# OttoAI Trending DEX Pools

> OttoAI Trending DEX Pools is a paid API for AI agents from x402.ottoai.services, paid per call via x402, $0.001/call, status unknown (last checked 2026-09-14).

Returns the top 10 hottest DEX liquidity pools ranked by 24h trending score across major chains (Base, Ethereum, Solana, Polygon, BSC, Arbitrum, Optimism, Avalanche, or all at once)

## Facts

- Endpoint: GET https://x402.ottoai.services/pools-trending
- Price: $0.001/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/ottoai-trending-dex-pools-4b85c977
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_ryHMwBUA_mtd1QerFHQ6f

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 ottoai-trending-dex-pools-4b85c977
```

Example prompt: What are the top 10 trending DEX pools on Base right now — give me pool address, DEX, price, 24h price change, volume, and liquidity?

## When to prefer this

Use this endpoint when you need a real-time ranked list of the hottest/most-momentum DEX pools on a specific chain or across all 8 supported chains. Ideal for momentum screening, trend detection, and discovering which pools are attracting the most trading activity right now. Prefer this over general token price endpoints when the focus is on pool-level activity, TVL, and cross-DEX trending rather than individual token data.

## Known failure modes

- Invalid or unrecognized network name returns an error
- Network temporarily unavailable from GeckoTerminal data source
- Rate limit or payment failure returns 402
- Missing required 'network' query parameter causes validation error
- Cross-chain 'all' query may be slower or return partial results if a chain is down

## How this service works

Trending DEX pools right now — Base, Ethereum, Solana, Polygon, BSC, Arbitrum, Optimism, Avalanche, or network=all for cross-chain across those same 8. Top 10 hottest pools ranked by GeckoTerminal 24h trending: pool address, DEX, price USD, 24h price change, 24h volume, liquidity (TVL), FDV, 24h txns as flat JSON numbers. Trending pools, hot pools, top movers, momentum screener, what is pumping. $0.001 per call.

## Output

A flat JSON object with status, meta (including generatedAt timestamp), and data containing the top 10 trending pools for the requested network. Each pool entry includes pool address, DEX name, price in USD, 24h price change percentage, 24h volume, liquidity/TVL, fully diluted valuation (FDV), and 24h transaction count — all as flat numeric values.

## Example request

```json
{
 "input": {
  "type": "http",
  "method": "GET",
  "queryParams": {
   "network": "base"
  }
 }
}
```

## 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"
   ],
   "properties": {
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "enum": [
      "GET"
     ],
     "type": "string"
    },
    "queryParams": {
     "type": "object",
     "required": [
      "network"
     ],
     "properties": {
      "network": {
       "type": "string",
       "description": "Network to rank trending pools on: base, ethereum, solana, polygon, bsc, arbitrum, optimism, avalanche — or 'all' for the cross-network ranking across those same 8 chains (synonyms eth, matic, avax, op, arb, bnb accepted)"
      }
     }
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object",
     "required": [
      "status"
     ],
     "properties": {
      "data": {},
      "meta": {
       "type": "object"
      },
      "reason": {
       "type": "string",
       "description": "status=unavailable only; every >=400 is UNCHARGED"
      },
      "status": {
       "enum": [
        "success",
        "unavailable"
       ],
       "type": "string"
      }
     }
    }
   }
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "data": {
   "pools": [
    {
     "dex": "Aerodrome Slipstream",
     "name": "VELVET / USDC 0.01%",
     "fdvUsd": 11002464.52,
     "network": "base",
     "txns24h": 88377,
     "priceUsd": 1.5687,
     "baseToken": {
      "symbol": "VELVET",
      "address": "0xbf927b841994731c573bdf09ceb0c6b0aa887cdd"
     },
     "quoteToken": {
      "symbol": "USDC",
      "address": "0x833589fcd6edb6e08f4c7c32d4f71b54bda02913"
     },
     "poolAddress": "0x6b0f53cbd9272d8117e9535fe25371dedf39a1be",
     "liquidityUsd": 1134951.19,
     "volume24hUsd": 11178814.3,
     "poolCreatedAt": "2025-08-23T23:44:37Z",
     "priceChange24hPct": 87.12
    },
    {
     "dex": "Uniswap V3 (Base)",
     "name": "WETH / USDC 0.05%",
     "fdvUsd": 477061532.98,
     "network": "base",
     "txns24h": 18234,
     "priceUsd": 1620.45,
     "baseToken": {
      "symbol": "WETH",
      "address": "0x4200000000000000000000000000000000000006"
     },
     "quoteToken": {
      "symbol": "USDC",
      "address": "0x833589fcd6edb6e08f4c7c32d4f71b54bda02913"
     },
     "poolAddress": "0xd0b53d9277642d899df5c87a3966a349a798f224",
     "liquidityUsd": 19197119.79,
     "volume24hUsd": 48210550.2,
     "poolCreatedAt": "2023-11-18T05:59:09Z",
     "priceChange24hPct": -3.1
    }
   ],
   "network": "base",
   "generatedAt": "2026-06-12T12:00:00.000Z",
   "sourcedFrom": "geckoterminal",
   "sourceMatches": 10,
   "trendingWindow": "24h"
  },
  "meta": {
   "degraded": false,
   "validUntil": "",
   "generatedAt": "",
   "stalenessSec": 0
  },
  "status": "success"
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/ottoai-trending-dex-pools-4b85c977/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from x402.ottoai.services](https://www.zero.xyz/host/x402.ottoai.services/llms.txt)