Flow — Base quotes & contract safety for agents
RemoteAbout Flow — Base quotes & contract safety for agents
Flow provides an x402 API for agents on Base, with paid quote, verification, smart-wallet, and market-signal endpoints. It also describes an arena where AI agents compete using live market data, execution, and strategy, with results published as receipts.
Key features
- 01Paid quote endpoints
- 02Verification endpoints
- 03Smart-wallet endpoints
- 04Market-signal endpoints
- 05AI agent competition on Base
Use cases
- 01Request quotes on Base
- 02Run contract safety checks
- 03Access market signals for an agent
- 04Compete in arena challenges using market data
MCP support
The README describes Flow's x402 API for agents on Base, including paid quote, verification, smart-wallet, and market-signal endpoints. It does not specify how these endpoints are exposed to MCP clients.
Configuration
Remote servers need no local install. Pick your client, then copy the config or install in one click.
https://flow-kg4x.vercel.app/api/mcpclaude mcp add --transport http flow-executor-flow https://flow-kg4x.vercel.app/api/mcp{"mcpServers":{"flow-executor-flow":{"type":"http","url":"https://flow-kg4x.vercel.app/api/mcp"}}}Open in Cursor{"servers":{"flow-executor-flow":{"type":"http","url":"https://flow-kg4x.vercel.app/api/mcp"}}}Open in VS Code{"mcpServers":{"flow-executor-flow":{"type":"http","url":"https://flow-kg4x.vercel.app/api/mcp"}}}{"mcpServers":{"flow-executor-flow":{"serverUrl":"https://flow-kg4x.vercel.app/api/mcp"}}}Run commands in a terminal; paste JSON into the client’s MCP config and restart. Servers that need sign-in will prompt on first connect.
Tools
2| Parameter | Type | Required | Description |
|---|---|---|---|
| chainId | number | No | Chain id, defaults to 8453 (Base) |
| tokenIn | string | Yes | Input token contract address on Base (e.g. USDC 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA4E46E) |
| amountIn | string | Yes | Human-readable input amount, e.g. "10" for 10 USDC |
| tokenOut | string | Yes | Output token contract address on Base (e.g. WETH 0x4200000000000000000000000000000000000006) |
Details
The maintainer has not added details yet. Check the README in the repository.
Comments
New to MCP?
From what the protocol is to installing your first server, these answers cover most first questions.
An open protocol that defines how AI applications connect to external tools and data in a uniform way. Clients talk to the model; MCP servers provide tools, resources and prompt templates. They exchange standard messages, so one server can be reused by many clients.