Layer 3 · Developer layer

Gao SDK

Developer Preview

Gao SDK is the developer entry point. It exposes APIs, capability tokens, and examples so apps and agents can integrate identity, payments, messaging, and AI action surfaces without becoming custodians.

Responsibilities

What this layer does — and only this.

Identity, payment, messaging, and agent APIs
Capability-token issuance and verification
App-side approval and consent helpers
Reference examples and integration patterns
Gao Store submission and app discovery

On this layer

Products & primitives

Gao SDK

Developer Preview

APIs, capability tokens, and integration tools

APIs, SDKs, examples, and tools for building apps on Gao Internet. Issue capability tokens, integrate identity and payments, and submit apps to Gao Store.

Read Docs

Gao Domains

Testnet Live

User-owned .gao identity for wallets, apps, agents

Testnet surface for lifetime .gao identity registration, resolver records, wallet mapping, services, business profiles, and AI agent binding.

Open Testnet

Gao Social

Live Preview

Action network for people and local businesses — social, commerce, booking, CRM, and payments

The flagship application of Gao Internet. Combines social, commerce, 3D map, booking, CRM, payment, messaging, and AI assistance on a single user-owned identity. Not Web3 social — an action network where every interaction can become a transaction, a relationship, or an agent task.

Open Gao Social