LinkedIn Easy-Apply Bot with ChatGPT 4o and LangGraph Agent

Web Automation and Data Collection

I made a bot with the help of ChatGPT 4o and LangGraph to apply to jobs on my LinkedIn.

I know that I haven’t posted a Rust article in a while, but I have some in the pipeline!

The purpose of this bot was to to reduce the number of mouse clicks when applying to jobs. The bot will automatically navigate the webpage, clicking, scrolling, etc. It will also ask for Human Input for “unseen” inputs like textboxes, checkboxes, etc.

I’m going to hold back on releasing the code due to the nature of this project. Feel free to send me a message on LinkedIn if this interests you.

I modified the web-voyager app to use HTML elements instead of screenshot images (you can reference their source code for more information). This provided some more structured information and reduced API costs (A couple dozen image API burned through around $20). The downside was that it lowered the flexibility, i.e., it cannot read text through images or…