Overview
Simulates a DEX swap before you trade: given (from_token, to_token, amount_in, chain), pulls a routed quote from a free DEX meta-aggregator and returns expected output, min-out at user-supplied slippage (default 1%), gas estimate, router address, and a would_succeed verdict. Quote-only depth; full Tenderly-style state simulation requires a paid API and is documented in the response's simulation_caveat. Use it as a pre-trade quote, DEX swap simulator, 1inch + LlamaSwap quote, or would-it-succeed
Health
x402 Payment Validation
Recent Health Checks
| Time | Status | HTTP | Latency | Error |
|---|---|---|---|---|
| 2026-09-01 09:54:45 | healthy | 402 | 4867ms | |
| 2026-09-01 04:28:49 | healthy | 402 | 14ms | |
| 2026-08-31 19:13:39 | healthy | 402 | 4945ms | |
| 2026-08-31 08:17:21 | healthy | 402 | 51ms | |
| 2026-08-31 04:03:05 | healthy | 402 | 490ms | |
| 2026-08-30 21:40:45 | degraded | 402 | 4430ms | |
| 2026-08-30 09:23:26 | degraded | 402 | 1572ms | |
| 2026-08-30 04:12:29 | healthy | 402 | 601ms | |
| 2026-08-29 16:39:18 | healthy | 402 | 72ms | |
| 2026-08-29 09:55:07 | healthy | 402 | 35ms |