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[HTTP & Networking](/categories/http) 4. / 5. guzzlehttp/command ActiveLibrary[HTTP & Networking](/categories/http) guzzlehttp/command ================== Provides the foundation for building command-based web service clients 2.0.0(4w ago)11611.4M↓44.6%2119MITPHPPHP ^7.4 || ^8.0CI passing Since Mar 16Pushed 4w ago9 watchersCompare [ Source](https://github.com/guzzle/command)[ Packagist](https://packagist.org/packages/guzzlehttp/command)[ GitHub Sponsors](https://github.com/GrahamCampbell)[ GitHub Sponsors](https://github.com/Nyholm)[ RSS](/packages/guzzlehttp-command/feed)WikiDiscussions 2.0 Synced 2w ago READMEChangelog (10)Dependencies (24)Versions (60)Used By (19) Guzzle Command ============== [](#guzzle-command) Guzzle Command provides the foundation for building command-based web service clients on top of Guzzle. A command represents one service operation, and a result represents the processed response from that operation. Use this package when you are building an SDK-style client with named operations such as `listUsers()` or `createOrder()`. If you only need to send ordinary HTTP requests, install [`guzzlehttp/guzzle`](https://github.com/guzzle/guzzle/blob/8.0/README.md)instead. For declarative service descriptions that define operations from API metadata, see [Guzzle Services](https://github.com/guzzle/guzzle-services/blob/2.0/README.md). Installation ------------ [](#installation) ``` composer require guzzlehttp/command ``` Version Guidance ---------------- [](#version-guidance) VersionStatusPHP Version2.0Latest>=7.4,<8.61.5Maintenance>=7.2.5,<8.6Quick Start ----------- [](#quick-start) ``` use GuzzleHttp\Client as HttpClient; use GuzzleHttp\Command\CommandInterface; use GuzzleHttp\Command\Result; use GuzzleHttp\Command\ResultInterface; use GuzzleHttp\Command\ServiceClient; use GuzzleHttp\Psr7\Request; use Psr\Http\Message\RequestInterface; use Psr\Http\Message\ResponseInterface; $client = new ServiceClient( new HttpClient(['base_uri' => 'https://api.example.com']), function (CommandInterface $command): RequestInterface { return new Request( 'POST', '/' . rawurlencode($command->getName()), ['Content-Type' => 'application/json'], \json_encode($command->toArray(), \JSON_THROW_ON_ERROR) ); }, function ( ResponseInterface $response, RequestInterface $request, CommandInterface $command ): ResultInterface { return new Result(\json_decode((string) $response->getBody(), true, 512, \JSON_THROW_ON_ERROR)); } ); $result = $client->createUser(['name' => 'Ada']); ``` The service client can also execute commands asynchronously and run many commands with a configurable concurrency limit. Documentation ------------- [](#documentation) - [Service Clients](docs/service-clients.md) - [Executing Commands](docs/executing-commands.md) - [Async and Concurrency](docs/async-and-concurrency.md) - [Middleware: Extending the Client](docs/middleware-extending-the-client.md) - [Upgrade Guide](UPGRADING.md) - [Changelog](CHANGELOG.md) Security -------- [](#security) If you discover a security vulnerability within this package, please send an email to . All security vulnerabilities will be promptly addressed. Please do not disclose security-related issues publicly until a fix has been announced. Please see [Security Policy](https://github.com/guzzle/command/security/policy) for more information. License ------- [](#license) Guzzle Command is made available under the MIT License (MIT). Please see [License File](LICENSE) for more information. For Enterprise -------------- [](#for-enterprise) Available as part of the Tidelift Subscription The maintainers of Guzzle and thousands of other packages are working with Tidelift to deliver commercial support and maintenance for the open source dependencies you use to build your applications. Save time, reduce risk, and improve code health, while