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Find Similar Links with Exa API on New SNS Messages from AWS API

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New SNS Messages from the AWS API
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Find Similar Links with the Exa API
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Getting Started

This integration creates a workflow with a AWS trigger and Exa 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 SNS Messages trigger
    1. Connect your AWS account
    2. Select a AWS Region
    3. Optional- Select a SNS Topic
    4. Optional- Configure SNS Topic Name
  3. Configure the Find Similar Links action
    1. Connect your Exa account
    2. Configure URL
    3. Optional- Configure Number of Results
    4. Optional- Configure Include Domains
    5. Optional- Configure Exclude Domains
    6. Optional- Configure Start Crawl Date
    7. Optional- Configure End Crawl Date
    8. Optional- Configure Start Published Date
    9. Optional- Configure End Published Date
    10. Optional- Configure Include Text
    11. Optional- Configure Exclude Text
    12. Optional- Configure Include Context
    13. Optional- Configure Include Moderation
    14. Optional- Configure Contents - Text
    15. Optional- Configure Contents - Highlights - Number of Sentences
    16. Optional- Configure Contents - Highlights - Number of Snippets per URL
    17. Optional- Configure Contents - Highlights - Custom Query
    18. Optional- Configure Contents - Summary - Custom Query
    19. Optional- Configure Contents - Summary - JSON Schema
    20. Optional- Select a Contents - Live Crawl
    21. Optional- Configure Contents - Live Crawl Timeout
    22. Optional- Configure Contents - Subpages
    23. Optional- Configure Contents - Subpage Target
    24. Optional- Configure Contents - Extras - Number of Links
    25. Optional- Configure Contents - Extras - Number of Image Links
    26. Optional- Configure Contents - Context
  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:Creates an SNS topic in your AWS account. Messages published to this topic are emitted from the Pipedream source.
Version:0.4.3
Key:aws-new-sns-messages

AWS Overview

The AWS API unlocks endless possibilities for automation with Pipedream. With this powerful combo, you can manage your AWS services and resources, automate deployment workflows, process data, and react to events across your AWS infrastructure. Pipedream offers a serverless platform for creating workflows triggered by various events that can execute AWS SDK functions, making it an efficient tool to integrate, automate, and orchestrate tasks across AWS services and other apps.

Trigger Code

import base from "../common/sns.mjs";
import { toSingleLineString } from "../../common/utils.mjs";
import commonSNS from "../../common/common-sns.mjs";
import { ConfigurationError } from "@pipedream/platform";

export default {
  ...base,
  key: "aws-new-sns-messages",
  name: "New SNS Messages",
  description: toSingleLineString(`
    Creates an SNS topic in your AWS account.
    Messages published to this topic are emitted from the Pipedream source.
  `),
  version: "0.4.3",
  type: "source",
  dedupe: "unique", // Dedupe on SNS message ID
  props: {
    ...base.props,
    topicArn: {
      ...commonSNS.props.topic,
      optional: true,
    },
    topic: {
      label: "SNS Topic Name",
      description: toSingleLineString(`
        **Pipedream will create an SNS topic with this name in your account**,
        converting it to a [valid SNS topic
        name](https://docs.aws.amazon.com/sns/latest/api/API_CreateTopic.html).
      `),
      type: "string",
      optional: true,
    },
  },
  methods: {
    ...base.methods,
    getTopicName() {
      return this.convertNameToValidSNSTopicName(this.topic);
    },
  },
  async run(event) {
    if (!this.topicArn && !this.topic) {
      throw new ConfigurationError("Must specify either an existing topic or a new topic name");
    }

    if (this._isSubscriptionConfirmationEvent(event)) {
      const { body } = event;
      const subscriptionArn = await this._confirmSubscription(body);
      this._setSubscriptionArn(subscriptionArn);
      return;
    }

    await this.processEvent(event);
  },
};

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
AWSawsappThis component uses the AWS app.
N/Adb$.service.dbThis component uses $.service.db to maintain state between executions.
N/Ahttp$.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.
AWS RegionregionstringSelect a value from the drop down menu.
SNS TopictopicArnstringSelect a value from the drop down menu.
SNS Topic Nametopicstring

Pipedream will create an SNS topic with this name in your account, converting it to a valid SNS topic name

Trigger Authentication

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

Follow the AWS Instructions for creating an IAM user with an associated access and secret key.

As a best practice, attach the minimum set of IAM permissions necessary to perform the specific task in Pipedream. If your workflow only needs to perform a single API call, you should create a user and associate an IAM group / policy with permission to do only that task. You can create as many linked AWS accounts in Pipedream as you'd like.

Enter your access and secret key below.

About AWS

Amazon Web Services (AWS) offers reliable, scalable, and inexpensive cloud computing services.

