QUBIC: AI agents can now pay for what they need. Without waiting for a human. โก๏ธ
@useQPay has completed its first x402 agent payment on Qubic mainnet.
A real HTTP 402 response. A real on-chain transaction. A requested resource delivered after payment verification.
Why does this matter?
An AI agent working on a task may need paid data, an external tool, or access to an API.
Being able to find the right service is only part of the equation. The agent also needs a way to purchase access and keep working.
That is what x402 enables with Q+Pay:
โ The agent requests a resource.
โ The service returns โ402 Payment Requiredโ with a signed ticket.
โ The agent pays through the QPAY smart contract on Qubic.
โ It retries with proof of payment.
โ The payment is verified, and the service returns HTTP 200 with the requested resource.
No human clicking through checkout.
In the demonstrated transaction, access cost 20,000 QU, with a 0.75% fee. The smart contract forwards the remainder to the seller in the same transaction, without an intermediary taking custody of the funds.
A random nonce embedded in the payment also prevents someone watching the blockchain from reusing another agentโs payment to gain access.
The potential extends far beyond a single request:
โข APIs that charge per call.
โข Data purchased exactly when an agent needs it.
โข Paid tools accessed as part of an automated workflow.
For developers, a way to monetize services on demand.
For AI agents, a way to purchase access and continue their tasks.
The AI agent economy needs payment infrastructure.
Q+Pay has demonstrated that flow on Qubic mainnet.
Request. Pay. Verify. Deliver.
๐ https://t.co/S4CTkMo6Gx
$QUBIC #x402 #AIAgents