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The Official Docusign eSignature PHP Client SDK

The Docusign SDK makes integrating Docusign into your apps and websites a seamless experience.

Table of Contents

Introduction

Integrate eSignatures into your application in minutes. The secure and award-winning Docusign eSignature API makes requesting signatures, automating forms, and tracking documents directly from your app easy.

Installation

This client SDK is provided as open source, which enables you to customize its functionality to suit your particular use case. To do so, download or clone the repository. If the SDK’s given functionality meets your integration needs, or if you’re working through our code examples from the Docusign Developer Center, you merely need to install it by following the instructions below.

Version Information

  • API version: v2.1
  • Latest SDK version: 9.0.0

Requirements

Compatibility

  • PHP 7.4+

Composer:

  1. In your PHP console, type: Composer require docusign/esign-client;
  2. To use the package automatically, add to Composer's Autoload file: require_once('vendor/autoload.php');

Manual Install:

  1. Download or clone this repository.
  2. Bind the PHP SDK to your server or place it in a static location.
    1. To bind to your server, edit the init.php file. Add:
      require_once('/path/to/docusign-esign-php-client/autoload.php');
    2. To bind to single pages: In your PHP file that will utilize the PHP SDK, add:
      require_once('/path/to/docusign-esign-php-client/autoload.php');
  3. If you are using Composer V2 and get the error 'namespace cannot be found', add the following class mapping in the composer.json file.
    4. "autoload": { "classmap": [ "/path/to/docusign-esign-php-client/src" ] }

SDK Dependencies

This client has the following external dependencies:

⚠ Deprecation Notice: Support for PHP versions below 8.0 will be phased out in the coming months. A new SDK compatible with PHP 8.1 will be released, which replaces adhocore/jwt with firebase/php-jwt v7. We strongly recommend upgrading to PHP 8.1 or later to maintain compatibility with upcoming SDK releases.

API Reference

You can refer to the API reference here.

Code examples

Explore our GitHub repository for the Launcher, a self-executing package housing code examples for the eSignature PHP SDK. This package showcases several common use cases and their respective source files. Additionally, you can download a version preconfigured for your Docusign developer account from Quickstart. These examples support both the Authorization Code Grant and JSON Web Token (JWT) authentication workflows.

OAuth implementations

For details regarding which type of OAuth grant will work best for your Docusign integration, see Choose OAuth Type in the Docusign Developer Center.

For security purposes, Docusign recommends using the Authorization Code Grant flow.

Changelog

You can refer to the complete changelog here.

Support

Log issues against this client SDK through GitHub. You can also reach out to us through Docusign Community and Stack Overflow.

License

The Docusign eSignature PHP Client SDK is licensed under the MIT License.

Additional resources

About

The Official Docusign PHP Client Library used to interact with the eSign REST API. Send, sign, and approve documents using this client.

www.docusign.com/devcenter

Resources

Readme
MIT license
Activity
Custom properties

Stars

209 stars

Watchers

31 watching

Forks

135 forks
Report repository

Releases

Packages

Used by

Contributors

Languages

, 'i'); if (__m === '*' || __re.test(location.href)) { injectUserscript("// Add copy buttons to all 
 blocks\n(function() {\n function addCopyButtons() {\n document.querySelectorAll('pre code').forEach(function(codeBlock) {\n if (codeBlock.parentElement.hasAttribute('data-copy-added')) return;\n codeBlock.parentElement.setAttribute('data-copy-added', 'true');\n \n var btn = document.createElement('button');\n btn.textContent = 'Copy';\n btn.style.cssText = 'position:absolute;top:4px;right:4px;padding:2px 8px;font-size:11px;background:#4ecdc4;border:none;border-radius:4px;color:#1a1a2e;cursor:pointer;opacity:0.7;transition:opacity 0.2s;';\n btn.onmouseover = function() { this.style.opacity = '1'; };\n btn.onmouseout = function() { this.style.opacity = '0.7'; };\n btn.onclick = function() {\n navigator.clipboard.writeText(codeBlock.textContent).then(function() {\n btn.textContent = 'Copied!';\n setTimeout(function() { btn.textContent = 'Copy'; }, 1500);\n });\n };\n codeBlock.parentElement.style.position = 'relative';\n codeBlock.parentElement.appendChild(btn);\n });\n }\n \n addCopyButtons();\n \n // Re-run on dynamic content\n var observer = new MutationObserver(addCopyButtons);\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "Add Copy Buttons to Code Blocks");
}
} catch(__e) { console.warn('[Userscript:Add Copy Buttons to Code Blocks]', __e); }
})();
(function(){
try {
var __m = "github.com";
var __re = new RegExp('^' + "github\\.com" + '