Action

Description:Identifies and retrieves web pages similar to a provided URL with optional content extraction. [See the documentation](https://docs.exa.ai/reference/find-similar-links)
Version:0.0.1
Key:exa-find-similar-links

Action Code

import { ConfigurationError } from "@pipedream/platform";
import app from "../../exa.app.mjs";

export default {
  key: "exa-find-similar-links",
  name: "Find Similar Links",
  description: "Identifies and retrieves web pages similar to a provided URL with optional content extraction. [See the documentation](https://docs.exa.ai/reference/find-similar-links)",
  version: "0.0.1",
  type: "action",
  annotations: {
    destructiveHint: false,
    openWorldHint: true,
    readOnlyHint: true,
  },
  props: {
    app,
    url: {
      propDefinition: [
        app,
        "url",
      ],
    },
    numResults: {
      propDefinition: [
        app,
        "numResults",
      ],
    },
    includeDomains: {
      propDefinition: [
        app,
        "includeDomains",
      ],
    },
    excludeDomains: {
      propDefinition: [
        app,
        "excludeDomains",
      ],
    },
    startCrawlDate: {
      propDefinition: [
        app,
        "startCrawlDate",
      ],
    },
    endCrawlDate: {
      propDefinition: [
        app,
        "endCrawlDate",
      ],
    },
    startPublishedDate: {
      propDefinition: [
        app,
        "startPublishedDate",
      ],
    },
    endPublishedDate: {
      propDefinition: [
        app,
        "endPublishedDate",
      ],
    },
    includeText: {
      propDefinition: [
        app,
        "includeText",
      ],
    },
    excludeText: {
      propDefinition: [
        app,
        "excludeText",
      ],
    },
    context: {
      propDefinition: [
        app,
        "context",
      ],
    },
    moderation: {
      propDefinition: [
        app,
        "moderation",
      ],
    },
    contentsText: {
      label: "Contents - Text",
      propDefinition: [
        app,
        "text",
      ],
    },
    contentsHighlightsNumSentences: {
      label: "Contents - Highlights - Number of Sentences",
      propDefinition: [
        app,
        "highlightsNumSentences",
      ],
    },
    contentsHighlightsPerUrl: {
      label: "Contents - Highlights - Number of Snippets per URL",
      propDefinition: [
        app,
        "highlightsPerUrl",
      ],
    },
    contentsHighlightsQuery: {
      label: "Contents - Highlights - Custom Query",
      propDefinition: [
        app,
        "highlightsQuery",
      ],
    },
    contentsSummaryQuery: {
      label: "Contents - Summary - Custom Query",
      propDefinition: [
        app,
        "summaryQuery",
      ],
    },
    contentsSummarySchema: {
      label: "Contents - Summary - JSON Schema",
      propDefinition: [
        app,
        "summarySchema",
      ],
    },
    contentsLivecrawl: {
      label: "Contents - Live Crawl",
      propDefinition: [
        app,
        "livecrawl",
      ],
    },
    contentsLivecrawlTimeout: {
      label: "Contents - Live Crawl Timeout",
      propDefinition: [
        app,
        "livecrawlTimeout",
      ],
    },
    contentsSubpages: {
      label: "Contents - Subpages",
      propDefinition: [
        app,
        "subpages",
      ],
    },
    contentsSubpageTarget: {
      label: "Contents - Subpage Target",
      propDefinition: [
        app,
        "subpageTarget",
      ],
    },
    contentsExtrasLinks: {
      label: "Contents - Extras - Number of Links",
      propDefinition: [
        app,
        "extrasLinks",
      ],
    },
    contentsExtrasImageLinks: {
      label: "Contents - Extras - Number of Image Links",
      propDefinition: [
        app,
        "extrasImageLinks",
      ],
    },
    contentsContext: {
      label: "Contents - Context",
      propDefinition: [
        app,
        "context",
      ],
    },
  },
  async run({ $ }) {
    const {
      app,
      url,
      numResults,
      includeDomains,
      excludeDomains,
      startCrawlDate,
      endCrawlDate,
      startPublishedDate,
      endPublishedDate,
      includeText,
      excludeText,
      contentsText,
      contentsHighlightsNumSentences,
      contentsHighlightsPerUrl,
      contentsHighlightsQuery,
      contentsSummaryQuery,
      contentsSummarySchema,
      contentsLivecrawl,
      contentsLivecrawlTimeout,
      contentsSubpages,
      contentsSubpageTarget,
      contentsExtrasLinks,
      contentsExtrasImageLinks,
      contentsContext,
    } = this;

    const highlights = contentsHighlightsNumSentences
      || contentsHighlightsPerUrl
      || contentsHighlightsQuery
      ? {
        numSentences: contentsHighlightsNumSentences,
        highlightsPerUrl: contentsHighlightsPerUrl,
        query: contentsHighlightsQuery,
      }
      : undefined;

