Name: Approval Sweep
Brand: DEPLOYR
Price: 129 USD
Availability: PreOrder

Picture this

Who it is for

Every Sunday, Amara gets a short digest: four stale approvals, one to a contract that was exploited last month. She taps once to batch revoke and earns a streak badge for keeping her wallet clean.

Two ways to own it

What you get

Base$129

$32 deposit to reserve

Approval scanner, risk labels, batch revoke, weekly email or Telegram digest, streak badge.

You choose: chains supported
You choose: name and logo
You choose: accent color
You choose: digest channel

Customfrom $900

Built around you

Reshape it entirely: new features, your flows, your brand end to end, integrations you need. We scope it with you.

Everything in Base
Custom features and design
Priority build

Why it is new

What exists today, and what this does differently

What is new

Revoke.cash covers most of this; a scheduled digest ritual is only a small step beyond it.

Closest things out there

Revoke.cash offers approvals dashboards, a free weekly gasless batch revoke, and 2026 Premium/Ultimate plans with auto-revoke.

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.

What it unlocks

The human in it

Builds a security habit you can prove you keep.

The Regatta Board

Races it can enter

grant · Gitcoin · upcoming

Gitcoin Grants rounds

quarterly-ish rounds; next round dates unknown

Official page ↗

Security public good if open sourced; existing open-source projects OK.

Their rule on existing code: Existing open-source projects OK (generally required)

grant · Optimism Collective · rolling

Optimism Retro Funding

rounds/seasons; current round unknown

Official page ↗

Only after deployment with measurable impact; retroactive.

Their rule on existing code: Retroactive: existing deployed projects with measurable impact required

What you own

The whole app, not a starter kit.

The complete Approval Sweep app: a weekly ritual that finds risky token approvals across four chains and revokes them in one tidy pass, with exploit alerts, a provable streak and a built-in USDC paywall.

Base price · $129

The user app, complete

Every buyer gets the same finished app. Basic branding and copy changes come through a quick form.

Sunday digest and next actionHome

Three step onboarding shown once, then how many doors are open, which are stale or exploited, and one button to sweep.

Approval scanner with risk labelsSweep

Exploited, stale, unlimited or fine, last use joined across chains, and a plain-language note behind every lock.

Batch revoke, one transaction per chainSweep

Pick what goes in the pan, see gas, sign once per chain, get a receipt of what is onchain.

Every supported chain and capped approvalsSweep

Ethereum and Polygon plus safe caps on unlimited approvals still in use. Gated behind Keeper.

Midweek exploit alertsAlerts

Two public feeds plus pause events, with a one tap emergency revoke. Gated behind Keeper.

Revoke-only session keyAlerts

Can only set approvals to zero for listed exploits. Gated behind Guardian.

Scam link checkerAlerts

Paste a 'revoke helper' link and see what it really asks you to sign. Always free.

Streak attestation on BaseStreak

Each clean week is attested with no contract list, plus the share card.

Family walletsMe

See which family wallets have doors open and nudge them. Gated behind Keeper.

Plans, settings and data deletionMe

Plans via the shared USDC checkout, stale rule, digest channel, never list, delete my data.

Open the full app demo

Add-on

Owner console

Your admin side: revenue, paywall editor, users, rules and the agent log.

Revenue and paywall editorRevenue

Live MRR, incoming USDC payments, payouts, tier names and prices, free chain count, gate toggles, payment methods.

Rules and running costRules

Exploit sources, session key switch, recent-use warning, digest hour, sponsored gas.

Agent logAgent

What the sweep agent did and how it adapted after failures, with a false alarm you can simulate.

Roadmap build requestsRoadmap

Priced v2 and v3 builds with scope sheets and a request button.

Top-up

Growth and referrals

Referral and growth mechanics, switched on when you are ready to grow.

Nudge a friendStreak

The digest names one sibling or friend to nudge into their first sweep.

Growth loops and referralsGrowth

Cohorts, group sweep Sunday you can trigger, referral codes worth a free month.

The money path, built in

How it earns for you

Scanning and sweeping your own wallet is free. Sweepers pay monthly in USDC for more chains, exploit alerts and the revoke-only key; teams pay per seat.

SweeperFreeSunday digest, risk labels on 2 chains, batch revoke, streak badge

Keeper$3 a monthEvery chain, midweek exploit alerts, capped approval suggestions, family wallets

Guardian$8 a monthEverything in Keeper, a revoke-only session key for listed exploits, Telegram plus email alerts

Team seats for DAO and small fund treasuries from $40 a month. Revoke gas is paid by the user unless the owner sponsors it on Base.