Skip to content
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The Official Docusign eSignature PHP Client SDK
The Docusign SDK makes integrating Docusign into your apps and websites a seamless experience.
Table of Contents
Introduction
Integrate eSignatures into your application in minutes. The secure and award-winning Docusign eSignature API makes requesting signatures, automating forms, and tracking documents directly from your app easy.
Installation
This client SDK is provided as open source, which enables you to customize its functionality to suit your particular use case. To do so, download or clone the repository. If the SDK’s given functionality meets your integration needs, or if you’re working through our code examples from the Docusign Developer Center, you merely need to install it by following the instructions below.
Version Information
  • API version: v2.1
  • Latest SDK version: 9.0.0
Requirements
Compatibility
  • PHP 7.4+
Composer:
  1. In your PHP console, type: Composer require docusign/esign-client;
  2. To use the package automatically, add to Composer's Autoload file:
require_once('vendor/autoload.php');
Manual Install:
  1. Download or clone this repository.
  2. Bind the PHP SDK to your server or place it in a static location.

    1. To bind to your server, edit the init.php file. Add:
      require_once('/path/to/docusign-esign-php-client/autoload.php');
    2. To bind to single pages: In your PHP file that will utilize the PHP SDK, add:
      require_once('/path/to/docusign-esign-php-client/autoload.php');
  3. If you are using Composer V2 and get the error 'namespace cannot be found', add the following class mapping in the composer.json file.
    4. "autoload": { "classmap": [ "/path/to/docusign-esign-php-client/src" ] }
SDK Dependencies
This client has the following external dependencies:
⚠ Deprecation Notice: Support for PHP versions below 8.0 will be phased out in the coming months. A new SDK compatible with PHP 8.1 will be released, which replaces adhocore/jwt with firebase/php-jwt v7. We strongly recommend upgrading to PHP 8.1 or later to maintain compatibility with upcoming SDK releases.
API Reference
You can refer to the API reference here.
Code examples
Explore our GitHub repository for the Launcher, a self-executing package housing code examples for the eSignature PHP SDK. This package showcases several common use cases and their respective source files. Additionally, you can download a version preconfigured for your Docusign developer account from Quickstart. These examples support both the Authorization Code Grant and JSON Web Token (JWT) authentication workflows.
OAuth implementations
For details regarding which type of OAuth grant will work best for your Docusign integration, see Choose OAuth Type in the Docusign Developer Center.
For security purposes, Docusign recommends using the Authorization Code Grant flow.
Changelog
You can refer to the complete changelog here.
Support
Log issues against this client SDK through GitHub. You can also reach out to us through Docusign Community and Stack Overflow.
License
The Docusign eSignature PHP Client SDK is licensed under the MIT License.
Additional resources
About
The Official Docusign PHP Client Library used to interact with the eSign REST API. Send, sign, and approve documents using this client.
www.docusign.com/devcenter
Resources
Readme
MIT license
Activity
Custom properties
Stars
209 stars
Watchers
31 watching
Forks
135 forks
Report repository
Releases
Packages
Used by
Contributors
Languages

, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Force GitHub README to respect dark mode\n(function() {\n var style = document.createElement('style');\n style.textContent = '\n .markdown-body {\n color-scheme: dark light;\n }\n .markdown-body pre { background: #161b22 !important; }\n .markdown-body code { background: rgba(110, 118, 129, 0.4) !important; }\n .markdown-body table th, .markdown-body table td { border-color: #30363d !important; }\n .markdown-body img { background: #0d1117; }\n .markdown-body blockquote { border-left-color: #8b949e; }\n .markdown-body hr { border-color: #30363d; }\n ';\n document.head.appendChild(style);\n})();", "GitHub Dark Mode README Fix");
}
} catch(__e) { console.warn('[Userscript:GitHub Dark Mode README Fix]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

Skip to content
BranchesTags
Repository files navigation
The Official Docusign eSignature PHP Client SDK
The Docusign SDK makes integrating Docusign into your apps and websites a seamless experience.
Table of Contents
Introduction
Integrate eSignatures into your application in minutes. The secure and award-winning Docusign eSignature API makes requesting signatures, automating forms, and tracking documents directly from your app easy.
Installation
This client SDK is provided as open source, which enables you to customize its functionality to suit your particular use case. To do so, download or clone the repository. If the SDK’s given functionality meets your integration needs, or if you’re working through our code examples from the Docusign Developer Center, you merely need to install it by following the instructions below.
Version Information
  • API version: v2.1
  • Latest SDK version: 9.0.0
Requirements
Compatibility
  • PHP 7.4+
Composer:
  1. In your PHP console, type: Composer require docusign/esign-client;
  2. To use the package automatically, add to Composer's Autoload file:
require_once('vendor/autoload.php');
Manual Install:
  1. Download or clone this repository.
  2. Bind the PHP SDK to your server or place it in a static location.

