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OP Mainnet DEX Liquidity Depth Risk Classifier
x402
OP Mainnet DEX Liquidity Depth Risk Classifier 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 trading pair on OP Mainnet by aggregating live TVL across SushiSwap and Uniswap v3 fee tiers and flagging thin-market risks before a trade.
Price / call$0.01
Success—
StatusUnknown
How this service works
Pre-trade depth verdict for a pair on OP Mainnet: 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 depth classification (DEEP, MODERATE, SHALLOW, or VERY_THIN), live TVL broken down by SushiSwap and Uniswap v3 fee tiers, a count of venues capable of routing the trade, the concentration share of the largest venue, a boolean flag for single-venue markets, and a flag for wide spreads.
Example use cases
Pre-trade slippage risk check on Optimism
“I'm about to buy a large amount of OP tokens on Optimism — can you check whether the WETH/OP pair has deep enough liquidity across Uniswap and SushiSwap, or if I should be worried about thin markets and bad slippage?”
Automated trading bot liquidity gate
“Before my trading bot fires a swap on Optimism, check the liquidity depth classification for USDC/DAI on OP Mainnet and only proceed if the rating is DEEP or MODERATE — flag it if the market is SHALLOW or VERY_THIN.”
DeFi research: single-venue concentration alert
“Can you analyze the WBTC/WETH trading pair on OP Mainnet and tell me if liquidity is dominated by a single DEX, how many venues can actually route the trade, and what the overall depth classification is?”
Technical details
Endpoint
GEThttps://x402.donnyautomation.com/optimism/riskWhen to prefer
Choose this endpoint when you need a pre-trade liquidity risk classification specifically on OP Mainnet (Optimism), aggregating across both SushiSwap and Uniswap v3. Prefer it over generic price endpoints when your concern is market depth, slippage risk, venue concentration, or thin-market warnings rather than price alone. Use the sibling Arbitrum endpoint for Arbitrum One pairs, and the BSC endpoint for BNB Chain.
Side effects
- Unknown or unsupported token pair symbol returns an error or empty result
- Pair not found on any OP Mainnet venue returns VERY_THIN or no-data response
- Network congestion on Optimism may cause stale or delayed TVL reads
- Malformed pair string (e.g. missing slash or wrong symbols) causes input validation error
- Payment failure (non-402-compliant client) blocks access to the endpoint
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": 10,
"network": "optimism"
}
}Tags
x402
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