Classify Items into Categories with OpenAI (ChatGPT) API on New Action (Instant) from Ticket Tailor API

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New Action (Instant) from the Ticket Tailor API

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Classify Items into Categories with the OpenAI (ChatGPT) API

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Getting Started#

This integration creates a workflow with a Ticket Tailor trigger and OpenAI (ChatGPT) action. When you configure and deploy the workflow, it will run on Pipedream's servers 24x7 for free.

Select this integration
Configure the New Action (Instant) trigger
1. Connect your Ticket Tailor account
2. Optional- Configure Shared Secret
Configure the Classify Items into Categories action
1. Connect your OpenAI (ChatGPT) account
2. Select a Model
3. Optional- Configure Max Tokens
4. Optional- Configure Temperature
5. Optional- Configure Top P
6. Optional- Configure N
7. Optional- Configure Stop
8. Optional- Configure Presence Penalty
9. Optional- Configure Frequency Penalty
10. Optional- Configure User
11. Configure info
12. Configure Items
13. Configure Categories
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 Action (Instant) on Ticket Tailor

Description:Emit new event when a new action occurs. You can use this source to handle one of the available options in Ticket Tailor. See how to configure the webhook [here](https://developers.tickettailor.com/#configuration)

Version:0.0.1

Key:ticket_tailor-new-action

View on GitHub

Ticket Tailor Overview#

The Ticket Tailor API lets you tap into your event management toolkit, giving you the power to automate tasks like syncing attendee lists, sending custom emails after ticket purchase, and monitoring real-time event metrics. Leveraging Pipedream's capabilities, you can build workflows that respond to events in Ticket Tailor, such as new bookings, and connect these triggers to countless other apps to streamline your event management process and enhance attendee experience.

Trigger Code#

import app from "../../ticket_tailor.app.mjs";
import crypto from "crypto";

export default {
  type: "source",
  dedupe: "unique",
  key: "ticket_tailor-new-action",
  name: "New Action (Instant)",
  description: "Emit new event when a new action occurs. You can use this source to handle one of the available options in Ticket Tailor. See how to configure the webhook [here](https://developers.tickettailor.com/#configuration)",
  version: "0.0.1",
  props: {
    app,
    http: "$.interface.http",
    sharedSecret: {
      type: "string",
      label: "Shared Secret",
      description: "The shared secret you configured in the webhook. We highly recommend you to use a secret key to prevent unauthorized access to your webhook. You can find your signing secret [here](https://app.tickettailor.com/box-office/webhooks)",
      optional: true,
    },
  },
  methods: {
    emit(event) {
      this.$emit(event, {
        id: event.id,
        summary: `${event.event} - ${event.payload?.name || event.id}`,
        ts: event.created_at || Date.now(),
      });
    },
    getSignature(event) {
      const signature = event.headers["tickettailor-webhook-signature"];
      return signature.split(",").reduce((acc, currentValue) => {
        const [
          key,
          value,
        ] = currentValue.split("=");
        acc[key] = value;
        return acc;
      }, {});
    },
    checkHmac(bodyRaw, timestamp, hmac) {
      if (!this.sharedSecret || this.sharedSecret === "") {
        console.log("No shared secret configured. Skipping HMAC check.");
        return;
      }

      const data = timestamp + bodyRaw;
      const expectedSignature = crypto.createHmac("sha256", this.sharedSecret)
        .update(data, "utf8")
        .digest("hex");

      if (hmac !== expectedSignature) {
        throw new Error("Invalid HMAC Signature, connection aborted.");
      }
    },
    checkTolerance(timestamp) {
      const fiveMinutes = 300000;
      const tolerance = fiveMinutes;
      const timestampMilliseconds = Number(timestamp) * 1000;

      if (timestampMilliseconds < Date.now() - tolerance) {
        throw new Error("Invalid Timestamp Signature. The signature's timestamp is outside of the tolerance zone.");
      }
    },
  },
  async run(event) {
    const {
      t,
      v1,
    } = this.getSignature(event);
    this.checkHmac(event.bodyRaw, t, v1);
    this.checkTolerance(t);
    this.emit(event.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.

Label	Prop	Type	Description
Ticket Tailor	`app`	`app`	This component uses the Ticket Tailor app.
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.
Shared Secret	`sharedSecret`	`string`	The shared secret you configured in the webhook. We highly recommend you to use a secret key to prevent unauthorized access to your webhook. You can find your signing secret here

Trigger Authentication#

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

To retrieve your API key,

Navigate to your Ticket Tailor account and sign in
Go to “Settings” > “Manage” > “API”

About Ticket Tailor#

Whether it’s your first event ever, or your biggest event yet, we make it simple to sell tickets online.

