Update Row with MySQL API on New GraphQL Query (Instant) from Alchemy API

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New GraphQL Query (Instant) from the Alchemy API

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Update Row with the MySQL API

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Getting Started#

This integration creates a workflow with a Alchemy trigger and MySQL action. When you configure and deploy the workflow, it will run on Pipedream's servers 24x7 for free.

Select this integration
Configure the New GraphQL Query (Instant) trigger
1. Connect your Alchemy account
2. Select a Network
3. Select a GraphQL Query
Configure the Update Row action
1. Connect your MySQL account
2. Select a Table
3. Configure Where condition
4. Configure Values
Deploy the workflow
Send a test event to validate your setup
Turn on the trigger

Details#

This integration uses pre-built, source-available components from Pipedream's GitHub repo. These components are developed by Pipedream and the community, and verified and maintained by Pipedream.

To contribute an update to an existing component or create a new component, create a PR on GitHub. If you're new to Pipedream component development, you can start with quickstarts for trigger span and action development, and then review the component API reference.

Trigger#

New GraphQL Query (Instant) on Alchemy

Description:Emit new event when a new GraphQL query is uploaded to Alchemy's Custom Webhook service. [See the documentation](https://docs.alchemy.com/reference/create-webhook)

Version:0.0.1

Key:alchemy-new-graphql-query-instant

View on GitHub

Alchemy Overview#

The Alchemy API provides a robust platform for sending and managing faxes programmatically, giving you the power to integrate fax capabilities into automated workflows. With Pipedream, you can tap into these capabilities to build event-driven serverless workflows. Automate the sending of faxes when certain triggers occur, receive status updates, and connect with countless other services to streamline document management, notifications, and data synchronization tasks.

Trigger Code#

import alchemy from "../../alchemy.app.mjs";

export default {
  key: "alchemy-new-graphql-query-instant",
  name: "New GraphQL Query (Instant)",
  description: "Emit new event when a new GraphQL query is uploaded to Alchemy's Custom Webhook service. [See the documentation](https://docs.alchemy.com/reference/create-webhook)",
  version: "0.0.1",
  type: "source",
  dedupe: "unique",
  props: {
    alchemy,
    db: "$.service.db",
    http: {
      type: "$.interface.http",
      customResponse: true,
    },
    network: {
      propDefinition: [
        alchemy,
        "network",
      ],
    },
    query: {
      propDefinition: [
        alchemy,
        "query",
      ],
    },
  },
  hooks: {
    async activate() {
      const { data: { id } } = await this.alchemy.createWebhook({
        data: {
          network: this.network,
          webhook_type: "GRAPHQL",
          webhook_url: this.http.endpoint,
          graphql_query: this.query,
        },
      });
      this._setHookId(id);
    },
    async deactivate() {
      const hookId = this._getHookId();
      if (hookId) {
        await this.alchemy.deleteWebhook({
          params: {
            webhook_id: hookId,
          },
        });
      }
    },
  },
  methods: {
    _getHookId() {
      return this.db.get("hookId");
    },
    _setHookId(hookId) {
      this.db.set("hookId", hookId);
    },
    generateMeta(body) {
      return {
        id: body.id,
        summary: `New Event ID: ${body.id}`,
        ts: Date.parse(body.createdAt),
      };
    },
  },
  async run(event) {
    this.http.respond({
      status: 200,
    });

    const { body } = event;
    const meta = this.generateMeta(body);
    this.$emit(body, meta);
  },
};

Trigger Configuration#

This component may be configured based on the props defined in the component code. Pipedream automatically prompts for input values in the UI and CLI.

Label	Prop	Type	Description
Alchemy	`alchemy`	`app`	This component uses the Alchemy app.
N/A	`db`	`$.service.db`	This component uses `$.service.db` to maintain state between executions.
N/A	`http`	`$.interface.http`	This component uses `$.interface.http` to generate a unique URL when the component is first instantiated. Each request to the URL will trigger the `run()` method of the component.
Network	`network`	`string`	Select a value from the drop down menu:`ETH_MAINNETETH_SEPOLIAETH_HOLESKYARBMAINNETARBSEPOLIAARBNOVA_MAINNETMATICMAINNETMATICMUMBAIOPTMAINNETOPTGOERLIBASE_MAINNETBASE_SEPOLIAZKSYNC_MAINNETZKSYNC_SEPOLIALINEA_MAINNETLINEA_SEPOLIAGNOSIS_MAINNETGNOSIS_CHIADOFANTOM_MAINNETFANTOM_TESTNETMETIS_MAINNETBLAST_MAINNETBLAST_SEPOLIASHAPE_SEPOLIAZETACHAIN_MAINNETZETACHAIN_TESTNETWORLDCHAIN_MAINNETWORLDCHAIN_SEPOLIABNB_MAINNETBNB_TESTNETAVAX_MAINNETAVAX_FUJISONEIUM_MINATOGEIST_POLTER`
GraphQL Query	`query`	`string`	Select a value from the drop down menu:`{ "label": "Full Block Receipts", "value": "\n{\n block {\n hash,\n number,\n timestamp,\n logs(filter: {addresses: [], topics: []}) {\n data,\n topics,\n index,\n account {\n address\n },\n transaction {\n hash,\n nonce,\n index,\n from {\n address\n },\n to {\n address\n },\n value,\n gasPrice,\n maxFeePerGas,\n maxPriorityFeePerGas,\n gas,\n status,\n gasUsed,\n cumulativeGasUsed,\n effectiveGasPrice,\n createdContract {\n address\n }\n }\n }\n }\n}\n" }`

