Developer API
Gender recognition APIs for voice and name intelligence.
Browse GVR developer APIs for gender detection by voice and name, age prediction, ethnicity and language analysis, deep voice fake detection, and age-by-voice estimation.
- ✓HTTPS-only delivery for every request
- ✓Production-ready snippets in JS, Python, cURL & Go
- ✓Clear per-call billing and remaining-request signals
Integration preview
RESTBase URL
https://api.genderrecognition.com
Authentication
Send your key in the apiKey header
Payload styles
Multipart audio, JSON URL, or JSON name fields
Integration workflow
Launch in three deliberate steps
Provision access
Create an account and mint an API key from the secure dashboard.
Select the surface
Map each product route to your UX—voice uploads vs. structured name payloads.
Instrument & observe
Drop in snippets, log responses, and tune quotas as traffic grows.
Endpoint library
API Documentation Catalog
Select any API endpoint below to view integration docs, request and response examples, authentication details, and implementation guidance.
Voice & audio APIs
Purpose-built for IVR, contact centers, moderation, and synthetic-voice screening.
REST
Gender by Voice API
Detect gender from audio input using URL or file upload.
View API DocumentationREST
Age by Voice API
Estimate speaker age and profile probabilities from audio.
View API DocumentationREST
Deep Voice Fake API
Detect whether uploaded voice audio is real or synthetic.
View API DocumentationREST
Speech Emotion Recognition API
Detect the speaker's emotion and expression breakdown from audio.
View API DocumentationREST
Audio Quality Checker API
Score recording quality and detect noise, volume, and clipping issues from audio.
View API DocumentationREST
Speaker Verification API
Compare two voice clips and get a same-speaker verdict with a similarity score.
View API DocumentationName intelligence APIs
Lightweight JSON endpoints for CRM enrichment, onboarding, and analytics pipelines.
REST
Gender by Name API
Predict likely gender from first and last name.
View API DocumentationREST
Age by Name API
Estimate likely age range using first and last name.
View API DocumentationREST
Ethnicity by Name API
Estimate probable ethnicity with confidence data.
View API DocumentationREST
Language by Name API
Predict likely language association from names.
View API DocumentationImage intelligence APIs
Detect faces and predict gender from uploaded photos for profile enrichment and moderation.
Ready to wire Gender Voice Recognition into your product?
Explore quotas, test accuracy on real traffic, then graduate to production with confidence.
Quickstart for Developers
Create your API key, choose a GVR API endpoint, and integrate with ready-to-use code snippets for JavaScript, Python, cURL, and Go.