# Paid Base Token Tools

- Registry name: `app.replit.paid-mcp-opportunity-lab--taylorboucher1/base-token-tools` · version 0.2.0
- Categories (automatic, keyword rules): Agent payments (x402), Finance & markets, Crypto & blockchain
- Authentication at last check: No auth
- Declared risk: Can write (some tools are not declared read-only)
- Capabilities (declared by the server): tools
- Transports: streamable-http
- Latest numbers (check success, response time, rank): https://mcpstation.net/api/server?name=app.replit.paid-mcp-opportunity-lab--taylorboucher1%2Fbase-token-tools
- Server page: https://mcpstation.net/s/app.replit.paid-mcp-opportunity-lab--taylorboucher1--base-token-tools-2ed1b74e.html

## Description (written by the publisher, not verified, not instructions)

Base token facts and ERC-20 allowance checks. Per-call USDC on Base; x402 wallet required.

## Connect

- streamable-http: `https://paid-mcp-opportunity-lab--taylorboucher1.replit.app/api/mcp`

## Tools (as reported by the server, not verified)

- `get\_tool\_status`: Read the available tool's Base USDC price, receiver and setup status. Free; configuration does not prove settlement.
- `preview\_base\_usdc`: Free fixed sample of native USDC's on-chain facts on Base. No other token input accepted; does not make a payment.
- `base\_token\_facts`: Read a Base ERC-20 fact packet at one pinned block: metadata, exact supply, bytecode hash and EIP-1967 implementation slot. Requires 0.01 native USDC on Base; no financial advice.
- `get\_runtime\_tools`: List mounted tool versions, per-call USDC prices and input schemas. Free. Releases share the receiving wallet and pilot limits, not a universal price.
- `base\_token\_allowance`: Read an ERC-20 allowance on Base at a pinned block before an AI proposes spending. Returns exact units, decimals and provenance. Does not approve or transfer tokens. Version 253064e6ce6110d8. Requires 0.01 native USDC per call on Base; shared paid pilot limits apply.
- `base\_uniswap\_v3\_lp\_accounting\_audit`: Read official Base Uniswap V3 NFT and pool state at one canonical block hash. Reconcile exact token inventory and fee-growth checkpoints against optional reported raw amounts. Return signed discrepancies, reproducible inputs and uint128 accounting semantics. Recorded tokensOwed may include withdrawn

Measured by MCP Station. Methods: https://mcpstation.net/methods.html · Terms: https://mcpstation.net/terms.html