TurboDocx SDKs

Official multi-language SDKs for document generation, digital signatures, and AI-powered workflows

Documentation • API Reference • Discord • Blog

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⚡ Skip the boilerplate — let an agent scaffold it for you

Have an AI coding agent (Claude Code, Cursor, Copilot, Codex, Gemini CLI, OpenCode) install the right TurboDocx SDK for your language, configure your env, write working route handlers, and wire them into your app:

npx skills add TurboDocx/quickstart

Then run /turbodocx-sdk inside your agent — or one of the focused shortcuts:

Shortcut	What it scaffolds
/turbodocx-sdk turbosign	Send documents for e-signature, check status, download signed PDF
/turbodocx-sdk deliverable	Generate documents from templates with variable substitution
/turbodocx-sdk turbopartner	Provision and manage customer organizations (partner accounts)
/turbodocx-sdk turbowebhooks	Subscribe to signature.document.completed events + verify HMAC

The skill auto-detects your framework (Express, NestJS, Next.js, FastAPI, Django, Spring Boot, Laravel, Gin, …) and follows your existing project conventions. Source: github.com/TurboDocx/quickstart.

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Why TurboDocx?

🚀 Production-Ready Battle-tested infrastructure processing thousands of documents daily. Enterprise-grade reliability with 99.9% uptime SLA. ⚡ Lightning Fast Average API response time under 200ms. Optimized for high-throughput document workflows. 🔒 Enterprise Security End-to-end encryption. Your documents never stored longer than necessary.

🤖 AI-Native Built from the ground up for AI agents and automation. Perfect for n8n, Zapier, Make, and custom integrations. 📝 eSignature Ready Legally binding digital signatures with full audit trails. DocuSign alternative at a fraction of the cost. 🛠️ Developer First Comprehensive SDKs, detailed documentation, and responsive support. Ship faster with less friction.

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Install via AI Agent Skill

Install the TurboDocx SDKs in a single prompt using the TurboDocx Quickstart Agent Skill — works with Claude Code, GitHub Copilot, Cursor, OpenCode, and other AI coding agents.

npx skills add TurboDocx/quickstart

Two skills are included:

Skill	What it does
turbodocx-sdk	Scaffolds document generation in your project — picks the right SDK for your language, installs it, and writes a working code example
turbodocx-html-to-docx	Installs and configures @turbodocx/html-to-docx (open-source HTML → DOCX converter)

Prefer manual install? Jump straight to Available SDKs below.

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Available SDKs

Language	Package	Install	Registry
JavaScript/TypeScript	@turbodocx/sdk	npm install @turbodocx/sdk
Python	turbodocx-sdk	pip install turbodocx-sdk
PHP	turbodocx/sdk	composer require turbodocx/sdk
Go	turbodocx-sdk	go get github.com/TurboDocx/SDK/packages/go-sdk
Java	com.turbodocx:turbodocx-sdk	implementation 'com.turbodocx:turbodocx-sdk:0.1.4'

Coming Soon

Language	Status
C# / .NET	🚧 In Progress
Ruby	🚧 In Progress
PowerShell	🚧 In Progress

🌐 Explore the TurboDocx Ecosystem

Package	Links	Description
@turbodocx/html-to-docx		Convert HTML to DOCX with the fastest JavaScript library
n8n-nodes-turbodocx		n8n community node for TurboDocx API & TurboSign
TurboDocx Writer		Official Microsoft Word add-in for document automation

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Quick Start

Get up and running in under 2 minutes:

1. Get your API key

Sign up at turbodocx.com and grab your API key from the dashboard.

2. Install your SDK

JavaScript / TypeScript

npm install @turbodocx/sdk
# or
yarn add @turbodocx/sdk
# or
pnpm add @turbodocx/sdk

Python

pip install turbodocx-sdk
# or
poetry add turbodocx-sdk

Go

go get github.com/turbodocx/sdk

PHP

composer require turbodocx/sdk

Java

<dependency>
    <groupId>com.turbodocx</groupId>
    <artifactId>turbodocx-sdk</artifactId>
    <version>0.1.4</version>
</dependency>

3. Send your first document for signature

import { TurboSign } from '@turbodocx/sdk';

// Configure once
TurboSign.configure({ apiKey: process.env.TURBODOCX_API_KEY });

// Send for signature
const { documentId, recipients } = await TurboSign.prepareForSigningSingle({
  fileLink: 'https://example.com/contract.pdf',
  recipients: [
    { name: 'John Doe', email: 'john@example.com', order: 1 }
  ],
  fields: [
    { type: 'signature', page: 1, x: 100, y: 500, width: 200, height: 50, recipientOrder: 1 }
  ]
});

console.log(`✅ Document sent! Sign URL: ${recipients[0].signUrl}`);

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Core Capabilities

TurboSign — Digital Signatures

Send documents for legally-binding eSignatures with full audit trails.

Method	Description
prepareForReview()	Upload document for preview without sending emails
prepareForSigningSingle()	Upload and immediately send signature requests
getStatus()	Check document and recipient signing status
download()	Download the completed signed document
void()	Cancel/void a signature request
resend()	Resend signature request emails

TurboDocx — Document Generation (Coming Soon)

Generate documents from templates with dynamic data.

