🛜Farcaster Hubs

Learn how Airstack automatically configures hubs for you and how you can add custom hubs configuration, as needed.

In Airstack Frog Recipes, Airstack Hubs is the default option available if you don't set anything to the hub field. All you need to provide in your new Frog instance will be the Airstack API key:

TypeScript

import { Frog } from "@airstack/frog";

export const app = new Frog({
  apiKey: process.env.AIRSTACK_API_KEY as string,
});

JavaScript

const { Frog } = require("@airstack/frog");

export const app = new Frog({
  apiKey: process.env.AIRSTACK_API_KEY,
});

You can also add custom Hub URL and additional headers for API keys:

TypeScript

import { Frog } from "@airstack/frog";
 
const app = new Frog({
  hub: {
    apiUrl: "CUSTOM_HUBS_URL",
    fetchOptions: {
      headers: {
        // API keys
      }
    }
  }
});

JavaScript

const { Frog } = require("@airstack/frog");
 
const app = new Frog({
  hub: {
    apiUrl: "CUSTOM_HUBS_URL",
    fetchOptions: {
      headers: {
        // API keys
      }
    }
  }
});

Otherwise, Frog also has some pre-configured hubs that you can choose for your hub configuration:

Securing Frames

Add Hubs Configuration to Frog

Developer Support

If you have any questions or need help regarding Farcaster Hubs configuration for your Airstack Frog Recipe, please join our Airstack's Telegram group.

More Resources

• Onchain Data

• Allow List

• Integrate to Existing Frog Project