Prices are yours to set. Illustrative, not a promise of income.

Growth loops, built in

How it spreads

Nudge a friend at the end of every digest
Streak share card after a clean week
Group sweep Sunday with a shared counter
Sweeper to sweeper referral codes worth a free month for both

Roadmap · build the next phase with us

Where it goes next

v1 included

The full sweeper app

Approval scan on four chains with risk labels
Batch revoke, one transaction per chain
Sunday digest by Telegram or email
Exploit alerts and the scam checker
Streak attestation, paywall and checkout

Included

Household and team sweeps

Shared household dashboard with roles
Team seats for DAO and small fund treasuries
Group sweep Sunday with a shared counter
Five more EVM chains

Add-on from $400

Safer defaults network

Public streak read API for apps
Capped approval presets apps can offer
Wallet partner badge: swept this week
Incident feed you can sell to other tools

Add-on from $900

For investors and grant reviewers

The pitch, ready

A one minute Sunday ritual that closes the token approvals you forgot.

Problem: Every app people use leaves an approval behind, often unlimited. When one of those contracts is exploited, forgotten approvals are how savings get drained, and most people never look.

Solution: A weekly digest labels approvals across chains, revokes the risky ones in one batch per chain, alerts midweek when a contract is exploited, and turns clean weeks into a provable streak.

Why now: Cheap gas on Base and other L2s, smart account batching and scoped session keys make a revoke habit practical and affordable for everyday users.

Market: Everyday crypto users with years of old approvals, households sharing apps, and DAO or small fund treasuries that need hygiene on a schedule.

The ask: Ten early sweepers and one community to run the first group sweep Sunday, plus wallet partners interested in a swept-this-week badge.

Funding is never guaranteed. Check each program's rules.

For hackathons and demo days

Your 2 minute demo

Home: meet Amara, 31, in Surulere. Her Sunday digest shows an exploited bridge approval.
Sweep: tap a lock to read the plain note, put the stale and exploited ones in the pan, sweep in one pass and read the receipt.
Sweep: try Ethereum and hit the Keeper paywall, pay with the USDC checkout and see all four chains.
Alerts: play the midweek exploit alert, then check a fake revoke helper DM.
Streak: log the clean week, see the attestation, nudge Chidi.
Owner Revenue: change the Keeper price and free chain count, preview the user Plans screen.
Owner Agent and Rules: read how it failed twice and adapted, switch to one feed and see alert time worsen.
Owner Growth and Roadmap: run a group sweep Sunday, then request household and team sweeps.

Many hackathons require code written at the event. See the Regatta Boardfor each race's rule.

Make it entirely yours

Custom work from $900: extra chains, your own exploit sources, a branded digest for a wallet or community, or team policies for a treasury. Scoped on a call.

Custom from $900

BLUEPRINT

Why it matters and how it really works

The need

Most people who use onchain apps leave behind token approvals they forgot about, many of them unlimited. When one of those contracts is exploited, the old approval is how funds get pulled. People know they should revoke, but nobody does it regularly.

What exists and what is new

Revoke.cash already does most of this well: an approvals dashboard across many chains, a free weekly gasless batch revoke, and 2026 Premium and Ultimate plans with auto revoke. Wallet extensions and scanners show approvals too. What Approval Sweep adds is small and honest: a scheduled Sunday digest ritual in Telegram or email, a streak you can prove you keep, and an optional revoke-only session key for exploit alerts. It is a habit layer, not a new category.

The data it runs on

Public approval and Approval events from each chain (indexed per wallet), last-use history per spender across chains, two public exploit and incident feeds, contract pause and ownership events, and the user's own settings. No private keys, no balances beyond what is public.

1.The mission

Make wallet hygiene a one-minute weekly habit, so a forgotten approval is never the reason someone loses their savings.

2.Why people can't resist it

A Sunday digest that feels like tidying One short message: how many doors are open, which are stale, which are dangerous. One tap to sweep.

A streak you can prove Each clean week adds to an attested streak on Base. People share it, and friends start their own.

The midweek save When a contract you approved is exploited, you hear in minutes, not from the group chat days later.

3.How it works for real

Wallet connect: Privy embedded or external wallet. Read-only by default. Optionally the user grants a revoke-only session key through a smart account permission that can only call approve(spender, 0) or setApprovalForAll(operator, false).

