# Base DEX Pool Brief

> Base DEX Pool Brief is a paid API for AI agents from numba2witcheese.tail7d8d44.ts.net:10000, paid per call via x402, $0.02/call, status unknown (last checked 2026-10-20).

Returns a compact live summary of DEX pools on Base for a given token symbol, name, or contract address, powered by CoinGecko onchain data

## Facts

- Endpoint: POST https://numba2witcheese.tail7d8d44.ts.net:10000/agent/p/base-pool-brief?utm_source=zero.xyz
- Price: $0.02/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-20
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/base-dex-pool-brief-4afa24f2
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_Iax_Vrf_TzH9KBkcDXjOS

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 base-dex-pool-brief-4afa24f2 -d '<json body>'
```

Example prompt: Pull the live DEX pool brief for BRETT on Base — I want to see the pool addresses, which DEX it's on, current USD price, liquidity, 24h volume, and recent price changes across all timeframes.

## When to prefer this

Choose this endpoint when you need live, structured DEX pool data specifically on the Base network, including granular price change windows (5m/1h/6h/24h) and buy/sell counts that general market data APIs don't provide. Prefer it over generic token price APIs when you need pool-level detail like liquidity depth, pool address, and DEX attribution on Base.

## Known failure modes

- Token symbol or name not found on Base DEX — returns empty or error result
- Ambiguous token name matches multiple unrelated tokens — may return unexpected pool data
- Contract address not recognized or not deployed on Base — lookup fails
- CoinGecko onchain data temporarily unavailable — service may return stale or error response
- Input too long (over 200 characters) — rejected by schema validation

## How this service works

Base DEX Pool Brief (live data)

## Output

A compact JSON brief containing one or more matching DEX pools on Base, each with: pool name and contract address, the DEX it trades on, current USD price, liquidity amount, 24h volume, price change percentages at 5-minute, 1-hour, 6-hour, and 24-hour intervals, buy and sell transaction counts, and short analyst notes on liquidity quality.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "$schema": "https://json-schema.org/draft/2020-12/schema",
 "required": [
  "input"
 ],
 "properties": {
  "input": {
   "type": "object",
   "required": [
    "type",
    "method",
    "bodyType",
    "body"
   ],
   "properties": {
    "body": {
     "type": "object",
     "required": [
      "input"
     ],
     "properties": {
      "input": {
       "type": "string",
       "maxLength": 200,
       "minLength": 1,
       "description": "Give a token symbol, name, or contract address on Base. Returns a compact JSON brief of the matching DEX pools on Base, using live CoinGecko onchain data: pool name and address, DEX, price in USD, liquidity, 24h volume, price change (5m/1h/6h/24h), and buy/sell counts, plus short notes on liquidity "
      }
     }
    },
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "enum": [
      "POST",
      "PUT",
      "PATCH"
     ],
     "type": "string"
    },
    "bodyType": {
     "enum": [
      "json",
      "form-data",
      "text"
     ],
     "type": "string"
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object"
    }
   }
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/base-dex-pool-brief-4afa24f2/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from numba2witcheese.tail7d8d44.ts.net:10000](https://www.zero.xyz/host/numba2witcheese.tail7d8d44.ts.net%3A10000/llms.txt)