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Base DEX Liquidity Depth Risk Check
x402
Base DEX Liquidity Depth Risk Check is a paid API for AI agents from x402.donnyautomation.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-09-14).
Classifies liquidity depth (DEEP/MODERATE/SHALLOW/VERY_THIN) for a Base trading pair across BaseSwap, SushiSwap, and Uniswap v3, flagging thin markets before you trade.
Price / call$0.01
Success—
StatusUnknown
How this service works
Pre-trade depth verdict for a pair on Base: is this market thin enough to hurt you. Returns depthClass DEEP|MODERATE|SHALLOW|VERY_THIN, totalTvlUsd, venueCount, topVenueShare, midSpreadBps, flags. Requires ?pair=SYM/SYM (e.g. WETH/USDC). Errors: 400 bad_pair, 404 no_pools, 502 upstream_read_failed. Depth only - NOT a contract audit or honeypot check. Per-venue detail is /liquidity. Chain-pinned; bare /risk = BSC.
Output
Returns a liquidity depth classification (DEEP, MODERATE, SHALLOW, or VERY_THIN) based on live pool TVL aggregated across BaseSwap, SushiSwap, and Uniswap v3. Also includes the number of venues that can route the trade, concentration ratio of the largest venue, single-venue market flag, and wide-spread warning indicator.
Example use cases
Pre-trade slippage risk for large swap
“I'm about to buy $50k worth of cbETH/USDC on Base — can you check the liquidity depth first and tell me if the market is DEEP, MODERATE, SHALLOW, or VERY_THIN so I know if I'll get wrecked on slippage?”
Single-venue concentration warning
“Is the DEGEN/WETH pair on Base spread across multiple DEXs or is it all concentrated in one venue? I need to know if it's a single-venue market before I trade.”
Bot pre-execution liquidity gate
“Before my trading bot executes the USDC/DAI swap on Base, run a depth check and only proceed if the classification comes back as DEEP or MODERATE — flag it if the spread is wide or if it's a thin market.”
Technical details
Endpoint
GEThttps://x402.donnyautomation.com/base/riskWhen to prefer
Use this endpoint when you need a pre-trade liquidity risk signal specifically on the Base blockchain and want a human-readable depth classification (not raw numbers) aggregated across the three major Base DEXs. Prefer it over raw pool reserve endpoints when you need a go/no-go signal rather than raw TVL figures, and over generic price APIs when slippage risk — not price — is your concern. Not a substitute for contract audits or honeypot detection.
Side effects
- Unknown or unsupported token pair symbol returns an error or empty result
- Pair exists on Base but has no liquidity pools indexed — may return VERY_THIN or no data
- Malformed pair format (missing slash, wrong symbols) causes a 400-level validation error
- RPC or indexer downtime may cause stale or missing TVL data
- Pairs only listed on venues not covered (BaseSwap/SushiSwap/Uniswap v3) may be under-reported
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {
"ts": "2026-07-31T00:00:00.000Z",
"chainId": 8453,
"network": "base"
}
}Tags
x402
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