← HTTP / Webhook + Mailgun integrations

Send Email with Mailgun API on New Requests (Payload Only) from HTTP / Webhook API

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New Requests (Payload Only) from the HTTP / Webhook API
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Send Email with the Mailgun API
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Getting Started

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

  1. Select this integration
  2. Configure the New Requests (Payload Only) trigger
    1. Connect your HTTP / Webhook account
  3. Configure the Send Email action
    1. Connect your Mailgun account
    2. Select a Domain Name
    3. Configure From Name
    4. Configure From Email
    5. Optional- Configure Reply-To
    6. Configure To
    7. Configure Subject
    8. Optional- Configure Message Body (text)
    9. Optional- Configure Message Body (HTML)
    10. Optional- Configure Attachments
    11. Configure Send in test mode?
    12. Optional- Configure Use DKIM?
    13. Optional- Configure Use Tracking?
    14. Configure Halt on error?
  4. Deploy the workflow
  5. Send a test event to validate your setup
  6. 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

Description:Get a URL and emit the HTTP body as an event on every request
Version:0.1.1
Key:http-new-requests-payload-only

Trigger Code

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

// Core HTTP component
// Returns a 200 OK response, emits the HTTP payload as an event
export default {
  key: "http-new-requests-payload-only",
  name: "New Requests (Payload Only)",
  // eslint-disable-next-line
  description: "Get a URL and emit the HTTP body as an event on every request",
  version: "0.1.1",
  type: "source",
  props: {
    // eslint-disable-next-line
    httpInterface: {
      type: "$.interface.http",
      customResponse: true,
    },
    http,
  },
  async run(event) {
    const { body } = event;
    this.httpInterface.respond({
      status: 200,
      body,
    });
    // Emit the HTTP payload
    this.$emit({
      body,
    });
  },
};

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.
LabelPropTypeDescription
N/AhttpInterface$.interface.httpThis 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.
HTTP / WebhookhttpappThis component uses the HTTP / Webhook app.

Trigger Authentication

The HTTP / Webhook API does not require authentication.

About HTTP / Webhook

Get a unique URL where you can send HTTP or webhook requests

Action

Description:Send email with Mailgun. [See the docs here](https://documentation.mailgun.com/en/latest/api-sending.html#sending)
Version:0.1.0
Key:mailgun-send-email

Mailgun Overview

Mailgun allows you to send and receive emails using their API. With Mailgun,
you can build a variety of applications and services that can send or receive
emails. Here are a few examples of what you can build with Mailgun:

  • A simple email service that can send or receive emails
  • An email marketing service that can send mass emails
  • A notification service that can send emails when certain events occur
  • A task management service that can send emails when tasks are due
  • A customer support service that can send or receive emails from customers

Action Code

import mailgun from "../../mailgun.app.mjs";
import common from "../common.mjs";
import downloader from "@pipedream/helper_functions/actions/download-file-to-tmp/download-file-to-tmp.mjs";

