Ship code with
every AI model
Tosnix reads your codebase, writes production-ready code, fixes bugs and runs tests — routed to the best model for every task. Pay only for what you use.
1// Tosnix: add JWT auth middleware2import jwt from 'jsonwebtoken';34export function authenticate(req, res, next) {5 const token = req.headers.authorization?.split(' ')[1];6 if (!token) return res.status(401).json({ error: 'Unauthorized' });7 try {8 req.user = jwt.verify(token, process.env.JWT_SECRET);9 next();10 } catch { res.status(401).json({ error: 'Invalid token' }); }11}
Tosnix, everywhere you work
VS Code extension and web chat with every leading model. Same account, same billing, zero switching.
AI right inside your editor
Inline completions, refactors, and an agent that reads your entire codebase — no copy-pasting.
- Reads every file & follows imports
- Targeted diffs, not full rewrites
- Every action needs your approval
Your command center
for AI models
Smart routing sends each task to the model that does it best — or pick one yourself.
From AI experiments to AI operations
Everything a serious developer needs — in one platform.
Full codebase understanding
Follows imports and dependencies, and makes precise changes that fit your code.
Agent workflow
Breaks big tasks into steps, shows the plan, then executes. Never makes blind changes.
Multi-agent orchestration
One agent codes, another reviews, another writes tests — in parallel.
Terminal access
Runs commands, installs packages and starts servers, with your approval.
Clean commits & PRs
Descriptive commit messages and pull requests that match your style.
Smart routing
Each request automatically goes to the fastest, best-fit model.
Pay per use.
No subscription.
Top up your balance and spend it on any model, in the editor or the browser.
- Only pay for tokens you use
- One balance across VS Code & web
- No monthly fees, no seat limits
- Free to install and sign up