Tool · x402 paywall demo

Test Paywall

This builds a real x402 paywall on Base mainnet. The cost is 0.01 USDC, paid to the recipient address you specify below — if you use your own address, the fee goes from you (as client) back to you (as server). Built with the Primer x402 SDK; payments are processed by the Primer facilitator.

Recommended: try accessing the paid content first without Primer Pay installed/enabled, then again with it active.

Build your paywall

Select network Recipient address

Building paywall...

x402 Paywall [reset]

Network: -

Fee: 0.01 USDC

Recipient: -

Check the recipient address before proceeding. To reclaim your USDC, it must be your own address.

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