Zernio
Zernio
API Reference

Connect

General

Get OAuth connect URLGETComplete OAuth callbackPOSTGet pending OAuth dataGETConnect ads for a platformGET

Facebook

List Facebook pagesGETSelect Facebook pagePOSTList Facebook pagesGETUpdate Facebook pagePUTComplete Meta business loginGET

Google Business

List Google Business Profile locationsGETSelect Google Business Profile locationPOSTAssign Google Business Profile location to another profilePOSTList Google Business Profile locationsGETUpdate Google Business Profile locationPUT

Instagram

List Pages with a linked Instagram accountGETSelect the Page whose Instagram account to connectPOST

LinkedIn

List LinkedIn orgsGETSelect LinkedIn orgPOSTList LinkedIn orgsGETSwitch LinkedIn account typePUT

Pinterest

List Pinterest boardsGETSelect Pinterest boardPOSTList Pinterest boardsGETCreate Pinterest boardPOSTSet default Pinterest boardPUT

Reddit

List Reddit subredditsGETList subreddit flairsGETGet subreddit rulesGETSet Reddit post flairPOSTVote on a Reddit post or commentPOSTSet default subredditPUT

Bluesky

Connect Bluesky accountPOST

Discord

Connect a Discord channelPOST

Slack

List Slack channels for the channel pickerGETConnect a Slack channelPOST

Telegram

Generate Telegram codeGETConnect Telegram directlyPOSTCheck Telegram statusPATCH

Snapchat

List Snapchat profilesGETSelect Snapchat profilePOST

TikTok

Set TikTok brand identityPATCH

OpenAI Ads

Connect an OpenAI Ads accountPOST

WhatsApp

Connect WhatsApp via credentialsPOSTConnect WhatsApp from Embedded SignupPOSTGet Embedded Signup SDK configGETList numbers for selectionGETComplete number selectionPOST

YouTube

List YouTube playlistsGETCreate YouTube playlistPOSTSet default YouTube playlistPUTGet a YouTube video transcriptGET

Shopify

Get Shopify OAuth connect URLGETConnect a Shopify store with a custom-app Admin tokenPOST

Other

Read a Facebook Page's webhook subscriptionGETRe-subscribe a Facebook Page to Zernio's webhooksPOST
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OverviewPlatformsAPI ReferenceResources
Connect

List Snapchat profiles

For headless flows. Returns Snapchat Public Profiles the user can post to. Use X-Connect-Token from the redirect URL.

GET
/v1/connect/snapchat/select-profile

Authorization

bearerAuth
AuthorizationBearer <token>

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

In: header

Query Parameters

profileId*string

Your Zernio profile ID

tempToken*string

Temporary Snapchat access token from the OAuth callback redirect

Header Parameters

X-Connect-Token*string

Short-lived connect token from the OAuth redirect

Response Body

application/json

application/json

{  "publicProfiles": [    {      "id": "abc123-def456",      "display_name": "My Brand",      "username": "mybrand",      "profile_image_url": "https://cf-st.sc-cdn.net/...",      "subscriber_count": 15000    },    {      "id": "xyz789-uvw012",      "display_name": "Side Project",      "username": "sideproject",      "profile_image_url": "https://cf-st.sc-cdn.net/...",      "subscriber_count": 5000    }  ]}
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Check Telegram status

Poll this endpoint to check if a Telegram access code has been used to connect a channel/group. Recommended polling interval: 3 seconds. Status values: pending (waiting for user), connected (channel/group linked), expired (generate a new code).

Select Snapchat profile

Complete the Snapchat connection flow by saving the selected Public Profile. Snapchat requires a Public Profile to publish content. Use X-Connect-Token if connecting via API key.