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BaseBuilder DeFi DEX Pool Liquidity
x402
BaseBuilder DeFi DEX Pool Liquidity is a paid API for AI agents from bbx-defi.vercel.app, paid per call via x402, $0.119986/call, status unknown (last checked 2026-10-13).
Fetches liquidity data for a specific decentralized exchange (DEX) pool on-chain
Price / call$0.119986
Success—
StatusUnknown
How this service works
BaseBuilder Defi API hub - 22 paid endpoints
Output
Returns on-chain liquidity metrics for the specified DEX pool, including total liquidity or TVL, token reserve amounts for each side of the pair, and potentially fee tier or pool configuration details.
Example use cases
Pre-trade slippage assessment
“Before I swap 50,000 USDC for WETH on Uniswap, can you check the liquidity depth in that pool so I can estimate how much slippage I should expect?”
DeFi dashboard liquidity monitoring
“Pull the current liquidity data for the WBTC/ETH pool on SushiSwap so I can update my DeFi dashboard with the latest reserve figures.”
Arbitrage opportunity scouting
“I need to compare liquidity levels across the USDC/DAI pools on different DEXes — can you fetch the pool liquidity for the Curve USDC/DAI pool on Base mainnet?”
Technical details
Endpoint
POSThttps://bbx-defi.vercel.app/api/dex/pool-liquidity?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need real-time or near-real-time on-chain liquidity data for a specific DEX pool, particularly when building DeFi tools, pre-trade analysis pipelines, or liquidity monitoring dashboards on Base or EVM-compatible chains. Prefer this over general blockchain explorers when you need structured, programmatic liquidity data without scraping.
Side effects
- Invalid or non-existent pool address returns an error or empty result
- Unsupported DEX or chain ID may return a 400 or 404 error
- RPC node timeout causing delayed or failed data retrieval
- Payment failure (402) if USDC payment of ~$0.12 is not included
- Pool with zero liquidity may return null or zero values
Tags
x402
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