Welcome

Welcome to the Vendex Help & Developer Hub

Your all-in-one guide for invoicing, procurement, receivables and compliance automation. Get answers, integrate with our APIs, and keep your business compliant with Nigeria's e-invoicing regulations.

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User Guide

Complete documentation for end users covering everything from account setup to advanced features. Perfect for business owners, finance teams, and managers.

• Step-by-step onboarding instructions

• Invoice creation and management

• Order tracking and buyer portal

• FIRS compliance setup guide

• Receivables and cash flow management

• Account settings and security

API Documentation

Comprehensive API reference for developers building integrations with Vendex. RESTful endpoints, authentication, webhooks, and code examples.

• REST API endpoints and authentication

• Invoice, order, and customer APIs

• Webhook configuration and events

• Code examples (Node.js, Python, PHP)

• Sandbox environment for testing

• Integration best practices