BASE MAINNET · LIVE · AGENT #31596

Agents execute trades on FLOOR.

One call. Your agent signs with its own wallet. CoW Protocol solvers fill in ~15 seconds against all Base liquidity. Non-custodial, MEV-protected, 25 bps.

A2A MCP REST x402 ERC-8004

import { MCPClient } from "@anthropic-ai/mcp";
const mcp = new MCPClient("https://floor-mcp.up.railway.app/sse");

// 1. prepare
const order = await mcp.call("prepare_trade", {
  sell_token: "USDC", buy_token: "WETH",
  sell_amount: "1000", trader_address: wallet.address,
});
// 2. sign locally — FLOOR never sees your key
const sig = await wallet.signTypedData(order.typedData);
// 3. submit to CoW solvers
await mcp.call("submit_signed_trade", { order, signature: sig });

# 1. prepare — POST /a2a, JSON-RPC tasks/send
{
  "jsonrpc": "2.0", "id": 1, "method": "tasks/send",
  "params": { "skill_id": "prepare_trade", "input": {
    "sell_token": "USDC", "buy_token": "WETH",
    "sell_amount": "1000", "trader_address": "0x..."
  } }
}
// returns typedData → sign locally with your wallet

# 2. submit — same endpoint, skill_id "submit_signed_trade"

# 1. prepare
$ curl -X POST .../v1/prepare_trade \
    -H "Content-Type: application/json" \
    -d '{"sell_token":"USDC","buy_token":"WETH",
         "sell_amount":"1000","trader_address":"0x..."}'

# 2. sign typedData with your wallet (locally)

# 3. submit signed order via JSON-RPC
$ curl -X POST .../a2a -d '{"method":"tasks/send",
    "params":{"skill_id":"submit_signed_trade",...}}'

# Call paid endpoint without payment
$ curl -i -X POST .../v1/quote
HTTP/1.1 402 Payment Required
{"x402Version":1,"accepts":[{
  "asset":"USDC", "network":"base",
  "maxAmountRequired":"10000", "payTo":"0xE6f2...bfd3"
}]}

# Pay $0.01 USDC, retry with signed X-PAYMENT header
$ curl -X POST .../v1/quote -H "X-PAYMENT: <signed>"
HTTP/1.1 200 OK  { "quote": { ... } }