All servers · Markets & trading · Agent payments (x402) · Crypto & blockchain

Flow — Base quotes & contract safety for agents

io.github.flow-executor/flow · v0.1.0

Tools changed (7 days)

Measured by MCP Station

Last check	Reachable
Checked at	—
Check success 7 / 30 days	—
First-try success 30 days	—
Median response	—
Lookups 30 days	—
Authentication	No auth
MCP version	2025-06-18
Rank score	—
Declared risk	Not declared (tools carry no read/destructive hints)
Capabilities declared	tools
Tool definitions	4 tools · with description 100% · input schema is an object 100% · read/destructive hints 0%

Best-execution quotes and contract safety checks on Base for AI agents, paid per call via x402.

streamable-http · https://flow-kg4x.vercel.app/api/mcp

claude mcp add --transport http flow https://flow-kg4x.vercel.app/api/mcp

{
  "mcpServers": {
    "flow": {
      "url": "https://flow-kg4x.vercel.app/api/mcp"
    }
  }
}

flow_quote
Get a best-execution swap quote on Base. Compares Uniswap V3, PancakeSwap V3 and Aerodrome (plus two-hop routes via WETH), returns the winning venue, expected output, edge in bps vs the baseline, a liquidity flag (deep/watch/thin), the exact block number and timestamp, and build latency. Read-only:
flow_paycheck
Before you pay this agent, check. PayCheck ($0.50 USDC via x402 on Base) runs Flow's whole checker stack on a payee in ONE call — the payee verdict (kind, on-chain activity, the full contract-safety engine when the payee is a contract), the wallet approval-exposure audit, contract safety, and the pa
flow_search
Verified Search ($0.01 USDC via x402 on Base): web search where every result is independently checked by Flow before it reaches you — the result URL is fetched live (liveness, final HTTP status recorded) and the fetched page text is matched against the result's own title/snippet terms (content-match
flow_health
Check the Flow quote API health: status, chain, and latest synced block number.

Repository · Website · JSON · Text for agents · Registry updated 2026-10-12