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[HTTP & Networking](/categories/http) 4. / 5. guzzlehttp/guzzle-services ActiveLibrary[HTTP & Networking](/categories/http) guzzlehttp/guzzle-services ========================== Provides an implementation of the Guzzle Command library that uses Guzzle service descriptions to describe web services, serialize requests, and parse responses into easy to use model structures. 1.7.1(1w ago)25711.0M↓46.9%8020MITPHPPHP ^7.2.5 || ^8.0CI passing Since Mar 15Pushed 1w ago15 watchersCompare [ Source](https://github.com/guzzle/guzzle-services)[ Packagist](https://packagist.org/packages/guzzlehttp/guzzle-services)[ GitHub Sponsors](https://github.com/GrahamCampbell)[ GitHub Sponsors](https://github.com/Nyholm)[ RSS](/packages/guzzlehttp-guzzle-services/feed)WikiDiscussions 1.7 Synced 3d ago READMEChangelog (10)Dependencies (29)Versions (96)Used By (20)Security (1) Guzzle Services =============== [](#guzzle-services) Provides an implementation of the Guzzle Command library that uses Guzzle service descriptions to describe web services, serialize requests, and parse responses into easy to use model structures. ``` use GuzzleHttp\Client; use GuzzleHttp\Command\Guzzle\GuzzleClient; use GuzzleHttp\Command\Guzzle\Description; $client = new Client(); $description = new Description([ 'baseUri' => 'http://httpbin.org/', 'operations' => [ 'testing' => [ 'httpMethod' => 'GET', 'uri' => '/get{?foo}', 'responseModel' => 'getResponse', 'parameters' => [ 'foo' => [ 'type' => 'string', 'location' => 'uri' ], 'bar' => [ 'type' => 'string', 'location' => 'query' ] ] ] ], 'models' => [ 'getResponse' => [ 'type' => 'object', 'additionalProperties' => [ 'location' => 'json' ] ] ] ]); $guzzleClient = new GuzzleClient($client, $description); $result = $guzzleClient->testing(['foo' => 'bar']); echo $result['args']['foo']; // bar ``` Installing ---------- [](#installing) This project can be installed using Composer: ``` composer require guzzlehttp/guzzle-services ``` See [UPGRADING.md](UPGRADING.md) for notes on upgrading from 0.6 to 1.0. Cookbook -------- [](#cookbook) ### Changing the way query params are serialized [](#changing-the-way-query-params-are-serialized) By default, query params are serialized using strict RFC3986 rules, using `http_build_query` method. With this, array params are serialized this way: ``` $client->myMethod(['foo' => ['bar', 'baz']]); // Query params will be foo[0]=bar&foo[1]=baz ``` However, a lot of APIs in the wild require the numeric indices to be removed, so that the query params end up being `foo[]=bar&foo[]=baz`. You can easily change the behaviour by creating your own serializer and overriding the "query" request location: ``` use GuzzleHttp\Command\Guzzle\GuzzleClient; use GuzzleHttp\Command\Guzzle\RequestLocation\QueryLocation; use GuzzleHttp\Command\Guzzle\QuerySerializer\Rfc3986Serializer; use GuzzleHttp\Command\Guzzle\Serializer; $queryLocation = new QueryLocation('query', new Rfc3986Serializer(true)); $serializer = new Serializer($description, ['query' => $queryLocation]); $guzzleClient = new GuzzleClient($client, $description, $serializer); ``` You can also create your own serializer if you have specific needs. 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/guzzle-services/security/policy) for more information. License ------- [](#license) Guzzle 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-guzzle-services?utm_source=packagist-guzzlehttp-guzzle-services&utm_medium=referral&utm_campaign=enterprise&utm_term=repo) ### Health Score 77 — ExcellentBetter than 100% of packages Maintenance98 Actively maintained with recent releases Popularity65 Solid adoption and visibility Community52 Growing community involvement Maturity84 Battle-tested with a long release history Bus Factor2 2 contributors hold 50%+ of commits 