Retrieves public keys of the legacy Identity Toolkit token signer to enable third parties to verify the legacy ID token. For now the X509 pem cert is the only format supported.
HTTP request
GET https://identitytoolkit.googleapis.com/v1/publicKeys
[[["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 2025-02-26 UTC."],[[["This API endpoint retrieves public keys used for verifying legacy Identity Toolkit tokens, currently supporting the X509 PEM certificate format."],["The HTTP request to access these keys is a `GET` request to `https://identitytoolkit.googleapis.com/v1/publicKeys`, with a URL that uses gRPC Transcoding."],["No request body is required, as the request must be empty."],["A successful response returns a body containing a Struct."],["Authorization requires either the `https://www.googleapis.com/auth/identitytoolkit` or `https://www.googleapis.com/auth/cloud-platform` OAuth scope."]]],[]]
