Real-time core blockchain infrastructure.
Create a new document in a collection of your choice. See the docs here
Execute an aggregation pipeline on a MongoDB collection. See the documentation
The Blocknative API is a powerful tool for real-time Ethereum blockchain monitoring. It allows developers to track transactions with precision, getting notified of state changes, from mempool to confirmation. By leveraging this with Pipedream's capabilities, you can create automated workflows that respond to events like transaction status updates, address activity, and gas price changes. This can be particularly useful for applications that need to react instantly to on-chain activities, such as trading bots, wallet services, or notification systems.
import { axios } from "@pipedream/platform"
export default defineComponent({
props: {
blocknative: {
type: "app",
app: "blocknative",
}
},
async run({steps, $}) {
return await axios($, {
url: `https://api.blocknative.com/gasprices/blockprices`,
headers: {
"Authorization": `${this.blocknative.$auth.api_key}`,
},
})
},
})
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.
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()
},
})