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Explorer Gateway API – Solana Block Lookup
x402
Explorer Gateway API – Solana Block Lookup is a paid API for AI agents from api.blockchain.com, paid per call via x402, $0.003/call, status unknown (last checked 2026-09-28).
Fetches block data for a specific Solana block by block ID via a blockchain explorer gateway
Price / call$0.003
Success—
StatusUnknown
How this service works
Blockchain explorer gateway — Solana, Bitcoin, Bitcoin Cash, Ethereum
Output
Returns a JSON object containing block-level data for the specified Solana block, such as block height, timestamp, slot, transactions, and other on-chain metadata available through the Blockchain.com explorer gateway.
Example use cases
Verify transaction inclusion in block
“I need to check what's in Solana block 300000000 — can you fetch the block details so I can see if a transaction was included?”
Monitor recent Solana block data
“Pull the data for Solana block 312500000 from the blockchain explorer so I can see the block timestamp and slot information.”
Audit on-chain block for analytics
“Fetch the full details for block ID 290000000 on the SOL network — I'm building a report on historical Solana block activity.”
Technical details
Endpoint
POSThttps://api.blockchain.com/explorer-gateway-kt/x402/sol/block?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need on-chain Solana block data by block ID via the Blockchain.com Explorer Gateway, especially in x402 payment-enabled agent workflows. Prefer this over general RPC endpoints when you want a simple REST interface with pay-per-call pricing rather than managing a full Solana JSON-RPC connection.
Side effects
- Block ID not found or not yet finalized — returns error or empty response
- Invalid block ID format (non-integer or out-of-range) — returns validation error
- Network parameter mismatch (e.g. wrong chain specified) — may return incorrect or no data
- Service unavailable or rate-limited — returns HTTP 402 or 5xx error
- Block too recent and not yet indexed — may return empty result
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| blockId | integer | |
| network | string |
Output
Schema · Response
{
"type": "json",
"format": "application/json"
}Tags
x402
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