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Examples

Method 1: Coordinate-Based Signature Fields

Specify exact positions for signature fields using page coordinates:

const result = await TurboSign.prepareForSigningSingle({
  fileLink: 'https://example.com/contract.pdf',
  recipients: [
    { name: 'Alice Smith', email: 'alice@example.com', order: 1 },
    { name: 'Bob Johnson', email: 'bob@example.com', order: 2 }
  ],
  fields: [
    // Alice's signature and date on page 1
    { type: 'signature', page: 1, x: 100, y: 650, width: 200, height: 50, recipientOrder: 1 },
    { type: 'date', page: 1, x: 320, y: 650, width: 100, height: 30, recipientOrder: 1 },

    // Bob's signature and date on page 1
    { type: 'signature', page: 1, x: 100, y: 720, width: 200, height: 50, recipientOrder: 2 },
    { type: 'date', page: 1, x: 320, y: 720, width: 100, height: 30, recipientOrder: 2 },

    // Initials on page 2
    { type: 'initials', page: 2, x: 500, y: 750, width: 60, height: 30, recipientOrder: 1 },
    { type: 'initials', page: 2, x: 500, y: 780, width: 60, height: 30, recipientOrder: 2 }
  ],
  documentName: 'Service Agreement',
  senderName: 'Acme Corp',
  senderEmail: 'contracts@acme.com'
});

Method 2: Template-Based Signature Fields

Use text anchors in your PDF to automatically position signature fields:

const result = await TurboSign.prepareForSigningSingle({
  fileLink: 'https://example.com/contract-with-placeholders.pdf',
  recipients: [
    { name: 'Alice Smith', email: 'alice@example.com', order: 1 },
    { name: 'Bob Johnson', email: 'bob@example.com', order: 2 }
  ],
  fields: [
    // Fields anchored to text markers in the PDF
    { type: 'signature', anchor: '{SIGNATURE_ALICE}', width: 200, height: 50, recipientOrder: 1 },
    { type: 'date', anchor: '{DATE_ALICE}', width: 100, height: 30, recipientOrder: 1 },
    { type: 'signature', anchor: '{SIGNATURE_BOB}', width: 200, height: 50, recipientOrder: 2 },
    { type: 'date', anchor: '{DATE_BOB}', width: 100, height: 30, recipientOrder: 2 },

    // Text fields for additional info
    { type: 'text', anchor: '{TITLE_ALICE}', width: 150, height: 25, recipientOrder: 1 },
    { type: 'text', anchor: '{TITLE_BOB}', width: 150, height: 25, recipientOrder: 2 }
  ]
});

Tip: Template-based fields are ideal when your PDF layout may change. Add text markers like {SIGNATURE_1} to your document, and the signature fields will automatically align to them.

Complete Workflow Example

import { TurboSign } from '@turbodocx/sdk';

TurboSign.configure({ apiKey: process.env.TURBODOCX_API_KEY });

// 1. Send document for signature
const { documentId } = await TurboSign.prepareForSigningSingle({
  fileLink: 'https://example.com/contract.pdf',
  recipients: [
    { name: 'Alice', email: 'alice@example.com', order: 1 },
    { name: 'Bob', email: 'bob@example.com', order: 2 }
  ],
  fields: [
    { type: 'signature', page: 1, x: 100, y: 500, width: 200, height: 50, recipientOrder: 1 },
    { type: 'signature', page: 1, x: 100, y: 600, width: 200, height: 50, recipientOrder: 2 }
  ]
});

console.log(`Document ID: ${documentId}`);

// 2. Check status
const status = await TurboSign.getStatus(documentId);
console.log(`Status: ${status.status}`);  // 'pending', 'completed', 'voided'

for (const recipient of status.recipients) {
  console.log(`  ${recipient.name}: ${recipient.status}`);
}

// 3. Download when complete
if (status.status === 'completed') {
  const signedPdf = await TurboSign.download(documentId);
  // Save to file, upload to S3, etc.
}

// 4. Void if needed
await TurboSign.void(documentId, 'Contract terms changed');

// 5. Resend to specific recipients
await TurboSign.resend(documentId, ['recipient-uuid']);

Field Types

Type	Description
signature	Signature field (draw or type)
initials	Initials field
text	Free-form text input
date	Date stamp
checkbox	Checkbox / agreement
full_name	Full name
first_name	First name
last_name	Last name
email	Email address
title	Job title
company	Company name

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Requirements

SDK	Minimum Version
JavaScript/TypeScript	Node.js 16+
Python	Python 3.9+
PHP	PHP 8.1+
Go	Go 1.21+
Java	Java 11+

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Contributing

We love contributions! Whether it's bug fixes, new features, or documentation improvements.

# Clone the repo
git clone https://github.com/TurboDocx/SDK.git

# Navigate to your SDK
cd SDK/packages/<sdk-name>

# Follow SDK-specific setup in its README

See CONTRIBUTING.md for detailed guidelines.

SDK Maintainers Wanted!

We're looking for community maintainers for each SDK. Interested? Open an issue or reach out on Discord.

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Support

Documentation

Discord

GitHub Issues

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License

MIT License — see LICENSE for details.

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_{Built with ❤️ by the TurboDocx team}