Verifier 1

Verify the deliverability of an email address.

GET
/email-verifier
Hunter Verify Email
emailVerifier 2 params → 200202400451429

Schemas 2

The contract defines 2 schemas that model the data the API accepts and returns. The most detailed are EmailVerifierResponse (2 properties), Error (1 property). Each schema is shown below with its type and property counts.

EmailVerifierResponse
object
2 properties
Error
object
1 property

Specification

The full machine-readable OpenAPI contract behind this narrative.

Source

hunter-io-email-verifier-api-openapi.yml Raw ↑

Other APIs Hunter publishes across the network.

Hunter Account API
Hunter Discover API
Hunter Domain Search API
Hunter Email Count API
Hunter Email Finder API
Hunter Enrichment API
Hunter Leads API