Gender API website screenshot

Gender API

Gender-API is an AI-powered service that determines whether a first name is more likely to be used by males or females, with optional localization by country, IP address, or browser locale. The API returns a gender prediction with an accuracy score and supports multi-name lookups, email parsing, full-name splitting, and country-of-origin queries. Gender-API is delivered as a metered REST API with credit-based subscription plans and integrates with Zapier, Postman, Google Sheets, and HubSpot.

Gender API publishes 3 APIs on the APIs.io network: Get API, Get Country Of Origin API, and Get Stats API. Tagged areas include AI, Demographics, Gender, Identity, and Names.

Gender API’s developer surface includes authentication, documentation, pricing, signup flow, engineering blog, and 10 more developer resources.

🌐 Visit website 📡 Source on GitHub
47.8/100 developing ▬ flat Agent 31/100 agent aware Full breakdown ↓
scored 2026-07-28 · rubric v0.6
AccessFreemiumSelf serve⚡ Free to try
3 APIs
AIDemographicsGenderIdentityNamesPersonal Data

Kin Score

Kin Score Kin Score How this is scored →
scored 2026-07-28 · rubric v0.6
Composite quality — 47.8/100 · developing
Contract Quality 14.5 / 25
Developer Ergonomics 4.3 / 20
Commercial Clarity 16.8 / 20
Operational Transparency 4.8 / 13
Governance 0.0 / 12
Discoverability 7.4 / 10
Agent readiness — 31/100 · agent aware
Machine-Readable Contract 18 / 18
Agentic Access Contract 10 / 10
MCP Server 0 / 12
Machine-Readable Auth 10 / 10
Idempotency 0 / 9
Stable Error Semantics 0 / 8
Request/Response Examples 0 / 7
Rate-Limit Signaling 7 / 7
Typed Event Surface 0 / 6
Agent Skills 0 / 5
Well-Known Catalog 0 / 4
Consent & Bot Identity 0 / 3
A2A Agent Card 0 / 8
Dry-Run / Simulate Mode 0 / 4
Improve this rating by publishing the missing artifacts — every area above can be raised, and the full rubric is at apis.io/rating/. This rating is computed from github.com/api-evangelist/gender-api: open an issue to ask a question, or submit a pull request to add artifacts. Want it done for you? Prioritized profiling — $2,500 →

APIs 3

Individual APIs this provider publishes, each with its own machine-readable definition.

Gender API Get API

The Get API from Gender API — 1 operation(s) for get.

Gender API Get Country Of Origin API

The Get Country Of Origin API from Gender API — 1 operation(s) for get country of origin.

Gender API Get Stats API

The Get Stats API from Gender API — 1 operation(s) for get stats.

Open Collections 1

Open, tool-agnostic API collections (OpenAPI-derived and Bruno).

Gender API

OPEN COLLECTION

Pricing Plans 1

Published pricing tiers and plan structures.

Gender Api Plans Pricing

3 plans

PLANS

Rate Limits 1

Documented rate limits and quota policies.

Gender Api Rate Limits

5 limits

RATE LIMITS

FinOps 1

Cost, billing, and metering signals for API financial operations.

Gender Api Finops

FINOPS

Security Posture 2

Authentication, domain security, vulnerability disclosure, and trust-center signals.

Gender Api Authentication

apiKey · 1 scheme

SECURITY

Gender Api Domain Security

TLSv1.3 · HSTS · DMARC

SECURITY

Agentic Access 1

Recommended x-agentic-access execution contracts for AI agents.

Gender Api Agentic Access

3 operations

3 operations · 0 acting

AGENTIC

Resources

Get Started 2

Portal, sign-up, and the first successful call

Signup
Signup
 Login
Login

Documentation 1

Reference material describing how the API behaves

Documentation
Documentation

Agent Surfaces 2

MCP servers, agent skills, and machine-readable catalogs

AgenticAccess
AgenticAccess
 LlmsText
LlmsText

Build 1

SDKs, sample code, and the tooling you integrate with

GitHubOrganization
GitHubOrganization

Access & Security 2

Authentication, authorization, and security posture

DomainSecurity
DomainSecurity
 Authentication
Authentication

Operate 1

Status, limits, changes, and where to get help

Contact
Contact

Commercial 3

Pricing, plans, and the legal terms of use

Pricing
Pricing
 TermsOfService
TermsOfService
 PrivacyPolicy
PrivacyPolicy

Company 3

The organization behind the API

LinkedIn
LinkedIn
 Website
Website
 Blog
Blog

Source (apis.yml)

