Shipped
Receipts
Any wallet's latest 25 transactions printed as receipt lines, with pay-per-use payments marked.
Open now · reading Solana mainnet
See what an AI agent bought, and what it paid.
Paste the wallet an AI agent spends from and get its purchases as plain receipts: who it paid, how much, and when.
Covers pay-per-use agent payments (the x402 kind) and any other transfer, settled in USDC or SOL on Solana.
Live counter: 0 payments printed · $0.00
CA
LIVE · agent payments
AGENTCART
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TOTAL0.00 USDC
read-only · nothing was charged here
01How it works in 3 steps
- STEP 1
Paste an agent's wallet
Or connect yours. We only need the public address.
- STEP 2
We read its payments
Its latest transactions, straight from the chain.
- STEP 3
You get receipts
Who it paid, how much, when, and its biggest merchants.
Reading costs nothing. Nothing is moved or charged unless you choose to sign something yourself, and reading never needs a signature.
Agent receipts
What this does: turns a wallet's latest 25 transactions into receipt lines: paid, earned or swapped, with the other side of each payment.
Lines marked x402 were settled through a pay-per-use payment service that covered the network fee, the usual sign of an agent paying for an API call.
Receipts print here.
03
How an agent pays for things
- It asks. The agent calls a paid service: a search, an image, a data feed.
- It gets a price. The service answers "402: payment required, $0.01 in USDC".
- It pays. The agent signs a USDC transfer. A payment service covers the network fee and settles it on Solana.
- A receipt exists. The payment is now public on the chain. Agentcart prints it for you.
Spend by merchant
What this does: adds up where the agent's money went, per merchant and per coin, valued in dollars at today's price.
The breakdown appears here.
Receipt viewer
What this does: prints one transaction as a full receipt: time, who signed, who paid the fee, every balance that changed and any note attached.
A transaction signature is the long ID you see on explorers.
Paste a signature, or click any receipt line above.
Budget and runway
What this does: reads the agent's balance and recent spending, checks each day against a daily limit you set, and estimates how long the money lasts.
The runway is a projection from recent days, not a promise.
The budget card appears here.
Live agent payments
What this does: reads the newest payments settled by one public pay-per-use payment service on Solana and sums them up: how many, how big, how many different agents and shops.
Counts come from the service's last 1,000 transactions; amounts from a sample of the newest 25.
Live totals appear here.
08Flowcharts
How a receipt gets made, and where every number on this page comes from.
09Roadmap
Shipped means it works on this page today. Nothing below has a date we cannot keep.
Shipped
Merchants and viewer
Spend per merchant in dollars, and a full receipt for any single transaction.
Shipped
Budget and live payments
Daily-limit check, runway projection and a live tally of a public payment service.
In progress
Longer history
Page back past 25 transactions and export receipts as a CSV file.
Planned
More payment services
Recognise more pay-per-use payment services by name, and let you label your own agents.
Planned
Spend alerts
Opt-in note when an agent you watch goes over its daily limit.
10Tokenomics
planned There is no coin yet. When there is, this is how it will be set up: one fair launch, no hidden supply.
Supply…
Price…
Market cap…
Holders…
COIN SPLIT · PLANNED
1,000,000,000total supply, fixed
- Public launch curve100%
- Team0%
- Presale0%
- Mint authorityoff
- Freeze authorityoff
- Liquidity at graduationlocked or burned
- Team coinsonly if bought on the curve
No returns are promised. A coin can lose all its value.
11Words on this page
- Agent wallet
- The Solana address an AI agent pays from. Anyone can read its history.
- x402
- A pay-per-request method: a website answers "payment required", the agent pays a few cents in USDC, then gets its answer.
- Payment service (facilitator)
- A helper that submits the agent's signed payment to the chain and pays the small network fee for it.
- USDC
- A digital dollar on Solana. Most agent payments use it.
- Merchant
- Whoever received the payment: usually the wallet behind a paid API or tool.
- Signature
- The unique ID of one transaction. Paste it into the receipt viewer to see everything in it.
- Network fee
- A tiny charge in SOL for putting a transaction on the chain, usually far below one cent.
- Token account
- The small account that holds one coin for one wallet. Payments move coins between token accounts.
12Asked often
What is this, in one sentence?
Agentcart turns the public payments of any Solana wallet, especially one an AI agent spends from, into readable receipts and spending totals.
Is it safe? Does it touch my money?
Reading is safe: we only look at public chain data. Connecting a wallet tells us your public address, nothing more. The only thing you can sign here is an optional, free text note that countersigns a receipt; it is not a transaction and moves nothing. We never hold anyone's funds.
How do you know a payment came from an AI agent?
We cannot know for sure. We mark a payment "x402" when a known pay-per-use payment service paid its network fee, which is how agent API payments usually settle. Everything else is shown as a normal transfer.
Are the dollar amounts exact?
USDC amounts are exact. Other coins are valued at today's price from Jupiter, not the price on the day, so treat those as estimates.
Why only 25 transactions?
Public chain access is rate-limited, so each lookup reads the newest 25. That is enough to see an agent's current habits; longer history is on the roadmap.
Who runs the payment service in the live section?
An independent pay-per-use payment service that publishes its fee-paying address. We read its public transactions; we are not part of it.