---
title: "getLastVerificationKeyChange"
method: GET
path: "/v1/zkapps/{address}/last-verification-key-change"
tags: ["ZkApps"]
---

# getLastVerificationKeyChange

`GET /v1/zkapps/{address}/last-verification-key-change`

Check when the queried account changed the verification key last time. Verification key change may be, although not necessarily, an indication of scam activity.

## Path parameters

- `address` string, required — Enter full zkApp address

## Response `200`

OK

- integer

---

[API](https://skmtc.net/blockberry/apis/sui-mainnet-api.md) · [All operations](https://skmtc.net/blockberry/apis/sui-mainnet-api/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/blockberry/sui-mainnet-api/versions/3e4cb73940b7/schema)