Config is the same across clients — only the file and path differ.
{
"mcpServers": {
"1ly": {
"env": {
"ONELY_BUDGET_DAILY": "50.00",
"ONELY_BUDGET_PER_CALL": "1.00",
"ONELY_WALLET_SOLANA_KEY": "/Users/yourname/.1ly/wallets/solana.json"
},
"args": [
"@1ly/mcp-server"
],
"command": "npx"
}
}
}Are you the author?
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MCP server for 1ly.store — Enable AI agents to discover, pay for, and sell APIs using crypto.
Run this in your terminal to verify the server starts. Then let us know if it worked — your result helps other developers.
npx -y '@1ly/mcp-server' 2>&1 | head -1 && echo "✓ Server started successfully"
After testing, let us know if it worked:
Five weighted categories — click any category to see the underlying evidence.
No known CVEs.
Checked @1ly/mcp-server against OSV.dev.
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MCP server for 1ly.store — Enable AI agents to discover, pay for, and sell APIs using crypto.
This MCP server gives AI agents the ability to:
Supported Networks: Solana (mainnet), Base (mainnet) Payment Currency: USDC and $1LY (Solana only)
This MCP server enables AI agents (Claude, GPT, Cursor, and more) to:
Wallet path rule: wallet files must be located in your home directory (recommended) or /tmp. Paths outside those locations are rejected for security. ~/ is supported and expands to your home directory when running directly from the terminal.
Important: Claude Desktop and Cursor config JSON do not expand ~. Always use absolute paths in JSON config files (e.g. /Users/yourname/.1ly/wallets/solana.json).
# Solana wallet
ONELY_WALLET_SOLANA_KEY="~/.1ly/wallets/solana.json" npx @1ly/mcp-server
# OR Base/EVM wallet
ONELY_WALLET_EVM_KEY="~/.1ly/wallets/evm.key" npx @1ly/mcp-server
# OR both wallets
ONELY_WALLET_SOLANA_KEY="~/.1ly/wallets/solana.json" \
ONELY_WALLET_EVM_KEY="~/.1ly/wallets/evm.key" \
npx @1ly/mcp-server
ONELY_WALLET_PROVIDER="coinbase" npx @1ly/mcp-server
When using Agentic Wallet, you do not pass raw private keys.
Make sure the Coinbase Agentic Wallet app is running and authenticated.
If you haven't installed Agentic Wallet yet:
npx skills add coinbase/agentic-wallet-skills
npx awal show
# Start DCP locally
dcp init
npx @dcprotocol/server
# Run MCP (auto-detects DCP at localhost:8420)
npx @1ly/mcp-server
# Pairing outputs these values
DCP_VAULT_ID="vault_..." \
DCP_RELAY_URL="wss://relay.dcp.1ly.store" \
DCP_VAULT_HPKE_PUBLIC_KEY="base64..." \
npx @1ly/mcp-server
ONELY_WALLET_SOLANA_KEY="~/.1ly/wallets/solana.json" npx @1ly/mcp-server --self-test
Run MCP over HTTP (for cloud hosting or mcp.1ly.store):
# HTTP transport
MCP_TRANSPORT=http npx @1ly/mcp-server
# Custom host/port
MCP_TRANSPORT=http MCP_HTTP_HOST=0.0.0.0 MCP_HTTP_PORT=3000 npx @1ly/mcp-server
| Variable | Required | Description |
|---|---|---|
ONELY_WALLET_SOLANA_KEY | No | Path to Solana keypair JSON file, or inline JSON array |
ONELY_WALLET_EVM_KEY | No | Path to EVM private key file, or inline hex key (with or without 0x) |
ONELY_API_KEY | No | API key for seller tools. Auto-loaded after 1ly_create_store |
ONELY_BUDGET_PER_CALL | No | Max USD per API call (default: 1.00) |
ONELY_BUDGET_DAILY | No | Daily USD spending limit (default: 50.00) |
ONELY_BUDGET_STATE_FILE | No | Path to local budget state file (default: ` |