[[["Easy to understand","easyToUnderstand","thumb-up"],["Solved my problem","solvedMyProblem","thumb-up"],["Other","otherUp","thumb-up"]],[["Hard to understand","hardToUnderstand","thumb-down"],["Incorrect information or sample code","incorrectInformationOrSampleCode","thumb-down"],["Missing the information/samples I need","missingTheInformationSamplesINeed","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-09-09 UTC."],[],[],null,["# Cloud Firestore API - Class Google::Cloud::Firestore::Credentials (v3.1.0)\n\nVersion latestkeyboard_arrow_down\n\n- [3.1.0 (latest)](/ruby/docs/reference/google-cloud-firestore/latest/Google-Cloud-Firestore-Credentials)\n- [3.0.0](/ruby/docs/reference/google-cloud-firestore/3.0.0/Google-Cloud-Firestore-Credentials)\n- [2.16.1](/ruby/docs/reference/google-cloud-firestore/2.16.1/Google-Cloud-Firestore-Credentials)\n- [2.15.1](/ruby/docs/reference/google-cloud-firestore/2.15.1/Google-Cloud-Firestore-Credentials)\n- [2.14.0](/ruby/docs/reference/google-cloud-firestore/2.14.0/Google-Cloud-Firestore-Credentials)\n- [2.13.1](/ruby/docs/reference/google-cloud-firestore/2.13.1/Google-Cloud-Firestore-Credentials)\n- [2.12.0](/ruby/docs/reference/google-cloud-firestore/2.12.0/Google-Cloud-Firestore-Credentials)\n- [2.11.0](/ruby/docs/reference/google-cloud-firestore/2.11.0/Google-Cloud-Firestore-Credentials)\n- [2.10.1](/ruby/docs/reference/google-cloud-firestore/2.10.1/Google-Cloud-Firestore-Credentials)\n- [2.9.1](/ruby/docs/reference/google-cloud-firestore/2.9.1/Google-Cloud-Firestore-Credentials)\n- [2.8.0](/ruby/docs/reference/google-cloud-firestore/2.8.0/Google-Cloud-Firestore-Credentials)\n- [2.7.2](/ruby/docs/reference/google-cloud-firestore/2.7.2/Google-Cloud-Firestore-Credentials)\n- [2.6.6](/ruby/docs/reference/google-cloud-firestore/2.6.6/Google-Cloud-Firestore-Credentials) \nReference documentation and code samples for the Cloud Firestore API class Google::Cloud::Firestore::Credentials.\n\nCredentials\n-----------\n\nRepresents the authentication and authorization used to connect to the\nFirestore service. \n\nInherits\n--------\n\n- Google::Cloud::Firestore::V1::Firestore::Credentials\n\nExample\n-------\n\n```ruby\nrequire \"google/cloud/firestore\"\n\nkeyfile = \"/path/to/keyfile.json\"\ncreds = Google::Cloud::Firestore::Credentials.new keyfile\n\nfirestore = Google::Cloud::Firestore.new(\n project_id: \"my-project\",\n credentials: creds\n)\n\nfirestore.project_id #=\u003e \"my-project\"\n```"]]