Merchant acceptance

Make your business agent-payable.

Create an offer, send agents one PayGate URL, and let them pay to access data, quotes, bookings, or actions. API endpoint offers are live today; payment links and action forms come next.

x402Base mainnetUSDCEIP-3009gas-sponsored

Zero-code integration

Put PayGate in front

Live

terminal

# 1. create a merchant account
open https://arispay.app/merchant-register

# 2. add a payout wallet and API offer in the dashboard
#    target: https://api.acme.com/forecast
#    price:  10 cents

# 3. agents call the hosted PayGate URL
npx payagent pay https://paygate.arispay.app/acme/forecast

# PayGate returns 402, verifies x402 payment,
# settles USDC, then forwards to your origin.

How it works

The x402 loop, minus the plumbing.

PayGate is a reverse proxy that understands the x402 payment protocol. When an agent hits your endpoint, PayGate returns a signed 402 challenge, waits for the agent's signed X-PAYMENT header, verifies it with the facilitator, then forwards the request to your origin. You see paid traffic; the agent sees the resource.

Agent calls your path

GET paygate.arispay.app/acme/api/foo. PayGate returns HTTP 402 with the price, asset, network, and the EIP-712 domain it will verify against.

PayGate verifies payment

The agent retries with X-PAYMENT. PayGate checks the signature, calls the facilitator, and gas-sponsors the USDC transfer on Base mainnet. Settlement takes seconds.

Your API responds

PayGate forwards the original request to your origin unchanged. Your stack sees a normal GET/POST. You accumulate USDC in the merchant ledger.

What you get

The shortest path from Web2 service to paid agent traffic.

Card fees avoided

2.9% + 30¢

Typical Stripe per-transaction.

PayGate fee

0.5%

Settlement + facilitator, capped.

Settlement

<5s

Base mainnet USDC, gas-sponsored.

Code changes

Keep your API as-is.

No PCI footprint

USDC never touches your system. You hold a wallet; PayGate settles. Fiat payout via ArisPay when the Fiserv rail lands.

Choose your payer policy

Accept any valid x402 wallet for the broadest reach, or require PayAgent-verified agents when you want platform identity and limits.

One URL agents can test

Every offer gets a hosted URL and a PayAgent command, so a developer can prove the payment path before touching your integration.

Ready to start?

Your API is agent-ready in an afternoon.

Register, create an offer, and accept agent payments without touching your checkout stack. Free until you're processing meaningful volume.