Agent skill
lnget
Install this agent skill to your Project
npx add-skill https://github.com/Roasbeef/claude-files/tree/main/skills/lnget
SKILL.md
lnget Skill
Use lnget to fetch resources that require L402 Lightning payments.
When to Use
Use lnget when:
- Fetching resources from L402-protected APIs
- Downloading files behind Lightning paywalls
- Making requests that may require micropayments
Quick Reference
Basic Fetch
# Fetch and print to stdout
lnget https://api.example.com/data
# Save to file
lnget -o output.json https://api.example.com/data
# Quiet mode
lnget -q https://api.example.com/data | jq .
Payment Control
# Set max payment (default: 1000 sats)
lnget --max-cost 500 https://api.example.com/data
# Set max routing fee (default: 10 sats)
lnget --max-fee 5 https://api.example.com/data
# Don't auto-pay (just show 402 response)
lnget --no-pay https://api.example.com/data
Output Formats
# JSON output (default)
lnget https://api.example.com/data
# Human-readable output
lnget --human https://api.example.com/data
Token Management
# List cached tokens
lnget tokens list
# Remove expired/unused token
lnget tokens remove example.com
# Clear all tokens
lnget tokens clear --force
Backend Status
# Check connection status
lnget ln status
# Get node info
lnget ln info
Common Patterns
Fetch JSON API Data
# Fetch and parse JSON
data=$(lnget -q https://api.example.com/data)
echo "$data" | jq '.result'
Download File with Progress
lnget -o file.zip https://api.example.com/file.zip
Resume Partial Download
lnget -c -o large.zip https://api.example.com/large.zip
Check if Token Exists
if lnget tokens show example.com >/dev/null 2>&1; then
echo "Token cached"
fi
Configuration
Config file: ~/.lnget/config.yaml
Key settings:
l402.max_cost_sats: Maximum automatic payment (default: 1000)l402.max_fee_sats: Maximum routing fee (default: 10)ln.mode: Backend type (lnd, lnc, neutrino)output.format: Default output format (json, human)
Exit Codes
- 0: Success
- 1: General error
- 2: Payment exceeded max cost
- 3: Payment failed
- 4: Network error
Notes
- Tokens are cached per-domain automatically
- JSON output is default (for agent consumption)
- Use
--humanfor human-readable output - Configure lnd connection in
~/.lnget/config.yaml
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