Cloud Commerce Consumer Procurement API C++ Client Library
An idiomatic C++ client library for the Cloud Commerce Consumer Procurement API, a service that enables consumers to procure products served by Cloud Marketplace platform
While this library is GA, please note that the Google Cloud C++ client libraries do not follow Semantic Versioning.
Quickstart
The following shows the code that you'll run in the google/cloud/commerce/quickstart/ directory, which should give you a taste of the Cloud Commerce Consumer Procurement API C++ client library API.
[[["Easy to understand","easyToUnderstand","thumb-up"],["Solved my problem","solvedMyProblem","thumb-up"],["Other","otherUp","thumb-up"]],[["Missing the information I need","missingTheInformationINeed","thumb-down"],["Too complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-08-14 UTC."],[[["\u003cp\u003eThe latest version of the Cloud Commerce Consumer Procurement API C++ Client Library is 2.37.0-rc, with numerous prior versions available for use.\u003c/p\u003e\n"],["\u003cp\u003eThis C++ client library provides an idiomatic interface for interacting with the Cloud Commerce Consumer Procurement API, enabling consumers to procure products from the Cloud Marketplace.\u003c/p\u003e\n"],["\u003cp\u003eThe primary class for interacting with the API is \u003ccode\u003ecommerce_consumer_procurement_v1::ConsumerProcurementServiceClient\u003c/code\u003e, and all remote procedure calls are available as member functions of this class.\u003c/p\u003e\n"],["\u003cp\u003eThe library's error handling, default endpoint, authentication credentials, retry policies, and environment variables are all customizable for specific use cases.\u003c/p\u003e\n"],["\u003cp\u003eThe provided quickstart example illustrates the basic usage of the \u003ccode\u003eConsumerProcurementServiceClient\u003c/code\u003e to list orders using a given billing account, and is a good starting point for implementation.\u003c/p\u003e\n"]]],[],null,["Version latestkeyboard_arrow_down\n\n- [2.42.0-rc (latest)](/cpp/docs/reference/commerce/latest)\n- [2.41.0](/cpp/docs/reference/commerce/2.41.0)\n- [2.40.0](/cpp/docs/reference/commerce/2.40.0)\n- [2.39.0](/cpp/docs/reference/commerce/2.39.0)\n- [2.38.0](/cpp/docs/reference/commerce/2.38.0)\n- [2.37.0](/cpp/docs/reference/commerce/2.37.0)\n- [2.36.0](/cpp/docs/reference/commerce/2.36.0)\n- [2.35.0](/cpp/docs/reference/commerce/2.35.0)\n- [2.34.0](/cpp/docs/reference/commerce/2.34.0)\n- [2.33.0](/cpp/docs/reference/commerce/2.33.0)\n- [2.32.0](/cpp/docs/reference/commerce/2.32.0)\n- [2.31.0](/cpp/docs/reference/commerce/2.31.0)\n- [2.30.0](/cpp/docs/reference/commerce/2.30.0)\n- [2.29.0](/cpp/docs/reference/commerce/2.29.0)\n- [2.28.0](/cpp/docs/reference/commerce/2.28.0)\n- [2.27.0](/cpp/docs/reference/commerce/2.27.0)\n- [2.26.0](/cpp/docs/reference/commerce/2.26.0)\n- [2.25.1](/cpp/docs/reference/commerce/2.25.1)\n- [2.24.0](/cpp/docs/reference/commerce/2.24.0)\n- [2.23.0](/cpp/docs/reference/commerce/2.23.0)\n- [2.22.1](/cpp/docs/reference/commerce/2.22.1)\n- [2.21.0](/cpp/docs/reference/commerce/2.21.0)\n- [2.20.0](/cpp/docs/reference/commerce/2.20.0)\n- [2.19.0](/cpp/docs/reference/commerce/2.19.0)\n- [2.18.0](/cpp/docs/reference/commerce/2.18.0)\n- [2.17.0](/cpp/docs/reference/commerce/2.17.0)\n- [2.16.0](/cpp/docs/reference/commerce/2.16.0)\n- [2.15.1](/cpp/docs/reference/commerce/2.15.1)\n- [2.14.0](/cpp/docs/reference/commerce/2.14.0) \n\nCloud Commerce Consumer Procurement API C++ Client Library\n==========================================================\n\nAn idiomatic C++ client library for the [Cloud Commerce Consumer Procurement API](https://cloud.google.com/marketplace/docs/), a service that enables consumers to procure products served by Cloud Marketplace platform\n\nWhile this library is **GA** , please note that the Google Cloud C++ client libraries do **not** follow [Semantic Versioning](https://semver.org/).\n\n### Quickstart\n\nThe following shows the code that you'll run in the `google/cloud/commerce/quickstart/` directory, which should give you a taste of the Cloud Commerce Consumer Procurement API C++ client library API. \n\n #include \"google/cloud/commerce/consumer/procurement/v1/consumer_procurement_client.h\"\n #include \"google/cloud/project.h\"\n #include \u003ciostream\u003e\n\n int main(int argc, char* argv[]) try {\n if (argc != 2) {\n std::cerr \u003c\u003c \"Usage: \" \u003c\u003c argv[0] \u003c\u003c \" billing-account\\n\";\n return 1;\n }\n\n namespace commerce = ::google::cloud::commerce_consumer_procurement_v1;\n auto client = commerce::ConsumerProcurementServiceClient(\n commerce::MakeConsumerProcurementServiceConnection());\n\n auto const parent = std::string(\"billingAccounts/\") + argv[1];\n for (auto r : client.ListOrders(parent)) {\n if (!r) throw std::move(r).status();\n std::cout \u003c\u003c r-\u003eDebugString() \u003c\u003c \"\\n\";\n }\n\n return 0;\n } catch (google::cloud::Status const& status) {\n std::cerr \u003c\u003c \"google::cloud::Status thrown: \" \u003c\u003c status \u003c\u003c \"\\n\";\n return 1;\n }\n\n### Main classes\n\nThe main class in this library is [`commerce_consumer_procurement_v1::ConsumerProcurementServiceClient`](/cpp/docs/reference/commerce/latest/classgoogle_1_1cloud_1_1commerce__consumer__procurement__v1_1_1ConsumerProcurementServiceClient). All RPCs are exposed as member functions of this class. Other classes provide helpers, configuration parameters, and infrastructure to mock [`commerce_consumer_procurement_v1::ConsumerProcurementServiceClient`](/cpp/docs/reference/commerce/latest/classgoogle_1_1cloud_1_1commerce__consumer__procurement__v1_1_1ConsumerProcurementServiceClient) when testing your application.\n\n### More Information\n\n- [Error Handling](https://cloud.google.com/cpp/docs/reference/common/latest/common-error-handling.html) - describes how the library reports errors.\n- [How to Override the Default Endpoint](/cpp/docs/reference/commerce/latest/commerce-override-endpoint) - describes how to override the default endpoint.\n- [How to Override the Authentication Credentials](/cpp/docs/reference/commerce/latest/commerce-override-authentication) - describes how to change the authentication credentials used by the library.\n- [Override Retry, Backoff, and Idempotency Policies](/cpp/docs/reference/commerce/latest/commerce-override-retry) - describes how to change the default retry policies.\n- [Environment Variables](/cpp/docs/reference/commerce/latest/commerce-env) - describes environment variables that can configure the behavior of the library."]]