# NameGender

**Canonical:** https://apis.io/providers/namegender/  
**Website:** https://namegender.com/apis.json  
**APIs profiled:** 1

NameGender provides a gender detection API that returns gender, probability, and supporting evidence for first names, full names, emails, or usernames. It supports multiple languages and countries, offers a free tier with 100 daily credits, and includes detailed documentation, pricing, client libraries, and research resources.

## Kin Score — 64.9 / 100 (strong)

Scored 2026-10-09 under rubric 0.23.0.

| Facet | Score |
|---|---|
| Discoverability | 53.6 |
| Contract Quality | 66.1 |
| Contract Governance | 79.1 |
| Operational Transparency | 57.9 |
| Developer Ergonomics | 50.0 |
| Access Clarity | 73.2 |

Regulatory layer — **Horizontal (data, software, accessibility, platform)**: 24.5 (matched via fallback).

## Agent readiness — 37.2 (agent-ready)

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

## APIs (4)

- **NameGender Account API** — Credit balance and key status.
- **NameGender Batches API** — Upload a CSV or XLSX file and download it back with gender columns added.
- **NameGender Gender API** — Name, email and username lookups.
- **NameGender Webhooks API** — Requests NameGender sends to your server when a file job finishes or credits run low.

## Security (2)

- **Namegender Domain Security** — TLSv1.3 · HSTS · DMARC
- **Namegender Vulnerability Disclosure** — security.txt · contact published

## Plans (1)

- **Namegender Plans Pricing**

## Tags

Gender, Names, Data Enrichment, API, Demographics, Bulk

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