Summarize Text with OpenAI (ChatGPT) API on New Transaction from GoCardless Bank Account Data (formerly Nordigen) API

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Trigger workflow on

New Transaction from the GoCardless Bank Account Data (formerly Nordigen) API

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Summarize Text with the OpenAI (ChatGPT) API

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Getting Started#

This integration creates a workflow with a GoCardless Bank Account Data (formerly Nordigen) 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 Transaction trigger
1. Connect your GoCardless Bank Account Data (formerly Nordigen) account
2. Configure Timer
3. Select a Requisition Id
4. Select a AccountId
Configure the Summarize Text action
1. Connect your OpenAI (ChatGPT) account
2. Optional- Configure Max Tokens
3. Optional- Configure Temperature
4. Optional- Configure Top P
5. Optional- Configure N
6. Optional- Configure Stop
7. Optional- Configure Presence Penalty
8. Optional- Configure Frequency Penalty
9. Optional- Configure User
10. Configure Text
11. Optional- Select a Summary Length
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 Transaction on GoCardless Bank Account Data (formerly Nordigen)

Description:Emit new event when a transaction occurs

Version:1.0.0

Key:nordigen-new-transaction

View on GitHub

GoCardless Bank Account Data (formerly Nordigen) Overview#

The GoCardless Bank Account Data API furnishes you with the ability to access enriched banking data, enabling the creation of financial insights and streamlining customer verification processes. By integrating this API with Pipedream, you can automate various tasks involving bank account transactions and customer data analysis. For instance, you might set up workflows to monitor transactions for accounting purposes, verify customer account details for KYC compliance, or aggregate financial data to provide personalized financial advice.

Trigger Code#

import nordigen from "../../nordigen.app.mjs";
import { DEFAULT_POLLING_SOURCE_TIMER_INTERVAL } from "@pipedream/platform";

export default {
  key: "nordigen-new-transaction",
  name: "New Transaction",
  description: "Emit new event when a transaction occurs",
  version: "1.0.0",
  type: "source",
  dedupe: "unique",
  props: {
    db: "$.service.db",
    nordigen,
    timer: {
      type: "$.interface.timer",
      label: "Timer",
      description: "When should the source check for a new event",
      default: {
        intervalSeconds: DEFAULT_POLLING_SOURCE_TIMER_INTERVAL,
      },
    },
    requisitionId: {
      propDefinition: [
        nordigen,
        "requisitionId",
      ],
    },
    accountId: {
      propDefinition: [
        nordigen,
        "accountId",
        (c) => ({
          requisitionId: c.requisitionId,
        }),
      ],
    },
  },
  methods: {
    _getLastTransactionDate() {
      return this.db.get("lastTransactionDate");
    },
    _setLastTransactionDate(lastTransactionDate) {
      this.db.set("lastTransactionDate", lastTransactionDate);
    },
  },
  async run() {
    let lastTransactionDate = this._getLastTransactionDate();
    const args = lastTransactionDate
      ? {
        params: {
          date_from: lastTransactionDate,
        },
      }
      : {};
    const transactions = await this.nordigen.listTransactions(this.accountId, args);

    transactions.forEach((transaction) => {
      if (!lastTransactionDate
        || Date.parse(transaction.bookingDate) > Date.parse(lastTransactionDate)) {
        lastTransactionDate = transaction.bookingDate;
      }
      this.$emit(transaction, {
        summary: `${transaction.transactionAmount.amount} ${transaction.transactionAmount.currency} - ${transaction.valueDate}`,
        id: transaction.transactionId,
        ts: new Date(),
      });
    });

    this._setLastTransactionDate(lastTransactionDate);
  },
};

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	`db`	`$.service.db`	This component uses `$.service.db` to maintain state between executions.
GoCardless Bank Account Data (formerly Nordigen)	`nordigen`	`app`	This component uses the GoCardless Bank Account Data (formerly Nordigen) app.
Timer	`timer`	`$.interface.timer`	When should the source check for a new event
Requisition Id	`requisitionId`	`string`	Select a value from the drop down menu.
AccountId	`accountId`	`string`	Select a value from the drop down menu.

Trigger Authentication#

GoCardless Bank Account Data (formerly Nordigen) uses OAuth authentication. When you connect your GoCardless Bank Account Data (formerly Nordigen) account, Pipedream will open a popup window where you can sign into GoCardless Bank Account Data (formerly Nordigen) and grant Pipedream permission to connect to your account. Pipedream securely stores and automatically refreshes the OAuth tokens so you can easily authenticate any GoCardless Bank Account Data (formerly Nordigen) API.

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

About GoCardless Bank Account Data (formerly Nordigen)#

The Nordigen product has now been relaunched as GoCardless Bank Account Data.

Action#

Summarize Text on OpenAI (ChatGPT)

Description:Summarizes text using the Chat API

Version:0.0.10

Key:openai-summarize

View on GitHub

OpenAI (ChatGPT) Overview#

The OpenAI (ChatGPT) API offers a powerful gateway to natural language processing capabilities, enabling you to automate conversation-based tasks or generate text-based content programmatically. When paired with Pipedream's no-code platform, you can craft potent serverless workflows that trigger AI-generated text in response to various events, parse and analyze incoming data, or even add conversational AI to your apps and services.

Action Code#

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

export default {
  ...common,
  name: "Summarize Text",
  version: "0.0.10",
  key: "openai-summarize",
  description: "Summarizes text using the Chat API",
  type: "action",
  props: {
    ...common.props,
    text: {
      label: "Text",
      description: "The text to summarize",
      type: "string",
    },
    length: {
      label: "Summary Length",
      description: "The length of the summary",
      type: "string",
      optional: true,
      options: [
        "word",
        "sentence",
        "paragraph",
        "page",
      ],
    },
  },
  methods: {
    ...common.methods,
    systemInstructions() {
      return "Your goal is to summarize the text the user provides. Please follow the length guidelines presented in the prompt.";
    },
    maxLength() {
      return this.length
        ? ` in one ${this.length}`
        : "";
    },
    userMessage() {
      return `Summarize the following text${this.maxLength()}: ${this.text}`;
    },
    formatOutput({
      messages, response,
    }) {
      if (!messages || !response) {
        throw new Error("Invalid API output, please reach out to https://pipedream.com/support");
      }
      return {
        summary: response.choices?.[0]?.message?.content,
        messages,
      };
    },
  },
};

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.
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.
Text	`text`	`string`	The text to summarize
Summary Length	`length`	`string`	Select a value from the drop down menu:`wordsentenceparagraphpage`