Your code runs
the world.
Your card
should too.
Banking, credit, and rewards built for developers shipping AI products. Earn 5% back on every API call. See your finances project by project.
Invite-only early access. Join 4,200+ builders on the waitlist.
Rewards across the tools you already use
Earn on every
git push.
The only card that rewards you for building. The more you ship, the more you earn.
AI Model APIs
OpenAI, Anthropic, Google AI, Cohere, Replicate, Groq
Cloud & Infrastructure
Vercel, AWS, GCP, Fly.io, Railway, Supabase, Cloudflare
Dev Tools & SaaS
GitHub, Cursor, Figma, Linear, Notion, PostHog
Everything Else
Coffee, rent, late-night ramen
From idea to
profit in a week.
Meet Sarah. She's a solo developer building an AI-powered recipe app. Here's her first week with Code_.
You create a new project "recipe-ai" and Code_ generates a virtual Visa card for it.
✓ Project created ✓ Virtual card •••• 7281 assigned ✓ Budget limit: $500/mo
You wire up Anthropic for recipe generation and OpenAI for image descriptions. Code_ tracks every API call.
Anthropic API $12.40 ← 5% back = $0.62 OpenAI API $8.20 ← 5% back = $0.41 Daily total $20.60 Earned: $1.03
Deploy to Vercel, add a Supabase database. All infra spend auto-categorized under the same project.
Anthropic API $38.60 5% → $1.93 OpenAI API $24.10 5% → $1.21 Vercel Pro $20.00 4% → $0.80 Supabase Pro $25.00 4% → $1.00 Week total $107.70 Earned: $4.94
A prompt loop bug causes a 6x cost spike. Code_ catches it before your morning coffee.
⚠ ANOMALY DETECTED — recipe-ai Anthropic spend jumped 580% vs. yesterday Projected daily: $94.20 (budget: $500/mo) → Auto-paused card •••• 7281
You launch on Product Hunt. First paying users arrive. Code_ shows revenue alongside spend — you're profitable on day one.
This week Month-to-date Spend $142.30 $142.30 Revenue $289.00 $289.00 Net +$146.70 +$146.70 ✓ Rewards $6.18 $6.18 Margin: 51.6% — you're profitable 🎉
Sarah's first week with Code_
Every project.
Its own P&L.
Create virtual cards for each thing you're building. Track spend and revenue side by side. Know your margin in seconds, not spreadsheets.
Per-project virtual cards
Spin up a Visa card for each project. Track every dollar.
Revenue integration
Connect Stripe and LemonSqueezy. See inflows alongside spend.
Kill switch
Freeze any project’s spending instantly. One tap.
Your spend,
decoded.
AI-powered analytics that actually understand developer expenses. Catch cost spikes before they drain your balance.
Burn rate tracking
Real-time monthly burn with projected runway.
Cost anomaly alerts
“Your OpenAI spend jumped 340% on Tuesday.”
Provider benchmarking
Compare your costs to anonymized cohort data.
API cost-per-user
Know exactly what each user costs to serve.
Model switching suggestions
“Switch to Haiku and save $340/mo.”
Monthly AI spend report
Beautiful, shareable monthly digests.
21 grams of
pure focus.
A card that understands what you build and gets out of your way.
No preset spending limits
Your limit adapts to you. Grow it as your projects grow.
Virtual cards, unlimited
Create cards for every project, subscription, and team member.
Built-in spend controls
Set budgets, alerts, and auto-freeze rules per card.
Your entire stack.
Rewarded.
Redeem Code Credits at any partner for up to 1.5x value. Partners co-fund the boost — so you always win.
Ready to build?
Code is invite-only during early access. Join the waitlist and we'll reach out when it's your turn.
We'll never spam you. Just one email when your invite is ready.
Are you an AI API provider interested in partnering? Talk to us →