Instant AMM swap quote — exact output amount, price impact and swap fee for any token pair; DeFi exchange-rate and swap pricing API. Deterministic on-chain execution by the AmanChain node — live consensus state, real blocks, pools and balances. Pay per call via x402 (USDC on Base), no account, no API key. POST JSON {"serviceId":"aman-swap-quote","request":"<input>"}.
| Network | Scheme | Amount | Pay To |
|---|---|---|---|
| Base | exact | $0.003732 USDC | 0xfB56...2f39 |