密钥

const created = await theo.keys.create({
  name: "coding backend",
  scopes: ["completions", "skills", "tools"], // optional; defaults applied server-side
  scope: "personal",                           // or "org" (+ org_id) for a team key
});
console.log(created.key);   // theo_sk_… (shown once)
console.log(created.id);    // the key UUID — use it for the calls below

// Pin one engine for everything (deterministic passthrough):
await theo.keys.setModelPlan(created.id, {
  single_model: { upstream_id: "anthropic/claude-opus-4.8" },
});

// Or remap per mode (classifier still routes; each mode's engine is pinned):
await theo.keys.setModelPlan(created.id, {
  bindings: [
    { mode: "fast",  upstream_id: "arca-velox-5.1" },
    { mode: "think", upstream_id: "arca-magnus-5.1" },
  ],
});

// Clear the single-model pin:
await theo.keys.setModelPlan(created.id, { single_model: null });

const plan = await theo.keys.getModelPlan(created.id); // KeyModelPlan

await theo.keys.setOrchestratorGraph(created.id, {
  enabled: true,
  nodes: [
    { id: "entry", type: "entry", position: { x: 0, y: 0 }, config: { label: "User Prompt" } },
    { id: "classifier", type: "classifier", position: { x: 300, y: 0 }, config: { label: "Classifier" } },
    { id: "m_fast", type: "model", position: { x: 640, y: -80 }, config: { upstreamId: "arca-velox-5.1", label: "fast" } },
    { id: "m_think", type: "model", position: { x: 640, y: 80 }, config: { upstreamId: "arca-magnus-5.1", label: "think" } },
  ],
  edges: [
    { id: "e_in", source: "entry", target: "classifier" },
    { id: "e_fast", source: "classifier", target: "m_fast", modes: ["fast"] },
    { id: "e_think", source: "classifier", target: "m_think", modes: ["think"] },
  ],
});

const { graph } = await theo.keys.getOrchestratorGraph(created.id); // graph is null when none is set

await theo.keys.setSkills(created.id, [
  { skill_id: "sk_deep_research", mode: "think" },
  { skill_id: "sk_content_writer" },
]);

const { bindings } = await theo.keys.getSkills(created.id);

const { checkout_url } = await theo.billingCheckout({ amount_cents: 2000, scope: "personal" });
const { portal_url } = await theo.billingPortal();