# DopamineDesk DEX Launches Feed

> DopamineDesk DEX Launches Feed is a paid API for AI agents from ai-data-marketplace-1042299154756.us-central1.run.app, paid per call via x402, $0.05/call, status unknown (last checked 2026-09-13).

Returns newly launched trading pairs on decentralized exchanges, including pair address, token names, and initial liquidity, filtered by DEX and timeframe.

## Facts

- Endpoint: GET https://ai-data-marketplace-1042299154756.us-central1.run.app/api/v1/dex_launches
- Price: $0.05/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-13
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/dopaminedesk-dex-launches-feed-373a9c87
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_Ki9yiF32tNUGysKtPRZRJ

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 dopaminedesk-dex-launches-feed-373a9c87
```

Example prompt: Show me all new trading pairs that launched on Uniswap in the last hour, including their initial liquidity amounts.

## When to prefer this

Choose this endpoint when you need real-time or near-real-time data on newly launched DEX trading pairs, especially for token sniping, DeFi monitoring, or early-discovery workflows. Prefer it over general market data APIs when you specifically need new pair creation events with initial liquidity context rather than price or volume data on existing pairs.

## Known failure modes

- Invalid DEX name returns empty results or error
- Unsupported timeframe format returns 400 error
- No new pairs in the requested timeframe returns empty array
- Payment failure (x402) blocks access
- Rate limiting or upstream data provider downtime causes 503

## How this service works

Fetch DexScreener's latest token-profile discovery feed. Entries are discovery signals, not verified launch timestamps.

## Output

A JSON object containing an array of new_pairs, each with pair_address, base_token, quote_token, initial_liquidity_usd (in USD), and a Unix timestamp of when the pair was created. Supports filtering by DEX name (e.g. uniswap, raydium) and timeframe (e.g. 10m, 1h).

## 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",
     "properties": {
      "dex": {
       "type": "string",
       "description": "Filter by DEX name (e.g., uniswap, raydium)."
      },
      "timeframe": {
       "type": "string",
       "description": "Timeframe to look back (e.g., 10m, 1h)."
      }
     },
     "additionalProperties": true
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object",
     "required": [
      "success",
      "source",
      "source_url",
      "fetched_at",
      "note",
      "count",
      "data",
      "marketplace_metadata"
     ],
     "properties": {
      "data": {
       "type": "array",
       "items": {
        "type": "string"
       }
      },
      "note": {
       "type": "string"
      },
      "count": {
       "type": "integer"
      },
      "source": {
       "type": "string"
      },
      "success": {
       "type": "boolean"
      },
      "fetched_at": {
       "type": "string"
      },
      "source_url": {
       "type": "string"
      },
      "marketplace_metadata": {
       "type": "object",
       "required": [
        "data_mode",
        "billable",
        "availability",
        "source"
       ],
       "properties": {
        "source": {
         "type": "string"
        },
        "billable": {
         "type": "boolean"
        },
        "data_mode": {
         "type": "string"
        },
        "availability": {
         "type": "string"
        }
       },
       "additionalProperties": true
      }
     },
     "additionalProperties": true
    }
   }
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "data": [
   "[nested detail omitted from the challenge header; see the full example in /openapi.json]"
  ],
  "note": "Latest listed token profiles are discovery signals, not verified token launch ti...",
  "count": 20,
  "source": "DexScreener latest token profiles",
  "success": true,
  "fetched_at": "2026-08-07T07:32:30.970Z",
  "source_url": "https://docs.dexscreener.com/api/reference",
  "marketplace_metadata": {
   "source": "DexScreener latest token profiles",
   "billable": true,
   "data_mode": "live_source",
   "availability": "operational"
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/dopaminedesk-dex-launches-feed-373a9c87/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from ai-data-marketplace-1042299154756.us-central1.run.app](https://www.zero.xyz/host/ai-data-marketplace-1042299154756.us-central1.run.app/llms.txt)