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Phantom API — BNB NFT Floor Price
x402
Phantom API — BNB NFT Floor Price is a paid API for AI agents from phantom-api-omega.vercel.app, paid per call via x402, $0.01/call, status unknown (last checked 2026-09-14).
Returns the current floor price for an NFT collection on the BNB Chain given a contract address
Price / call$0.01
Success—
StatusUnknown
How this service works
Lightning-fast access to blockchain data, smart contract insights, and Web3 infrastructure across 57+ networks. Pay-per-call via x402.
Output
Returns the current floor price for the specified NFT collection on BNB Chain, typically as a numeric value in the relevant currency (BNB or USD equivalent). May include additional collection metadata depending on the API response structure.
Example use cases
NFT Investment Entry Point Check
“Can you look up the floor price for the BNB NFT collection at contract address 0x5a1234567890abcdef1234567890abcdef123456? I want to know if it's within my budget before buying in.”
NFT Portfolio Valuation
“I hold NFTs from the contract 0xde0B295669a9FD93d5F28D9Ec85E40f4cb697BAe on BNB Chain — what's the current floor price so I can estimate the minimum value of my holdings?”
NFT Arbitrage Opportunity Scan
“Check the floor price on BNB Chain for the NFT contract 0x1aB1234567890abcdef1234567890abcdef12345 — I'm trying to see if there's a price discrepancy worth acting on.”
Technical details
Endpoint
POSThttps://phantom-api-omega.vercel.app/api/bnb/nft/floor-priceWhen to prefer
Use this endpoint when you specifically need NFT floor price data on BNB Chain (BSC) and want a pay-per-call model without subscription overhead. Prefer this over general NFT APIs when working with BNB Chain contracts specifically, and when cost efficiency at low volume matters (at $0.01 per call).
Side effects
- Invalid or non-existent contract address returns an error or empty result
- Contract address is on a different chain (not BNB Chain), causing no data found
- Collection has no active listings so floor price is undefined or null
- Rate limiting or payment failure via x402 protocol causes 402 or 429 error
- Network congestion on BNB Chain causes delayed or stale data
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| contractAddress | string |
Tags
x402
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