The simplest way to charge for your API in Bitcoin sats. 3 lines of code. TypeScript + Python. Lightning Network L402 protocol.
Setup
Choose your client, copy the config, then fill in any required environment variables.
claude mcp add l402-kit -- npx -y l402-kit~/.codex/config.toml
[mcp_servers.l402-kit]
command = "npx"
args = ["-y", "l402-kit"]
# codex mcp add l402-kit -- npx -y l402-kit~/.cursor/mcp.json
{
"mcpServers": {
"l402-kit": {
"command": "npx",
"args": [
"-y",
"l402-kit"
]
}
}
}.vscode/mcp.json
{
"servers": {
"l402-kit": {
"type": "stdio",
"command": "npx",
"args": [
"-y",
"l402-kit"
]
}
}
}~/.gemini/settings.json
{
"mcpServers": {
"l402-kit": {
"command": "npx",
"args": [
"-y",
"l402-kit"
]
}
}
}claude_desktop_config.json
{
"mcpServers": {
"l402-kit": {
"command": "npx",
"args": [
"-y",
"l402-kit"
]
}
}
}.trae/mcp.json
{
"mcpServers": {
"l402-kit": {
"command": "npx",
"args": [
"-y",
"l402-kit"
]
}
}
}