Zernio
Zernio
API Reference

Google Business Profile

Reviews

Get reviewsGETGet a reviewGETBatch get reviewsPOSTReply to a reviewPOSTDelete a review replyDELETE

Food Menus

Get food menusGETUpdate food menusPUT

Location Details

Get location detailsGETUpdate location detailsPUT

Services

Get servicesGETReplace servicesPUT

Verification

Get verification stateGETFetch verification optionsPOSTStart a verificationPOSTComplete a verificationPOST

Media

List mediaGETUpload photoPOSTDelete photoDELETE

Attributes

Get attributesGETUpdate attributesPUTGet attribute metadataGET

Place Actions

List action linksGETCreate action linkPOSTUpdate action linkPATCHDelete action linkDELETE
Dashboard
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Google Business Profile

Get verification state

Returns the location's Voice of Merchant state plus its verification history. voiceOfMerchantState.hasVoiceOfMerchant tells you whether the listing is verified and published; when it is false, verify reports whether a verification is already pending. Each entry in verifications has a state of PENDING, COMPLETED, or FAILED.


GET
/v1/accounts/{accountId}/gmb-verifications

Authorization

bearerAuth
AuthorizationBearer <token>

API key authentication: send your Zernio API key in the Authorization header, prefixed with Bearer.

In: header

Path Parameters

accountId*string

The Zernio account ID (from /v1/accounts)

Query Parameters

locationId?string

Override which location to query. If omitted, uses the account's selected location. Use GET /gmb-locations to list valid IDs.

Response Body

application/json

application/json

application/json

application/json

import Zernio from '@zernio/node';const zernio = new Zernio({ apiKey: process.env.ZERNIO_API_KEY });const { data } = await zernio.gmbverifications.getGoogleBusinessVerifications({  path: {    accountId: 'account_abc123',  },});console.log(data);
{  "success": true,  "accountId": "64e1f0a9e2b5af0012ab34cd",  "locationId": "16699729527667179850",  "voiceOfMerchantState": {    "hasVoiceOfMerchant": false,    "hasBusinessAuthority": true,    "verify": {      "hasPendingVerification": false    }  },  "verifications": [    {      "name": "locations/16699729527667179850/verifications/4T1775504407480",      "method": "SMS",      "state": "FAILED",      "createTime": "2026-04-06T19:40:07.480Z"    }  ]}
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Replace services

Replaces the entire service list for a location. Google's API requires full replacement; individual item updates are not supported. Each service can be structured (using a predefined serviceTypeId) or free-form (custom label).

Fetch verification options

Reports the verification methods Google currently offers for the location. Non-mutating (nothing is sent to the business). `languageCode` is required; service-area ("CUSTOMER_LOCATION_ONLY") businesses also require `context.address`, otherwise Google returns 400.