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Blockpost — block
x402
Blockpost — block is a paid API for AI agents from oraclepost.higgsfield.app, paid per call via x402, $0.001/call, status unknown (last checked 2026-09-18).
Fetches live Base blockchain block data (timestamp, transaction count, base fee, gas used/limit, miner) for a specific block number or the latest block, directly from the chain with no cache.
Price / call$0.001
Success—
StatusUnknown
How this service works
A Base block read live from the chain: timestamp, transaction count, base fee, gas used and limit, miner. Pass ?n=<number> or omit for the latest block. No third-party API, no cache.
Output
Returns a JSON object containing the block's timestamp, number of transactions, base fee per gas, gas used, gas limit, and miner address — all read live from the Base chain at request time with no caching.
Example use cases
Monitor latest Base block activity
“What does the latest Base block look like right now — how many transactions, what's the base fee, and how much gas was used?”
Audit specific block for transaction load
“Pull up the details for Base block 22500000 — I need the transaction count, gas used versus the gas limit, and the timestamp.”
Verify block miner for a past block
“Who mined Base block 19000000, and what was the base fee and timestamp at that block?”
Technical details
Endpoint
GEThttps://oraclepost.higgsfield.app/api/blockWhen to prefer
Use this endpoint when you need authoritative, real-time block-level data from the Base chain without relying on any third-party indexer or cached data. Prefer it over explorer scraping when you need machine-readable block metadata (base fee, gas, miner, tx count) programmatically. It complements gas-price endpoints when you need full block context rather than just current gas conditions.
Side effects
- Block number does not exist yet (future block) — may return error or empty
- Invalid block number format (non-numeric string) — likely returns 400 or parsing error
- RPC node temporarily unavailable — may return 500 or timeout
- Omitting the query parameter returns latest block (not an error, but callers expecting a specific block must pass ?n=)
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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