export default {
  ...common,
  key: "mailgun-send-email",
  name: "Send Email",
  description: "Send email with Mailgun. [See the docs here](https://documentation.mailgun.com/en/latest/api-sending.html#sending)",
  version: "0.1.0",
  type: "action",
  props: {
    mailgun,
    domain: {
      propDefinition: [
        mailgun,
        "domain",
      ],
    },
    fromName: {
      propDefinition: [
        mailgun,
        "name",
      ],
      label: "From Name",
      description: "Sender name",
    },
    from: {
      propDefinition: [
        mailgun,
        "emailString",
      ],
      label: "From Email",
      description: "Sender email address",
    },
    /* eslint-disable pipedream/default-value-required-for-optional-props */
    replyTo: {
      propDefinition: [
        mailgun,
        "emailString",
      ],
      label: "Reply-To",
      description: "Sender reply email address",
      optional: true,
    },
    /* eslint-enable pipedream/default-value-required-for-optional-props */
    to: {
      propDefinition: [
        mailgun,
        "emails",
      ],
      label: "To",
      description: "Recipient email address(es)",
    },
    /* eslint-enable pipedream/default-value-required-for-optional-props */
    subject: {
      propDefinition: [
        mailgun,
        "subject",
      ],
      description: "Message subject",
    },
    text: {
      propDefinition: [
        mailgun,
        "bodyText",
      ],
      optional: true,
    },
    /* eslint-disable pipedream/default-value-required-for-optional-props */
    html: {
      propDefinition: [
        mailgun,
        "bodyHtml",
      ],
      optional: true,
    },
    attachments: {
      type: "object",
      label: "Attachments",
      description: "Add any attachments you'd like to include as objects. The `key` should be " +
       "the **filename** and the `value` should be the **url** download link for the attachment.",
      optional: true,
    },
    /* eslint-enable pipedream/default-value-required-for-optional-props */
    testMode: {
      type: "boolean",
      label: "Send in test mode?",
      default: true,
      description: "Enables sending in test mode. For more information, see the [Mailgun API " +
        "documentation](https://documentation.mailgun.com/en/latest/api-sending.html#sending)",
    },
    dkim: {
      type: "boolean",
      label: "Use DKIM?",
      default: true,
      description: "Enables or disables DKIM signatures. For more information, see the [Mailgun " +
        "API documentation](https://documentation.mailgun.com/en/latest/api-sending.html#sending)",
      optional: true,
    },
    tracking: {
      type: "boolean",
      label: "Use Tracking?",
      default: true,
      description: "Enables or disables tracking. For more information, see the [Mailgun API " +
        "documentation](https://documentation.mailgun.com/en/latest/api-sending.html#sending)",
      optional: true,
    },
    ...common.props,
  },
  methods: {
    ...common.methods,
    async download($, attachments) {
      const promises = Object.entries(attachments).map(async ([
        filename,
        url,
      ]) => downloader.run.bind({
        url,
        filename,
      })({
        $,
      }));

      return (await Promise.all(promises))
        .map((filedata) => this.createAttachment(filedata[3], filedata[0]));
    },
    createAttachment(data, filename) {
      return {
        data,
        filename,
      };
    },
  },
  async run({ $ }) {
    const msg = {
      "from": `${this.fromName} <${this.from}>`,
      "to": this.to,
      "subject": this.subject,
      "text": this.text,
      "html": this.html,
    };
    if (this.attachments) {
      msg["attachment"] = await this.download($, this.attachments);
    }
    if (this.testMode) {
      msg["o:testmode"] = "yes";
    }
    if (this.replyTo) {
      msg["h:Reply-To"] = this.replyTo;
    }
    if (this.dkim !== null) {
      msg["o:dkim"] = this.dkim
        ? "yes"
        : "no";
    }
    if (this.tracking) {
      msg["o:tracking"] = "yes";
    }
    const resp = await this.withErrorHandler(this.mailgun.sendMail, {
      domain: this.domain,
      msg,
    });
    $.export("filedata", null); // remove set filedata from downloader
    $.export("$summary", "Successfully sent email.");
    return resp;
  },
};

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.

LabelPropTypeDescription
MailgunmailgunappThis component uses the Mailgun app.
Domain NamedomainstringSelect a value from the drop down menu.
From NamefromNamestring

Sender name

From Emailfromstring

Sender email address

Reply-ToreplyTostring

Sender reply email address

Totostring[]

Recipient email address(es)

Subjectsubjectstring

Message subject

Message Body (text)textstring
Message Body (HTML)htmlstring
Attachmentsattachmentsobject

Add any attachments you'd like to include as objects. The key should be the filename and the value should be the url download link for the attachment.

Send in test mode?testModeboolean

Enables sending in test mode. For more information, see the Mailgun API documentation

Use DKIM?dkimboolean

Enables or disables DKIM signatures. For more information, see the Mailgun API documentation

Use Tracking?trackingboolean

Enables or disables tracking. For more information, see the Mailgun API documentation

Halt on error?haltOnErrorboolean

Action Authentication

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

Get your API Key in the Control Panel, specifically in Settings > API Keys. More info in docs.

If your Mailgun account resides in the EU, choose the EU option in the Region field. Otherwise, choose the US (non-EU) region.

About Mailgun

Sending, receiving and tracking email effortlessly

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