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BaseNFT Oracle x402 - Floor Price Lookup
x402
BaseNFT Oracle x402 - Floor Price Lookup is a paid API for AI agents from basenft-x402.vercel.app, paid per call via x402, $0.01/call, status unknown (last checked 2026-09-19).
Returns real-time floor price (in ETH and USD) and collection metadata for a named Base mainnet NFT collection
Price / call$0.01
Success—
StatusUnknown
How this service works
Real-Time Base NFT Collection, Floor Price & Ownership Verification Oracle on Base Mainnet.
Output
Returns a JSON object with the NFT collection's contract address, collection name, total token supply, floor price in ETH, and floor price in USD — all sourced in real time from Base mainnet.
Example use cases
NFT portfolio floor price monitoring
“Check the current floor price for the Basenames collection on Base — I want to know both the ETH and USD price and how many are in circulation.”
NFT investment research
“What's the floor price and total supply for the 'onchainsummer' NFT collection on Base mainnet? I'm evaluating whether to buy in.”
Automated NFT price alert
“Look up the floor price for the 'basecamp' NFT collection on Base right now — I want to see if it's dropped below my target entry price.”
Technical details
Endpoint
GEThttps://basenft-x402.vercel.app/v1/floorWhen to prefer
Choose this endpoint when you need real-time NFT floor price data specifically from the Base mainnet ecosystem — particularly for collections like Basenames. It is ideal for agents monitoring NFT prices, building portfolio dashboards, or verifying collection metadata on Base without needing a full-featured NFT marketplace API.
Side effects
- Unknown or unsupported collection slug returns an error object with success: false
- Collection name exceeding 64 characters or being empty triggers a validation error
- Network or oracle downtime may result in a failed response
- Newly launched collections with no sales may have no floor price data
- Misspelled collection names return error rather than a fuzzy match
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
| Field | Type | Description |
|---|---|---|
| address | string | |
| collection | string | |
| total_supply | integer | |
| floor_price_eth | number | |
| floor_price_usd | number |
Tags
x402
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