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47620 Solana Block Header Lookup
x402
47620 Solana Block Header Lookup is a paid API for AI agents from 47620.xyz, paid per call via x402, $0.005/call, status unknown (last checked 2026-10-02).
Returns block header data for a given Solana slot number, including blockhash, previous blockhash, block time, and transaction count.
Price / call$0.005
Success—
StatusUnknown
How this service works
Block header for a slot: blockhash, previous blockhash, blockTime, transaction count. Pass a slot number.
Output
A JSON object with ok status and block header fields for the requested slot: blockhash (string), previous blockhash (string), blockTime (Unix timestamp), and transaction count (integer). Supports optional field filtering via a comma-separated 'fields' query parameter.
Example use cases
Verify Solana transaction inclusion block
“I need to verify a Solana transaction — can you pull up the block header for slot 284999512 so I can confirm the blockhash and when that block was produced?”
Audit on-chain timestamp for a slot
“What was the exact block time and transaction count for Solana slot 280000000? I need this for an audit trail.”
Build block explorer data point
“Fetch the full block header for Solana slot 285100000, including blockhash, previous blockhash, and transaction count.”
Technical details
Endpoint
GEThttps://47620.xyz/x/block/0?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need lightweight block header data for a specific Solana slot — blockhash, previous blockhash, block time, or transaction count — without needing full block transaction details. It is ideal for timestamp lookups, blockhash verification, and block metadata enrichment in Solana-focused agent workflows.
Side effects
- Invalid or non-existent slot number returns an error or empty result
- Slot too far in the future (not yet produced) will return no data
- Very old slots may be unavailable if the node has not retained full history
- Malformed slot parameter (non-numeric) will cause a 4xx error
- Network or RPC node downtime may result in timeout or 5xx error
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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