HAL joins ConsenSys. Read the announcement 🎉

No-Code Web3 Infrastructure

Unleash blockchain activity
in your applications

Turn smart contracts into APIs. Implement Web3 notifications for your users. Query, trigger, monitor, and automate blockchain data quickly and easily.

Unleash blockchain activity in your apps

Supporting Industry Leaders

Compound

Snapshot

Aave

Maker

Pooltogether

Pangolin

Liquity

PancakeSwap

Opensea

TraderJoe

Quickswap

Rarible

Uniswap

Sushiswap

Web3 is growing fast.

Speed up your development

Supercharge your team’s efficiency with industry-leading solutions that instantly connect blockchains to your technology, users, and automation flows.

hal Notify

Be the First
to Know

Send notifications to your users instantly. We support
any EVM state change and deliver anywhere.

hal Notify

Hal Notify And Paraswap

Easy to use, with limitless applications

Easy to use, with limitless applications

This profoundly intuitive, no-code notification solution offers jaw-dropping customization.

hal

Protect crypto positions

Useful for DeFi protocols and monitoring NFT prices for both individuals and projects.

Easy to use, with limitless applications

Integrated with popular dApps

Communities love hal Notify. Set it up for free in minutes to find out why.

Technical Team

No-Code Developer Tools

hal Streams

Turn Smart Contracts
Into APIs

Set up custom filtered data streams from your favorite blockchain and query data through APIs.

Hal Stream

hal Stream

Easy to use, with limitless applications

Get filtered data in a few clicks

Listen for key blockchain events and easily filter them to receive formatted JSON from our API.

Easy to use, with limitless applications

Skip the setup cost

We’ve solved the setup problem for developers who need access to on-chain data.

Easy to use, with limitless applications

Historical data lookbacks

Whatever you need to know is within reach when you use hal Streams. Historical data coming soon.

hal Pipeline

The First Web3 Data Pipeline Platform

hal Pipeline

hal Pipeline

Enrich, polish, and dispatch data flows

Create handcrafted pipeline to that automatically transform and load Web3 data into your stack.

Choose from curated templates

The most popular Web3 data integrations are at your fingertips with Hal’s open pipeline repo.

Coming soon

Want to try hal Pipeline before launch? Join our whitelist in 30 seconds and get in early.

“Half our job is to improve participation. Notifications are a great way to do that.”

Nathan Van Der Heyden

Nathan VDH

Ecosystem lead, Snapshot Labs

Latest from the blog

News, tips and highlights

Get Filtered Blockchain Data in 10 Minutes or Less

Christopher Kocurek

Businesses are rapidly integrating blockchain data and need to consider efficient, scalable SaaS solutions to solve routine infrastructure problems.

hal Stream

Turn Smart Contracts into APIs with hal Streams

Christopher Kocurek

With our newest product, hal Streams, it’s easier than ever for developers to turn raw blockchain data into events that they care about and can use.

Avalanche chain now live on HAL!

Manlio Poltronieri

Manlio Poltronieri

HAL is now live on Avalanche! Supporting on-chain monitoring & providing automated workflows for your favorite Avalanche dApps.

Hal makes it easy for Web3 to grow

With tools to make life easier for teams and individuals, we are excited to make Web3 effortless.

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