thinkingtest.js

import Anthropic from '@anthropic-ai/sdk';

// Test the thinking action directly
async function testThinkingAction() {
    try {
        console.log('Testing Anthropic Thinking Action...');
        
        // TEMPORARILY hardcode your API key here for testing
        const apiKey = ''; // Replace with your actual sk-... key
        
        if (!apiKey || apiKey === 'YOUR_API_KEY_HERE') {
            throw new Error('Please replace YOUR_API_KEY_HERE with your actual Anthropic API key');
        }
        
        console.log('API Key found:', apiKey.substring(0, 10) + '...');
        
        // Create client without custom baseURL - let SDK handle it
        const client = new Anthropic({
            apiKey,
            timeout: 60000
        });
        
        console.log('Created Anthropic client, making test request...');
        
        // Test with thinking - no beta header needed for Claude 3.7
        const response = await client.messages.create({
            model: "claude-3-7-sonnet-20250219",
            max_tokens: 21000,
            temperature: 1,
            thinking: {
                type: "enabled",
                budget_tokens: 16000
            },
            messages: [{
                role: "user",
                content: "What is 2+2? Think through this step by step."
            }]
        });
        
        console.log('✅ SUCCESS! Thinking action works correctly');
        console.log('Response:', JSON.stringify(response, null, 2));
        
    } catch (error) {
        console.error('❌ ERROR in thinking action:');
        console.error('Status:', error.status);
        console.error('Error:', error.error || error.message);
        console.error('Headers:', error.headers);
        
        if (error.status === 404) {
            console.log('\n🔍 Debugging 404 error:');
            console.log('- Check if API key has access to Claude 3.7 models');
            console.log('- Verify anthropic-version header is correct');
            console.log('- Confirm model name: claude-3-7-sonnet-20250219');
        }
    }
}

// Run the test
testThinkingAction();