{"id":31974705,"url":"https://github.com/splitio/split-openfeature-provider-go","last_synced_at":"2026-04-02T01:15:59.260Z","repository":{"id":138968427,"uuid":"537127497","full_name":"splitio/split-openfeature-provider-go","owner":"splitio","description":"Split OpenFeature Provider for GoLang","archived":false,"fork":false,"pushed_at":"2026-03-20T14:25:11.000Z","size":59,"stargazers_count":21,"open_issues_count":2,"forks_count":5,"subscribers_count":5,"default_branch":"main","last_synced_at":"2026-03-21T06:34:18.266Z","etag":null,"topics":["feature-flags","feature-toggles","featureflags","golang","openfeature","splitio"],"latest_commit_sha":null,"homepage":"https://split.io","language":"Go","has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":"other","status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/splitio.png","metadata":{"files":{"readme":"README.md","changelog":"CHANGES.txt","contributing":null,"funding":null,"license":"LICENSE","code_of_conduct":null,"threat_model":null,"audit":null,"citation":null,"codeowners":null,"security":null,"support":null,"governance":null,"roadmap":null,"authors":null,"dei":null,"publiccode":null,"codemeta":null,"zenodo":null,"notice":null,"maintainers":null,"copyright":null,"agents":null,"dco":null,"cla":null}},"created_at":"2022-09-15T17:05:24.000Z","updated_at":"2026-03-20T14:23:53.000Z","dependencies_parsed_at":null,"dependency_job_id":"13cb2e0e-bbae-4d53-b31b-e53878046d0d","html_url":"https://github.com/splitio/split-openfeature-provider-go","commit_stats":null,"previous_names":[],"tags_count":3,"template":false,"template_full_name":null,"purl":"pkg:github/splitio/split-openfeature-provider-go","repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/splitio%2Fsplit-openfeature-provider-go","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/splitio%2Fsplit-openfeature-provider-go/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/splitio%2Fsplit-openfeature-provider-go/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/splitio%2Fsplit-openfeature-provider-go/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/splitio","download_url":"https://codeload.github.com/splitio/split-openfeature-provider-go/tar.gz/refs/heads/main","sbom_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/splitio%2Fsplit-openfeature-provider-go/sbom","scorecard":null,"host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":286080680,"owners_count":31293748,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2026-04-02T01:05:07.454Z","status":"ssl_error","status_checked_at":"2026-04-02T00:56:46.496Z","response_time":53,"last_error":"SSL_connect returned=1 errno=0 peeraddr=140.82.121.6:443 state=error: unexpected eof while reading","robots_txt_status":"success","robots_txt_updated_at":"2025-07-24T06:49:26.215Z","robots_txt_url":"https://github.com/robots.txt","online":false,"can_crawl_api":true,"host_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub","repositories_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories","repository_names_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repository_names","owners_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners"}},"keywords":["feature-flags","feature-toggles","featureflags","golang","openfeature","splitio"],"created_at":"2025-10-14T20:20:20.740Z","updated_at":"2026-04-02T01:15:59.251Z","avatar_url":"https://github.com/splitio.png","language":"Go","readme":"# Split OpenFeature Provider for Go\n[![Twitter Follow](https://img.shields.io/twitter/follow/splitsoftware.svg?style=social\u0026label=Follow\u0026maxAge=1529000)](https://twitter.com/intent/follow?screen_name=splitsoftware)\n\n## Overview\nThis Provider is designed to allow the use of OpenFeature with Split, the platform for controlled rollouts, serving features to your users via the Split feature flag to manage your complete customer experience.\n\n## Compatibility\nThis SDK is compatible with Go 1.21 and higher.\n\n## Getting started\nBelow is a simple example that describes the instantiation of the Split Provider. Please see the [OpenFeature Documentation](https://docs.openfeature.dev/docs/reference/concepts/evaluation-api) for details on how to use the OpenFeature SDK.\n\n```go\nimport (\n    \"github.com/open-feature/go-sdk/openfeature\"\n    splitProvider \"github.com/splitio/split-openfeature-provider-go\"\n)\n\nprovider, err := splitProvider.NewProviderSimple(\"YOUR_SDK_API_KEY\")\nif err != nil {\n    // Provider creation error\n}\nopenfeature.SetProviderAndWait(provider)\n\n```\n\nIf you are more familiar with Split or want access to other initialization options, you can provide a `SplitClient` to the constructor. See the [Split Go SDK Documentation](https://help.split.io/hc/en-us/articles/360020093652-Go-SDK#initialization) for more information.\n```go\nimport (\n    \"github.com/open-feature/go-sdk/openfeature\"\n    \"github.com/splitio/go-client/v6/splitio/client\"\n    \"github.com/splitio/go-client/v6/splitio/conf\"\n    splitProvider \"github.com/splitio/split-openfeature-provider-go\"\n)\n\ncfg := conf.Default()\nfactory, err := client.NewSplitFactory(\"YOUR_SDK_API_KEY\", cfg)\nif err != nil {\n    // SDK initialization error\n}\n\nsplitClient := factory.Client()\nif err := splitClient.BlockUntilReady(10); err != nil {\n    // SDK timeout error\n}\n\nprovider, err := splitProvider.NewProvider(splitClient)\nif err != nil {\n    // Provider creation error\n}\n_ = openfeature.SetProviderAndWait(provider)\n```\n\n## Use of OpenFeature with Split\nAfter the initial setup you can use OpenFeature according to their [documentation](https://docs.openfeature.dev/docs/reference/concepts/evaluation-api/).