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// Setup: npm install alchemy-sdk
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// Github: https://github.com/alchemyplatform/alchemy-sdk-js
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import { Alchemy, Network, WebhookType } from "alchemy-sdk";
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// authToken is required to use Notify APIs. Found on the top right corner of
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// https://dashboard.alchemy.com/notify.
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const settings = {
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  authToken: "your-notify-auth-token",
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  network: Network.ETH_MAINNET, // Replace with your network.
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};
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const alchemy = new Alchemy(settings);
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const minedTxWebhook = await alchemy.notify.createWebhook(
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  "https://webhook.site/your-webhook-url",
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  WebhookType.MINED_TRANSACTION,
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  { appId: "wq9fgv022aff81pg" }
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);
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const droppedTxWebhook = await alchemy.notify.createWebhook(
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  "https://webhook.site/your-webhook-url",
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  WebhookType.DROPPED_TRANSACTION,
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  { appId: "wq9fgv022aff81pg" }
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);
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const addressActivityWebhook = await alchemy.notify.createWebhook(
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  "https://webhook.site/your-webhook-url",
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  WebhookType.ADDRESS_ACTIVITY,
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  {
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    addresses: ["0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96010"],
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    network: Network.ETH_MAINNET,
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  }
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);
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const customGraphQLWebhook = await alchemy.notify.createWebhook(
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  "https://webhook.site/your-webhook-url",
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  WebhookType.GRAPHQL,
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  {
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    graphqlQuery: `
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      {
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        block {
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          # Block hash is a great primary key to use for your data stores!
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          hash
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          number
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          timestamp
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          # Add smart contract addresses to the list below to filter for specific logs
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          logs(filter: {addresses: [], topics: []}) {
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            data
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            topics
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            index
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            account {
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              address
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            }
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            transaction {
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              hash
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              nonce
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              index
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              from {
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                address
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              }
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              to {
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                address
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              }
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              value
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              gasPrice
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              maxFeePerGas
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              maxPriorityFeePerGas
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              gas
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              status
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              gasUsed
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              cumulativeGasUsed
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              effectiveGasPrice
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              createdContract {
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                address
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              }
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            }
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          }
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        }
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      }
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    `,
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    network: Network.ETH_MAINNET,
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  }
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);
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const nftActivityWebhook = await alchemy.notify.createWebhook(
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  "https://webhook.site/your-webhook-url",
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  WebhookType.NFT_ACTIVITY,
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  {
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    filters: [
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      {
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        contractAddress: "0x88b48f654c30e99bc2e4a1559b4dcf1ad93fa656",
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        tokenId: "234",
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      },
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    ],
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    network: Network.ETH_MAINNET,
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  }
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);

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{
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  "id": "string",
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  "network": "ETH_MAINNET",
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  "type": "MINED_TRANSACTION",
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  "url": "string",
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  "isActive": true,
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  "timeCreated": "string",
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  "signingKey": "string",
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  "version": "string",
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  "appId": "string"
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}