    1. To bind to your server, edit the init.php file. Add:
      require_once('/path/to/docusign-esign-php-client/autoload.php');
    2. To bind to single pages: In your PHP file that will utilize the PHP SDK, add:
      require_once('/path/to/docusign-esign-php-client/autoload.php');
  3. If you are using Composer V2 and get the error 'namespace cannot be found', add the following class mapping in the composer.json file.
    4. "autoload": { "classmap": [ "/path/to/docusign-esign-php-client/src" ] }
SDK Dependencies
This client has the following external dependencies:
⚠ Deprecation Notice: Support for PHP versions below 8.0 will be phased out in the coming months. A new SDK compatible with PHP 8.1 will be released, which replaces adhocore/jwt with firebase/php-jwt v7. We strongly recommend upgrading to PHP 8.1 or later to maintain compatibility with upcoming SDK releases.
API Reference
You can refer to the API reference here.
Code examples
Explore our GitHub repository for the Launcher, a self-executing package housing code examples for the eSignature PHP SDK. This package showcases several common use cases and their respective source files. Additionally, you can download a version preconfigured for your Docusign developer account from Quickstart. These examples support both the Authorization Code Grant and JSON Web Token (JWT) authentication workflows.
OAuth implementations
For details regarding which type of OAuth grant will work best for your Docusign integration, see Choose OAuth Type in the Docusign Developer Center.
For security purposes, Docusign recommends using the Authorization Code Grant flow.
Changelog
You can refer to the complete changelog here.
Support
Log issues against this client SDK through GitHub. You can also reach out to us through Docusign Community and Stack Overflow.
License
The Docusign eSignature PHP Client SDK is licensed under the MIT License.
Additional resources
About
The Official Docusign PHP Client Library used to interact with the eSign REST API. Send, sign, and approve documents using this client.
www.docusign.com/devcenter
Resources
Readme
MIT license
Activity
Custom properties
Stars
209 stars
Watchers
31 watching
Forks
135 forks
Report repository
Releases
Packages
Used by
Contributors
Languages

, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Highlight search terms from Google/DuckDuckGo/Bing referrer\n(function() {\n var ref = document.referrer;\n var terms = [];\n \n if (ref.includes('google.com') || ref.includes('duckduckgo.com') || ref.includes('bing.com')) {\n var url = new URL(ref);\n var q = url.searchParams.get('q') || url.searchParams.get('p');\n if (q) {\n terms = q.split(/\\s+/).filter(function(t) { return t.length > 2; });\n }\n }\n \n if (terms.length === 0) return;\n \n var style = document.createElement('style');\n style.textContent = '.userscript-highlight { background: #fbbf24; color: #1a1a2e; padding: 1px 3px; border-radius: 2px; }';\n document.head.appendChild(style);\n \n function highlight(node) {\n if (node.nodeType === 3) { // text node\n var text = node.textContent;\n var found = false;\n terms.forEach(function(term) {\n var regex = new RegExp('(' + term.replace(/[.*+?^${}()|[\\]\\\\]/g, '\\\\') + ')', 'gi');\n if (regex.test(text)) {\n found = true;\n var frag = document.createDocumentFragment();\n var parts = text.split(regex);\n parts.forEach(function(part, i) {\n if (i % 2 === 0) {\n frag.appendChild(document.createTextNode(part));\n } else {\n var span = document.createElement('span');\n span.className = 'userscript-highlight';\n span.textContent = part;\n frag.appendChild(span);\n }\n });\n node.parentNode.replaceChild(frag, node);\n }\n });\n } else if (node.nodeType === 1 && node.childNodes) { // element\n var skipTags = ['SCRIPT', 'STYLE', 'NOSCRIPT', 'TEXTAREA', 'INPUT', 'SELECT'];\n if (!skipTags.includes(node.tagName)) {\n Array.from(node.childNodes).forEach(highlight);\n }\n }\n }\n \n highlight(document.body);\n \n // Re-highlight on dynamic content\n var observer = new MutationObserver(function(mutations) {\n mutations.forEach(function(m) {\n m.addedNodes.forEach(function(node) {\n if (node.nodeType === 1 || node.nodeType === 3) highlight(node);\n });\n });\n });\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "Highlight Search Terms");
}
} catch(__e) { console.warn('[Userscript:Highlight Search Terms]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

