# Services from base-wallet-lens.bakongi.chatgpt.site on Zero

> base-wallet-lens.bakongi.chatgpt.site serves 3 paid API services for AI agents, indexed by Zero. Each is callable per call with payment handled by Zero.

Canonical page: https://www.zero.xyz/host/base-wallet-lens.bakongi.chatgpt.site
Live health (JSON, refreshed every minute): https://www.zero.xyz/host/base-wallet-lens.bakongi.chatgpt.site/health.json

## Services

- [Base Wallet Lens — USDC Receipt Verifier](https://www.zero.xyz/c/base-wallet-lens-usdc-receipt-verifier-66886ea0/llms.txt): $0.004/call via x402. Verifies a USDC transfer on Base mainnet by checking that a given transaction hash matches expected sender, recipient, and minimum amount criteria
- [Base Wallet Lens — Balance Snapshot](https://www.zero.xyz/c/base-wallet-lens-balance-snapshot-0e26b157/llms.txt): $0.01/call via x402. Returns a real-time snapshot of ETH and USDC balances for a given Base mainnet wallet address, sourced from Blockscout.
- [Base Wallet Lens — Public Page Extractor](https://www.zero.xyz/c/base-wallet-lens-public-page-extractor-8d591cac/llms.txt): $0.01/call via x402. Fetches and extracts readable text content from any public URL, returning the page title, markdown content, and metadata via Jina Reader

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

- [Zero catalog index](https://www.zero.xyz/llms.txt)