API Reference

GrailData REST API

Real endpoints, live examples, and typed response shapes for sneaker catalog, market, price history, and releases.

Authentication

Send your key in the X-API-Key header. Public examples below use the configured demo key and replace static example responses with live JSON after you run them.

GET/sneakers

List Sneakers

Query params

Click Run to see a live response.

GET/sneakers/search

Search Sneakers

Query params

Click Run to see a live response.

GET/sneakers/trending

Trending Sneakers

Query params

Click Run to see a live response.

GET/market/overview

Market Overview

Query params

Click Run to see a live response.

GET/releases/upcoming

Upcoming Releases

Query params

Click Run to see a live response.