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Developer Documentation

Build with the Zined API

Integrate legally binding eSignatures and contract management into your product. Explore guides, API references, and everything you need to ship fast.

Explore the docs

Quick Start

Authenticate, upload a document, and collect your first signature with just a few API calls.

Read the guide
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Authentication

Generate a Personal Access Token scoped to your organisation from Settings → API in the dashboard.

View authentication
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API Reference

Full reference for every endpoint — documents, templates, bulk send, and more. Fully interactive.

Browse the API
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Core Concepts

Understand how documents, signatories, and signing requests fit together before you build.

Learn the basics

Ready to start building?

Sign up for a free account and start sending legally binding documents in minutes.