Fix Proof
Tradespeople log each repair with photos and a customer signature, sealed onchain as a warranty.
Set a monthly onchain spending budget and see where every fee went, like a bank app for gas.
Try it live, freeYour USDC is locked in a smart contract, not sent to us. We can only collect it by delivering before 8 Nov 2026. If we miss it, you take it back yourself from My apps, no permission needed. We can also refund you any time. View the contract on BaseScan.
Promised delivery: 8 Nov 2026 (counted from payment).
Add-ons are not part of this payment. Once your app is delivered you can request them from My apps, and you only pay if you say yes to the quote.
Rafa has no idea he spent 300 dollars on fees last quarter. Gas Budget categorizes every fee by app and chain, warns him before he blows his monthly cap, and suggests cheaper routes.
Fee categorization, monthly cap, alerts, cheaper route tips.
Reshape it entirely: new features, your flows, your brand end to end, integrations you need. We scope it with you.
Fee data is available; budgeting and alerts around it is the uncommon angle.
Etherscan has a TxnFees analytics tab and Zerion/DeBank show history, but no budget-focused fee app was found.
Checked with web searches in October 2026. A search is not proof that nothing similar exists, and the market moves fast, so we recheck before every build.
The complete Gas Budget app: people who use crypto every week see every fee sorted by app and chain, keep a monthly gas cap, get warned before they sign and get a cheaper route when one is real, with a paywall built in.
Every buyer gets the same finished app. Basic branding and copy changes come through a quick form.
Your admin side: revenue, paywall editor, users, rules and the agent log.
Referral and growth mechanics, switched on when you are ready to grow.
Freemium subscriptions: seeing fees is free, Budget adds warnings, tips and every chain, Team adds a shared cap for studios and DAOs. Paid in USDC.
Owner sets tier prices, free limits and whether cap pledge gas is sponsored.
Prices are yours to set. Illustrative, not a promise of income.
Unlocked when your app is paid in full
Unlocked when your app is paid in full
Custom work covers your own chains and indexers, branding, extra categories, partner route integrations and anything beyond the roadmap, scoped on a call.
The recipe (how it is built, the data, costs, risks, build order, the pitch and the demo script) is unlocked when your app is paid in full.
People who use crypto every week pay fees on several chains and almost never add them up. Swaps on busy hours, repeated approvals, bridges and failed transactions quietly eat a real share of small incomes.
Fee history already exists: Etherscan has a transaction fee analytics view, and portfolio apps like Zerion and DeBank show past transactions with gas. Research found no app built around a monthly gas budget with alerts before signing and cheaper route tips. That budgeting angle is what is new here; the underlying fee data is not. Research verdict: rare, medium novelty.
Unlocked when your app is paid in full
Make the cost of living onchain as visible and manageable as a grocery bill.
The first number Connecting a wallet shows last quarter's total and the share lost on failed transactions. Most people screenshot it.
A nudge before you sign One short warning, with a cheaper route when one is really cheaper, and silence the rest of the time.
The Sunday slip A weekly statement with one goal to pick and a streak for weeks under cap.
Unlocked when your app is paid in full
Cost per use: unlocked when your app is paid in full.
The quarterly total is a natural share: 'I spent X on gas and did not know'. Each share card links to a free check of any address. Teams invite members to shared envelopes.
Unlocked when your app is paid in full
Unlocked when your app is paid in full
Costs and tools are estimates at the time of writing. General information only, not legal or financial advice.
Nine routes from one vessel. Tap a port to open its chart.
People track every dollar in their bank app and nothing onchain. Own Gas Budget and you run the bank app for gas, from your wallet and brand, that shows people where their fees went. The users, the alerts and the data are yours.
No. It shows what you spent and where; it does not tell you what to buy. Say that on the site.
Most will use it free. Pros pay for alerts, many wallets and exports. That is fine; the free card is your marketing.
You do not need to. Gas Budget arrives working, deployed from your own wallet with a written guide for every step. You will click, paste and fill in names. If you ever want a change you cannot make, the custom option or a freelancer can handle it, but the first launch needs no code.
Yes. The contract is deployed from your wallet on Base, the code sits in your own git repo, and the name and brand are yours. DEPLOYR does not hold your keys or take a cut of what Gas Budget earns. If you stop paying anyone tomorrow, the app keeps running on your wallet.
That is the most likely early outcome, and it is fixable. The paths below start with you as the first user, then ten real active onchain users who have no idea what they spend on fees you can name today. If ten people you message do not care after you have shown it to them, you have learned something useful in a week instead of a year.
Free monthly report, a pro plan for alerts and multiple wallets, and team plans for funds and farms tracking costs. This ladder is a target, not a promise.
Illustrative stages, not a forecast. Results depend on you and the market; nothing here is guaranteed.
Tradespeople log each repair with photos and a customer signature, sealed onchain as a warranty.
Leave clear onchain instructions so the people you trust can reach your crypto if you cannot.
A weekly ritual that finds risky token approvals and lets you revoke them in one tidy pass.
Every commit, deploy, and demo you ship becomes a signed, timestamped builder diary.
Show funders exactly what their grant built, milestone by milestone, with proof attached.
A hackathon cockpit that plans your scope, tracks bounties, and drafts a judge-ready submission.
Your DePIN devices report uptime and earnings in one honest dashboard with tax-ready exports.
Tenants and landlords seal move-in photos and rent receipts so deposit disputes end fast.