Build with DHCS APIs

Search the catalog, request access, and make your first authenticated call — no ticket required.

Search APIs

Search APIs

or browse the full API Catalog

Who are you building as?

Internal DHCS Developer

Browse the internal API catalog and start integrating

External Vendor Developer

Request access to Claims, Eligibility, and other Producer-approved APIs

Third-Party App Developer

Register once, then request access to supported APIs — no discretionary approval gate

API Producer

Review pending access requests for APIs your team owns

Get Started

Resources and guides for every step of your integration.

Find an API

Learn the basics

Request access

Help & support

Documentation & Support

Learn how to interact with this portal and the services it supports.

Read the documentation

See what's new — API listings, versions, and portal capabilities in Documentation.

What's new

Have a question outside the normal access request flow?