API

Authentication

How to authenticate requests to the Dex API.

To call Dex API endpoints, include your API key as a Bearer token.

Base URL

https://api.prod.getdex.com

Authorization: Bearer dex_your_api_key
Content-Type: application/json

Keep your API key private. Never expose it in client-side apps, public repos, or screenshots.

Open Dex → Settings → API.

curl --request GET \
  --url https://api.prod.getdex.com/v1 \
  --header 'Authorization: Bearer dex_your_api_key'

API Overview

Human-friendly entrypoint to Dex API docs.

Filtering contacts

The where filter DSL for the contacts endpoints — every key, its value shapes, and how conditions combine.