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Phantom API — ZKSync Latest Block
x402
Phantom API — ZKSync Latest Block 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).
Fetches the latest block data from the ZKSync network via the Phantom blockchain data infrastructure
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 the latest block object on the ZKSync network, including block number, block hash, timestamp, parent hash, transaction list or count, and other standard EVM-compatible block metadata fields.
Example use cases
Monitor ZKSync block finality
“Can you grab the latest ZKSync block and tell me the block number and timestamp? I want to confirm the chain is progressing normally.”
Sync ZKSync block height for dapp
“Pull the current ZKSync block height for me — I need to know the latest block number so I can anchor my smart contract event listener.”
Verify ZKSync transaction inclusion window
“What's the most recent ZKSync block? I submitted a transaction and want to check roughly how many blocks have passed since I sent it.”
Technical details
Endpoint
POSThttps://phantom-api-omega.vercel.app/api/zksync/block/latestWhen to prefer
Choose this endpoint when you need real-time or near-real-time access to the latest ZKSync block without running your own node. It is preferable to general Ethereum RPC endpoints when specifically targeting ZKSync (zkSync Era) Layer 2 data, and suits agents needing pay-per-call access with no subscription commitment via x402 micropayments.
Side effects
- ZKSync RPC node unavailable — returns 5xx error
- Payment not included or insufficient — returns 402 Payment Required
- Request body malformed or missing required fields — returns 400 Bad Request
- Network congestion on ZKSync causes delayed or stale block data
- Rate limit exceeded on Phantom infrastructure — returns 429
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object |
Tags
x402
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