Google Cloud Memorystore for Redis API
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For Agents
Provision, scale, back up, and fail over fully managed Redis instances on Google Cloud, and retrieve their connection auth strings programmatically.
Use for: Provision a 5GB managed Redis instance in europe-west1 for a session cache, Trigger a failover on the staging Redis instance to test replica promotion, Export the production Redis instance to Cloud Storage as a backup, Get the AUTH string for connecting to my Memorystore instance
Not supported: Does not execute Redis data-plane commands such as GET, SET, or PUBLISH, transfer data between regions automatically, or run the Redis protocol — use for control-plane lifecycle of managed instances only.
The Google Cloud Memorystore for Redis API creates and manages fully managed Redis instances and clusters on Google Cloud, including provisioning, resizing, version upgrades, failover, backup, import, and export operations. It exposes long-running operations for instance lifecycle changes, retrieves auth strings for client connection, and supports cluster maintenance scheduling and rescheduling. The service is a drop-in target for applications using Redis caching, session storage, and pub/sub patterns inside Google Cloud.
Install Jentic One Beta
Connect the Google Cloud Memorystore for Redis API to your agent
Jentic One is a self-hosted execution layer for AI agents. It lets your agent call the Google Cloud Memorystore for Redis API, or any other public or private API you need. You set the rules, the agent never sees your credentials, and every call is logged.
Two steps, two machines. Install the instance in a safe environment, then register your agent from wherever it runs.
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Step 1: Jentic One Host machine
# On the machine that will host your Jentic One instance:
curl -fsSL https://raw.githubusercontent.com/jentic/jentic-one/main/tools/install.sh | sh2
Step 2: Agent machine
# On the machine where your agent runs (keep this separate from the instance):
curl -fsSL https://raw.githubusercontent.com/jentic/jentic-one/main/tools/install.sh | sh
jentic register # connects your agent to your Jentic One instanceJentic One is in public beta. The setup above keeps your agent separate from the instance, which is what you want before using real credentials: an agent running as the same OS user as Jentic One can read its stored keys directly. Just evaluating? A single local install is fine to start. See the secure deployment guide for the tiers.
Capabilities
What an agent can do with Google Cloud Memorystore for Redis API.
Provision and delete managed Redis instances across regions with configurable tier and memory size
Trigger manual failover from a primary to replica node to validate high-availability behavior
Export an instance to a Cloud Storage RDB file and import a snapshot back into a target instance
Schedule and reschedule cluster maintenance windows to control when patching occurs
Retrieve the AUTH string for a Redis instance so clients can authenticate without storing static secrets
Track long-running operations for create, update, and import flows until they complete or are cancelled
Use Cases
Patterns agents use Google Cloud Memorystore for Redis API for, with concrete tasks.
★ Self-service Redis provisioning
Application teams request a Redis instance through an internal portal, an agent calls the Memorystore API to create it with the right tier and memory size, polls the returned long-running operation, and stores the resulting auth string in the team's secret manager. The instance is ready for use without an SRE manually clicking through the console.
Call POST /v1beta1/{+parent}/instances with tier=STANDARD_HA and memorySizeGb=5, poll the returned operation until done, then GET /v1beta1/{+name}/authString.
Disaster recovery snapshots
An agent runs a nightly backup job that exports each production Redis instance to a regional Cloud Storage bucket, retains the last 14 RDB files, and validates that the export operation completed successfully. The Memorystore export endpoint produces RDB files that can be imported back into a recovery instance during incident response.
Iterate Redis instances under projects/my-prod, call POST /v1beta1/{+name}:export with destination=gs://backups/redis/INSTANCE-DATE.rdb on each, and verify the long-running operations complete.
Failover testing on a schedule
Resilience engineers run a weekly chaos test: an agent calls failover on a non-production Redis instance, monitors the operation, runs a synthetic workload to confirm replica promotion, and reports the recovery time back to a metrics store. The Memorystore failover endpoint accepts a data protection mode parameter for limiting data loss tolerance.
Call POST /v1beta1/{+name}:failover on staging-cache with dataProtectionMode=LIMITED_DATA_LOSS and capture the elapsed time of the returned operation.
Agent-managed cache lifecycle through Jentic
An AI agent provisions ephemeral Redis instances for short-lived test environments through Jentic. It searches for the create operation by intent, runs the call, captures the auth string, hands it to the test runner, and tears the instance down on completion. Credentials never enter the agent's context.