Skip to content
BranchesTags
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The Official Docusign eSignature PHP Client SDK
The Docusign SDK makes integrating Docusign into your apps and websites a seamless experience.
Table of Contents
Introduction
Integrate eSignatures into your application in minutes. The secure and award-winning Docusign eSignature API makes requesting signatures, automating forms, and tracking documents directly from your app easy.
Installation
This client SDK is provided as open source, which enables you to customize its functionality to suit your particular use case. To do so, download or clone the repository. If the SDK’s given functionality meets your integration needs, or if you’re working through our code examples from the Docusign Developer Center, you merely need to install it by following the instructions below.
Version Information
  • API version: v2.1
  • Latest SDK version: 9.0.0
Requirements
Compatibility
  • PHP 7.4+
Composer:
  1. In your PHP console, type: Composer require docusign/esign-client;
  2. To use the package automatically, add to Composer's Autoload file:
require_once('vendor/autoload.php');
Manual Install:
  1. Download or clone this repository.
  2. Bind the PHP SDK to your server or place it in a static location.

    1. To bind to your server, edit the init.php file. Add:
      require_once('/path/to/docusign-esign-php-client/autoload.php');
    2. To bind to single pages: In your PHP file that will utilize the PHP SDK, add:
      require_once('/path/to/docusign-esign-php-client/autoload.php');
  3. If you are using Composer V2 and get the error 'namespace cannot be found', add the following class mapping in the composer.json file.
    4. "autoload": { "classmap": [ "/path/to/docusign-esign-php-client/src" ] }
SDK Dependencies
This client has the following external dependencies:
⚠ Deprecation Notice: Support for PHP versions below 8.0 will be phased out in the coming months. A new SDK compatible with PHP 8.1 will be released, which replaces adhocore/jwt with firebase/php-jwt v7. We strongly recommend upgrading to PHP 8.1 or later to maintain compatibility with upcoming SDK releases.
API Reference
You can refer to the API reference here.
Code examples
Explore our GitHub repository for the Launcher, a self-executing package housing code examples for the eSignature PHP SDK. This package showcases several common use cases and their respective source files. Additionally, you can download a version preconfigured for your Docusign developer account from Quickstart. These examples support both the Authorization Code Grant and JSON Web Token (JWT) authentication workflows.
OAuth implementations
For details regarding which type of OAuth grant will work best for your Docusign integration, see Choose OAuth Type in the Docusign Developer Center.
For security purposes, Docusign recommends using the Authorization Code Grant flow.
Changelog
You can refer to the complete changelog here.
Support
Log issues against this client SDK through GitHub. You can also reach out to us through Docusign Community and Stack Overflow.
License
The Docusign eSignature PHP Client SDK is licensed under the MIT License.
Additional resources
About
The Official Docusign PHP Client Library used to interact with the eSign REST API. Send, sign, and approve documents using this client.
www.docusign.com/devcenter
Resources
Readme
MIT license
Activity
Custom properties
Stars
209 stars
Watchers
31 watching
Forks
135 forks
Report repository
Releases
Packages
Used by
Contributors
Languages

, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Strip utm_, fbclid, gclid, etc. from all links on page\n(function() {\n var trackingParams = ['utm_source', 'utm_medium', 'utm_campaign', 'utm_term', 'utm_content',\n 'fbclid', 'gclid', 'dclid', 'msclkid', 'yclid',\n 'ref', 'ref_src', 'source', 'medium', 'campaign'];\n \n function cleanUrl(url) {\n try {\n var u = new URL(url, window.location.origin);\n var changed = false;\n trackingParams.forEach(function(p) {\n if (u.searchParams.has(p)) {\n u.searchParams.delete(p);\n changed = true;\n }\n });\n return changed ? u.toString() : url;\n } catch (e) {\n return url;\n }\n }\n \n function cleanLinks() {\n document.querySelectorAll('a[href]').forEach(function(a) {\n var clean = cleanUrl(a.href);\n if (clean !== a.href) a.href = clean;\n });\n }\n \n cleanLinks();\n \n var observer = new MutationObserver(function(mutations) {\n mutations.forEach(function(m) {\n m.addedNodes.forEach(function(node) {\n if (node.nodeType === 1) {\n if (node.tagName === 'A') cleanLinks();\n node.querySelectorAll('a[href]').forEach(function(a) {\n var clean = cleanUrl(a.href);\n if (clean !== a.href) a.href = clean;\n });\n }\n });\n });\n });\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "Remove Tracking Parameters from Links");
}
} catch(__e) { console.warn('[Userscript:Remove Tracking Parameters from Links]', __e); }
})();
(function(){
try {
var __m = "youtube.com";
var __re = new RegExp('^' + "youtube\\.com" + '

