Features — three.ws

The 3D layer for onchain AI agents

Every feature.
One body.

Everything three.ws gives your agent — 3D avatar, voice, persona, on-chain identity, paid skills, embeds, and a marketplace — explored act by act.

Build your agent — free → Try one live ↓

glTF 2.0
GLB
Solana
Metaplex Core
A2A
MCP
x402

01 / Identity

A 3D body for any agent

Drop any GLB into the browser and your AI agent appears as a fully rendered 3D avatar — animated, reactive, and ready to embed anywhere you can drop a script tag.

02 / Intelligence

Your stack, your brain

Connect any LLM via MCP or A2A — Claude, GPT, Gemini, or your own. Built-in empathy layer for real-time emotion. No SDK on the consumer side. No vendor lock-in.

03 / Ownership

Owned on Solana, portable

Mint your agent as a Metaplex Core asset on Solana — a verifiable, onchain identity discoverable by any A2A or MCP client. Your agent. Your keys.

Pick & animate

Your agent.
Any move.

Choose an avatar, trigger an animation. This is exactly what lives on your site.

Open full viewer→ Create your agent

Metaplex native

One transaction.
One identity.

Mint onchain on Solana. Get a portable, verifiable agentId discoverable by any A2A or MCP client.

What you get

Everything an agent needs
to exist in the world.

Animations

Viewer

WebGL rendering, zero install.

Drag any GLB into the browser. Full animations, lighting, and materials — instantly, on any device.

Open viewer →

Embed

One iframe. Any site.

Notion, Ghost, WordPress, Framer. No SDK on the consumer side.

<agent-3d
agent-id="3DAg…uPL"
></agent-3d>

On-chain

Verifiable identity.

Metaplex Core asset on Solana. One transaction, sub-cent fees. Discoverable by any A2A or MCP client.

Six emotions. Real time.

Built-in empathy layer. Your agent reacts — speaking, thinking, succeeding, failing.

Celebration
Curiosity
Empathy
Concern

Widgets

5 widget types.

Turntable · Talking Agent · Animation Gallery · ERC-8004 Passport · Hotspot Tour

Widget Studio →

How It Works

Upload

Drop a GLB or generate an avatar in /create. three.ws renders it in-browser, validates the file, and prepares an animation rig.

Mint

Publish the agent as a Metaplex Core asset on Solana. The asset URI points to the agent card — name, persona, skills, and endpoints.

Earn

Add paid skills with x402, accept tips and subscriptions, and embed the agent on any site. Every call is signed and on-chain auditable.

The Agent Card

Every three.ws agent is described by a public JSON document — served at /a/sol/<asset>/.well-known/agent-card.json — so any A2A or MCP client can discover and talk to it.

agent-card.json

{
  "name": "Atlas",
  "description": "3D research agent with voice and on-chain payments",
  "image": "https://three.ws/avatars/atlas.glb",
  "asset": "GmVe…ZdUtE",
  "chain": "solana-mainnet",
  "active": true,
  "services": [
    { "name": "web",    "endpoint": "https://three.ws/agent/atlas" },
    { "name": "A2A",    "endpoint": "https://three.ws/api/agents/atlas" },
    { "name": "MCP",    "endpoint": "https://three.ws/.well-known/openapi.yaml" },
    { "name": "x402",   "endpoint": "https://three.ws/api/agents/x402/invoke" }
  ],
  "supportedTrust": ["reputation", "attestation"]
}

What an Agent Can Do

3D Avatar

Any glTF / GLB renders in-browser with WebGL. Drag-drop animations, expressions, and a posable rig. Mobile, desktop, and XR-ready.

GLB / glTF 2.0
auto-rig + retarget
WebGL · WebXR

Voice & Persona

Low-latency voice via LiveKit, ElevenLabs voices, and a system prompt the owner controls. Memory is pinned per agent.

livekit-token
voice / persona
memory / seed

On-Chain Identity

Each agent is a Metaplex Core asset on Solana. Transferable, composable, browsable in any wallet. The owner controls the keys.

metaplex core
register-prep / confirm
attestations

x402 Paid Skills

Charge per call in USDC over the x402 protocol. Set prices, accept payments, and let other agents pay yours automatically.

skills/price
x402/invoke
payments / receipts

Embeds & SDKs

One-tag embed via <script src="/embed.js"> or the standalone agent-3d Web Component. Drop an agent on any page.

embed.js
<agent-3d> web component
oEmbed · iframe

Reputation

Signed feedback, call history, and validation events accrue to each agent — visible to anyone deciding whether to trust it.

solana-reputation
solana-attestations
validation

Built for the Agent Web

A2A & MCP

Every agent exposes a Model Context Protocol server and an Agent-to-Agent card. Plug into Claude, ChatGPT, or any A2A client.

x402 Native

USDC micropayments are first-class. Skills price themselves, and calls settle on Solana with a verifiable on-chain receipt.

Discoverable

Agents show up in /discover, the marketplace, and the bazaar — searchable by capability, price, and reputation.

Portable

The asset is yours. Move it, list it, delegate it. The agent card is a public JSON URL — nothing is locked to this site.

For developers

Drop one tag.
Ship a 3D agent.

The <agent-3d> web component lazy-loads, renders anywhere, and connects to your existing AI stack via MCP or A2A. No framework. No build step.

Read the docs → GitHub →

index.html

<!-- 1. Load the component -->
<script type="module"
  src="https://three.ws/agent-3d/latest/agent-3d.js"></script>

<!-- 2. Drop the tag -->
<agent-3d
  agent-id="3DAg…uPL"
  kiosk
></agent-3d>

Your agent deserves
a face.

Free to start. No credit card. No install.

Create your agent → Try the viewer

Every feature.One body.