Send a Custom Message with Slack API on New Requests from HTTP / Webhook API

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New Requests from the HTTP / Webhook API

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Send a Custom Message with the Slack API

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Getting Started#

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

Select this integration
Configure the New Requests trigger
1. Optional- Configure Body Only
2. Optional- Configure Response Status Code
3. Optional- Configure Response Content-Type
4. Optional- Configure Response Body
5. Connect your HTTP / Webhook account
Configure the Send a Custom Message action
1. Connect your Slack account
2. Select a Channel
3. Configure Text
4. Optional- Configure Send text as Slack mrkdwn
5. Optional- Configure Attachments
6. Optional- Configure Unfurl Links
7. Optional- Configure Unfurl Media
8. Optional- Configure Parse
9. Optional- Configure Blocks
10. Optional- Configure Link Names
11. Optional- Configure Reply Broadcasts
12. Optional- Configure Thread Timestamp
13. Optional- Configure Send as User
14. Optional- Configure Bot Username
15. Optional- Select a Icon (emoji)
16. Optional- Configure Icon (image URL)
17. Optional- Configure Schedule message
18. Optional- Configure Include link to workflow
19. Optional- Configure Metadata Event Type
20. Optional- Configure Metadata Event Payload
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 Requests on HTTP / Webhook

Description:Get a URL and emit the full HTTP event on every request (including headers and query parameters). You can also configure the HTTP response code, body, and more.

Version:0.1.1

Key:http-new-requests

View on GitHub

Trigger Code#

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

// Core HTTP component
export default {
  key: "http-new-requests",
  name: "New Requests",
  description: "Get a URL and emit the full HTTP event on every request (including headers and query parameters). You can also configure the HTTP response code, body, and more.",
  version: "0.1.1",
  type: "source",
  props: {
    httpInterface: {
      type: "$.interface.http",
      customResponse: true,
    },
    emitBodyOnly: {
      type: "boolean",
      label: "Body Only",
      description: "This source emits an event representing the full HTTP request by default. Select `true` to emit the body only.",
      optional: true,
      default: false,
    },
    resStatusCode: {
      type: "string",
      label: "Response Status Code",
      description: "The status code to return in the HTTP response",
      optional: true,
      default: "200",
    },
    resContentType: {
      type: "string",
      label: "Response Content-Type",
      description: "The `Content-Type` of the body returned in the HTTP response",
      optional: true,
      default: "application/json",
    },
    resBody: {
      type: "string",
      label: "Response Body",
      description: "The body to return in the HTTP response",
      optional: true,
      default: "{ \"success\": true }",
    },
    http,
  },
  async run(event) {
    const summary = `${event.method} ${event.path}`;

    this.httpInterface.respond({
      status: this.resStatusCode,
      body: this.resBody,
      headers: {
        "content-type": this.resContentType,
      },
    });

    if (this.emitBodyOnly) {
      this.$emit(event.body, {
        summary,
      });
    } else {
      this.$emit(event, {
        summary,
      });
    }
  },
};

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
N/A	`httpInterface`	`$.interface.http`	This component uses `$.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.
Body Only	`emitBodyOnly`	`boolean`	This source emits an event representing the full HTTP request by default. Select `true` to emit the body only.
Response Status Code	`resStatusCode`	`string`	The status code to return in the HTTP response
Response Content-Type	`resContentType`	`string`	The `Content-Type` of the body returned in the HTTP response
Response Body	`resBody`	`string`	The body to return in the HTTP response
HTTP / Webhook	`http`	`app`	This 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#

Send a Custom Message on Slack

Description:Customize advanced setttings and send a message to a channel, group or user. See [postMessage](https://api.slack.com/methods/chat.postMessage) or [scheduleMessage](https://api.slack.com/methods/chat.scheduleMessage) docs here

Version:0.2.17

Key:slack-send-custom-message

View on GitHub

Slack Overview#

The Pipedream Slack app enables you to build event-driven workflows that interact with the Slack API. When you authorize the Pipedream app's access to your workspace, you can use Pipedream workflows to perform common Slack actions, or write your own code against the Slack API.

The Pipedream Slack app is not a typical app. You don't interact with it directly as a bot, and it doesn't add custom functionality to your workspace out of the box. It just makes it easier to automate anything you'd typically use the Slack API for, using Pipedream workflows.

Here are some examples of automations you can build with Pipedream on Slack:

Automate posting updates to your team channel
Create a bot to answer common questions
Integrate with your existing tools and services
Build a custom dashboard to track your team's progress
Create a bot to handle scheduling and meeting requests
And much more!

Should I use the Slack or Slack Bot app on Pipedream?

The Slack app is the easiest and most convienent option to get started. It installs the official Pipedream bot into your Slack workspace with just a few clicks.

However, if you'd like to use your own bot registered with the Slack API, you can use the Slack Bot app instead.

The Slack Bot requires a bot token to allow your Pipedream workflows to authenticate as your bot. The extra set up steps allow you to list your custom bot on the Slack Marketplace, or install the bot on other workspaces as your bot's name instead of as Pipedream.

