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Phantom API – Robinhood Transaction History
x402
Phantom API – Robinhood Transaction History 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 2026-10-20).
Retrieves paginated on-chain transaction history for a given address or address pair, filtered by block range, category, and other parameters
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 on-chain transactions matching the specified filters, including transfer details, block numbers, asset categories, and optional metadata. A pageKey is included in the response when more results are available for pagination.
Example use cases
Wallet audit for compliance review
“Get me the full on-chain transaction history for wallet 0xDEAD...BEEF from block 18000000 to 19000000, sorted newest first, including metadata — I need to audit all activity on this address.”
Token transfer tracking for DeFi app
“Fetch all ERC-20 and ERC-721 transfers sent from 0xAlice...111 to 0xBob...222, up to 50 results, with metadata included so I can display them in my portfolio tracker.”
Paginating large transaction history
“Continue fetching transaction history for wallet 0xMyWallet...999 using the page key 'abc123xyz', give me the next 100 results in ascending block order.”
Technical details
Endpoint
POSThttps://phantom-api-omega.vercel.app/api/robinhood/tx/history?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need structured, filterable, paginated blockchain transaction history for one or two addresses — especially when you need to filter by block range, transaction category, or exclude zero-value transfers. Prefer this over raw RPC calls when you want clean, indexed data without running your own node.
Side effects
- Invalid or malformed wallet address returns an error
- Block range too large may result in timeout or truncated results
- Unknown category values may cause query failure
- Missing required address fields may return empty results
- Rate limit or payment failure returns 402 or 429 status
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| order | string | |
| pageKey | string | |
| toBlock | string | |
| category | array | |
| maxCount | number | |
| fromBlock | string | |
| toAddress | string | |
| fromAddress | string | |
| withMetadata | boolean | |
| excludeZeroValue | boolean |
Tags
x402
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