xcashu

X-Cashu – HTTP 402: Payment Required

Install

Install Python and Poetry environments as described here: https://github.com/cashubtc/cashu
Run LNbits instance (Lightning backend) if you do not set LIGHTNING=False in .env (see below)
Edit .env file as needed

MINT_PRIVATE_KEY="This must be set"
LIGHTNING=FALSE
TOR=FALSE
DEBUG=TRUE
LNBITS_ENDPOINT=https://localhost:5001
LNBITS_KEY=<lnbits_admin_key>

Install all dependencies

git clone <this_repo>
poetry install

poetry run python -m uvicorn xcashu.server.app:app

Free endpoint:

poetry run python xcashu/client/client.py http://localhost:8000/api

Paid endpoint with no ecash:

poetry run python xcashu/client/client.py http://localhost:8000/paid/api

Mint ecash (LIGHTNING=FALSE means you can do this for free):

poetry run python xcashu/client/client.py mint

Paid endpoint with ecash:

poetry run python xcashu/client/client.py http://localhost:8000/paid/api ecash