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Turn Google Sheets into a Quote & Estimate Generator API

Build a quote generator API from Google Sheets to create proposals, track estimates, and win more business.

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The Problem

Creating quotes manually is slow and error-prone. You forget line items, make calculation mistakes, and lose deals to faster competitors.

The Solution

SheetAPI transforms your pricing spreadsheet into an API. Generate quotes programmatically, pull pricing automatically, and send proposals in seconds.

1

Set Up Your Google Sheet

Create a spreadsheet with columns like: Quote ID, Client, Items, Subtotal, Tax, Total, Valid Until, Status

2

Connect to SheetAPI.pro

Sign up (takes 10 seconds), authorize Google, and paste your sheet URL. Done.

3

Start Using Your API

Get instant REST API endpoints to create, read, update, and delete your quote & estimate generator data.

Code Examples

Here's how simple it is to work with your quote & estimate generator data:

Fetch All Records

# Using cURL curl -H "Authorization: Bearer YOUR_API_KEY" \ https://api.sheetapi.pro/v1/YOUR_SHEET_ID
// Using JavaScript (fetch) const response = await fetch('https://api.sheetapi.pro/v1/YOUR_SHEET_ID', { headers: { 'Authorization': 'Bearer YOUR_API_KEY' } }); const data = await response.json(); console.log(data); // Your quote & estimate generator records

Create a New Record

# Using cURL curl -X POST \ -H "Authorization: Bearer YOUR_API_KEY" \ -H "Content-Type: application/json" \ -d '{"Quote ID":"VALUE1","Client":"VALUE2"}' \ https://api.sheetapi.pro/v1/YOUR_SHEET_ID
// Using JavaScript (fetch) const newRecord = { 'Quote ID': 'Sample value', 'Client': 'Another value' }; const response = await fetch('https://api.sheetapi.pro/v1/YOUR_SHEET_ID', { method: 'POST', headers: { 'Authorization': 'Bearer YOUR_API_KEY', 'Content-Type': 'application/json' }, body: JSON.stringify(newRecord) });

Update a Record

// Update by row ID const response = await fetch('https://api.sheetapi.pro/v1/YOUR_SHEET_ID/ROW_ID', { method: 'PATCH', headers: { 'Authorization': 'Bearer YOUR_API_KEY', 'Content-Type': 'application/json' }, body: JSON.stringify({ 'Status': 'Updated' }) });

Key Features for Quote & Estimate Generator

⚡ Real-Time Sync

Changes in your Google Sheet reflect in the API instantly. No delays, no manual syncing.

🔔 Webhooks

Get notified instantly when data changes. Trigger automations, send emails, or update other systems.

📝 Full CRUD Operations

Create, Read, Update, and Delete records via REST API. Complete control over your data.

⚙️ Smart Caching

Lightning-fast responses with intelligent caching. Reduce API calls and improve performance.

Frequently Asked Questions

Can I generate quotes from my website?

Yes! Build a configurator that fetches prices via API and generates quotes instantly.

How do I track quote status?

Update the status field when quotes are sent, viewed, accepted, or rejected.

Can I convert quotes to invoices?

Absolutely! Copy quote data to an invoice sheet via API when customers accept proposals.

Related Use Cases

Invoicing & Billing

Convert your Google Sheets into an invoicing API to create, track, and manage invoices automatically...

Sales Pipeline & Deal Tracking

Turn Google Sheets into a sales pipeline API to track deals, forecast revenue, and close more sales....

Ready to Get Started?

Turn your Google Sheets into a powerful quote & estimate generator API in 30 seconds.

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