MCP Server

LQWD Gateway

io.github.lqwdtech/gateway
Crypto & Web3 Payments & Fintech Public & reachable MCP 2025-11-25

What this MCP does

Registers agents with LQWD and provides Lightning Network account, inbound channel, and channel status operations.

lqwd_check_balance
Check your LQWD agent account profile. Returns your account tier, status, and registration date. Always free. Authenticate by sending the HTTP header `Authorization: Bearer <your_api_key>` on MCP requests (where <your_api_key> is the `lqwd_...` key returned by lqwd_register).
Destructive Open world
Input schema
{'type': 'object', 'required': [], 'properties': {}}
lqwd_check_channel_status
Check the status of an inbound channel LQWD granted to your node during registration. Returns the current state (pending, active, failed), funding txid (when confirmed), and balances. Only meaningful if you registered with pubkey+node_uri; agents without a channel grant will get a 'no active grant' response. Always free. Authenticate by sending the HTTP header `Authorization: Bearer <your_api_key>` on MCP requests (where <your_api_key> is the `lqwd_...` key returned by lqwd_register).
Destructive Open world
Input schema
{'type': 'object', 'required': [], 'properties': {}}
lqwd_register
Register a new AI agent account with LQWD. Returns an API key and, when you supply a Lightning node's pubkey + node_uri, a one-time inbound channel on mainnet as part of the tier-1 faucet grant. Always free; no authentication required — this tool is how you GET your API key. To receive an inbound channel from LQWD, pass `pubkey` AND `node_uri` together.
Destructive Open world
Input schema
{'type': 'object', 'required': ['name'], 'properties': {'name': {'type': 'string', 'description': 'Agent name (1-100 characters). Choose a descriptive name for your agent.'}, 'pubkey': {'type': 'string', 'description': "Optional. Your LND node's public key (66-char hex string). When provided alongside node_uri, LQWD opens a one-time inbound channel to your node as part of the tier-1 faucet grant. Omit if you don't run a Lightning node."}, 'node_uri': {'type': 'string', 'description': "Optional. Your node's public URI in the form `pubkey@host:port` (port 9735 must be publicly reachable). Required alongside pubkey. The response will include `channel_granted` and `next_steps.channel_status_url` so you can poll the async open."}}}
Added
lqwd_register
Sept. 17, 2026, 12:43 p.m.
Added
lqwd_check_channel_status
Sept. 17, 2026, 12:43 p.m.
Added
lqwd_check_balance
Sept. 17, 2026, 12:43 p.m.

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