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Phantom API — SEI NFT Floor Price
x402
Phantom API — SEI 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 2026-10-17).
Returns the current floor price for an NFT collection on the SEI blockchain 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 of the specified NFT collection on the SEI blockchain, typically expressed as a numeric value in the network's native token or a stablecoin denomination, along with any relevant metadata about the collection's pricing.
Example use cases
NFT portfolio valuation on SEI
“Can you check the floor price of the SEI NFT collection at contract address sei1qpeuqpr9vmz7f7kdx2q8h0lpyrgzmpag3dv5cx so I can estimate my holdings' current value?”
NFT arbitrage opportunity detection
“Look up the floor price for the SEI NFT contract at sei1abc456def789 — I want to see if it's dropped below my target buy price of 50 SEI.”
Competitive NFT market research
“What's the floor price for the SEI NFT project at contract sei1xyz789abc123? I'm comparing it against similar collections to write up a market analysis.”
Technical details
Endpoint
POSThttps://phantom-api-omega.vercel.app/api/sei/nft/floor-price?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need real-time NFT floor price data specifically on the SEI blockchain and want pay-per-call pricing without a subscription. Prefer this over general NFT APIs when working within the SEI ecosystem or when you need on-chain data for SEI-native NFT contracts specifically.
Side effects
- Invalid or malformed contract address returns an error or empty result
- Contract address not found on SEI network returns a 404 or null floor price
- Network congestion or RPC issues may cause timeouts
- Payment failure via x402 protocol blocks the request
- Collection with no active listings may return zero or null floor price
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| contractAddress | string |
Tags
x402
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