Initialize a client SDKCopy Pagepost https://api.staging.payrails.io/merchant/client/initBody ParamsSecureFields.DropIn.Tokenization.Headersx-idempotency-keyuuidrequiredResponses 200Configurations to initialize Payrails SDK on your client. 400Bad Request. 401Unauthorized. 403Insufficient Scope. 404Not Found. 429Too Many Requests.Updated about 2 months ago