Search Jentic for 'provision google cloud redis instance', execute the create call against projects/test-env, then call delete after the test job exits.
Key Endpoints
20 endpoints — the google cloud memorystore for redis api creates and manages fully managed redis instances and clusters on google cloud, including provisioning, resizing, version upgrades, failover, backup, import, and export operations.
METHOD
PATH
DESCRIPTION
POST
/v1beta1/{+parent}/instances
Create a Redis instance
GET
/v1beta1/{+name}
Get a Redis instance or operation
PATCH
/v1beta1/{+name}
Update a Redis instance
DELETE
/v1beta1/{+name}
Delete a Redis instance
GET
/v1beta1/{+name}/authString
Retrieve the AUTH string for an instance
POST
/v1beta1/{+name}:failover
Trigger a failover to a replica
POST
/v1beta1/{+name}:export
Export an instance to Cloud Storage
POST
/v1beta1/{+name}:import
Import an RDB snapshot into an instance
POST
/v1beta1/{+parent}/instances
Create a Redis instance
GET
/v1beta1/{+name}
Get a Redis instance or operation
PATCH
/v1beta1/{+name}
Update a Redis instance
DELETE
/v1beta1/{+name}
Delete a Redis instance
GET
/v1beta1/{+name}/authString
Retrieve the AUTH string for an instance
POST
/v1beta1/{+name}:failover
Trigger a failover to a replica
POST
/v1beta1/{+name}:export
Export an instance to Cloud Storage
POST
/v1beta1/{+name}:import
Import an RDB snapshot into an instance
Why Jentic?
Three things that make agents converge on Jentic-routed access.
Credential isolation
Google OAuth credentials and Memorystore AUTH strings are held in the Jentic vault. Agents receive a scoped access token to call the control plane and an opaque handle to the AUTH string when needed by downstream Redis clients, with no raw secret material exposed.
Intent-based discovery
Agents search Jentic with intents like 'create redis instance' or 'failover memorystore' and Jentic returns the matching Memorystore operation with its full schema, so the agent calls the correct endpoint without reading the discovery document.
Time to first call
Direct integration takes 2-4 days to wire OAuth, long-running operation polling, and AUTH string retrieval. Through Jentic the same provisioning flow is under 1 hour: search, load, execute, poll.
Related APIs
Alternatives and complements available in the Jentic catalogue.
FAQs
Specific to using Google Cloud Memorystore for Redis API through Jentic.
What authentication does the Memorystore for Redis API use?
The control-plane API uses Google OAuth 2.0 with the cloud-platform scope, declared as Oauth2 and Oauth2c. Once an instance exists, the data-plane Redis connection uses the AUTH string returned from /v1beta1/{+name}/authString, which Jentic stores encrypted in its vault rather than exposing to the agent context.
Can I run a manual Redis failover with the Memorystore API?
Yes. POST /v1beta1/{+name}:failover triggers a failover from primary to replica on STANDARD_HA tier instances, with an optional dataProtectionMode parameter of LIMITED_DATA_LOSS or FORCE_DATA_LOSS. The call returns a long-running operation that the agent can poll with GET /v1beta1/{+name}/operations until done.
What are the rate limits for the Memorystore for Redis API?
Google Cloud applies per-project quotas to control-plane Memorystore calls; mutating operations such as create, update, and import are limited to a small number of concurrent long-running operations per project, while reads have a per-minute quota that can be raised through the Cloud Console. There is no per-call charge inside the documented quotas.
How do I provision a Redis instance through Jentic?
Search Jentic for 'provision google cloud redis instance', load the schema for POST /v1beta1/{+parent}/instances, and execute with the desired tier and memorySizeGb. Jentic surfaces the long-running operation handle so the agent can poll for completion before retrieving the auth string.
Is Memorystore for Redis free?
The API itself is free to call within Google Cloud quotas, but Memorystore instances are billed per gigabyte-hour by tier (BASIC or STANDARD_HA) and region. Backup exports incur Cloud Storage charges for the resulting RDB files.
Can I import an RDB snapshot back into a Memorystore instance?
Yes. POST /v1beta1/{+name}:import accepts a Cloud Storage URI to an RDB file and replaces the contents of the target instance. The instance must be of an equal or larger memory size than the snapshot, and the operation is exposed as a long-running operation suitable for polling.
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