TypeScript API Reference

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import {
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  Agent,
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  createJoyTokenProvider,
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  defineTool,
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  maxCost,
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  maxToolCalls,
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  stepCountIs,
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} from "@joytoken/agent-sdk-ts";

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const agent = new Agent({
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  model: createJoyTokenProvider(),
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  modelName: "auto",
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  system: "Keep answers short.",
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  tools: [],
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  stopWhen: [stepCountIs(6)],
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});

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const result = await agent.run("Hello");
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const continued = await agent.run({
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  messages: result.messages,
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  input: "Continue.",
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});

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const model = createJoyTokenProvider({
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  apiKey: process.env.JOY_TOKEN_API_KEY,
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  apiBaseUrl: process.env.JOY_TOKEN_API_BASE_URL,
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  openAIBaseUrl: process.env.JOY_TOKEN_OPENAI_BASE_URL,
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  defaultModel: "auto",
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});

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const tool = defineTool({
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  name: "lookup",
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  description: "Look up a record.",
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  parameters: {
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    type: "object",
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    properties: { id: { type: "string" } },
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    required: ["id"],
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  },
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  execute: async ({ id }, context) => {
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    return `record:${id}`;
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  },
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});

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stopWhen: [
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  stepCountIs(8),
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  maxToolCalls(4),
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  maxCost(1),
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]