we just spend 120k SATs to create this new cashu nip60 implementation in python
120k SATs because claude4 opus in cursor costs a lot
we needed this internally to improve the proxy implementations so why not publish it as separate library
One single request to Claude 4 Opus can cost $5,4 at context and completion maxed out. (~5k sats)
Before the request there is no way to estimate the cost so we are required to implement a minimum balance that you need to put in your cashu token to be able to use the model.
This cost varies by model so for example
Gemini 2.5 Flash has a maximum cost of
$0.2 ~180 sats
Our public onion endpoint:
http://mcfftxiqtpwvrsly4..titn3frmf55frcleid.onion
If you want to host your own provider and appear in the marketplace just post a nostr message, mention @routstr and add your onion url like in this message. We have a script in our backend that searches nostr for these messages and then includes your provider.