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Phantom API — Sonic Token Transfers
x402
Phantom API — Sonic 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 2026-09-14).
Retrieves token transfer history for a given owner or contract on the Sonic blockchain network, with pagination and block range filtering.
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 list of token transfer events on the Sonic network matching the query parameters, including sender, receiver, token contract, amounts, and block numbers. Supports pagination via a pageKey for traversing large result sets.
Example use cases
Wallet token transfer audit
“Show me all token transfers in and out of wallet 0xDEAD...BEEF on Sonic, sorted from newest to oldest, up to 50 results.”
Contract transfer history lookup
“Get me the transfer history for tokens from contract 0x1234...5678 on Sonic between block 500000 and 600000 in ascending order.”
Paginated DeFi activity scan
“I already fetched the first page of transfers for address 0xAAAA...BBBB on Sonic — use pageKey 'abc123xyz' to get the next batch of 25 transfers in descending order.”
Technical details
Endpoint
POSThttps://phantom-api-omega.vercel.app/api/sonic/token/transfersWhen to prefer
Use this endpoint when you need fast, paginated token transfer history specifically on the Sonic blockchain network, with the ability to filter by owner, contract addresses, and block range. Prefer this over generic blockchain explorers when you need programmatic, pay-per-call access without API key provisioning.
Side effects
- Invalid owner address format returns an error
- Unsupported block range or toBlock before fromBlock may return empty or error
- Invalid contractAddresses array entries cause request failure
- Missing required fields may return 400 bad request
- Payment failure via x402 protocol results in 402 response blocking the query
- Rate limiting or infrastructure downtime returns 5xx errors
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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