Trigger Authentication#

Alchemy uses API keys for authentication. When you connect your Alchemy account, Pipedream securely stores the keys so you can easily authenticate to Alchemy APIs in both code and no-code steps.

Generate and copy your API key from your Alchemy dashboard.

About Alchemy#

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Action#

Update Row on MySQL

Description:Updates an existing row. [See the docs here](https://dev.mysql.com/doc/refman/8.0/en/update.html)

Version:2.0.5

Key:mysql-update-row

View on GitHub

MySQL Overview#

The MySQL application on Pipedream enables direct interaction with your MySQL databases, allowing you to perform CRUD operations—create, read, update, delete—on your data with ease. You can leverage these capabilities to automate data synchronization, report generation, and event-based triggers that kick off workflows in other apps. With Pipedream's serverless platform, you can connect MySQL to hundreds of other services without managing infrastructure, crafting complex code, or handling authentication.

Action Code#

import mysql from "../../mysql.app.mjs";
import utils from "../common/utils.mjs";

export default {
  key: "mysql-update-row",
  name: "Update Row",
  description: "Updates an existing row. [See the docs here](https://dev.mysql.com/doc/refman/8.0/en/update.html)",
  type: "action",
  version: "2.0.5",
  props: {
    mysql,
    table: {
      description: "The table to update a row in",
      propDefinition: [
        mysql,
        "table",
      ],
      reloadProps: true,
    },
    condition: {
      propDefinition: [
        mysql,
        "whereCondition",
      ],
    },
    conditionValues: {
      propDefinition: [
        mysql,
        "whereValues",
      ],
    },
  },
  async additionalProps() {
    return await this.getColumnProps(this.table);
  },
  methods: utils,
  async run({ $ }) {
    const {
      table,
      condition,
      conditionValues,
    } = this;
    const numberOfQuestionMarks = condition.match(/\?/g)?.length;

    if (!numberOfQuestionMarks) {
      throw new Error("No valid condition provided. At least one question mark character ? must be provided.");
    }

    if (!Array.isArray(conditionValues)) {
      throw new Error("Condition values is not an array.");
    }

    if (conditionValues.length !== numberOfQuestionMarks) {
      throw new Error("The number of values provided does not match the number of question marks ? in the condition");
    }

    const {
      columns: columnsToUpdate, values: valuesToUpdate,
    } = await this.getColumnAndValueArrays(table);

    const result = await this.mysql.updateRow({
      table,
      condition,
      conditionValues,
      columnsToUpdate,
      valuesToUpdate,
    });

    $.export("$summary", `Successfully updated ${result.affectedRows} row(s) in table ${table}`);

    return result;
  },
};

Action Configuration#

This component may be configured based on the props defined in the component code. Pipedream automatically prompts for input values in the UI.

Label	Prop	Type	Description
MySQL	`mysql`	`app`	This component uses the MySQL app.
Table	`table`	`string`	Select a value from the drop down menu.
Where condition	`condition`	`string`	In this expression you can write your own conditions (eg. `column1 = ? or column2 = ?`). Depending on the number of `?` symbols likewise you need to add the same number of values.
Values	`conditionValues`	`string[]`	This is the list of values that will match every `?` symbol in the where expression. If you want to build yourself the values (eg. `{{["string1", "string2"]}}`)

Action Authentication#

MySQL uses API keys for authentication. When you connect your MySQL account, Pipedream securely stores the keys so you can easily authenticate to MySQL APIs in both code and no-code steps.

Connecting to Restricted Databases

Either enable the shared static IP for this account below, or configure a VPC to deploy any workflow in your workspace to a private network with a dedicated static IP. Learn more in our docs.

SSL Setup

Configure SSL on your MySQL database by providing the CA (Certificate Authority), and choosing between Full Verification, Verify Certificate Authority (CA), or Skip Verification. Skipping verification is not recommended as this has serious security implications.