Get Latest Quotes with CoinMarketCap API on New Field in Document from MongoDB API

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New Field in Document from the MongoDB API

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Get Latest Quotes with the CoinMarketCap API

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Getting Started#

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

Select this integration
Configure the New Field in Document trigger
1. Connect your MongoDB account
2. Configure Polling Interval
3. Select a Database
4. Select a Collection
5. Select a Document
Configure the Get Latest Quotes action
1. Connect your CoinMarketCap account
2. Optional- Configure id
3. Optional- Configure slug
4. Optional- Configure symbol
5. Optional- Configure Convert
6. Optional- Configure Convert ID
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 Field in Document on MongoDB

Description:Emit new an event when a new field is added to a document

Version:0.0.7

Key:mongodb-new-field-in-document

View on GitHub

MongoDB Overview#

The MongoDB API provides powerful capabilities to interact with a MongoDB database, allowing you to perform CRUD (Create, Read, Update, Delete) operations, manage databases, and execute sophisticated queries. With Pipedream, you can harness these abilities to automate tasks, sync data across various apps, and react to events in real-time. It’s a combo that’s particularly potent for managing data workflows, syncing application states, or triggering actions based on changes to your data.

Trigger Code#

import common from "../common/base.mjs";

export default {
  ...common,
  key: "mongodb-new-field-in-document",
  name: "New Field in Document",
  description: "Emit new an event when a new field is added to a document",
  version: "0.0.7",
  type: "source",
  dedupe: "unique",
  props: {
    ...common.props,
    database: {
      propDefinition: [
        common.props.mongodb,
        "database",
      ],
    },
    collection: {
      propDefinition: [
        common.props.mongodb,
        "collection",
        (c) => ({
          database: c.database,
        }),
      ],
    },
    document: {
      propDefinition: [
        common.props.mongodb,
        "document",
        (c) => ({
          database: c.database,
          collection: c.collection,
        }),
      ],
    },
  },
  methods: {
    ...common.methods,
    _getFields() {
      return this.db.get("fields");
    },
    _setFields(fields) {
      this.db.set("fields", fields);
    },
    isRelevant(key, fields) {
      return !fields.includes(key);
    },
    async processEvent(client, ts) {
      const fields = this._getFields() || [];
      const collection = this.mongodb.getCollection(client, this.database, this.collection);
      const documents = await this.mongodb.listDocuments(collection);
      const doc = documents.find((obj) => {
        return obj._id == this.document;
      });
      const keys = Object.keys(doc);
      for (const key of keys) {
        if (!this.isRelevant(key, fields)) {
          continue;
        }
        fields.push(key);
        this.emitEvent(key, ts);
      }
      this._setFields(fields);
    },
    generateMeta(key, ts) {
      return {
        id: key,
        summary: `New Field ${key}`,
        ts,
      };
    },
  },
};

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
MongoDB	`mongodb`	`app`	This component uses the MongoDB app.
N/A	`db`	`$.service.db`	This component uses `$.service.db` to maintain state between executions.
Polling Interval	`timer`	`$.interface.timer`	Pipedream will poll the API on this schedule
Database	`database`	`string`	Select a value from the drop down menu.
Collection	`collection`	`string`	Select a value from the drop down menu.
Document	`document`	`string`	Select a value from the drop down menu.

Trigger Authentication#

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

Before you connect to your Mongo database from Pipedream, please make sure your database is accessible from the public internet. You may need to add a firewall rule allowing connections from 0.0.0.0/0.

Then, enter the details of your Mongo host / database below.

About MongoDB#

MongoDB is an open source NoSQL database management program.

Action#

Get Latest Quotes on CoinMarketCap

Description:Returns the latest market quote for 1 or more cryptocurrencies. Use the ""convert"" option to return market values in multiple fiat and cryptocurrency conversions in the same call. At least one ""id"" or ""slug"" or ""symbol"" is required for this request. [See the documentation](https://coinmarketcap.com/api/documentation/v1/#operation/getV1CryptocurrencyQuotesLatest)

Version:0.1.2

Key:coinmarketcap-latest-quotes

View on GitHub

CoinMarketCap Overview#

The CoinMarketCap API delivers real-time and historical cryptocurrency market data, including price, volume, market cap, and much more, for over 9,000 cryptocurrencies. With this data, you can track crypto trends, compare currency performance, or integrate up-to-date information into apps, widgets, or websites. Pipedream's platform enables developers to create automated workflows that can harness the vast array of data from CoinMarketCap to trigger actions, notify stakeholders, or power analytics dashboards.

Action Code#

// legacy_hash_id: a_wdijbV
import coinmarketcap from "../../coinmarketcap.app.mjs";

export default {
  key: "coinmarketcap-latest-quotes",
  name: "Get Latest Quotes",
  description: "Returns the latest market quote for 1 or more cryptocurrencies. Use the \"\"convert\"\" option to return market values in multiple fiat and cryptocurrency conversions in the same call. At least one \"\"id\"\" or \"\"slug\"\" or \"\"symbol\"\" is required for this request. [See the documentation](https://coinmarketcap.com/api/documentation/v1/#operation/getV1CryptocurrencyQuotesLatest)",
  version: "0.1.2",
  type: "action",
  props: {
    coinmarketcap,
    id: {
      type: "string",
      description: "One or more comma-separated cryptocurrency CoinMarketCap IDs. Example: 1,2",
      optional: true,
    },
    slug: {
      type: "string",
      description: "Alternatively pass a comma-separated list of cryptocurrency slugs. Example: \"bitcoin,ethereum\"",
      optional: true,
    },
    symbol: {
      type: "string",
      description: "Alternatively pass one or more comma-separated cryptocurrency symbols. Example: \"BTC,ETH\".",
      optional: true,
    },
    convert: {
      propDefinition: [
        coinmarketcap,
        "convert",
      ],
    },
    convertId: {
      propDefinition: [
        coinmarketcap,
        "convertId",
      ],
    },
  },
  async run({ $ }) {
    const response = await this.coinmarketcap._makeRequest({
      $,
      url: "/v1/cryptocurrency/quotes/latest",
      params: {
        id: this.id,
        slug: this.slug,
        symbol: this.symbol,
        convert: this.convert,
        convert_id: this.convertId,
      },
    });
    $.export("$summary", "Successfully retrieved latest quotes");
    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.

Label	Prop	Type	Description
CoinMarketCap	`coinmarketcap`	`app`	This component uses the CoinMarketCap app.
id	`id`	`string`	One or more comma-separated cryptocurrency CoinMarketCap IDs. Example: 1,2
slug	`slug`	`string`	Alternatively pass a comma-separated list of cryptocurrency slugs. Example: "bitcoin,ethereum"
symbol	`symbol`	`string`	Alternatively pass one or more comma-separated cryptocurrency symbols. Example: "BTC,ETH".
Convert	`convert`	`string`	Optionally calculate market quotes in up to 120 currencies at once by passing a comma-separated list of cryptocurrency or fiat currency symbols. Each additional convert option beyond the first requires an additional call credit. A list of supported fiat options can be found at https://coinmarketcap.com/api/documentation/v1/#section/Standards-and-Conventions. Each conversion is returned in its own "quote" object.
Convert ID	`convertId`	`string`	Optionally calculate market quotes by CoinMarketCap ID instead of symbol. This option is identical to convert outside of ID format. Ex: Convert ID = `1,2781` would replace Convert = `BTC,USD` in your query. This parameter cannot be used when Convert is used.

Action Authentication#

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