AI Platform
The four-hub Xcity AI platform — Builder, Exchange, Agent, Runtime.
The Xcity AI Platform is composed of four hubs that share identity, billing, and observability:
| Hub | What it does | Primary URL |
|---|---|---|
| L1 Builder | Hosted app + agent platform — bring your code, we run it | xcity.one/dashboard/agent-desktop |
| L2 Exchange | Marketplace for models and agents with revenue share | market.xcity.one |
| L3 Agent | Long-running agent runtime with workflow primitives | flow.xcity.one |
| L4 Runtime | OpenAI-compatible inference gateway | tokenhub.xcity.one |
L1 Builder
Push code, get a URL. We handle TLS, CDN, secrets, and observability. Three runtimes:
- Static — any framework that builds to HTML/CSS/JS.
- Node — long-running Node services with autoscale.
- Sandbox — ephemeral compute for agent tools (Python, Bash, headless browser).
L2 Exchange
Two-sided marketplace for AI assets:
- Models — submit a fine-tune, set a price, earn per token.
- Agents — publish an agent recipe with declared inputs and a price-per-run.
Revenue share: 70% creator / 25% platform / 5% solar-credit fund.
L3 Agent
Workflow primitives for multi-step, long-running agents:
- Steps with retries, timeouts, idempotency keys
- Durable state (resume after restart)
- Tool registry shared across agents
- Per-run trace exposed in the dashboard
L4 Runtime
Documented in detail in API Reference: Inference. Key features:
- OpenAI-compatible REST and SSE
- Plan-based model whitelist
- Per-request and monthly budget envelopes
- Solar-tied carbon attribution per token (Enterprise)
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