Action Code#

import common from "../common/send-message.mjs";

export default {
  ...common,
  key: "slack-send-custom-message",
  name: "Send a Custom Message",
  description: "Customize advanced setttings and send a message to a channel, group or user. See [postMessage](https://api.slack.com/methods/chat.postMessage) or [scheduleMessage](https://api.slack.com/methods/chat.scheduleMessage) docs here",
  version: "0.2.17",
  type: "action",
  props: {
    slack: common.props.slack,
    conversation: {
      propDefinition: [
        common.props.slack,
        "conversation",
      ],
    },
    text: {
      propDefinition: [
        common.props.slack,
        "text",
      ],
    },
    mrkdwn: {
      propDefinition: [
        common.props.slack,
        "mrkdwn",
      ],
    },
    attachments: {
      propDefinition: [
        common.props.slack,
        "attachments",
      ],
    },
    unfurl_links: {
      propDefinition: [
        common.props.slack,
        "unfurl_links",
      ],
    },
    unfurl_media: {
      propDefinition: [
        common.props.slack,
        "unfurl_media",
      ],
    },
    parse: {
      propDefinition: [
        common.props.slack,
        "parse",
      ],
    },
    blocks: {
      propDefinition: [
        common.props.slack,
        "blocks",
      ],
    },
    link_names: {
      propDefinition: [
        common.props.slack,
        "link_names",
      ],
    },
    reply_broadcast: {
      propDefinition: [
        common.props.slack,
        "reply_broadcast",
      ],
    },
    thread_ts: {
      propDefinition: [
        common.props.slack,
        "thread_ts",
      ],
    },
    ...common.props,
  },
};

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
Slack	`slack`	`app`	This component uses the Slack app.
Channel	`conversation`	`string`	Select a value from the drop down menu.
Text	`text`	`string`	Text of the message to send (see Slack's formatting docs). This field is usually necessary, unless you're providing only attachments instead.
Send text as Slack mrkdwn	`mrkdwn`	`boolean`	`TRUE` by default. Pass `FALSE` to disable Slack markup parsing. See docs here
Attachments	`attachments`	`string`	A JSON-based array of structured attachments, presented as a URL-encoded string (e.g., `[{"pretext": "pre-hello", "text": "text-world"}]`).
Unfurl Links	`unfurl_links`	`boolean`	`TRUE` by default. Pass `FALSE` to disable unfurling of links.
Unfurl Media	`unfurl_media`	`boolean`	`TRUE` by default. Pass `FALSE` to disable unfurling of media content.
Parse	`parse`	`string`	Change how messages are treated. Defaults to none. See below.
Blocks	`blocks`	`string`	Enter an array of structured blocks as a URL-encoded string. E.g., `[{ "type": "section", "text": { "type": "mrkdwn", "text": "This is a mrkdwn section block :ghost: this is bold, and ~this is crossed out~, and <https://pipedream.com\|this is a link>" }}]` Tip: Construct your blocks in a code step, return them as an array, and then pass the return value to this step.
Link Names	`link_names`	`string`	Find and link channel names and usernames.
Reply Broadcasts	`reply_broadcast`	`boolean`	Used in conjunction with thread_ts and indicates whether reply should be made visible to everyone in the channel or conversation. Defaults to false.
Thread Timestamp	`thread_ts`	`string`	Provide another message's `ts` value to make this message a reply (e.g., if triggering on new Slack messages, enter `{{event.ts}}`). Avoid using a reply's `ts` value; use its parent instead.
Send as User	`as_user`	`boolean`	Optionally pass `TRUE` to post the message as the authed user, instead of as a bot. Defaults to `FALSE`.
Bot Username	`username`	`string`	Optionally customize your bot's user name (default is `Pipedream`). Must be used in conjunction with `as_user` set to false, otherwise ignored.
Icon (emoji)	`icon_emoji`	`string`	Select a value from the drop down menu.
Icon (image URL)	`icon_url`	`string`	Optionally provide an image URL to use as the icon for this message. Must be used in conjunction with `as_user` set to `false`, otherwise ignored.
Schedule message	`post_at`	`integer`	Messages can only be scheduled up to 120 days in advance, and cannot be scheduled for the past. The datetime format should be a unix timestamp (e.g., `1650507616`, see here for help with this format).
Include link to workflow	`include_sent_via_pipedream_flag`	`boolean`	Defaults to `true`, includes a link to the workflow at the end of your Slack message.
Metadata Event Type	`metadata_event_type`	`string`	The name of the metadata event
Metadata Event Payload	`metadata_event_payload`	`string`	The payload of the metadata event. Must be a JSON string e.g. `{"key": "value"}`

Action Authentication#

Slack uses OAuth authentication. When you connect your Slack account, Pipedream will open a popup window where you can sign into Slack and grant Pipedream permission to connect to your account. Pipedream securely stores and automatically refreshes the OAuth tokens so you can easily authenticate any Slack API.

Pipedream requests the following authorization scopes when you connect your account:

bookmarks:writecalls:readcalls:writechannels:historychannels:readchannels:writednd:readdnd:writeemoji:readfiles:readgroups:historygroups:readgroups:writeim:historyim:readim:writelinks:readlinks:writempim:historympim:readmpim:writepins:readpins:writereactions:readreactions:writereminders:readreminders:writeremote_files:readremote_files:sharestars:readstars:writeteam:readusergroups:readusergroups:writeusers:readusers:read.emailusers:writechat:write:botchat:write:usercommandsfiles:write:userusers.profile:writeusers.profile:readsearch:read

About Slack#

Slack is a channel-based messaging platform. With Slack, people can work together more effectively, connect all their software tools and services, and find the information they need to do their best work — all within a secure, enterprise-grade environment.

More Ways to Connect Slack + HTTP / Webhook#

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Send a Custom Message with Slack API on New Requests from HTTP / Webhook API

Pipedream makes it easy to connect APIs for Slack, HTTP / Webhook and 1,600+ other apps remarkably fast.

Trusted by 750,000+ developers from startups to Fortune 500 companies

Developers ♥ Pipedream

Should I use the Slack or Slack Bot app on Pipedream?

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