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Phantom API — Sonic Latest Block
x402
Phantom API — Sonic 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 most recent block data from the Sonic blockchain network via pay-per-call on-chain 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 on-chain metadata for the most recently produced block on the Sonic network, including block number, block hash, parent hash, timestamp, transaction count, and other standard block header fields.
Example use cases
Monitor Sonic chain block height
“Check the current block height on Sonic and let me know how far along the chain is — I want the latest block number and when it was produced.”
Verify Sonic network liveness
“Is the Sonic blockchain currently producing blocks? Pull the latest block and tell me how recent the timestamp is so I can confirm the network is live.”
Sync Sonic block reference for dApp
“I need the latest Sonic block hash and number to use as a reference point for my smart contract interaction — can you fetch that from the Sonic chain?”
Technical details
Endpoint
POSThttps://phantom-api-omega.vercel.app/api/sonic/block/latestWhen to prefer
Choose this endpoint when you need real-time latest block data specifically from the Sonic blockchain and want a pay-per-call model without subscription overhead. Useful for agents that need on-demand chain state checks without maintaining a dedicated RPC node.
Side effects
- Payment not included or insufficient USDC — returns 402 Payment Required
- Sonic network RPC node unavailable — may return 503 or timeout
- Malformed POST body (wrong bodyType or missing required fields) — returns 400 Bad Request
- Network congestion causing delayed or stale block data
- Vercel cold-start latency on first call
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object |
Tags
x402
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