LimePay
LimePay
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▮ RUNNING ON ROBINHOOD CHAIN

Pay with anything.
Settle in USDG.

LimePay is the programmable payments layer for Robinhood Chain — powering payment links, invoices, QR checkout, merchant dashboards, and smart spending vaults for humans and AI agents.

Launch App Create Payment Link
◆ Non-custodial◆ Gasless-ready◆ Agent-native
LIMEPAY // TERMINAL
PAY TO
acid.studio
$249.00 USDG
PAY NOW
TX #A9F3-LIME▮ READY
◆ PAY WITH ANYTHING◆ SETTLE IN USDG◆ ROBINHOOD CHAIN◆ HUMANS + AGENTS◆ GASLESS CHECKOUT◆ PROGRAMMABLE VAULTS◆ x402 READY
◆ PAY WITH ANYTHING◆ SETTLE IN USDG◆ ROBINHOOD CHAIN◆ HUMANS + AGENTS◆ GASLESS CHECKOUT◆ PROGRAMMABLE VAULTS◆ x402 READY
// modules

One payment rail. Every use case.

Payment Links
Shareable onchain payment pages — fixed or variable, expiry, thank-you.
Invoices
Bill clients in USDG. Line items, due dates, statuses, public pay pages.
QR Checkout
Instant point-of-sale. Enter amount, scan, pay. Pixel terminal mode.
Revenue Splits
Route revenue automatically to collaborators, affiliates, treasuries.
Smart Vaults
Programmable spending profiles for teams and AI agents. Limits + rules.
Dev Tools
API keys, webhooks, event logs. Build programmable payments in minutes.
// how it works

Three moves. Onchain settlement.

01
Create
Spin up a payment link, invoice, or QR session in seconds. Set token, amount, splits.
02
Share
Send the link, drop the QR, or expose a webhook. Humans and agents both work.
03
Settle
Pay with anything, settle in USDG on Robinhood Chain. Non-custodial and instant.
For merchants
Accept payments anywhere
Storefront, invoice, in-person. Settle in USDG automatically.
For developers
Programmable payments API
Payment links + webhooks. Build checkout in a weekend.
For AI agents
Spending vaults with limits
Per-tx caps, allowlists, daily budgets. x402-ready.
// developers

A payment rail you can program.

Payment links, invoices, and vault operations exposed as clean primitives. Webhook events for every state change. Agent-friendly, x402-ready.

Get API keysRead docs
// Create a payment link
const link = await limepay.links.create({
  title:  "Coffee",
  amount: "5.00",
  token:  "USDG",
  chain:  "robinhood",
});

// Listen for paid events
limepay.on("payment.succeeded", (evt) => {
  fulfill(evt.reference);
});

FAQ

Is LimePay custodial?+

No. LimePay is non-custodial. Funds settle directly to your payout address on Robinhood Chain.

What is USDG?+

USDG is the global-dollar stablecoin used as LimePay's default settlement asset.

Can I accept other tokens?+

Yes — payers can pay with any supported token; you settle in USDG automatically.

Do I need to write smart contracts?+

No. LimePay ships the primitives — links, invoices, vaults — as ready-to-use payment rails.

Is this ready for AI agents?+

Yes. Vaults give agents a spending profile with hard limits, allowlists, and daily budgets.

Ship payments today.

Links, invoices, QR, vaults — all on Robinhood Chain.

Launch LimePay →