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[API Development](/categories/api) 4. / 5. activeledger/sdk ActiveLibrary[API Development](/categories/api) activeledger/sdk ================ PHP package for use when integrating with Activeledger 0.0.1(7y ago)2152MITPHPPHP ~5.6|~7.0 Since Nov 2Pushed 1y ago2 watchersCompare [ Source](https://github.com/activeledger/SDK-PHP)[ Packagist](https://packagist.org/packages/activeledger/sdk)[ Docs](http://www.activeledger.io)[ RSS](/packages/activeledger-sdk/feed)WikiDiscussions master Synced 1mo ago READMEChangelog (1)Dependencies (2)Versions (2)Used By (0) [![Activeledger](https://camo.githubusercontent.com/51bf9a0d3136bb9a10218f469ed0c23b865d9d1816aa11e6cef5b76f3d241bde/68747470733a2f2f7777772e6163746976656c65646765722e696f2f77702d636f6e74656e742f75706c6f6164732f323031382f30392f41737365742d32332e706e67)](https://camo.githubusercontent.com/51bf9a0d3136bb9a10218f469ed0c23b865d9d1816aa11e6cef5b76f3d241bde/68747470733a2f2f7777772e6163746976656c65646765722e696f2f77702d636f6e74656e742f75706c6f6164732f323031382f30392f41737365742d32332e706e67) Activeledger - PHP SDK ====================== [](#activeledger---php-sdk) The Activeledger PHP SDK has been built to provide an easy way to connect your php web application to an Activeledger Network ### Activeledger [](#activeledger) [Visit Activeledger.io](https://activeledger.io/) [Read Activeledgers documentation](https://github.com/activeledger/activeledger) Installation ------------ [](#installation) ``` $ composer require activeledger/sdk ~0.0.1 $ composer install -o ``` Usage ----- [](#usage) The SDK currently supports the following functionality - Connection handling - Key generation - Key onboarding - Transaction building - Encrypted & unencrypted transaction posting Once the SDK has been installed import the classes with the autoloader ``` require __DIR__ . '/vendor/autoload.php'; ``` ### Connection [](#connection) When sending a transaction, you must pass a connection that provides the information needed to establish a link to the network and specified node. To do this a connection object must be created. This object must be passed the protocol, address, port, and the encryption flag. #### Example [](#example) ``` require __DIR__ . '/vendor/autoload.php'; // Setup the connection object to use localhost over http unencrypted $connection = new activeledger\sdk\Connection("http", "127.0.0.1", 5260, false); // Use localhost but encrypt transactions $connection = new activeledger\sdk\Connection("http", "127.0.0.1", 5260, true); ``` --- ### Key [](#key) The Key class can be used to generate a key. There are two key types that can be generated currently, more are planned and will be implemented into Activeledger first. These types are RSA and Elliptic Curve. #### Generating a key [](#generating-a-key) When generating a key the default is an Elliptic Curve key. The object returned will be a KeyIdentity class. ##### Example [](#example-1) ``` require __DIR__ . '/vendor/autoload.php'; // Generate Elliptic Key $identity = activeledger\sdk\Key::generateKeyIdentity(); // Generate RSA Key $identity = activeledger\sdk\Key::generateKeyIdentity("rsa"); ``` #### Onboarding a key [](#onboarding-a-key) Once you have a key generated, to use it to sign transactions it must be onboarded to the ledger network ##### Example [](#example-2) ``` require __DIR__ . '/vendor/autoload.php'; // Create Connection $connection = new activeledger\sdk\Connection("http", "127.0.0.1", 5260, false); // Generate Key $identity = activeledger\sdk\Key::generateKeyIdentity(); try { // Onboard Key $stream = $identity->onBoard($connection); }catch(Exception $error) { // Manage any exceptions such as consensus problem or transport errors die($error->getMessage()); } ``` #### Exporting Key [](#exporting-key) To save the key for later use you can use the php serialize function ``` require __DIR__ . '/vendor/autoload.php'; // Generate Key $identity = activeledger\sdk\Key::generateKeyIdentity(); // Store object as a safe string $export = base64_encode(serialize($identity)); ``` #### Importing Key [](#importing-key) You can import a key using php unserialize function which restores the object ``` require __DIR__ . '/vendor/autoload.php'; // Restore KeyIdentity Object from the exported safe string $identity = serialize(base64_decode($export)) ``` --- ### Transaction [](#transaction) The Transaction class contains a static function which helps build an Activeledger transaction object. ``` require __DIR__ . '/vendor/autoload.php'; // Generate Activeledger Transaction $transaction = activeledger\sdk\Transaction::build( "Contract Stream / Label", "Namespace", // Input Streams (Requires Signatures) array("Identity Stream" => array()), // Outputs array("Outputs: Identity Stream" => array()), // Read Only Streams array("Reads : Label" => "Idenity Stream") ); ``` #### Signing & sending a transaction [](#signing--sending-a-transaction) When signing a transaction you must send the finished version of it. No changes can be made after signing as this will cause the ledger to reject it. The key must be one that has been successfully onboarded to the ledger which the transaction is being sent to. ##### Example [](#example-3) ``` require __DIR__ . '/vendor/autoload.php'; // Create Connection $connection = new activeledger\sdk\Connection("http", "127.0.0.1", 5260, false); // Generate Key $identity = activeledger\sdk\Key::generateKeyIdentity(); try { // Onboard Key $stream = $identity->onBoard($connection); // Generate Activeledger Transaction $transaction = activeledger\sdk\Transaction::build( "0000482232bcca98e3f2b375e6209400e185fae26efad7812268d7d66b321131", "example-namespace", // Input Streams (Requires Signatures) array($stream => array("text" => "Hello World")) ); // Get signed version of this transaction $signedTx = $identity->sign($transaction) // Submit $response = $connection->send($signedTx); // Response object will contain the streams property. $response->streams->new; // Contains created Activity Streams $response->streams->updated; // Contains updated Activity Streams }catch(Exception $error) { // Manage any exceptions such as consensus problem or transport errors die($error->getMessage()); } ``` License ------- [](#license) --- This project is licensed under the [MIT](https://github.com/activeledger/activeledger/blob/master/LICENSE) License ### Health Score 25 — LowBetter than 37% of packages Maintenance28 Infrequent updates — may be unmaintained Popularity10 Limited adoption so far Community11 Small or concentrated contributor base Maturity46 Maturing project, gaining track record Bus Factor1 Top contributor holds 80% of commits — single point of failure How is this calculated?**Maintenance (25%)** — Last commit recency, latest release date, and issue-to-star ratio. Uses a 2-year decay window. **Popularity (30%)** — Total and monthly downloads, GitHub stars, and forks. Logarithmic scaling prevents top-heavy scores. **Community (15%)** — Contributors, dependents, forks, watchers, and maintainers. Measures real ecosystem engagement. **Maturity (30%)** — Project age, version count, PHP version support, and release stability. ### Release Activity Cadence Unknown Total 1 Last Release 2745d ago ### Community Maintainers ![](https://www.gravatar.com/avatar/28be1bdacddf4b7f554ababa64622222873c29b10b910563bb995fed1373e858?d=identicon)[admwalker](/maintainers/admwalker) --- Top Contributors [![AdmWalker](https://avatars.githubusercontent.com/u/2891851?v=4)](https://github.com/AdmWalker "AdmWalker (4 commits)")[![RationalInsanity](https://avatars.githubusercontent.com/u/19567795?v=4)](https://github.com/RationalInsanity "RationalInsanity (1 commits)") --- Tags sdknetworknodeblockchainledgersmart-contractsactiveledgerdltdistributed ledger technology ### Code Quality TestsPHPUnit Code StylePHP\_CodeSniffer ### Embed Badge ![Health badge](/badges/activeledger-sdk/health.svg) ``` [![Health](https://phpackages.com/badges/activeledger-sdk/health.svg)](https://phpackages.com/packages/activeledger-sdk) ``` ### Alternatives [blocktrail/blocktrail-sdk The BlockTrail PHP SDK, for integration of Bitcoin functionality through the BlockTrail API 4921.1k3](/packages/blocktrail-blocktrail-sdk)[make-software/casper-php-sdk PHP 7.4+ library for interacting with Casper blockchain node RPC API. 101.9k](/packages/make-software-casper-php-sdk)[mocking-magician/coinbase-pro-sdk Library for coinbase pro API calls 233.2k](/packages/mocking-magician-coinbase-pro-sdk)[hardcastle/xrpl_php PHP SDK / Client for the XRP Ledger 129.7k5](/packages/hardcastle-xrpl-php) PHPackages © 2026 [Directory](/)[Categories](/categories)[Trending](/trending)[Changelog](/changelog)[Analyze](/analyze)