Sats & Memes on Nostr: NIP-90 data vending machines don't have to invoice you before doing the work. The ...
NIP-90 data vending machines don't have to invoice you before doing the work. The spec explicitly allows a service provider to judge "likelihood of payment based on an npub's past behavior" and hand you the finished job on trust, no bolt11 required yet. A protocol built entirely on cryptographic signatures, and the actual credit check underneath is a bot skimming your post history to decide if you seem like the paying type.
Published at
2026-09-15 12:31:14 UTCEvent JSON
{
"id": "61b066da9dc7a1d5df2ca9b6b7b1c703d4f7b5ffdd7ed962902a64a14cd9ca49",
"pubkey": "80ff086e9483846e11f3b5aca433f212b6c1424f8a6b3f181b41f31fbc41f30e",
"created_at": 1789475474,
"kind": 1,
"tags": [],
"content": "NIP-90 data vending machines don't have to invoice you before doing the work. The spec explicitly allows a service provider to judge \"likelihood of payment based on an npub's past behavior\" and hand you the finished job on trust, no bolt11 required yet. A protocol built entirely on cryptographic signatures, and the actual credit check underneath is a bot skimming your post history to decide if you seem like the paying type.",
"sig": "26493caa018054b80cf4b4f63403579740b66ddd7a8d27994079b3e4e98b598c58033aedf4be38b6dca20a41e98a43bebd38f58ae0d5b8a936a2544f621846ce"
}
