An AI agent with a spending limit
Your agent spends. Your wallet keeps the money.
Set a daily limit and a per-purchase limit once. Your agent buys inside them without asking again, and one signature takes it all back.
- Per purchase
- up to $5.00
- Approved in your wallet
- 20.00 USDC
- Where the money is
- your wallet
Today
- Steam gift card−5.00
- Answer from SingIt Ask−0.002
- Crypto news−0.001
One signature, and your agent can't spend a cent.
How it works
Three steps, then it just buys.
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Sign in
With email, Google or Apple, and we make a wallet for you. Or use the one you have: Rabby, MetaMask, Phantom, Solflare. Signing in moves nothing.
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Set your limits
Pick a daily limit and a per-purchase limit. On Base we deploy a small contract that enforces them, and you pay no gas for it.
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Allow once
One approval from your wallet. From then on your agent buys inside the limits. Revoke any time, in SingIt or on revoke.cash.
Just ask
Say it in your own words.
The agent sets your limits, finds what you need and buys it inside them. Your wallet signs only the approvals.
- “Find a Steam gift card in Germany”Gift cards, eSIMs and top-ups
- “What's the weather in Lisbon tomorrow?”Live data, paid per question
- “Where can I eat near Alexanderplatz?”Places to eat, stay and visit
- “Set a $20 daily limit, $5 per purchase”Your agent spends only inside it
- “Buy crypto news”0.001 USDC, paid from your allowance
- “What can my agent spend today?”Limits, allowance and what it holds
What it buys
Real things, paid in USDC.
Gift cards, eSIMs & top-ups
Thousands of brands through Bitrefill: games, streaming, shopping, travel data, phone credit. You see the product, price and network before it is paid, and the code is shown to you once.
Live answers
Weather, exchange rates, flight status and prices, places to eat or stay, any web page. Each answer is one small paid request to a checked seller at a capped price, counted against your limits.
A chat that bills by the answer
SingIt Ask charges what an answer actually costs, up to 0.003 USDC. Want it private? Switch to Venice, paid from the same limits.
Emails and phone calls
An email to yourself for $0.02, or an AI assistant that calls a number for you for $0.54 on Base. It says it is an AI, is not recorded and lasts at most three minutes.
Only when you press send
Safety
A budget, not your wallet.
Your money stays with you
USDC stays in your own wallet. The agent takes only what a purchase needs, when it needs it.
Limits the agent can't argue with
On Base, a contract enforces your limits. They hold even if our server or the agent is compromised.
One signature takes it back
Revoke in SingIt, or on revoke.cash without us. An emergency stop pauses the limiter for good.
Nothing reaches people on its own
Emails and calls wait for your press. The page shows the recipient, the text and the price first.
On Solana, the chain caps the total you approve, and SingIt enforces the daily and per-purchase limits.
Wallets
Bring the wallet you already use.
Or sign in with email, Google or Apple and get one made for you. Fund it with USDC on Base or Solana, or buy USDC with a card.
- RabbyBase
- MetaMaskBase
- PhantomBase · Solana
- SolflareSolana
- Mobile wallets by QRWalletConnect
- Email, Google or Applea wallet made for you
Card purchases of USDC are run by Reown's partners; they may ask for ID and charge a fee.
On your phone
Install it like an app. No App Store.
Open SingIt on your phone and add it to your Home Screen. Same wallet, same limits, with notifications when something needs you.
- 1Open app.singitai.app on your phone
- 2On iPhone, tap Share, then Add to Home Screen. Other browsers offer to install it themselves
- 3SingIt opens from its icon, full screen
Give your agent a budget. Keep your money.
Sign in, set two limits, approve once. It takes about a minute.
Open SingIt