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Phantom API — Unichain NFT Sales
x402
Phantom API — Unichain NFT Sales 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).
Fetches NFT sales transaction history on the Unichain network, filterable by block range and 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 a paginated list of NFT sales events on the Unichain network, each record containing transaction details such as sale price, buyer/seller addresses, token IDs, and block numbers, filtered by the specified block range and optionally by contract address.
Example use cases
NFT collection sales monitoring
“Get me the 100 most recent NFT sales on Unichain for the contract 0xDeadBeef...1234, sorted from newest to oldest block, so I can track what's been selling lately.”
Historical NFT market analysis
“Fetch all NFT sales on Unichain between blocks 500000 and 600000 for contract 0xABCD...5678 in ascending order — I want to analyze the sales trend over that period.”
Smart contract NFT activity audit
“Give me the first 25 NFT sale events on Unichain for contract 0x9999...AAAA starting from block 200000, sorted ascending, so I can audit early trading activity for that collection.”
Technical details
Endpoint
POSThttps://phantom-api-omega.vercel.app/api/unichain/nft/sales?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need NFT sales data specifically on the Unichain network, filtered by block range or contract address, with pay-per-call pricing and no subscription required. Prefer it over general blockchain explorers when you need programmatic, structured access to NFT sale events for analytics, monitoring, or auditing purposes on Unichain.
Side effects
- Invalid or non-existent contract address returns empty results or an error
- Block range too large may result in timeouts or truncated responses
- Missing required parameters may return a 400 validation error
- Payment failure via x402 protocol results in a 402 response blocking data access
- Unichain node downtime may cause delayed or unavailable responses
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| limit | number | |
| order | string | |
| toBlock | number | |
| fromBlock | number | |
| contractAddress | string |
Tags
x402
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