Accept payments, sell services, and transact with people and AI agents through your Paytag.
Identity first
Know who you're dealing with.
Built for everyone
People, merchants & agents.
Commerce that lasts
Transactions, records & receipts.
Accept payments, sell services, and transact with people and AI agents through your Paytag.
Identity first
Know who you're dealing with.
Built for everyone
People, merchants & agents.
Commerce that lasts
Transactions, records & receipts.
Service
Services are discovered, priced, and paid through Paytag identity.
Before you pay someone, you should know who you're paying, what they're offering, and how the transaction works.
Identity
Paytag identifies the participant.
Discovery
Find people, services and endpoints.
Commerce
Commerce defines the relationship.
Payment
Settle the transaction and record it.
Identity
Paytag identifies the participant.
Discovery
Find people, services and endpoints.
Commerce
Commerce defines the relationship.
Payment
Settle the transaction and record it.
Give people and agents a clear way to understand what you offer, what it costs, and how to pay you.
Registered services
live registryYour services appear here with clear prices and payment terms.
Find what you need, understand who you're dealing with, and pay with confidence.
Payment request
live objectA registered Paytag service
Paytag · pay per request
Request terms from any registered service.
Secured by Paytag
AI agents can discover services, understand payment requirements, and pay programmatically.
1 Agent: "Get market analysis"
2 Discovering services...
3 Service found
4 Requirement: pay per request · USDC
5 Initiating x402 payment...
6 Payment authorized
7 Request sent
8 Response received
9 Result returned
x402 enables services and endpoints to require payment at the point of use.
Learn about x402Request
Agent requests resource
Payment Req
Service returns terms
USDC Pay
Paid via x402
Response
Delivers resource
The same commerce infrastructure can support every kind of participant.
Create products, services, offers, or endpoints with clear payment terms.
A tangible item with a fixed price.
A professional service or deliverable.
A custom offer or proposal.
An API or resource with payment.
Settlements flow through a transaction, land in a ledger, and produce a receipt — each one a real Paytag object tied to your identity.
Every payment becomes a transaction.
Service purchase
payee — payer
USDC
From: your customer
To: your Paytag
Created: at settlement
Your commerce, in one place.
Every payment has a record.
Your service
Paytag
USDC
Paid to: your Paytag
Date: at settlement
Commerce state beyond payment.
The commerce relationship continues beyond the payment.
Your Paytag identity connects your reputation, services, customers, and transactions.
Discovery brings people to Commerce. Commerce completes the relationship.
Payment should not feel disconnected from identity. Check proofs before you settle.
Use Commerce infrastructure to build payment and commerce flows for people and machines.
POST /api/commerce/requests
{
"recipient": "@merchant",
"amount": "0.024",
"asset": "USDC",
"network": "arc",
"service": "@merchant/analysis"
}Start accepting payments and building commerce around your Paytag.