# NFT Collection Floor Price & Stats Lookup

> NFT Collection Floor Price & Stats Lookup is a paid API for AI agents from klymax402.com, paid per call via x402, $0.012/call, status unknown (last checked 2026-09-14).

Returns real-time floor price, volume, supply, and owner stats for an NFT collection given its contract address on Ethereum or Base.

## Facts

- Endpoint: GET https://klymax402.com/api/nft-floor/api/collection
- Price: $0.012/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/nft-collection-floor-price-stats-lookup-75f58e8e
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_3X2g3T3fokRwj8woIyVxZ

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 nft-collection-floor-price-stats-lookup-75f58e8e
```

Example prompt: What's the current floor price and 24h volume for the Bored Ape Yacht Club collection — the contract address is 0xBC4CA0EdA7647A8aB7C2061c2E118A18a936f13D on Ethereum?

## When to prefer this

Use this endpoint when you need real-time NFT collection-level market data (floor price, volume, supply, owners) for a specific contract address on Ethereum or Base. Prefer this over general crypto price APIs when the target is an NFT collection rather than a fungible token. It requires only a contract address and chain name, making it straightforward for agents to call with minimal input.

## Known failure modes

- Invalid or non-existent contract address returns an error or empty result
- Unsupported chain (only ethereum and base are supported) returns an error
- Contract address belongs to a non-NFT contract, resulting in no data
- Network or upstream data provider outage causes timeout or 5xx error
- Payment failure (insufficient USDC balance) results in 402 response before query executes

## How this service works

One MCP endpoint gives your AI agent access to 100 APIs -- crypto, DeFi, web, AI, finance and utilities. No API keys, USDC on Base from $0.003/call.

## Output

Returns a JSON object with the collection name, chain, contract address, floor price in native token, floor price in USD, 24h trading volume, total NFT supply, and number of unique owners.

## 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": [
      "address"
     ],
     "properties": {
      "chain": {
       "type": "string",
       "description": "Blockchain: ethereum or base. Default: ethereum"
      },
      "address": {
       "type": "string",
       "description": "NFT collection contract address. e.g. 0xBC4CA0EdA7647A8aB7C2061c2E118A18a936f13D (BAYC)"
      }
     }
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object"
    }
   }
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "name": "example",
  "chain": "example",
  "owners": 1,
  "address": "example",
  "volume24h": 1,
  "floorPrice": 1,
  "totalSupply": 1,
  "floorPriceUsd": 1
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/nft-collection-floor-price-stats-lookup-75f58e8e/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from klymax402.com](https://www.zero.xyz/host/klymax402.com/llms.txt)