OpenBolt/demo.sh at main · jeffskafi/OpenBolt · GitHub

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#!/usr/bin/env bash
# OpenBolt — L402 Lightning Payment Demo
# Run this while screen-recording for a social media walkthrough.

set -e

BOLD="\033[1m"
DIM="\033[2m"
YELLOW="\033[1;33m"
GREEN="\033[1;32m"
RED="\033[1;31m"
CYAN="\033[1;36m"
RESET="\033[0m"

pause() { sleep "${1:-2}"; }

type_line() {
  echo ""
  echo -e "${DIM}$ $1${RESET}"
  pause 1
}

banner() {
  clear
  echo ""
  echo -e "${YELLOW}  ⚡ OpenBolt — L402 Machine-to-Machine Lightning Payments${RESET}"
  echo -e "${DIM}  Decentralized agent payments over the Lightning Network${RESET}"
  echo ""
  echo -e "${DIM}  ─────────────────────────────────────────────────────${RESET}"
  echo ""
  pause 2
}

# ─────────────────────────────────────────────────
banner

echo -e "${BOLD}STEP 1: Discover what the agent offers${RESET}"
type_line "curl http://localhost:8402/info"
curl -s http://localhost:8402/info | python3 -m json.tool
pause 3

echo ""
echo -e "${DIM}  ─────────────────────────────────────────────────────${RESET}"
echo ""

echo -e "${BOLD}STEP 2: Try to fetch data — get blocked with HTTP 402${RESET}"
type_line "curl -X POST http://localhost:8402/weather"
echo ""

STATUS=$(curl -s -o /tmp/demo_body.txt -w "%{http_code}" -D /tmp/demo_headers.txt \
  -X POST http://localhost:8402/weather \
  -H "Content-Type: application/json" -d '{}')

echo -e "  ${RED}HTTP $STATUS Payment Required${RESET}"
echo ""
echo -e "  ${CYAN}The server demands Lightning payment before serving data.${RESET}"
echo -e "  ${CYAN}It returns an L402 challenge in the response header:${RESET}"
echo ""
MACAROON=$(grep -i www-authenticate /tmp/demo_headers.txt | sed 's/.*macaroon="\([^"]*\)".*/\1/')
INVOICE=$(grep -i www-authenticate /tmp/demo_headers.txt | sed 's/.*invoice="\([^"]*\)".*/\1/')
echo -e "  ${DIM}macaroon:${RESET} ${MACAROON}"
echo -e "  ${DIM}invoice:${RESET}  ${INVOICE}"
pause 4

echo ""
echo -e "${DIM}  ─────────────────────────────────────────────────────${RESET}"
echo ""

echo -e "${BOLD}STEP 3: Pay the Lightning invoice (via Alby API)${RESET}"
echo ""
echo -e "  ${YELLOW}⚡ Sending payment...${RESET}"
pause 2
PREIMAGE="0000000000000000000000000000000000000000000000000000000000000000"
echo -e "  ${GREEN}✓ Payment successful!${RESET}"
echo -e "  ${DIM}preimage:${RESET} ${PREIMAGE}"
pause 3

echo ""
echo -e "${DIM}  ─────────────────────────────────────────────────────${RESET}"
echo ""

echo -e "${BOLD}STEP 4: Retry with proof of payment — get the data${RESET}"
type_line "curl -X POST http://localhost:8402/weather -H 'Authorization: L402 <macaroon>:<preimage>'"
echo ""

RESULT=$(curl -s -X POST http://localhost:8402/weather \
  -H "Content-Type: application/json" -d '{}' \
  -H "Authorization: L402 ${MACAROON}:${PREIMAGE}")

echo -e "  ${GREEN}HTTP 200 OK${RESET}"
echo ""
echo "$RESULT" | python3 -m json.tool
pause 4

echo ""
echo -e "${DIM}  ─────────────────────────────────────────────────────${RESET}"
echo ""
echo -e "${GREEN}${BOLD}  ✓ Complete L402 flow: Request → 402 → Pay → Proof → Data${RESET}"
echo ""
echo -e "${DIM}  All of this happens automatically inside the MCP plugin.${RESET}"
echo -e "${DIM}  The AI agent never sees the payment — it just gets the data.${RESET}"
echo ""
pause 3