    let parsedSchema;
    if (contentsSummarySchema) {
      if (typeof contentsSummarySchema === "string") {
        try {
          parsedSchema = JSON.parse(contentsSummarySchema);
        } catch (error) {
          throw new ConfigurationError(`Invalid JSON schema format: ${error.message}. Please provide a valid JSON object.`);
        }
      } else {
        parsedSchema = contentsSummarySchema;
      }
    }

    const summary = contentsSummaryQuery
      || contentsSummarySchema
      ? {
        query: contentsSummaryQuery,
        schema: parsedSchema,
      }
      : undefined;

    const extras = contentsExtrasLinks
      || contentsExtrasImageLinks
      ? {
        links: contentsExtrasLinks,
        imageLinks: contentsExtrasImageLinks,
      }
      : undefined;

    const response = await app.findSimilar({
      $,
      data: {
        url,
        numResults,
        includeDomains,
        excludeDomains,
        startCrawlDate,
        endCrawlDate,
        startPublishedDate,
        endPublishedDate,
        includeText,
        excludeText,
        ...(contentsText
          || contentsLivecrawl
          || contentsLivecrawlTimeout
          || contentsSubpages
          || contentsSubpageTarget
          || contentsContext
          || highlights
          || summary
          || extras
          ? {
            contents: {
              text: contentsText,
              context: contentsContext,
              highlights,
              summary,
              livecrawl: contentsLivecrawl,
              livecrawlTimeout: contentsLivecrawlTimeout,
              subpages: contentsSubpages,
              subpageTarget: contentsSubpageTarget,
              extras,
            },
          }
          : undefined
        ),
      },
    });

    $.export("$summary", `Successfully found similar links with ID \`${response.requestId}\`.`);
    return response;
  },
};

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
ExaappappThis component uses the Exa app.
URLurlstring

The URL to find similar links for. Example: https://arxiv.org/abs/2307.06435

Number of ResultsnumResultsinteger

Number of search results to return. Maximum 10 for keyword search, 100 for neural search

Include DomainsincludeDomainsstring[]

List of domains to include in the search results

Exclude DomainsexcludeDomainsstring[]

List of domains to exclude from the search results

Start Crawl DatestartCrawlDatestring

Results will only include links crawled after this date (ISO 8601 format). Example: 2025-01-01T00:00:00Z

End Crawl DateendCrawlDatestring

Results will only include links crawled before this date (ISO 8601 format). Example: 2025-01-01T00:00:00Z

Start Published DatestartPublishedDatestring

Results will only include links published after this date (ISO 8601 format). Example: 2025-01-01T00:00:00Z

End Published DateendPublishedDatestring

Results will only include links published before this date (ISO 8601 format). Example: 2025-01-01T00:00:00Z

Include TextincludeTextstring[]

List of strings that must be present in the webpage text (max 5 words per string)

Exclude TextexcludeTextstring[]

List of strings that must not be present in the webpage text

Include Contextcontextboolean

Whether to include the context string in the search results

Include Moderationmoderationboolean

Whether to include the moderation string in the search results

Contents - TextcontentsTextboolean

Whether to include the full text of the search results

Contents - Highlights - Number of SentencescontentsHighlightsNumSentencesinteger

The number of sentences to return for each snippet.

Contents - Highlights - Number of Snippets per URLcontentsHighlightsPerUrlinteger

The number of snippets to return for each result.

Contents - Highlights - Custom QuerycontentsHighlightsQuerystring

Custom query to direct the LLM's selection of highlights.

Contents - Summary - Custom QuerycontentsSummaryQuerystring

Custom query to guide summary generation

Contents - Summary - JSON SchemacontentsSummarySchemaobject

JSON schema for structured output from summary. See JSON Schema documentation for details.

Example:
{ "$schema": "http://json-schema.org/draft-07/schema#", "title": "Title", "type": "object", "properties": { "Property 1": { "type": "string", "description": "Description" }, "Property 2": { "type": "string", "enum": ["option 1", "option 2", "option 3"], "description": "Description" } }, "required": ["Property 1"] }

Contents - Live CrawlcontentsLivecrawlstringSelect a value from the drop down menu:neverfallbackalwayspreferred
Contents - Live Crawl TimeoutcontentsLivecrawlTimeoutinteger

Timeout in milliseconds for live crawling (default: 10000)

Contents - SubpagescontentsSubpagesinteger

Number of subpages to crawl per result

Contents - Subpage TargetcontentsSubpageTargetstring

Keywords to identify specific subpages to crawl

Contents - Extras - Number of LinkscontentsExtrasLinksinteger

Number of URLs to return from each webpage.

Contents - Extras - Number of Image LinkscontentsExtrasImageLinksinteger

Number of images to return for each result.

Contents - ContextcontentsContextboolean

Whether to include the context string in the search results

Action Authentication

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

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