Indexer: Approval events indexed per wallet on Base, Arbitrum, Ethereum and Polygon using a hosted indexer (for example Envio, Goldsky or an RPC log scan). Last use is joined per spender across every chain.

Risk labels: Rules first: exploited (on an incident feed or paused), stale (unused past the user's threshold), unlimited, fine. A small model such as Claude Haiku writes the plain-language note for each flagged item; it never decides on its own to revoke.

Batch revoke: One transaction per chain. With a smart account (EIP-5792 wallet_sendCalls) several revokes go in one batch; with a plain EOA the app queues one signature per approval.

Exploit watch: Polls two public incident feeds and watches pause or ownership events on contracts the user has approved. Alerts go to Telegram bot or email within minutes of detection.

Streak attestation: A weekly EAS attestation on Base records 'wallet swept, week N' with no list of contracts, so the streak is public but the wallet's history is not spelled out.

Digest: Scheduled Convex job every Sunday at the user's local time, sent via Telegram Bot API or a transactional email provider.

4.Cost per use and pricing

Per user per week: indexing and scheduled checks about $0.002, one Haiku-class note per flagged approval at about $0.0005 each, an EAS attestation on Base usually under $0.01. Revoke gas is paid by the user: typically under $0.01 on Base, Arbitrum and Polygon, and roughly $0.10 to $1 on Ethereum depending on gas. Example: 2,000 weekly users cost the owner about $40 a month to run, before hosting.

Sweeper Free

Sunday digest, risk labels on 2 chains, manual batch revoke, streak badge.

Keeper $3 a month

All supported chains, midweek exploit alerts in minutes, capped approval suggestions, family wallets.

Guardian $8 a month

Optional revoke-only session key for listed exploits, Telegram plus email alerts, shared household dashboard.

5.Growth loop

Streak cards and the 'nudge a friend' button in the digest do the work: one clean wallet invites the sibling or friend who uses the same apps. Communities can run a group sweep Sunday with a shared counter.

6.Risks and guardrails

False security: A clean sweep lowers risk but does not stop phishing signatures, compromised keys or bad contracts approved tomorrow. The app says so every time.

Revoking something in use: Revoking a live approval breaks the next action until the user approves again. The app warns when an approval was used recently.

Session key abuse: A revoke-only key must be scoped onchain to approve-to-zero calls. If the scope were wrong it could be dangerous, so it is optional, audited and revocable.

Impersonation: Scammers copy revoke tools. The app never DMs first and teaches users that a real revoke only ever sets an allowance to zero.

Feed latency: Exploit feeds can be slow or wrong. Two sources plus onchain signals reduce this, but alerts can still arrive after funds are taken.

Privacy: Approval history is public onchain, but a digest service links it to a Telegram or email. Store the minimum and let users delete everything.

7.Build order

Read-only approval scan on Base and Arbitrum with risk labels
Batch revoke flow, one transaction per chain
Sunday digest via Telegram bot
Cross-chain last-use join so in-use approvals are never called stale
Exploit watch with two feeds and pause events
Weekly EAS streak attestation and share card
Optional revoke-only session key for listed exploits

8.Where this is going

Now
One person sweeps their wallet every Sunday in under a minute.
Next
Households and small teams sweep together, with a shared view of which family wallets have doors open.
Later
Apps read the public streak and offer safer defaults, like capped approvals, to people who keep their wallets clean.
The big one
Forgotten approvals stop being a common way people lose savings, because tidying a wallet is as normal as locking the door.

Costs and tools are estimates at the time of writing. General information only, not legal or financial advice.

OWNER PLAYBOOK

Own it, then chart your voyage

Nine routes from one vessel. Tap a port to open its chart.

Why own Approval Sweep

Most drains happen through approvals people signed months ago and forgot. Own Approval Sweep and you run the weekly wallet hygiene ritual, from your wallet and brand, that people actually keep doing. The users, the digest list and the trust are yours.

What’s stopping you?

“What if a revoke breaks something?”

Revoking only removes permission; the user can approve again when they next use the app. Explain that clearly before the batch revoke.

“Can I be blamed if someone still gets drained?”

Say plainly that sweeping reduces risk, it does not remove it. Never promise safety.

“I can't code.”

You do not need to. Approval Sweep 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.

“Is it really mine?”

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 Approval Sweep earns. If you stop paying anyone tomorrow, the app keeps running on your wallet.

“What if nobody uses Approval Sweep?”

That is the most likely early outcome, and it is fixable. The paths below start with you as the first user, then ten real everyday crypto users with years of old token approvals 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.