The first transaction, and the one that counted
On 5 September a validator accepted the first transaction this site's server ever built, and sol-pay touched the chain for the first time. The sol-pay client library's specification had already written down what would count as proof, and a transfer was not it. The proof came two days later, when a reader's metering call settled.
The rest is metered
Reading on costs 0.01 DEMO an article, drawn from a fund you control, under a limit and an expiry you set yourself.
Open this in your wallet on a phone, or scan the code with the phone's wallet. It asks for one transaction, and shows you what it does before you approve it.
When the wallet says it is done,
Continue takes you back to the article you came from.