ETHGlobal

excited to share what we built this weekend with @frankk, @orbulo and @darph 

a frame to execute transactions by prompting in plain english thanks to brian, your web3 ai assistant!

we support two operations on @base and @optimism:
- swap
- bridge

"swap 0.01 eth for usdc on base"

https://brian-frame.builders.garden

Yesterday we shipped the @Brian frame to perform swap and bridge transactions via prompt directly on @farcaster without leaving the social. Still a non-custodial solution where the user signs in with their Farcaster wallet.

@ethglobal

A sufficiently decentralized social network. farcaster.xyz

We help builders bring the vision of Ethereum to life.

Yesterday we shipped the @Brian frame to perform swap and bridge transactions via prompt directly on @farcaster without leaving the social. Still a non-custodial solution where the user signs in with their Farcaster wallet.

@ethglobal 

https://warpcast.com/limone.eth/0x689b3547

 🤖 building @BrianknowsAI | 🐺 core @urbe-eth & ethrome
https://www.frankc.info/

The additional parameters are: token in and token out info (address, symbol, decimals, USD price, etc..) protocol used, gas cost, transfer amount equivalent in USD, and so on.

For example, a prompt like "swap 10 usdc to dai on Base" gives the following:

Brian API is a general-purpose API, access to the data in your frame/app is simple. In this example we we leave the choice of route to the users (/transaction endpoint returns if possible more than one). transactionCalldata is just the /transaction endpoint response:

Brian API with Farcaster Frame challenges:

Frames can have a max of 5s to complete an action. Brian's API takes a little longer, so we created an async request-handling system that runs the process in the background and later returns the result of the call using Qstash and Redis

Here is the API doc:
https://docs.brianknows.org

Try the swagger:
The Brian Swagger is the simplest way to try our AI-powered API. You can create an API key in the settings page of the Brian App

Here is the API doc:
https://docs.brianknows.org

Try the swagger:
The Brian Swagger is the simplest way to try our AI-powered API. You can create an API key in the settings page of the Brian App

https://api.brianknows.org/swagger

How the Brian API works:

We have implemented the /transaction endpoint where you can pass a text prompt as a string and an address of the wallet that wants to perform the transaction and it returns the transaction object (from, to, value, date) and some additional parameters.

such a sick frame.  love the options by protocol. web3 is so much better than web2