Anthropic

npm install @anthropic-ai/sdk payman-paykit

import Anthropic from '@anthropic-ai/sdk';
import { paykit } from 'payman-paykit';

const anthropic = new Anthropic({
  apiKey: process.env.ANTHROPIC_API_KEY
});

const tools = paykit({
  apiSecret: process.env.PAYMAN_API_SECRET!,
  environment: process.env.PAYMAN_ENVIRONMENT as 'sandbox' | 'production'
});

async function callModel(userMessage: string) {
  const message = await anthropic.messages.create({
    model: "claude-3-sonnet-20240229",
    max_tokens: 1024,
    tools: tools,
    messages: [
      {
        role: "user", 
        content: userMessage
      }
    ]
  });

  return message.content;
}

ANTHROPIC_API_KEY=sk-ant-...
PAYMAN_API_SECRET=your_api_secret
PAYMAN_ENVIRONMENT=sandbox

const response = await callModel('Send $50 to John for consulting');