Summary
Pulls real-time crypto wallet data across Base and Ethereum chains, surfacing native balances, ERC-20 token holdings, and USD valuations through a straightforward MCP interface. Built on the x402 micropayment protocol, so queries cost fractions of a cent in USDC rather than running on API keys or subscription tiers. Reach for this when you're building agents that need portfolio snapshots, balance checks, or multi-chain asset tracking without maintaining your own node infrastructure. The SSE transport keeps connections open for streaming updates. Lightweight enough for quick wallet queries, specific enough that you're not wading through a general-purpose blockchain API to get basic portfolio data.
Keep your Mac awake while Claude Code and 40+ AI agents run. Sleeps when they're idle.
One time payment $9 →
Integrate web data into your AI product. One API to scrape website & brand data.
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Agent, run crypto. Access onchain data & trade routes via 1inch.
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On Capafy, your Skill runs online 24/7 as an agent product, and you get paid every time someone uses it.
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Tools
Public tool metadata for what this MCP can expose to an agent.
2 tools
wallet_get_portfolioUse this when you need to check a crypto wallet's holdings across chains. Returns a full portfolio breakdown in JSON. 1. nativeBalance: ETH balance with USD value 2. tokens: array of ERC-20 tokens wi2 params
Use this when you need to check a crypto wallet's holdings across chains. Returns a full portfolio breakdown in JSON. 1. nativeBalance: ETH balance with USD value 2. tokens: array of ERC-20 tokens wi
Parameters* required
chainstringBlockchain network (default: base)one of
base · ethereumaddressstringWallet address (0x...)
wallet_get_balanceUse this when you need a quick check of a wallet's ETH and USDC balance only. Returns a lightweight JSON response -- cheaper than full portfolio. 1. ethBalance: native ETH balance with USD value 2. u2 params
Use this when you need a quick check of a wallet's ETH and USDC balance only. Returns a lightweight JSON response -- cheaper than full portfolio. 1. ethBalance: native ETH balance with USD value 2. u
Parameters* required
chainstringBlockchain network (default: base)one of
base · ethereumaddressstringWallet address (0x...)
Featured
Keep your Mac awake while Claude Code and 40+ AI agents run. Sleeps when they're idle.
One time payment $9 →Integrate web data into your AI product. One API to scrape website & brand data.
Get API Key Now →Agent, run crypto. Access onchain data & trade routes via 1inch.
Install now →On Capafy, your Skill runs online 24/7 as an agent product, and you get paid every time someone uses it.
Start earning →
