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Direct USDC payments on Base

Built here.
Sold everywhere.

Sell digital products through a professional checkout. Every invoice gets its own receiving address, like any payment gateway — except the money never passes through our accounts: that address can only send it to you.
Create your payment linkSee the payment flow
1 hopfrom their exchange or wallet to your address
0accounts where your money could be parked
100%verifiable — every settlement is public

Your revenue never touches our accounts — every payment settles to the address you verified, and we cannot redirect it.

USDCsettlement assetBaselive networkDirectto sellerTest + Liveisolated modes
01Non-custodial by design

The processor that can’t freeze your revenue.

Traditional processors sit between you and your money: they batch it, hold it 7–30 days, and can freeze it over one flagged transaction. Crypto gateways give every invoice its own address — convenient, but that address belongs to them, so your revenue still passes through their hands. BuiltWide gives the invoice its own address too, and hard-codes your wallet into it: we pay the gas to forward the money and cannot send it anywhere else, or keep it.

TRADITIONAL PROCESSORFUNDS HELD
Customer×The processor
can hold your money

Payout schedules · reserves · account reviews · processor availability

BUILTWIDESETTLED
CustomerYour wallet$49.00

Base + USDC. Publicly verifiable. We watch the chain, match the payment, and notify both sides — we never take possession of seller revenue.

0accounts where your money could be parked
1 hopfrom your customer’s exchange or wallet to your address
100%verifiable — every settlement is a public transaction anyone can audit
02Checkout that meets buyers where they are

Most of the world pays from an exchange. We built for that.

Your customer withdraws from the exchange they already use: a round amount, the Base network and the invoice address. Because the address belongs to that invoice alone, whatever arrives is credited to it — an exchange fee shaved off the transfer no longer strands the payment. No wallet extension required.

Demo Studio$49.00
ExchangeWalletCard · later
Send exactly49.000000 USDC
Network · Base0x5C71b4…9aE034
Watching for your transfer…
Open exchange app

Exchange withdrawal

Copy the round amount, the Base network and the invoice address into the exchange you already use. A recoverable difference is credited to the invoice; a large mismatch goes to your review with the transaction attached.

Wallet

Connect a compatible wallet, approve the exact USDC amount, then confirm the payment transaction. The fee splits on-chain in the same transaction.

wc_8F3aE2…

Card · coming later

Card-to-USDC on-ramp is not enabled in the current release.

PROVIDER SPIKE
  1. 1 Copy the amount and the address
  2. 2 Transfer found · confirming
  3. 3 Credited to the invoice
03Everything a founder actually needs

Not a widget. A full revenue stack.

Links, subscriptions, credits, receipts and recovery in one workspace, and all of them end the same way: at the address you verified.

Payment links

One link per product or price. Share it anywhere — bio, DM, invoice, email. Live in minutes, with your name and logo on the checkout.

bw.to/pl_8Xk2● liveOne link · many places
Subscriptions

Fixed access periods, renewal links, reminders and signed expiration events for your integration.

30 days · renewed on purpose
Invoices & receipts

A proper PDF receipt for every payment, with the on-chain transaction attached as proof.

PDF · with the transaction on it
Usage & credits

Sell prepaid credit packs for AI tools and APIs. Read, grant and consume balances through the API.

Granted · consumed · left
Payment recovery

Partial payments show the exact remainder; unmatched transfers stay visible for verified review instead of vanishing.

Late · short · still matched
bashPOST /v1/checkout/sessions
$ curl "$BUILTWIDE_API/v1/checkout/sessions" \
    -H "Authorization: Bearer $KEY" \
    -H "Idempotency-Key: checkout-0143" \
    -d '{"priceId":"price_0143","payerEmail":"buyer@example.com"}'

{ "session_id": "4f70a63a-ba63-4795-9d70-161fb9953708",
  "invoice_id": "inv_e3b0c60736e92212",
  "url": "https://pay.example/i/inv_e3b0c60736e92212" }

Buyer to seller, directly. BuiltWide observes the chain, reconciles the invoice and notifies both sides — it never becomes the account where seller revenue waits.

BuiltWide product principleRead the docs
04Pricing

Two payment paths, priced by how much you actually take.

No setup fee, no monthly minimum, and nothing to pay for Test mode.

0.7% → 0.35%on the wallet path, taken from each payment on-chain as your 30-day volume grows
0.7% → 0.35%on direct exchange transfers after the first $500 of lifetime volume, which is free; an optional prepaid plan replaces the percentage
See every plan and the fine print

Why your revenue cannot go missing.

Not a promise in a terms page. Each of these is something you can check yourself, before you send us a single customer.

  • There is no account of ours in the path

    Wallet payments split on-chain inside the paying transaction. Exchange transfers land on an address whose only destination is the wallet you verified.

  • The forwarding contract cannot be changed

    No owner, no admin, no upgrade path. The recipient is fixed when the invoice is created, and cannot be altered by us or by anyone who takes over our servers.

  • Every settlement is a public transaction

    Your accountant can audit the year without asking us for anything. Contract on Base Sepolia today: 0xc153028D…18660EF8, source verified on Sourcify. Open in the block explorer.

  • If BuiltWide goes away, your money does not

    Revenue already paid was never anywhere but your wallet, and the forwarding contracts stay on-chain and keep working without us.

Start in Test. Move to Live when you are convinced

Test mode is free and unlimited, runs on Base Sepolia, and behaves exactly like Live, awkward cases included.

Create your payment linkRead the docs

No card · No call · No contract to cancel