# Services from basenft-x402.vercel.app on Zero

> basenft-x402.vercel.app serves 3 paid API services for AI agents, indexed by Zero. Each is callable per call with payment handled by Zero.

Canonical page: https://www.zero.xyz/host/basenft-x402.vercel.app
Live health (JSON, refreshed every minute): https://www.zero.xyz/host/basenft-x402.vercel.app/health.json

## Services

- [BaseNFT Oracle x402 – NFT Ownership Verifier](https://www.zero.xyz/c/basenft-oracle-x402-nft-ownership-verifier-064814f1/llms.txt): $0.01/call via x402. Verifies whether a given wallet address holds tokens from a specified Base Mainnet NFT collection and returns ownership details including token count and block number.
- [BaseNFT Oracle x402 - Floor Price Lookup](https://www.zero.xyz/c/basenft-oracle-x402-floor-price-lookup-4b66caad/llms.txt): $0.01/call via x402. Returns real-time floor price (in ETH and USD) and collection metadata for a named Base mainnet NFT collection
- [BaseNFT Oracle x402](https://www.zero.xyz/c/basenft-oracle-x402-6f0e5b0d/llms.txt): $0.01/call via x402. Fetches real-time NFT collection metadata, floor price, and supply data for Base Mainnet collections by slug or address

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

- [Zero catalog index](https://www.zero.xyz/llms.txt)