\n\nOne important note is that the Split Provider **requires a targeting key** to be set. Often times this should be set when evaluating the value of a flag by [setting an EvaluationContext](https://docs.openfeature.dev/docs/reference/concepts/evaluation-context) which contains the targeting key. An example flag evaluation is\n\n```go\nimport \"context\"\n\nclient := openfeature.NewClient(\"CLIENT_NAME\")\nctx := context.Background()\n\nevaluationContext := openfeature.NewEvaluationContext(\"TARGETING_KEY\", nil)\nboolValue, err := client.BooleanValue(ctx, \"boolFlag\", false, evaluationContext)\n```\n\nIf the same targeting key is used repeatedly, the evaluation context may be set at the client level\n\n```go\nevaluationContext := openfeature.NewEvaluationContext(\"TARGETING_KEY\", nil)\nclient.SetEvaluationContext(evaluationContext)\n```\n\nor at the OpenFeatureAPI level\n\n```go\nevaluationContext := openfeature.NewEvaluationContext(\"TARGETING_KEY\", nil)\nopenfeature.SetEvaluationContext(evaluationContext)\n```\n\nIf the context was set at the client or api level, it is not required to provide it during flag evaluation.\n\n## Evaluate with details\nUse the `*ValueDetails` APIs to get the value and rich context (variant, reason, error code, metadata). This provider includes the Split treatment config as a raw JSON string under `FlagMetadata[\"config\"]`.\n\n```go\ndetails, err := client.StringValueDetails(ctx, \"my-flag\", \"fallback\", evalCtx)\nif err == nil \u0026\u0026 details.FlagMetadata != nil {\n    if config, ok := details.FlagMetadata[\"config\"].(string); ok {\n        // use config (Split treatment config JSON)\n    }\n}\n```\n\n## Tracking\nTo use `Track(ctx, eventName, evalCtx, details)` you must provide:\n\n- **targetingKey** on the EvaluationContext (non-blank).\n- **trafficType** in the context attributes (e.g. `\"user\"` or `\"account\"`).\n- A non-blank **eventName**.\n\nOptional: use `openfeature.NewTrackingEventDetails(value)` for a numeric event value and `.Add(key, value)` for attributes.\n\nExample:\n\n```go\nevalCtx := openfeature.NewEvaluationContext(\"user-123\", map[string]any{\"trafficType\": \"user\"})\ndetails := openfeature.NewTrackingEventDetails(19.99).Add(\"plan\", \"pro\").Add(\"coupon\", \"WELCOME10\")\nclient.Track(ctx, \"checkout.completed\", evalCtx, details)\n```\n\n## Submitting issues\n\nThe Split team monitors all issues submitted to this [issue tracker](https://github.com/splitio/split-openfeature-provider-go/issues). We encourage you to use this issue tracker to submit any bug reports, feedback, and feature enhancements. We'll do our best to respond in a timely manner.\n\n## Contributing\nPlease see [Contributors Guide](CONTRIBUTORS-GUIDE.md) to find all you need to submit a Pull Request (PR).\n\n## License\nLicensed under the Apache License, Version 2.0. See: [Apache License](http://www.apache.org/licenses/).\n\n## About Split\n\nSplit is the leading Feature Delivery Platform for engineering teams that want to confidently deploy features as fast as they can develop them. Split’s fine-grained management, real-time monitoring, and data-driven experimentation ensure that new features will improve the customer experience without breaking or degrading performance. Companies like Twilio, Salesforce, GoDaddy and WePay trust Split to power their feature delivery.\n \nTo learn more about Split, contact hello@split.io, or get started with feature flags for free at https://www.split.io/signup.\n \nSplit has built and maintains SDKs for:\n \n* Java [Github](https://github.com/splitio/java-client) [Docs](https://help.split.io/hc/en-us/articles/360020405151-Java-SDK)\n* Javascript [Github](https://github.com/splitio/javascript-client) [Docs](https://help.split.io/hc/en-us/articles/360020448791-JavaScript-SDK)\n* Node [Github](https://github.com/splitio/javascript-client) [Docs](https://help.split.io/hc/en-us/articles/360020564931-Node-js-SDK)\n* .NET [Github](https://github.com/splitio/dotnet-client) [Docs](https://help.split.io/hc/en-us/articles/360020240172--NET-SDK)\n* Ruby [Github](https://github.com/splitio/ruby-client) [Docs](https://help.split.io/hc/en-us/articles/360020673251-Ruby-SDK)\n* PHP [Github](https://github.com/splitio/php-client) [Docs](https://help.split.io/hc/en-us/articles/360020350372-PHP-SDK)\n* Python [Github](https://github.com/splitio/python-client) [Docs](https://help.split.io/hc/en-us/articles/360020359652-Python-SDK)\n* GO [Github](https://github.com/splitio/go-client) [Docs](https://help.split.io/hc/en-us/articles/360020093652-Go-SDK)\n* Android [Github](https://github.com/splitio/android-client) [Docs](https://help.split.io/hc/en-us/articles/360020343291-Android-SDK)\n* iOS [Github](https://github.com/splitio/ios-client) [Docs](https://help.split.io/hc/en-us/articles/360020401491-iOS-SDK)\n \nFor a comprehensive list of open source projects visit our [Github page](https://github.com/splitio?utf8=%E2%9C%93\u0026query=%20only%3Apublic%20).\n\n \nVisit [split.io/product](https://www.split.io/product) for an overview of Split, or visit our documentation at [help.split.io](http://help.split.io) for more detailed information.\n\n","funding_links":[],"categories":[],"sub_categories":[],"project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fsplitio%2Fsplit-openfeature-provider-go","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fsplitio%2Fsplit-openfeature-provider-go","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fsplitio%2Fsplit-openfeature-provider-go/lists"}