apis.yml Raw ↑ 
aid: gender-api
name: Gender API
description: Gender-API is an AI-powered service that determines whether a first name is more likely to be used by males or
  females, with optional localization by country, IP address, or browser locale. The API returns a gender prediction with
  an accuracy score and supports multi-name lookups, email parsing, full-name splitting, and country-of-origin queries. Gender-API
  is delivered as a metered REST API with credit-based subscription plans and integrates with Zapier, Postman, Google Sheets,
  and HubSpot.
type: Index
accessModel:
  pricing: freemium
  onboarding: self-serve
  trial: false
  try_now: true
  public: false
  label: Freemium · Self-serve signup
  confidence: high
  source:
  - plans
  - authentication
  generated: '2026-07-22'
  method: derived
position: Consumer
access: 3rd-Party
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/icons/gender-api.png
created: '2025-01-07'
modified: '2026-05-19'
url: https://raw.githubusercontent.com/api-evangelist/gender-api/refs/heads/main/apis.yml
specificationVersion: '0.19'
tags:
- AI
- Demographics
- Gender
- Identity
- Names
- Personal Data
apis:
- aid: gender-api:gender-api-get-api
  name: Gender API Get API
  description: The Get API from Gender API — 1 operation(s) for get.
  humanURL: https://gender-api.com/
  baseURL: https://gender-api.com
  tags:
  - Get
  properties:
  - type: OpenAPI
    url: openapi/gender-api-get-api-openapi.yml
  - type: Documentation
    url: https://gender-api.com/en/api-docs
  - type: Pricing
    url: https://gender-api.com/en/pricing
  - type: Signup
    url: https://gender-api.com/en/signup
  - type: StatusPage
    url: https://gender-api.com/
- aid: gender-api:gender-api-get-country-of-origin-api
  name: Gender API Get Country Of Origin API
  description: The Get Country Of Origin API from Gender API — 1 operation(s) for get country of origin.
  humanURL: https://gender-api.com/
  baseURL: https://gender-api.com
  tags:
  - Get Country Of Origin
  properties:
  - type: OpenAPI
    url: openapi/gender-api-get-country-of-origin-api-openapi.yml
  - type: Documentation
    url: https://gender-api.com/en/api-docs
  - type: Pricing
    url: https://gender-api.com/en/pricing
  - type: Signup
    url: https://gender-api.com/en/signup
  - type: StatusPage
    url: https://gender-api.com/
- aid: gender-api:gender-api-get-stats-api
  name: Gender API Get Stats API
  description: The Get Stats API from Gender API — 1 operation(s) for get stats.
  humanURL: https://gender-api.com/
  baseURL: https://gender-api.com
  tags:
  - Get Stats
  properties:
  - type: OpenAPI
    url: openapi/gender-api-get-stats-api-openapi.yml
  - type: Documentation
    url: https://gender-api.com/en/api-docs
  - type: Pricing
    url: https://gender-api.com/en/pricing
  - type: Signup
    url: https://gender-api.com/en/signup
  - type: StatusPage
    url: https://gender-api.com/
common:
- type: AgenticAccess
  url: agentic-access/gender-api-agentic-access.yml
- type: DomainSecurity
  url: security/gender-api-domain-security.yml
- type: Authentication
  url: authentication/gender-api-authentication.yml
- type: GitHubOrganization
  url: https://github.com/GenderAPI
- type: LinkedIn
  url: https://www.linkedin.com/company/genderapi
- type: Website
  url: https://gender-api.com/
- type: Documentation
  url: https://gender-api.com/en/api-docs
- type: Pricing
  url: https://gender-api.com/en/pricing
- type: Signup
  url: https://gender-api.com/en/signup
- type: Login
  url: https://gender-api.com/en/login
- type: Contact
  url: https://gender-api.com/en/contact
- type: TermsOfService
  url: https://gender-api.com/en/terms-and-conditions
- type: PrivacyPolicy
  url: https://gender-api.com/en/privacy
- type: Blog
  url: https://gender-api.com/en/blog
- type: LlmsText
  url: https://gender-api.com/llms.txt
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com