Automate on-chain and off-chain workflows

Outerbridge is created to allow people building workflows involving on-chain and off-chain applications, with simple drag and drop interface.

Apache 2.0 License

Open source & free to self-host for personal & commercial use.

Integrated Web3 libraries

Built-in logic of interacting with smart contracts & blockchains.

Extensible Apps Integration

Create custom apps integration or extend their functionalities.

Watch Quickstart Demo

This quickstart demo covers the features and essential parts of Outerbridge

Smart Contracts Integration

Import verified smart contracts on supported networks to monitor events, function changes and etc.

Crypto Wallet

Create hot wallet to be able to automate signing transactions on blockchain using private key.

If Else Branching

Enable spliting of flows based on specified conditions, allowing for more flexible workflows.

NodeJS and Solidity Scripts

Write custom code in NodeJS and Solidity to build more complicated workflows.

Saved Executions

Every execution data from deployed workflows are saved, along with attachments and HTML.

Applications and Networks Integration

New applications and networks are constantly added. Download the source code and create your own custom nodes.

Alchemy

Infura

Binance

BSC

Ethereum

Polygon

IPFS

Optimsm

Arbitrium

Discord

Teams

Webhook

View All 50+ Integrations

Hear what developers say

"Outerbridge was one of the best discoveries we had recently, and rapidly became one of the core components of our project setups. The tool is beautifully built, incredibly intuitive, easy to use, and provide amazing resources for dealing with web3 and web2 interfaces and interactions. I highly recommend it to everyone, and the potential for the near future is overwhelming. The support is excellent, the creators are very attentive, and they are actively and constantly improving the project"

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Lucas Delbel

Software Engineer at Wisefy

"At Sernsoft we help clients build projects in Web3 and Web2 spaces. We needed a tool to talk to onchain data and consume blockchain info like blocks, transaction etc. That's where Outerbridge comes into play, fits perfectly into the niche. Outerbridge simple interface makes it easy to automate our repetitive workflows across our existing Web3 and Web2 tech stacks"

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Johnson Chang

Managing Director at Sernsoft

Start using Outerbridge

Self-Hosted

Full control

Unlimited workflows
Unlimited executions
Unlimited contracts
Unlimited wallets
You own the data
Easy Npm or Docker installation

Get Started

Cloud Community

Hosted solution by Outerbridge

Single user
20 workflows
250 daily executions
10 contracts
3 wallets
Support through community forum

Automate Web3 and Web2 applications