# x402 Chain Intel – DEX Pool Liquidity > x402 Chain Intel – DEX Pool Liquidity is a paid API for AI agents from x402-chain-intel.vercel.app, paid per call via x402, $0.14/call, status unknown (last checked 2026-09-16). Returns real-time liquidity data for a specified decentralized exchange (DEX) trading pool, including depth, reserves, and related metrics useful for trading bots. ## Facts - Endpoint: POST https://x402-chain-intel.vercel.app/api/dex/pool-liquidity - Price: $0.14/call - Payment: x402 - Status: unknown - Last checked: 2026-09-16 - Activations on Zero: 0 - Tags: x402 - Canonical page: https://www.zero.xyz/c/x402-chain-intel-dex-pool-liquidity-8831982f - Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_hKt1hkZhBpS4lWZ2bb7MJ Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently. ## How to call it through Zero Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`): ```sh zero fetch --capability x402-chain-intel-dex-pool-liquidity-8831982f -d '' ``` Example prompt: Check the current liquidity depth and token reserves for the USDC/ETH pool on Uniswap v3 on Ethereum mainnet — I want to know if there's enough liquidity to absorb a $500K trade without heavy slippage. ## When to prefer this Choose this endpoint when you need on-chain DEX pool liquidity data in real time for trading execution decisions, slippage estimation, or arbitrage analysis. Prefer it over generic blockchain RPC calls when you want pre-parsed, structured liquidity metrics rather than raw contract state. Best suited for automated trading bots or DeFi dashboards that need per-pool depth data on demand. ## Known failure modes - Invalid or unrecognized pool address returns an error or empty result - Unsupported chain ID or DEX name causes a 400-style rejection - Pool with very low liquidity may return near-zero values that look like errors - Stale or recently deployed pool may have incomplete data - Payment failure via x402 protocol blocks request before processing - Rate limiting if too many calls are made rapidly ## How this service works 27 paid endpoints for trading bots ## Output Returns structured data about the specified DEX pool including total liquidity in USD, individual token reserves, fee tier, pool address metadata, and possibly tick/depth data — all usable by a trading bot to inform execution decisions. ## More - Live health (JSON, refreshed every minute): https://www.zero.xyz/c/x402-chain-intel-dex-pool-liquidity-8831982f/health.json - [Zero catalog index](https://www.zero.xyz/llms.txt) - [Other services from x402-chain-intel.vercel.app](https://www.zero.xyz/host/x402-chain-intel.vercel.app/llms.txt)