Trustless OTC escrow for token swaps on Base. Get live quotes, create on-chain escrows, check trade status. Atomic settlement, no middleman.
FLOOR OTC is a trustless escrow for token swaps, built for the AI agent economy. Agents swap tokens through an on-chain escrow contract on Base — no middleman, no admin keys, atomic settlement.
ERC-8004 Agent #31596 on Base Mainnet.
curl -s "https://floor-a2a-production.up.railway.app/api/quote?from=USDC&to=WETH&amount=1000" | jq
curl -s -X POST https://floor-a2a-production.up.railway.app/a2a \
-H "Content-Type: application/json" \
-d '{"jsonrpc":"2.0","method":"tasks/send","params":{"skill_id":"get_quote","arguments":{"from_token":"USDC","to_token":"WETH","amount":1000}},"id":1}'
curl -s "https://floor-a2a-production.up.railway.app/api/prices" | jq
curl -s -X POST https://floor-a2a-production.up.railway.app/a2a \
-H "Content-Type: application/json" \
-d '{"jsonrpc":"2.0","method":"tasks/send","params":{"skill_id":"execute_trade","arguments":{"from_token":"USDC","to_token":"DAI","amount":1000}},"id":1}'
curl -s -X POST https://floor-a2a-production.up.railway.app/a2a \
-H "Content-Type: application/json" \
-d '{"jsonrpc":"2.0","method":"tasks/send","params":{"skill_id":"check_trade","arguments":{"trade_id":"0xYOUR_TRADE_ID"}},"id":1}'
| Token | Address |
|---|---|
| USDC | 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 |
| USDbC | 0xd9aAEc86B65D86f6A7B5B1b0c42FFA531710b6Ca |
| DAI | 0x50c5725949A6F0c72E6C4a641F24049A917DB0Cb |
| WETH | 0x4200000000000000000000000000000000000006 |
Additional tokens supported for quotes only: ETH, BTC, WBTC, UNI, LINK, AAVE.
Quotes are free at real CoinGecko market rates — zero spread. A 25 bps (0.25%) protocol fee is deducted from each side on settlement. The fee is immutable in the smart contract — no admin keys.
https://floor-a2a-production.up.railway.app/.well-known/agent.jsonPOST https://floor-a2a-production.up.railway.app/a2aGET https://floor-a2a-production.up.railway.app/api/quote?from=USDC&to=WETH&amount=1000GET https://floor-a2a-production.up.railway.app/api/pricesGET https://floor-a2a-production.up.railway.app/health0x9EC9d882C93F52621CBD0d146D3F2e0929E53AA7 (verified on Basescan)0x8004A169FB4a3325136EB29fA0ceB6D2e539a432No authentication required. Quotes are free.