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Phantom API – Katana Token Transfers
x402
Phantom API – Katana Token Transfers 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 2026-10-16).
Retrieves historical token transfer events for a given owner or contract on the Katana network, with block range and pagination support.
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
A list of token transfer events matching the query, each containing transaction hash, block number, from/to addresses, token contract address, and amount transferred, plus an optional nextPageKey for pagination when more results exist.
Example use cases
Wallet transfer history audit
“Show me all token transfers in and out of wallet 0xDEF...456 on Katana between block 2000000 and 2100000, sorted oldest first, up to 200 results.”
Contract activity monitoring
“Get me every token transfer involving the contract 0x789...ABC on Katana from block 500000 to the latest block, in descending order, so I can see the most recent activity first.”
Paginated DeFi analytics
“I need to page through token transfers for address 0x111...222 on Katana — start from the beginning, get 50 at a time ascending, and use the page key from the last response to continue where I left off.”
Technical details
Endpoint
POSThttps://phantom-api-omega.vercel.app/api/katana/token/transfers?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need historical token transfer data specifically on the Katana network, need block-range filtering, or require paginated traversal of large transfer histories. Prefer over generic block explorers when you need structured JSON output suitable for programmatic analysis and are willing to pay per call via x402.
Side effects
- Invalid owner address format returns a validation error
- fromBlock/toBlock range too large may timeout or return partial results
- Invalid pageKey causes pagination failure
- Unsupported contract address format returns an error
- Rate limit or payment failure returns 402 or 429
- Empty result set when no transfers match the filter criteria
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| order | string | |
| owner | string | |
| pageKey | string | |
| toBlock | string | |
| maxCount | number | |
| fromBlock | string | |
| contractAddresses | array |
Tags
x402
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