Tutorial: Using x402 with your own facilitator

[qbzzt]

Tutorial title

Using x402 with your own facilitator

Tutorial description

Using x402, websites that wish to charge for specific pages can receive easy payments in crypto. Using x402 sovereign enables you to do this on your own, without relying on third parties other than a blockchain node.

In this article, you learn how to integrate the x402 sovereign module with a standard React + WAGMI application. It is written specifically to be useful for a non-crypto audience.

Tutorial tags

"x402", "payment", "web2"

Skill level

Beginner

Hosted on ethereum.org or hosted elsewhere?

Hosted on ethereum.org

For tutorials to be hosted on Ethereum.org: Tutorial Content

1. Where is this useful?
   1.1. Cheap and low-friction payments
   1.2. Agent friendly
2. Getting started, configuration required on the blockchain (getting a wallet, getting ETH, why you should have a cold wallet and a warm one).
3. How to do it.
   3.1. A sample application (with two pages, one free, the other paid).
   3.2. Integration with x402 sovereign.
4. Maintenance (keeping the gas sponsoring wallet sufficiently full, getting money out of the cold wallet).
5. Writing a simple x402 agent.
6. Conclusion

For tutorials hosted elsewhere: URL to tutorial

No response

Would you like to work on this issue?

• Yes
• No

[qbzzt]

Or maybe it'll be easier to use https://github.com/dabit3/x402-starter-kit. I'll check after this is approved.

[qbzzt]

Creating it will be easy: https://x.com/dhaiwat10/status/1984325028687855981?t=QYTAgflLixXQc9384HUhww&s=19 . However, it will still be useful to have an explained version so people can use it easily.