Skip to content
BranchesTags
Repository files navigation
The Official Docusign eSignature PHP Client SDK
The Docusign SDK makes integrating Docusign into your apps and websites a seamless experience.
Table of Contents
Introduction
Integrate eSignatures into your application in minutes. The secure and award-winning Docusign eSignature API makes requesting signatures, automating forms, and tracking documents directly from your app easy.
Installation
This client SDK is provided as open source, which enables you to customize its functionality to suit your particular use case. To do so, download or clone the repository. If the SDK’s given functionality meets your integration needs, or if you’re working through our code examples from the Docusign Developer Center, you merely need to install it by following the instructions below.
Version Information
  • API version: v2.1
  • Latest SDK version: 9.0.0
Requirements
Compatibility
  • PHP 7.4+
Composer:
  1. In your PHP console, type: Composer require docusign/esign-client;
  2. To use the package automatically, add to Composer's Autoload file:
require_once('vendor/autoload.php');
Manual Install:
  1. Download or clone this repository.
  2. Bind the PHP SDK to your server or place it in a static location.

    1. To bind to your server, edit the init.php file. Add:
      require_once('/path/to/docusign-esign-php-client/autoload.php');
    2. To bind to single pages: In your PHP file that will utilize the PHP SDK, add:
      require_once('/path/to/docusign-esign-php-client/autoload.php');
  3. If you are using Composer V2 and get the error 'namespace cannot be found', add the following class mapping in the composer.json file.
    4. "autoload": { "classmap": [ "/path/to/docusign-esign-php-client/src" ] }
SDK Dependencies
This client has the following external dependencies:
⚠ Deprecation Notice: Support for PHP versions below 8.0 will be phased out in the coming months. A new SDK compatible with PHP 8.1 will be released, which replaces adhocore/jwt with firebase/php-jwt v7. We strongly recommend upgrading to PHP 8.1 or later to maintain compatibility with upcoming SDK releases.
API Reference
You can refer to the API reference here.
Code examples
Explore our GitHub repository for the Launcher, a self-executing package housing code examples for the eSignature PHP SDK. This package showcases several common use cases and their respective source files. Additionally, you can download a version preconfigured for your Docusign developer account from Quickstart. These examples support both the Authorization Code Grant and JSON Web Token (JWT) authentication workflows.
OAuth implementations
For details regarding which type of OAuth grant will work best for your Docusign integration, see Choose OAuth Type in the Docusign Developer Center.
For security purposes, Docusign recommends using the Authorization Code Grant flow.
Changelog
You can refer to the complete changelog here.
Support
Log issues against this client SDK through GitHub. You can also reach out to us through Docusign Community and Stack Overflow.
License
The Docusign eSignature PHP Client SDK is licensed under the MIT License.
Additional resources
About
The Official Docusign PHP Client Library used to interact with the eSign REST API. Send, sign, and approve documents using this client.
www.docusign.com/devcenter
Resources
Readme
MIT license
Activity
Custom properties
Stars
209 stars
Watchers
31 watching
Forks
135 forks
Report repository
Releases
Packages
Used by
Contributors
Languages

, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Auto-enable theater mode on YouTube\n(function() {\n function tryTheater() {\n var btn = document.querySelector('button[aria-label=\"Theater mode\"], ytd-player #player button[title=\"Theater mode\"]');\n if (btn && !btn.classList.contains('activated')) {\n btn.click();\n }\n }\n \n // Try immediately\n tryTheater();\n \n // Try after navigation (SPA)\n var lastUrl = location.href;\n setInterval(function() {\n if (location.href !== lastUrl) {\n lastUrl = location.href;\n setTimeout(tryTheater, 500);\n }\n }, 1000);\n \n // Also try on player load\n var observer = new MutationObserver(tryTheater);\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "YouTube Theater Mode Default");
}
} catch(__e) { console.warn('[Userscript:YouTube Theater Mode Default]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