paying the maintainers of the exact dependencies you use. [Learn more.](https://tidelift.com/subscription/pkg/packagist-guzzlehttp-command?utm_source=packagist-guzzlehttp-command&utm_medium=referral&utm_campaign=enterprise&utm_term=repo) ### Health Score 72 — ExcellentBetter than 100% of packages Maintenance94 Actively maintained with recent releases Popularity62 Solid adoption and visibility Community37 Small or concentrated contributor base Maturity82 Battle-tested with a long release history Bus Factor1 Top contributor holds 53.8% 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 Every ~155 days Recently: every ~3 days Total 30 Last Release 28d ago Major Versions 0.9.0 → 1.0.02016-11-24 1.5.x-dev → 2.0.02026-07-20 PHP version history (5 changes)0.2.0PHP >=5.4.0 0.9.0PHP >=5.5.0 1.1.0PHP >=7.2.5 1.2.0PHP ^7.2.5 || ^8.0 2.0.0PHP ^7.4 || ^8.0 ### Community Maintainers ![](https://avatars.githubusercontent.com/u/190930?v=4)[Michael Dowling](/maintainers/mtdowling)[@mtdowling](https://github.com/mtdowling) ![](https://www.gravatar.com/avatar/401ccc5eea13c60cf807ae982af00e368e2166e2f26d8eb541dcd881a57385bc?d=identicon)[Nyholm](/maintainers/Nyholm) ![](https://www.gravatar.com/avatar/0e4e105cea62b616d4cb376b08a849b6a428f646998537de150d16a8eb537b90?d=identicon)[mark.sagikazar](/maintainers/mark.sagikazar) ![](https://www.gravatar.com/avatar/d95eb26cb8f3919bb5ca3b6d823daeabbf259663778a970349b245c580713c8e?d=identicon)[graham-campbell](/maintainers/graham-campbell) --- Top Contributors [![mtdowling](https://avatars.githubusercontent.com/u/190930?v=4)](https://github.com/mtdowling "mtdowling (127 commits)")[![GrahamCampbell](https://avatars.githubusercontent.com/u/2829600?v=4)](https://github.com/GrahamCampbell "GrahamCampbell (88 commits)")[![jeremeamia](https://avatars.githubusercontent.com/u/107867?v=4)](https://github.com/jeremeamia "jeremeamia (9 commits)")[![Konafets](https://avatars.githubusercontent.com/u/363363?v=4)](https://github.com/Konafets "Konafets (5 commits)")[![seiffert](https://avatars.githubusercontent.com/u/1111118?v=4)](https://github.com/seiffert "seiffert (2 commits)")[![tianyiw2013](https://avatars.githubusercontent.com/u/4644588?v=4)](https://github.com/tianyiw2013 "tianyiw2013 (1 commits)")[![bumbummen99](https://avatars.githubusercontent.com/u/4533331?v=4)](https://github.com/bumbummen99 "bumbummen99 (1 commits)")[![elyobo](https://avatars.githubusercontent.com/u/407806?v=4)](https://github.com/elyobo "elyobo (1 commits)")[![hpatoio](https://avatars.githubusercontent.com/u/249948?v=4)](https://github.com/hpatoio "hpatoio (1 commits)")[![Bolid1](https://avatars.githubusercontent.com/u/5942653?v=4)](https://github.com/Bolid1 "Bolid1 (1 commits)") --- Tags guzzleguzzle-servicesmiddlewarepromises ### Code Quality TestsPHPUnit ### Embed Badge ![Health badge](/badges/guzzlehttp-command/health.svg) ``` [![Health](https://phpackages.com/badges/guzzlehttp-command/health.svg)](https://phpackages.com/packages/guzzlehttp-command) ``` ### Alternatives [guzzlehttp/guzzle Guzzle is a PHP HTTP client library 23.5k1.1B37.6k](/packages/guzzlehttp-guzzle)[aws/aws-sdk-php AWS SDK for PHP - Use Amazon Web Services in your PHP project 6.2k555.0M2.8k](/packages/aws-aws-sdk-php)[civicrm/civicrm-core Open source constituent relationship management for non-profits, NGOs and advocacy organizations. 762297.9k53](/packages/civicrm-civicrm-core)[drupal/core-recommended Locked core dependencies; require this project INSTEAD OF drupal/core. 6943.5M449](/packages/drupal-core-recommended)[sylius/sylius E-Commerce platform for PHP, based on Symfony framework. 8.5k6.0M777](/packages/sylius-sylius)[eslazarev/wildberries-sdk Wildberries OpenAPI clients (generated). 353.6k](/packages/eslazarev-wildberries-sdk) PHPackages © 2026 [Directory](/)[Categories](/categories)[Trending](/trending)[Changelog](/changelog)[Analyze](/analyze)