AI Proposal API

Generate Proposals via API

Integrate AI proposal generation into your sales app. Generate professional proposals at scale.

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API Features

Template Variables

Personalize with client and project details.

Professional Format

Industry-standard proposal structure.

Pricing Tables

Auto-generate pricing and scope breakdowns.

Multiple Versions

Generate A/B variants for testing.

API Documentation

// Generate proposal with WorkChi AI Gateway
const response = await fetch('https://api.workchi.ai/v1/chat/completions', {
  method: 'POST',
  headers: {
    'Authorization': 'Bearer YOUR_API_KEY',
    'Content-Type': 'application/json',
  },
  body: JSON.stringify({
    model: 'claude-sonnet-4',
    messages: [
      { role: 'system', content: 'You are a professional business writer. Generate compelling proposals.' },
      { role: 'user', content: 'Write a proposal for a web development project. Client needs: E-commerce site, 50 products, payment integration, mobile responsive. Budget: $10,000. Timeline: 6 weeks.' }
    ],
    max_tokens: 1500,
    temperature: 0.6,
  }),
});
https://api.workchi.ai/v1

See Model Performance

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See Business Workflow

Learn how teams use AI for proposals. See benefits and sales automation strategies.

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Ready to Integrate?

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