Welcome to Hisend API Documentation

This documentation provides a comprehensive guide to using the Hisend API. Whether you're a developer looking to integrate our services or a user seeking to understand our features, you'll find everything you need here.

Introduction

Welcome to Hisend — your all-in-one API solution for sending and verifying OTPs, managing data records, and speeding up backend development. Built for developers, Hisend empowers you to build secure systems and integrate powerful workflows quickly in fast-paced environments.

🚀 Features

• Send and validate OTPs via SMS, Email, or WhatsApp
• RESTful APIs for CRUD operations on projects, tables, and records
• Robust user authentication and session validation
• Seamless project-based architecture with isolated identifiers

🔗 Base URL

            https://core.hisend.hunnovate.com/api/v1
        

🔐 API Key

To authenticate your requests, you’ll need an API key. You can find under the "API Keys" section of the Dashboard . View API Keys

📦 Request Structure

• Path Params: Values included in the URL path, e.g., `/projects/{project_identifier}`
• Query Params: Optional filters and modifiers in URLs, e.g., `?limit=10&page=2`
• Body Params: Data sent in the body of POST, PUT, or PATCH requests

🌐 REST API Basics

Hisend’s API is built on REST principles. Each endpoint corresponds to a resource, and supports standard HTTP methods (GET, POST, PUT, DELETE).

💳 Payment Plans

You can get started for free, but you'll need to fund your wallet to send OTPs and continue managing records after exhausting your free credits. Top up directly from the dashboard to unlock full access to our OTP and CRUD APIs. To learn more about our pricing plan click here