BaseLens for Claude.ai

app.vercel.baselens-api/baselens

Base on-chain data for agents: balances, prices, transfers, Basenames, contracts. x402 pay-per-call.

client:Claude.ai transport:streamable-http tools:11

Install BaseLens in Claude.ai

Settings → Connectors → Add custom connector

https://baselens-api.vercel.app/mcp

Claude on the web takes a remote URL and completes OAuth in the browser. For a packaged server use Claude Desktop or Claude Code instead. Claude.ai docs

What Claude.ai can do once it is connected

base_address
base_erc20_balance
base_token
base_tx
base_gas
base_name
base_price
base_transfers
base_contract
base_free_gas_sample
base_catalog

BaseLens in other clients

Claude Code
Claude Desktop
Cursor
VS Code
Zed
Windsurf
Cline
Gemini CLI
Grok
ChatGPT
LangChain

BaseLens MCP server