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 ~128 days Recently: every ~3 days Total 36 Last Release 11d ago Major Versions 0.6.0 → 1.0.02016-11-24 1.7.x-dev → 2.0.x-dev2026-06-23 PHP version history (5 changes)0.2.0PHP >=5.4.0 1.0.0PHP >=5.5 1.2.0PHP >=7.3 1.3.0PHP ^7.2.5 || ^8.0 2.0.x-devPHP ^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 [![GrahamCampbell](https://avatars.githubusercontent.com/u/2829600?v=4)](https://github.com/GrahamCampbell "GrahamCampbell (90 commits)")[![mtdowling](https://avatars.githubusercontent.com/u/190930?v=4)](https://github.com/mtdowling "mtdowling (44 commits)")[![Konafets](https://avatars.githubusercontent.com/u/363363?v=4)](https://github.com/Konafets "Konafets (36 commits)")[![bakura10](https://avatars.githubusercontent.com/u/1198915?v=4)](https://github.com/bakura10 "bakura10 (9 commits)")[![jeremeamia](https://avatars.githubusercontent.com/u/107867?v=4)](https://github.com/jeremeamia "jeremeamia (6 commits)")[![cordoval](https://avatars.githubusercontent.com/u/328359?v=4)](https://github.com/cordoval "cordoval (4 commits)")[![sprak3000](https://avatars.githubusercontent.com/u/5545555?v=4)](https://github.com/sprak3000 "sprak3000 (4 commits)")[![igorsantos07](https://avatars.githubusercontent.com/u/532299?v=4)](https://github.com/igorsantos07 "igorsantos07 (2 commits)")[![my2ter](https://avatars.githubusercontent.com/u/52558?v=4)](https://github.com/my2ter "my2ter (2 commits)")[![fuhry](https://avatars.githubusercontent.com/u/1379912?v=4)](https://github.com/fuhry "fuhry (2 commits)")[![mookle](https://avatars.githubusercontent.com/u/164292?v=4)](https://github.com/mookle "mookle (1 commits)")[![Nyholm](https://avatars.githubusercontent.com/u/1275206?v=4)](https://github.com/Nyholm "Nyholm (1 commits)")[![peterfox](https://avatars.githubusercontent.com/u/1716506?v=4)](https://github.com/peterfox "peterfox (1 commits)")[![rfink](https://avatars.githubusercontent.com/u/108414?v=4)](https://github.com/rfink "rfink (1 commits)")[![siwinski](https://avatars.githubusercontent.com/u/1034024?v=4)](https://github.com/siwinski "siwinski (1 commits)")[![stovak](https://avatars.githubusercontent.com/u/119924?v=4)](https://github.com/stovak "stovak (1 commits)")[![sy-records](https://avatars.githubusercontent.com/u/33931153?v=4)](https://github.com/sy-records "sy-records (1 commits)")[![ASA1-ET-JENKINS](https://avatars.githubusercontent.com/u/48315530?v=4)](https://github.com/ASA1-ET-JENKINS "ASA1-ET-JENKINS (1 commits)")[![tianyiw2013](https://avatars.githubusercontent.com/u/4644588?v=4)](https://github.com/tianyiw2013 "tianyiw2013 (1 commits)")[![Bolid1](https://avatars.githubusercontent.com/u/5942653?v=4)](https://github.com/Bolid1 "Bolid1 (1 commits)") --- Tags apiguzzleguzzle-serviceshttprest ### Code Quality TestsPHPUnit ### Embed Badge ![Health badge](/badges/guzzlehttp-guzzle-services/health.svg) ``` [![Health](https://phpackages.com/badges/guzzlehttp-guzzle-services/health.svg)](https://phpackages.com/packages/guzzlehttp-guzzle-services) ``` ### Alternatives [aws/aws-sdk-php AWS SDK for PHP - Use Amazon Web Services in your PHP project 6.3k543.5M2.6k](/packages/aws-aws-sdk-php)[sylius/sylius E-Commerce platform for PHP, based on Symfony framework. 8.5k5.9M738](/packages/sylius-sylius)[drupal/core-recommended Locked core dependencies; require this project INSTEAD OF drupal/core. 6942.5M420](/packages/drupal-core-recommended)[eslazarev/wildberries-sdk Wildberries OpenAPI clients (generated). 273.0k](/packages/eslazarev-wildberries-sdk)[spatie/crawler Crawl all internal links found on a website 2.8k18.5M67](/packages/spatie-crawler)[shopware/platform The Shopware e-commerce core 3.4k1.5M3](/packages/shopware-platform) PHPackages © 2026 [Directory](/)[Categories](/categories)[Trending](/trending)[Changelog](/changelog)[Analyze](/analyze)