Integrate the Overledger API with the MongoDB API

Setup the Overledger API trigger to run a workflow which integrates with the MongoDB API. Pipedream's integration platform allows you to integrate Overledger and MongoDB remarkably fast. Free for developers.

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Popular Ways to Connect Overledger with MongoDB#

Create New Document with MongoDB API on New Account Event (Instant) from Overledger API

Overledger + MongoDB

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Create New Document with MongoDB API on New Smart Contract Event (Instant) from Overledger API

Overledger + MongoDB

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Delete a Document with MongoDB API on New Account Event (Instant) from Overledger API

Overledger + MongoDB

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Delete a Document with MongoDB API on New Smart Contract Event (Instant) from Overledger API

Overledger + MongoDB

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Execute Aggregation with MongoDB API on New Account Event (Instant) from Overledger API

Overledger + MongoDB

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Popular Overledger and MongoDB Triggers#

New Account Event (Instant) from the Overledger API

Emit new event for transactions to/from a specific account.

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New Smart Contract Event (Instant) from the Overledger API

Emit new event when a smart contract releases a new event.

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New Collection from the MongoDB API

Emit new an event when a new collection is added to a database

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New Database from the MongoDB API

Emit new an event when a new database is added

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New Document from the MongoDB API

Emit new an event when a new document is added to a collection

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Popular Overledger and MongoDB Actions#

Execute Signed Transaction with the Overledger API

Executes a signed transaction by sending it to a blockchain node via Overledger. See the documentation

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Create New Document with the MongoDB API

Create a new document in a collection of your choice. See the docs here

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Delete a Document with the MongoDB API

Delete a single document by ID. See the docs here

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Execute Aggregation with the MongoDB API

Execute an aggregation pipeline on a MongoDB collection. See the documentation

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Prepare Smart Contract Transaction with the Overledger API

Prepares a smart contract transaction for signing on the Overledger platform. See the documentation

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Overview of Overledger#

The Overledger API by Quant Network allows developers to interact with multiple blockchain networks. It facilitates the creation, reading, and execution of smart contracts and transactions across different blockchains. This API simplifies the complex nature of blockchain interoperability, enabling multi-chain applications (MApps) through a single gateway.

Connect Overledger#

import { axios } from "@pipedream/platform"
export default defineComponent({
  props: {
    overledger: {
      type: "app",
      app: "overledger",
    }
  },
  async run({steps, $}) {
    const data = {
      "location": {
        "technology": "Ethereum",
        "network": "Ethereum Sepolia Testnet"
      }
    }
    return await axios($, {
      method: "post",
      url: `https://api.sandbox.overledger.dev/v2/autoexecution/search/block/latest`,
      headers: {
        Authorization: `Bearer ${this.overledger.$auth.oauth_access_token}`,
        "Content-Type": `application/json`,
      },
      data,
    })
  },
})

Overview of MongoDB#

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.

Connect MongoDB#

import mongodb from 'mongodb'

export default defineComponent({
  props: {
    mongodb: {
      type: "app",
      app: "mongodb",
    },
    collection: {
      type: "string"
    },
    filter: {
      type: "object"
    }
  },
  async run({steps, $}) {
    const MongoClient = mongodb.MongoClient
    
    const {
      database,
      hostname,
      username,
      password,
    } = this.mongodb.$auth
    
    const url = `mongodb+srv://${username}:${password}@${hostname}/test?retryWrites=true&w=majority`
    const client = await MongoClient.connect(url, { 
      useNewUrlParser: true, 
      useUnifiedTopology: true 
    })
    
    const db = client.db(database)

    const results = await db.collection(this.collection).find(this.filter).toArray();
    $.export('results', results);
    
    await client.close()
  },
})

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