Zernio
Zernio
API Reference

Commerce

Store & Products

Get a storeGETList productsGETGet a productGETCreate a productPOSTUpdate a productPATCHDuplicate a productPOSTActivate, deactivate, archive or delete productsPOSTAdd or remove tags in bulkPOSTUpdate variant pricesPOST

Variants, Options & Images

Add variantsPOSTDelete variantsDELETEAdd optionsPOSTDelete optionsDELETEAdd imagesPOSTRemove imagesDELETEReorder imagesPOST

Inventory

List locationsGETGet a product's stockGETSet or adjust stockPOST

Collections

List collectionsGETGet a collectionGETCreate a collectionPOSTUpdate a collectionPATCHDelete a collectionDELETEAdd or remove products in a collectionPOSTReorder products in a collectionPOST

Discounts

List discountsGETGet a discountGETCreate a discountPOSTUpdate a discountPATCHActivate or deactivate a discountPOSTAdd codes to a discountPOSTDelete a discountDELETE

Sales Channels

List sales channelsGET

Markets & Price Lists

List marketsGETList price listsGETSet fixed pricesPUTRemove fixed pricesDELETE

Metafields & Metaobjects

List metaobject definitionsGETList metaobjects of a typeGETGet a metaobjectGETCreate a metaobjectPOSTUpdate a metaobjectPATCHDelete a metaobjectDELETE

Pages, Menus & Redirects

List pagesGETGet a pageGETCreate a pagePOSTUpdate a pagePATCHDelete a pageDELETEList navigation menusGETGet a navigation menuGETCreate a navigation menuPOSTReplace a navigation menuPUTDelete a navigation menuDELETEList URL redirectsGETCreate a URL redirectPOSTUpdate a URL redirectPATCHDelete a URL redirectDELETE

Marketing Activities

Record a marketing activityPUTDelete a marketing activityDELETEReport daily engagementPOST

Meta Catalog Sync

List catalog syncsGETSync a store into a Meta catalogPOSTGet a catalog syncGETRun a catalog sync nowPOSTStop a catalog syncDELETE

Other

Publish or unpublish a collectionPOSTPublish or unpublish a productPOSTDelete collection metafieldsDELETEDelete product metafieldsDELETEList collection metafieldsGETList product metafieldsGETSet collection metafieldsPUTSet product metafieldsPUT
Dashboard
llms.txtOpenAPI
OverviewPlatformsAPI ReferenceResources
Commerce

Set product metafields

Creates or updates custom fields by namespace and key.

PlatformsShopify
PUT
/v1/commerce/products/{productId}/metafields

Authorization

bearerAuth
AuthorizationBearer <token>

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

In: header

Path Parameters

productId*string

Platform-native id.

Request Body

application/json

TypeScript Definitions

Use the request body type in TypeScript.

Response Body

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.commerce.setCommerceProductMetafields({  path: {    productId: 'product_abc123',  },  body: {    accountId: 'account_abc123',    metafields: [      {        namespace: 'string',        key: 'tok_abc123',        type: 'string',        value: 'string',      },    ],  },});console.log(data);
{  "metafields": [    {      "namespace": "string",      "key": "string",      "type": "string",      "value": "string"    }  ]}
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Set collection metafields

Creates or updates custom fields by namespace and key. Needs collections.metafields: WooCommerce keeps custom fields on products only and answers 400 platform_not_supported.

List phone numbers

List all phone numbers purchased by the authenticated user. By default, released numbers are excluded. Connected (bring-your-own) WhatsApp numbers are returned in the separate `connected` array; they are not billed and have no provisioning lifecycle.

accountId*string
metafields*array<>
Items1 <= items <= 25