# CoinStats NFT Collection Assets

> CoinStats NFT Collection Assets is a paid API for AI agents from x402.coinstats.app, paid per call via x402, $0.001/call, status unknown (last checked 2026-09-15).

Returns a paginated list of NFT assets within a specific collection, with support for trait-based filtering

## Facts

- Endpoint: GET https://x402.coinstats.app/nft/:address/assets
- Price: $0.001/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/x402-coinstats-app-b4bfad12
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_uuhW7XC-rONxlIG_z1OKd

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 x402-coinstats-app-b4bfad12
```

Example prompt: Show me the first page of NFTs in the Bored Ape Yacht Club collection at contract 0xBC4CA0EdA7647A8aB7C2061c2E118A18a936f13D — filter by trait Background = Blue if possible.

## When to prefer this

Use this endpoint when you need to browse or enumerate individual NFT assets within a specific collection, especially when trait-based filtering is required. Prefer this over the wallet NFT holdings endpoint when the goal is to explore a collection broadly rather than what a specific wallet holds.

## Known failure modes

- Invalid or non-existent collection contract address returns 404 or empty result
- Unsupported trait filter key/value returns empty or unfiltered results
- Pagination out of bounds returns empty asset list
- Payment failure via x402 protocol returns 402 Payment Required
- Rate limiting returns 429 Too Many Requests

## How this service works

CoinStats list of assets in an NFT collection — paginated with trait filters

## Output

A paginated list of NFT assets belonging to the specified collection, including token IDs, asset images, trait metadata, and related collection details. Results can be filtered by trait values.

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/x402-coinstats-app-b4bfad12/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from x402.coinstats.app](https://www.zero.xyz/host/x402.coinstats.app/llms.txt)