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DEX Liquidity Depth Oracle
x402
DEX Liquidity Depth Oracle is a paid API for AI agents from mcp-gateway.agentdiet.dev, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-22).
Returns on-chain DEX liquidity depth data for a specified token, delivered via a micropayment-gated x402 API settling in USDC on Base.
Price / call$0.01
Success—
StatusUnknown
How this service works
Deterministic B2A/A2A/MCP/x402/MPP/L402 execution and intelligence node at https://mcp-gateway.agentdiet.dev settling in USDC on Base.
Output
Returns a JSON object with a 'data' field containing liquidity depth information for the queried token, a 'status' field ('ok' on success), and an 'roi_proof' object containing a compression_ratio_pct metric indicating data efficiency.
Example use cases
Pre-trade liquidity check for large swap
“Before I swap 500,000 USDC worth of ETH on a DEX, can you check the current liquidity depth for ETH so I know if there's enough to avoid major slippage?”
DeFi dashboard token liquidity monitoring
“I'm building a DeFi dashboard — can you pull the liquidity depth oracle data for WBTC so I can display how deep the on-chain market is for that token?”
Arbitrage opportunity assessment
“I'm looking at a potential arbitrage trade on a DEX — can you fetch the liquidity depth for ARB token so I can figure out how much volume I can run through without moving the price too much?”
Technical details
Endpoint
GEThttps://mcp-gateway.agentdiet.dev/v1/dex-liquidity-depth-oracle?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need on-chain DEX liquidity depth data for a specific token and are operating in an x402/micropayment-native agent environment settling on Base in USDC. Prefer this over CEX order book APIs when you need decentralized, on-chain market depth. Prefer over generic DeFi data aggregators when you need a single deterministic oracle call within an agent workflow at low per-call cost ($0.01 USDC).
Side effects
- Missing or invalid token parameter returns empty or error data object
- Payment failure (x402) if USDC payment on Base is not settled, blocking the response
- Unknown token symbol returns empty data with status ok but no meaningful depth figures
- Network or gateway timeout from the upstream MCP broker layer
- Malformed input schema (missing required 'type' or 'method' fields) returns a validation error
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {
"data": {},
"status": "ok",
"roi_proof": {
"compression_ratio_pct": 91.4
}
}
}Tags
x402
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