# DopamineDesk NFT Floor Price Lookup

> DopamineDesk NFT Floor Price Lookup 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 2026-09-15).

Returns the current floor price, 24h volume, and active listings count for an NFT collection by slug.

## Facts

- Endpoint: GET https://ai-data-marketplace-1042299154756.us-central1.run.app/api/v1/nft_floor_prices
- Price: $0.05/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/dopaminedesk-nft-floor-price-lookup-bd96f410
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_92BuRgxMahz7c8mW6kgu1

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-nft-floor-price-lookup-bd96f410
```

Example prompt: What's the current floor price and 24-hour trading volume for the Bored Ape Yacht Club NFT collection?

## When to prefer this

Choose this endpoint when you need quick, lightweight NFT floor price and volume data for a known collection slug without needing full historical data or order book depth. Ideal for agents automating NFT portfolio tracking, alerting on price thresholds, or enriching user queries about collection values. Best for on-demand per-collection lookups rather than bulk scanning.

## Known failure modes

- Invalid or misspelled collection_slug returns an error or empty result
- Collection not indexed returns a 404 or empty response
- Data may be stale if the updated_at timestamp is old
- Rate limits or payment failures with x402 USDC settlement result in 402 Payment Required

## How this service works

Fetch current NFT collection floor price, market cap, 24-hour volume, supply, and owner-count fields from CoinGecko.

## Output

A JSON object containing the collection slug, current floor price in ETH, 24-hour trading volume in ETH, number of active listings, and a Unix timestamp of when the data was last updated.

## 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": [
      "collection_slug"
     ],
     "properties": {
      "collection_slug": {
       "type": "string",
       "description": "Slug identifier of the NFT collection."
      }
     },
     "additionalProperties": true
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object",
     "required": [
      "success",
      "source",
      "source_url",
      "fetched_at",
      "collection",
      "marketplace_metadata"
     ],
     "properties": {
      "source": {
       "type": "string"
      },
      "success": {
       "type": "boolean"
      },
      "collection": {
       "type": "string"
      },
      "fetched_at": {
       "type": "string"
      },
      "source_url": {
       "type": "string"
      },
      "marketplace_metadata": {
       "type": "string"
      }
     },
     "additionalProperties": true
    }
   }
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "source": "CoinGecko NFT API",
  "success": true,
  "collection": "[object with keys: id, name, symbol, contract_address, asset_platform_id, floor_price; full example in /openapi.json]",
  "fetched_at": "2026-08-07T07:32:31.343Z",
  "source_url": "https://www.pudgypenguins.com/",
  "marketplace_metadata": "[object with keys: data_mode, billable, availability, source; full example in /openapi.json]"
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/dopaminedesk-nft-floor-price-lookup-bd96f410/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)