io.github.memosr/base-gas-mcp
io.github.memosr/base-gas-mcp
Live Base gas, tx cost in USD, 4-chain comparison and gas history. Paid per call in USDC via x402.
Connect this server
Add this to your MCP client config — claude_desktop_config.json (Claude Desktop) or .cursor/mcp.json (Cursor).Suits: Claude Desktop · Cursor.
{
"mcpServers": {
"base-gas-mcp": {
"command": "npx",
"args": [
"-y",
"base-gas-mcp@0.3.2"
],
"env": {
"BUYER_PRIVATE_KEY": "<your BUYER_PRIVATE_KEY>"
}
}
}
}- BUYER_PRIVATE_KEYrequiredsecretPrivate key of a Base mainnet wallet holding a little USDC. Pays $0.002 to $0.02 per call. Use a separate wallet with small funds.
A starting point — check the repository for exact arguments and setup. Restart your client after editing the config.
- Category
- Developer Tools
- Version
- 0.3.2
- Registry
- active
- Published
- 10/18/2026
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