Best Uniswap v3 single-hop quote for swapping amountIn of tokenIn to tokenOut on...
https://138-197-15-135.sslip.io/v1/dex/quoteOverview
Best Uniswap v3 single-hop quote for swapping amountIn of tokenIn to tokenOut on Base, Ethereum, Arbitrum or Optimism, checking all fee tiers (0.01/0.05/0.3/1%). Returns amountOut, effective price, best fee tier, gas estimate. Tokens: ETH, USDC, USDT or 0x address. Read-only quote; no swap is executed. Deterministic, no LLM.
Protocol
x402
Price
$0.0045
Payment Asset
USD Coin
Payment Network
eip155:8453
Category
crypto/defi
Provider
138-197-15-135
Source
bazaar
Indexed
2026-10-27 18:10:05
Health
Status
healthy
Latency (p50)
417ms
Uptime (30d)
100.0%
Reliability Score
87/100
Last Checked
2026-10-27 23:28:32
Last Healthy
2026-10-27 23:28:32
Consecutive Failures
0
x402 Payment Validation
Payment Requirements
Valid
Asset Verified
Known USDC
Facilitator
—
Input Schema
{
"method": "GET",
"queryParams": {
"amountIn": "1",
"chain": "base",
"tokenIn": "ETH",
"tokenOut": "USDC"
},
"type": "http"
}
Output Schema
{
"example": {
"amountIn": "1",
"amountOut": "2325.41",
"chain": "base",
"feeTier": 500,
"gasEstimate": "90000",
"price": 2325.41,
"tokenIn": "WETH",
"tokenOut": "USDC",
"venue": "uniswap-v3"
},
"type": "json"
}
Recent Health Checks
| Time | Status | HTTP | Latency | Error |
|---|---|---|---|---|
| 2026-10-27 23:28:32 | healthy | 402 | 503ms | |
| 2026-10-27 22:28:26 | healthy | 402 | 2529ms | |
| 2026-10-27 21:26:27 | healthy | 402 | 356ms | |
| 2026-10-27 20:10:12 | healthy | 402 | 417ms | |
| 2026-10-27 19:06:53 | healthy | 402 | 308ms |