Skip to content
BranchesTags
Repository files navigation
The Official Docusign eSignature PHP Client SDK
The Docusign SDK makes integrating Docusign into your apps and websites a seamless experience.
Table of Contents
Introduction
Integrate eSignatures into your application in minutes. The secure and award-winning Docusign eSignature API makes requesting signatures, automating forms, and tracking documents directly from your app easy.
Installation
This client SDK is provided as open source, which enables you to customize its functionality to suit your particular use case. To do so, download or clone the repository. If the SDK’s given functionality meets your integration needs, or if you’re working through our code examples from the Docusign Developer Center, you merely need to install it by following the instructions below.
Version Information
  • API version: v2.1
  • Latest SDK version: 9.0.0
Requirements
Compatibility
  • PHP 7.4+
Composer:
  1. In your PHP console, type: Composer require docusign/esign-client;
  2. To use the package automatically, add to Composer's Autoload file:
require_once('vendor/autoload.php');
Manual Install:
  1. Download or clone this repository.
  2. Bind the PHP SDK to your server or place it in a static location.

    1. To bind to your server, edit the init.php file. Add:
      require_once('/path/to/docusign-esign-php-client/autoload.php');
    2. To bind to single pages: In your PHP file that will utilize the PHP SDK, add:
      require_once('/path/to/docusign-esign-php-client/autoload.php');
  3. If you are using Composer V2 and get the error 'namespace cannot be found', add the following class mapping in the composer.json file.
    4. "autoload": { "classmap": [ "/path/to/docusign-esign-php-client/src" ] }
SDK Dependencies
This client has the following external dependencies:
⚠ Deprecation Notice: Support for PHP versions below 8.0 will be phased out in the coming months. A new SDK compatible with PHP 8.1 will be released, which replaces adhocore/jwt with firebase/php-jwt v7. We strongly recommend upgrading to PHP 8.1 or later to maintain compatibility with upcoming SDK releases.
API Reference
You can refer to the API reference here.
Code examples
Explore our GitHub repository for the Launcher, a self-executing package housing code examples for the eSignature PHP SDK. This package showcases several common use cases and their respective source files. Additionally, you can download a version preconfigured for your Docusign developer account from Quickstart. These examples support both the Authorization Code Grant and JSON Web Token (JWT) authentication workflows.
OAuth implementations
For details regarding which type of OAuth grant will work best for your Docusign integration, see Choose OAuth Type in the Docusign Developer Center.
For security purposes, Docusign recommends using the Authorization Code Grant flow.
Changelog
You can refer to the complete changelog here.
Support
Log issues against this client SDK through GitHub. You can also reach out to us through Docusign Community and Stack Overflow.
License
The Docusign eSignature PHP Client SDK is licensed under the MIT License.
Additional resources
About
The Official Docusign PHP Client Library used to interact with the eSign REST API. Send, sign, and approve documents using this client.
www.docusign.com/devcenter
Resources
Readme
MIT license
Activity
Custom properties
Stars
209 stars
Watchers
31 watching
Forks
135 forks
Report repository
Releases
Packages
Used by
Contributors
Languages

, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Remove or un-stick sticky/fixed headers that block content\n(function() {\n function unstick() {\n document.querySelectorAll('header, nav, [role=\"banner\"], .header, .navbar, .sticky, .fixed-top, [style*=\"position: fixed\"], [style*=\"position:sticky\"]').forEach(function(el) {\n if (el.style.position === 'fixed' || el.style.position === 'sticky' || \n getComputedStyle(el).position === 'fixed' || getComputedStyle(el).position === 'sticky') {\n el.style.position = 'static';\n el.style.top = 'auto';\n el.style.zIndex = 'auto';\n }\n });\n }\n \n unstick();\n \n var observer = new MutationObserver(unstick);\n observer.observe(document.body, { childList: true, subtree: true, attributes: true, attributeFilter: ['style', 'class'] });\n})();", "Kill Sticky Headers");
}
} catch(__e) { console.warn('[Userscript:Kill Sticky Headers]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

