Infrastructure for AI services.

Sandboxed runtime. Unified model routing. Programmable billing. The stack underneath every agent you ship.

Try Blueprint Agent Read the docs
WHAT WE SHIP

Five products. One API key.

Adopt one piece, all five, or somewhere in between. Same sandbox underneath. Same router. Same billing rail. The libraries we use ourselves are open source.

VIBE CODING
Blueprint Agent
Prompt to deployed Blueprint, in one workbench session.
ISOLATED RUNTIME
Sandbox
Sub-second VM-grade boxes. Any Docker image. Snapshot, restore, scale.
INFERENCE ROUTING
Router
671 models, 14 providers. Drop-in OpenAI-compatible. One key.
BROWSER USE
Browser Agent
Plain-English goals → real Chromium. Screenshot + DOM evidence per turn.
AGENT WORKBENCH
Agent Builder
Editor, terminal, preview, eval in one workbench. Hot-swap profiles, A/B tools, ship variants.
0.6s p50 cold-start 671 models · 14 providers 90% WebBench-50 USD-direct billing SOC 2 · 55 / 57 60+ ecosystem partners
OPEN SOURCE

The libraries underneath everything.

Take any one. Leave the rest. MIT-licensed, on GitHub, npm-shipped.

@tangle-network/tcloud
0
TypeScript SDK + CLI for the whole platform. Sandbox, router, agents, billing — one client, one key.
@tangle-network/sandbox
0
Spawn isolated containers in 600ms. Any Docker image. Snapshot and restore from a single call.
@tangle-network/agent-eval
0
Score agent runs against rubrics. Compare variants. Powers the leaderboards on ai.tangle.tools.
@tangle-network/sandbox-ui
0
React components for chat, terminal, file browser, and tool-call streams. Drop into any agent UI.
@tangle-network/browser-agent-driver
2
LLM-driven Chromium with screenshot + DOM evidence per turn. Wallet-extension testing built in.
blueprint-sdk
335
Rust SDK for authoring Blueprints. Router, Caller, TangleArg, TangleResult, sol! macros, the lot.
Browse all 30+ repos at github.com/tangle-network
60 SECONDS · LIVE

Spawn a box. Hand it a goal. Stream the result.

Sandbox, router, evals, billing. The whole stack behind a single API key. This is the canonical "hello world" we send every developer.

Sandbox isolated runtime Router 671 models Evals auto-scored
Read the SDK docs
agent.ts
import { TangleClient } from "@tangle-network/tcloud"; const tangle = new TangleClient({ apiKey: process.env.TANGLE_API_KEY }); const box = await tangle.sandbox.create({ image: "node:22" }); for await (const ev of tangle.agent(box).run("Refactor src/ to TypeScript")) { process.stdout.write(ev.delta); }
sandboxspawned sbx_a8f3c2d1 · node:22 · 0.6s
agentstarted · "Refactor src/ to TypeScript"
agentread src/index.js
agentwrote src/index.ts · +87 / -14
agentran tsc --noEmit · 0 errors
✓ donebilled $0.04

Ship the agent, not five vendor integrations.

One auth. One bill. One stack underneath.

Try Blueprint Agent Read the docs