Our REST API is in development. Here is what we are building: invoice processing, OCR extraction, approval workflows, and reporting you can call from your own products. Contact us for early access.
curl https://api.kkgevara.com/v1/invoices \
-H "Authorization: Bearer $API_KEY" \
-F "[email protected]"
// 200 OK
{
"id": "inv_8f21c",
"vendor": "Sunrise Office Supplies",
"invoice_number": "INV-2026-0418",
"invoice_date": "2026-04-18",
"due_date": "2026-05-18",
"currency": "INR",
"tax": 20160.00,
"total": 132160.00,
"status": "processed"
}API overview
Build financial automation directly into your products — from document capture to reporting.
Secure HTTPS · JSON
Endpoints
Everything you need to automate documents and financial operations.
Upload invoices and process them automatically using AI.
Capabilities
Extracted fields
Extract structured information from financial documents.
Supported documents
OCR features
Manage employee and business expenses programmatically.
Functions
Automate invoice and expense approvals.
Features
Maintain vendor information from your applications.
Features
Find invoices and financial records instantly.
Search examples
Filters
Access financial reports and business analytics.
Available reports
Authentication & webhooks
Secure every request to the API, and receive real-time notifications when events occur.
Secure every request to the API.
Methods
Security
# Every request is authenticated over HTTPS
curl https://api.kkgevara.com/v1/expenses \
-H "Authorization: Bearer $API_KEY"Receive real-time notifications when events occur.
Supported events
// Event delivered to your endpoint
{
"event": "invoice.processed",
"id": "inv_8f21c",
"status": "processed"
}Need the full details? Read the authentication and webhook docs
Developer toolkit
Official SDKs to ship faster and clear rate limits that scale with your plan.
Build faster using official SDKs — with authentication helpers, API clients, and sample apps.
Looking for SDK downloads and code examples?
Developer resourcesUsage limits apply based on your subscription plan.
Higher limits are available with Business and Enterprise plans.
Compare plansAPI security
Enterprise-grade security practices protect every API request — encrypted, authenticated, and monitored.
HTTPS
Encrypted requests
API keys
Authentication
Why Kkgevara
Built for developers, ready for production — reliable, secure, and easy to integrate.
Resources
Everything you need to build successful integrations.
Developer API
Integrate AI-powered expense and invoice automation into your applications through secure, developer-friendly APIs.