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FullEnrich Reverse Email Lookup API

Resolve the person and company behind one or more email addresses in bulk, asynchronously, returning the full profile and employment history.

FullEnrich Reverse Email Lookup API is one of 6 APIs that FullEnrich publishes on the APIs.io network, described by a machine-readable OpenAPI specification.

Tagged areas include Reverse Email Lookup and Identity Resolution. The published artifact set on APIs.io includes an OpenAPI specification, API documentation, and an API reference.

This API exposes 2 operations across 2 paths, and defines 16 schemas. It is described by OpenAPI 3.2.0, at version 2.0.0.

Requests are made against a single base URL, https://app.fullenrich.com/api/v2.

2 operations 2 paths 16 schemas 1 GET1 POST

Metadata

The identity and technical contract details declared by the specification.

Specification
OpenAPI 3.2.0
API Version
2.0.0
Base URL
https://app.fullenrich.com/api/v2
Authentication
HTTP Bearer
Terms of Service
Resource Areas
1

Authentication & Security 1

FullEnrich Reverse Email Lookup API declares 1 security scheme for authenticating requests. It accepts HTTP bearer tokens (string) (BearerAuth). By default, every request must be authenticated.

Paths & Operations 2

Across 2 paths, the API surfaces 2 operations — 1 GET, 1 POST. Each is listed below with its method, path, parameters, and response codes.

Reverse Email Lookup 2

Resolve the person and company behind an email address in bulk.

POST
/contact/reverse/email/bulk
Reverse Contact Lookup In Bulk
postContactBulkReverseEmail body → 200400401
GET
/contact/reverse/email/bulk/{enrichment_id}
Get Bulk Reverse Email Results
GetContactBulkReverseEmailByID 1 param → 200401402404

Schemas 16

The contract defines 16 schemas that model the data the API accepts and returns. The most detailed are EmploymentCompany (14 properties), Person (12 properties), Employment (8 properties), CompanyAddress (6 properties). Each schema is shown below with its type and property counts.

Employment
object
8 properties
ContactReverseEmailInput
object
1 property
Cost
object
1 property
ResponsePostContactBulkReverseEmail
object
1 property
PersonEducation
object
4 properties
CompanyAddress
object
Structured headquarters address with parsed location fields
6 properties
CompanySocialProfile
object
1 property
EmploymentCompany
object
14 properties
RequestPostContactBulkReverseEmail
object
4 properties 2 required
PersonSocialProfile
object
1 property
PersonLanguage
object
2 properties
Person
object
12 properties
Error
object
2 properties 2 required
OfficeAddress
object
Office address. Unlike headquarters, office addresses only contain raw address lines without parsed location fields.
2 properties
RecordReverseEmail
object
3 properties
ResponseGetContactBulkReverseEmail
object
5 properties

Specification

The full machine-readable OpenAPI contract behind this narrative.

Source

fullenrich-reverse-email-lookup-api-openapi.yml Raw ↑

Other APIs FullEnrich publishes across the network.

FullEnrich Contact Enrichment API
FullEnrich Search API
FullEnrich Lookup API
FullEnrich Account API
FullEnrich MCP Server
Where this information came from

This is an independent, third-party profile of FullEnrich Reverse Email Lookup API, published by API Evangelist. We do not operate, host, resell, or support these APIs, and we are not affiliated with or endorsed by the company unless stated above. Everything here is built from publicly available information — the company's own site, developer portal, documentation, public repositories, and the specifications it publishes for public use. Nothing is obtained by breaching a system, defeating an access control, or using credentials.

The Kin Score and Agent Readiness rating are independently calculated assessments of a company's public API artifacts, scored against a published rubric. They are not certifications, endorsements, security assessments, or audits.

Corrections, re-scores, and removal are free — no partnership or purchase required, and you do not need to justify the request. A removed company is recorded as unrated, never scored zero for having asked. Acknowledgement within one business day; removal within two.

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