Rich-embed Mods

Rich-embed Mods turn urls into rich embeds, with a fallback to an open graph style card embed. These enable Images, Videos, Polls, Games, Minting NFTs, or any other mini-interaction to happen directly in the interface.

Here's an example of a Mod that turns the url https://zora.co/collect/zora:0x787c6366341fbb8a7bfff1064009bce60796338f/61 into an in-app Minting experience

You can integrate Rich-embed Mods with or without our Mod Metadata Cache.

Integration Example

import { RichEmbed } from "@mod-protocol/react";
import { richEmbedMods } from "@mod-protocol/mod-registry";
 
  ...
  <RichEmbed
    embed={embed}
    api={API_URL}
    user={{
      id: "3",
      wallet: {
        address: "0x1234...",
    }}
    renderers={renderers}
    defaultRichEmbedMod={defaultRichEmbedMod}
    mods={richEmbedMods}
    resolvers={{
      onSendEthTransactionAction,
    }}
  />

Full integration example

"use client";
 
import { ContextType, Embed } from "@mod-protocol/core";
import {
  richEmbedMods,
  defaultRichEmbedMod,
} from "@mod-protocol/mod-registry";
import { RichEmbed } from "@mod-protocol/react";
import { renderers } from "@mod-protocol/react-ui-shadcn/dist/renderers";
import {
  sendTransaction,
  switchNetwork,
  waitForTransaction,
} from "@wagmi/core";
import { useMemo } from "react";
import { useAccount } from "wagmi";
import "@mod-protocol/react-ui-shadcn/dist/public/video-js.css";
 
export function Embeds(props: { embeds: Array<Embed> }) {
  const { address } = useAccount();
 
  // Handle send transaction e.g. on click of a mint button
  // This example uses wagmi
  const onSendEthTransactionAction = useMemo(
    () =>
      async ({ data, chainId }, { onConfirmed, onError, onSubmitted }) => {
        try {
          const parsedChainId = parseInt(chainId);
 
          // Switch chains if the user is not on the right one
          await switchNetwork({ chainId: parsedChainId });
 
          // Send the transaction
          const { hash } = await sendTransaction({
            ...data,
            chainId: parsedChainId,
          });
          onSubmitted(hash);
 
          // Wait for the transaction to be confirmed
          const { status } = await waitForTransaction({
            hash,
            chainId: parsedChainId,
          });
 
          onConfirmed(hash, status === "success");
        } catch (e) {
          onError(e);
        }
      },
    []
  );
 
  const context = useMemo<Omit<ContextType, "embed">>(() => {
    return {
      /* Required context */
      api: process.env.NEXT_PUBLIC_API_URL,
 
      /* Optional context */
      user: {
        id: "3", // Current user's FID
        wallet: {
          address: "0x1234...", // Current user's wallet address
        },
      },
    };
  }, [address]);
 
  return (
    <div>
      {props.embeds.map((embed, i) => (
        <RichEmbed
          embed={embed}
          {...context}
          key={i}
          renderers={renderers}
          defaultRichEmbedMod={defaultRichEmbedMod}
          mods={richEmbedMods}
          resolvers={{
            onSendEthTransactionAction,
          }}
        />
      ))}
    </div>
  );
}

If you're using @mod-protocol/react-ui-shadcn, follow the configuration steps for @mod-protocol/react-ui-shadcn

Customizing which Mods to support

You can choose to filter or select which Mods are available

Opt out

...
<RichEmbed
  embed={embed}
  {...context}
  key={i}
  renderers={renderers.filter(mod => mod.slug !== "giphy-picker" && !mod.permissions.includes('user.wallet.address'))}
  defaultRichEmbedMod={defaultRichEmbedMod}
  mods={richEmbedMods}
  resolvers={{
    onSendEthTransactionAction,
  }}
/>

Opt in

...
<RichEmbed
  embed={embed}
  {...context}
  key={i}
  renderers={renderers.filter(mod => ['infura-ipfs-upload', 'livepeer-video'].includes(mod.slug)}
  defaultRichEmbedMod={defaultRichEmbedMod}
  mods={richEmbedMods}
  resolvers={{
    onSendEthTransactionAction,
  }}
/>

Using you own indexer

If you don't use the Mod Metadata Cache, you may need to fetch json-ld (opens in a new tab) from pages yourself to support all Mods and the url metadata they require.

Creation Mods Getting Started