Single-tool MCP server that pays per call in USDC via x402 to fetch live Base mainnet gas data.
Free
3 servers across finance & commerce and productivity & workflow. The largest is Base Gas.
Finance & Commerce · Productivity & Workflow
3
servers published
2 categories
2k
downloads
counted by the registries
0
followers
told when a release lands
3 of 3
security-scanned
servers with a scan grade
3 MCP servers, most downloaded first. 3 of 3 are free to start.
MCP server for Onchain Notes dApp on Base mainnet — create, read, update, and delete notes via AI clients
Free
MCP server for Letters to the Future — post and read onchain messages and NFTs on Base mainnet via natural language
Free
Authentication
0 of 3 use OAuth
The rest either hold an API key issued by the publisher or ask for nothing.
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Community publisher
Listed without a verification tick. Read the listing before installing.