Action#

Classify Items into Categories on OpenAI (ChatGPT)

Description:Classify items into specific categories using the Chat API. [See the documentation](https://platform.openai.com/docs/api-reference/chat)

Version:0.1.2

Key:openai-classify-items-into-categories

View on GitHub

OpenAI (ChatGPT) Overview#

OpenAI provides a suite of powerful AI models through its API, enabling developers to integrate advanced natural language processing and generative capabilities into their applications. Here’s an overview of the services offered by OpenAI's API:

Use Python or Node.js code to make fully authenticated API requests with your OpenAI account:

Action Code#

import common from "../common/common-helper.mjs";

export default {
  ...common,
  name: "Classify Items into Categories",
  version: "0.1.2",
  key: "openai-classify-items-into-categories",
  description: "Classify items into specific categories using the Chat API. [See the documentation](https://platform.openai.com/docs/api-reference/chat)",
  type: "action",
  props: {
    ...common.props,
    info: {
      type: "alert",
      alertType: "info",
      content: `Provide a list of **items** and a list of **categories**. The output will contain an array of objects, each with properties \`item\` and \`category\`
        \nExample:
        \nIf **Categories** is \`["people", "pets"]\`, and **Items** is \`["dog", "George Washington"]\`
        \n The output will contain the following categorizations:
        \n \`[{"item":"dog","category":"pets"},{"item":"George Washington","category":"people"}]\`
      `,
    },
    items: {
      label: "Items",
      description: "Items to categorize",
      type: "string[]",
    },
    categories: {
      label: "Categories",
      description: "Categories to classify items into",
      type: "string[]",
    },
  },
  methods: {
    ...common.methods,
    systemInstructions() {
      return "Your goal is to categorize items into specific categories and produce ONLY JSON. The user will provide both the items and categories. Please only categorize items into the specific categories, and no others, and output ONLY JSON.";
    },
    outputFormat() {
      return "Please only categorize items into the specific categories, and no others. Output a valid JSON string — an array of objects, where each object has the following properties: item, category. Do not return any English text other than the JSON, either before or after the JSON. I need to parse the response as JSON, and parsing will fail if you return any English before or after the JSON";
    },
    userMessage() {
      return `Categorize each of the following items:\n\n${this.items.join("\n")}\n\ninto one of the following categories:\n\n${this.categories.join("\n")}\n\n${this.outputFormat()}}`;
    },
    summary() {
      return `Categorized ${this.items.length} items into ${this.categories.length} categories`;
    },
    formatOutput({
      messages, response,
    }) {
      if (!messages || !response) {
        throw new Error("Invalid API output, please reach out to https://pipedream.com/support");
      }
      const responses = response.choices?.map(({ message }) => message.content);
      const categorizations = [];
      for (const response of responses) {
        try {
          categorizations.push(JSON.parse(response));
        } catch (err) {
          console.log("Failed to parse output, assistant returned malformed JSON");
        }
      }
      const output = {
        messages,
      };
      if (this.n > 1) {
        output.categorizations = categorizations;
      } else {
        output.categorizations = categorizations[0];
      }
      return output;
    },
  },
};

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
OpenAI (ChatGPT)	`openai`	`app`	This component uses the OpenAI (ChatGPT) app.
Model	`modelId`	`string`	Select a value from the drop down menu.
Max Tokens	`maxTokens`	`integer`	The maximum number of tokens to generate in the completion.
Temperature	`temperature`	`string`	Optional. What sampling temperature to use. Higher values means the model will take more risks. Try 0.9 for more creative applications, and 0 (argmax sampling) for ones with a well-defined answer.
Top P	`topP`	`string`	An alternative to sampling with temperature, called nucleus sampling, where the model considers the results of the tokens with top_p probability mass. So 0.1 means only the tokens comprising the top 10% probability mass are considered. We generally recommend altering this or `temperature` but not both.
N	`n`	`integer`	How many completions to generate for each prompt
Stop	`stop`	`string[]`	Up to 4 sequences where the API will stop generating further tokens. The returned text will not contain the stop sequence.
Presence Penalty	`presencePenalty`	`string`	Number between -2.0 and 2.0. Positive values penalize new tokens based on whether they appear in the text so far, increasing the model's likelihood to talk about new topics.
Frequency Penalty	`frequencyPenalty`	`string`	Number between -2.0 and 2.0. Positive values penalize new tokens based on their existing frequency in the text so far, decreasing the model's likelihood to repeat the same line verbatim.
User	`user`	`string`	A unique identifier representing your end-user, which can help OpenAI to monitor and detect abuse. Learn more here.
Items	`items`	`string[]`	Items to categorize
Categories	`categories`	`string[]`	Categories to classify items into

Action Authentication#

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

About OpenAI (ChatGPT)#

OpenAI is an AI research and deployment company with the mission to ensure that artificial general intelligence benefits all of humanity. They are the makers of popular models like ChatGPT, DALL-E, and Whisper.

More Ways to Connect OpenAI (ChatGPT) + Ticket Tailor#

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Pipedream makes it easy to connect APIs for OpenAI (ChatGPT), Ticket Tailor and 2,400+ other apps remarkably fast.

Trusted by 1,000,000+ developers from startups to Fortune 500 companies

Developers ♥ Pipedream

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