??

???????? API ?????????

? ???? � ????

???????:? npm install ?????? API ???45 ??

??? l402-kit?

l402-kit ????????,???????? 3 ??????? API ?????????????

?????????????????????????(sats)?

npm install l402-kit   # TypeScript / Express
pip install l402kit    # Python / FastAPI / Flask
go get github.com/shinydapps/l402-kit/go@v1.10.0  # Go / net/http
cargo add l402kit       # Rust / axum

?????????

• Stripe:?????? $0.30 � ??????
• ???:??????????
• AI ??:????? � ?????? API

l402-kit ??????:???????????,?? 1 ?????,?????

????

• API ??? � ??????????
• AI ????? � ?????? API
• ???? Stripe ???? � ??????
• ????? � ?????? 1 ?,Stripe ????

???? � TypeScript

import express from "express";
import { l402 } from "l402-kit";

const app = express();

app.get("/premium", l402({
  priceSats: 100,                          // ????? $0.06
  lightning: new AlbyProvider(process.env.ALBY_TOKEN!, process.env.ALBY_HUB_URL!),   // ???? � 0% ??
}), (_req, res) => {
  res.json({ data: "??????" });
});

app.listen(3000);

???? � Python

from fastapi import FastAPI, Request
from l402kit import l402_required

app = FastAPI()

@app.get("/premium")
@l402_required(
    price_sats=100,
    lightning=ManagedProvider.from_address("[e-mail]"),
)
async def premium(request: Request):
    return {"data": "??????"}

????

curl http://localhost:3000/premium
# ? {"error":"Payment Required","priceSats":100,"invoice":"lnbc..."}

??????

5 ???????? API