# Instagram Gateway

How do I connect two instagram channels in one app? in this case, 3Dolphins uses the channel gateway feature. The channel gateway feature allows data to flow from one Apps to several channels according to the pages.

To use channel gateway, please follow this steps :

Start channel gateway, enter query **‘/start-gateway.sh’**

![](/files/-MUzq6lePf2pdmD2S2OC)

Settings webhooks on the apps. (On the right side menu, select ‘**Webhooks**‘, click ‘**Edit Subscription**‘ button).

![Edit Subscription](/files/-MV-ZPxO2Q4k4wvCk-ei)

Enter callback URL ‘<https://channel\\_url/gateway/callback’>

![Enter Callback](/files/-MV-_4uMX4pc96enWHTG)

Field component explanation for ‘page subscription’ :

* **Callback URL** : The URLs that Auth invokes after the authentication process

1. Use the following callback URL : <https://channel\\_url/gateway/callback>
2. For example : <https://adapter.3dolphins.ai/instagram/callback>

* **Verify Token** : Label for token verification **(**&#x46;or example : Instagram Gateway)

To stop channel gateway, enter query **‘/stop-gateway.sh’**

![](/files/-MUzqNfjjapVDwTowswA)


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