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Phantom API — Latest Block Lookup
x402
Phantom API — Latest Block Lookup 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).
Fetches the latest block data from a specified blockchain network via Phantom's multi-chain Web3 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's metadata from the target blockchain network, typically including block number (height), block hash, parent hash, timestamp, miner/validator address, transaction count, gas used, and other block header fields standard to that chain.
Example use cases
Real-time blockchain sync check
“Can you check what the latest block number is on Ethereum right now? I want to verify my node is synced to the chain head.”
Block timestamp for transaction timing
“Fetch the latest block on Polygon for me — I need the timestamp to know when the most recent block was mined.”
Multi-chain dashboard block monitoring
“Pull the latest block data from the Arbitrum network so I can update my dashboard with the current chain height and block hash.”
Technical details
Endpoint
POSThttps://phantom-api-omega.vercel.app/api/adi/block/latest?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need real-time latest block data across any of 57+ supported blockchain networks via a pay-per-call model with no subscription required. Ideal for agents needing lightweight, on-demand blockchain head queries without maintaining their own node infrastructure. Prefer over self-hosted RPC calls when simplicity and multi-chain coverage matter more than zero per-call cost.
Side effects
- Unsupported or unrecognized network identifier returns an error or empty response
- Payment failure (x402 protocol) results in 402 response and no data
- Network congestion or node unavailability causes timeout or partial response
- Malformed request body returns 400 validation error
- Rate limiting may apply if call volume is exceeded without sufficient payment
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object |
Tags
x402
Reviews
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