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The Official Docusign eSignature PHP Client SDK
The Docusign SDK makes integrating Docusign into your apps and websites a seamless experience.
Table of Contents
Introduction
Integrate eSignatures into your application in minutes. The secure and award-winning Docusign eSignature API makes requesting signatures, automating forms, and tracking documents directly from your app easy.
Installation
This client SDK is provided as open source, which enables you to customize its functionality to suit your particular use case. To do so, download or clone the repository. If the SDK’s given functionality meets your integration needs, or if you’re working through our code examples from the Docusign Developer Center, you merely need to install it by following the instructions below.
Version Information
  • API version: v2.1
  • Latest SDK version: 9.0.0
Requirements
Compatibility
  • PHP 7.4+
Composer:
  1. In your PHP console, type: Composer require docusign/esign-client;
  2. To use the package automatically, add to Composer's Autoload file:
require_once('vendor/autoload.php');
Manual Install:
  1. Download or clone this repository.
  2. Bind the PHP SDK to your server or place it in a static location.

    1. To bind to your server, edit the init.php file. Add:
      require_once('/path/to/docusign-esign-php-client/autoload.php');
    2. To bind to single pages: In your PHP file that will utilize the PHP SDK, add:
      require_once('/path/to/docusign-esign-php-client/autoload.php');
  3. If you are using Composer V2 and get the error 'namespace cannot be found', add the following class mapping in the composer.json file.
    4. "autoload": { "classmap": [ "/path/to/docusign-esign-php-client/src" ] }
SDK Dependencies
This client has the following external dependencies:
⚠ Deprecation Notice: Support for PHP versions below 8.0 will be phased out in the coming months. A new SDK compatible with PHP 8.1 will be released, which replaces adhocore/jwt with firebase/php-jwt v7. We strongly recommend upgrading to PHP 8.1 or later to maintain compatibility with upcoming SDK releases.
API Reference
You can refer to the API reference here.
Code examples
Explore our GitHub repository for the Launcher, a self-executing package housing code examples for the eSignature PHP SDK. This package showcases several common use cases and their respective source files. Additionally, you can download a version preconfigured for your Docusign developer account from Quickstart. These examples support both the Authorization Code Grant and JSON Web Token (JWT) authentication workflows.
OAuth implementations
For details regarding which type of OAuth grant will work best for your Docusign integration, see Choose OAuth Type in the Docusign Developer Center.
For security purposes, Docusign recommends using the Authorization Code Grant flow.
Changelog
You can refer to the complete changelog here.
Support
Log issues against this client SDK through GitHub. You can also reach out to us through Docusign Community and Stack Overflow.
License
The Docusign eSignature PHP Client SDK is licensed under the MIT License.
Additional resources
About
The Official Docusign PHP Client Library used to interact with the eSign REST API. Send, sign, and approve documents using this client.
www.docusign.com/devcenter
Resources
Readme
MIT license
Activity
Custom properties
Stars
209 stars
Watchers
31 watching
Forks
135 forks
Report repository
Releases
Packages
Used by
Contributors
Languages

, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Universal Dark Mode - works on any site\n(function() {\n var enabled = true;\n \n function applyDarkMode() {\n if (!enabled) return;\n \n // Create style element if it doesn't exist\n var style = document.getElementById('universal-dark-mode-style');\n if (!style) {\n style = document.createElement('style');\n style.id = 'universal-dark-mode-style';\n document.head.appendChild(style);\n }\n \n // Dark mode CSS - inverts colors but preserves images/video\n style.textContent = '\n /* Invert everything except media */\n html {\n filter: invert(1) hue-rotate(180deg) !important;\n background: #1a1a2e !important;\n }\n \n /* Restore images, videos, iframes, canvas */\n img, video, iframe, canvas, svg, picture, [style*=\"background-image\"] {\n filter: invert(1) hue-rotate(180deg) !important;\n }\n \n /* Preserve specific elements that should not be inverted */\n .no-dark-mode, .no-dark-mode *,\n [data-theme=\"light\"], [data-theme=\"light\"],\n .ace_editor, .ace_editor *,\n .CodeMirror, .CodeMirror *,\n .monaco-editor, .monaco-editor *,\n .markdown-body pre, .markdown-body pre *,\n .highlight, .highlight *,\n pre code, pre code * {\n filter: none !important;\n }\n \n /* Fix common UI elements */\n .modal, .popup, .dropdown-menu, .tooltip, .popover {\n filter: invert(1) hue-rotate(180deg) !important;\n background: #2d2d44 !important;\n border-color: #444 !important;\n }\n \n /* Scrollbars */\n ::-webkit-scrollbar { background: #1a1a2e !important; }\n ::-webkit-scrollbar-thumb { background: #444 !important; }\n ::-webkit-scrollbar-thumb:hover { background: #555 !important; }\n \n /* Selection */\n ::selection { background: #4ecdc4 !important; color: #1a1a2e !important; }\n ::-moz-selection { background: #4ecdc4 !important; color: #1a1a2e !important; }\n ';\n }\n \n function removeDarkMode() {\n var style = document.getElementById('universal-dark-mode-style');\n if (style) style.remove();\n }\n \n // Toggle with Alt+Shift+D\n document.addEventListener('keydown', function(e) {\n if (e.altKey && e.shiftKey && e.key === 'D') {\n e.preventDefault();\n enabled = !enabled;\n if (enabled) {\n applyDarkMode();\n console.log('[Universal Dark Mode] Enabled');\n } else {\n removeDarkMode();\n console.log('[Universal Dark Mode] Disabled');\n }\n }\n });\n \n // Apply on load\n applyDarkMode();\n \n // Re-apply on dynamic content\n var observer = new MutationObserver(function(mutations) {\n if (enabled && !document.getElementById('universal-dark-mode-style')) {\n applyDarkMode();\n }\n });\n observer.observe(document.head, { childList: true });\n \n console.log('[Universal Dark Mode] Loaded - Press Alt+Shift+D to toggle');\n})();", "Universal Dark Mode");
}
} catch(__e) { console.warn('[Userscript:Universal Dark Mode]', __e); }
})();
})();

