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Zernio
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API Reference

Instagram

List the collaborators of an Instagram postGETList active Instagram storiesGETSearch Instagram audioGETGet Instagram audio metadataGETLook up a public Instagram Business accountGETGet Instagram publishing limitGETGet Instagram story insightsGET
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Instagram

List the collaborators of an Instagram post

Returns the accounts invited as collaborators on one of the connected account's own posts (feed image, Reel or carousel), with whether each invitation was accepted or is still pending. Use it to check who accepted a collab post after publishing it.

Requires an Instagram account connected via Facebook Login. Meta serves this edge on graph.facebook.com only, so accounts connected with classic Instagram Login receive a 400 (instagram_collaborators_require_facebook_login) and must be reconnected choosing the Facebook option.

Meta returns at most 5 collaborators and only those who allow collaborator tagging. A post without collaborators returns an empty list.


GET
/v1/accounts/{accountId}/instagram/media/{mediaId}/collaborators

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 ID of a connected Instagram account (Facebook Login).

mediaId*string

Instagram media ID of a post published by this account (digits only, e.g. the platformPostId of a published post).

Match^[0-9]+$

Response Body

application/json

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.instagram.listInstagramMediaCollaborators({  path: {    accountId: 'account_abc123',    mediaId: '18063237463112345',  },});console.log(data);
{  "data": [    {      "id": "string",      "username": "string",      "inviteStatus": "string"    }  ]}
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Create, update or delete products in bulk

Creates, updates or deletes up to 5,000 catalog products in one request, processed in the background by Meta. Up to 5000 CREATE / UPDATE / DELETE requests keyed by `retailerId`, processed asynchronously by Meta. Returns handles; poll GET /v1/ads/catalogs/{catalogId}/batches/{handle} for the outcome and per-item errors. CREATE requests need name, url, imageUrl, price and currency.

List active Instagram stories

Returns the IG Business/Creator account's currently-active stories. Meta keeps stories live for 24h; expired stories are not returned. Limitations propagated from Meta (these are NOT bugs): - 24h window only - Live videos excluded - Reshared stories not returned - `mediaUrl` may be null if Meta flagged the story for copyright - `caption`, `likeCount`, `commentsCount` do not apply to story media