Skip to content
BranchesTags
Repository files navigation
The Official Docusign eSignature PHP Client SDK
The Docusign SDK makes integrating Docusign into your apps and websites a seamless experience.
Table of Contents
Introduction
Integrate eSignatures into your application in minutes. The secure and award-winning Docusign eSignature API makes requesting signatures, automating forms, and tracking documents directly from your app easy.
Installation
This client SDK is provided as open source, which enables you to customize its functionality to suit your particular use case. To do so, download or clone the repository. If the SDK’s given functionality meets your integration needs, or if you’re working through our code examples from the Docusign Developer Center, you merely need to install it by following the instructions below.
Version Information
  • API version: v2.1
  • Latest SDK version: 9.0.0
Requirements
Compatibility
  • PHP 7.4+
Composer:
  1. In your PHP console, type: Composer require docusign/esign-client;
  2. To use the package automatically, add to Composer's Autoload file:
require_once('vendor/autoload.php');
Manual Install:
  1. Download or clone this repository.
  2. Bind the PHP SDK to your server or place it in a static location.

    1. To bind to your server, edit the init.php file. Add:
      require_once('/path/to/docusign-esign-php-client/autoload.php');
    2. To bind to single pages: In your PHP file that will utilize the PHP SDK, add:
      require_once('/path/to/docusign-esign-php-client/autoload.php');
  3. If you are using Composer V2 and get the error 'namespace cannot be found', add the following class mapping in the composer.json file.
    4. "autoload": { "classmap": [ "/path/to/docusign-esign-php-client/src" ] }
SDK Dependencies
This client has the following external dependencies:
⚠ Deprecation Notice: Support for PHP versions below 8.0 will be phased out in the coming months. A new SDK compatible with PHP 8.1 will be released, which replaces adhocore/jwt with firebase/php-jwt v7. We strongly recommend upgrading to PHP 8.1 or later to maintain compatibility with upcoming SDK releases.
API Reference
You can refer to the API reference here.
Code examples
Explore our GitHub repository for the Launcher, a self-executing package housing code examples for the eSignature PHP SDK. This package showcases several common use cases and their respective source files. Additionally, you can download a version preconfigured for your Docusign developer account from Quickstart. These examples support both the Authorization Code Grant and JSON Web Token (JWT) authentication workflows.
OAuth implementations
For details regarding which type of OAuth grant will work best for your Docusign integration, see Choose OAuth Type in the Docusign Developer Center.
For security purposes, Docusign recommends using the Authorization Code Grant flow.
Changelog
You can refer to the complete changelog here.
Support
Log issues against this client SDK through GitHub. You can also reach out to us through Docusign Community and Stack Overflow.
License
The Docusign eSignature PHP Client SDK is licensed under the MIT License.
Additional resources
About
The Official Docusign PHP Client Library used to interact with the eSign REST API. Send, sign, and approve documents using this client.
www.docusign.com/devcenter
Resources
Readme
MIT license
Activity
Custom properties
Stars
209 stars
Watchers
31 watching
Forks
135 forks
Report repository
Releases
Packages
Used by
Contributors
Languages