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Blockscout Optimism Batch Details by Number
x402
Blockscout Optimism Batch Details by Number is a paid API for AI agents from api.blockscout.com, paid per call via x402, $0.002/call, status unknown (last checked 2026-09-11).
Retrieves detailed information about a specific Optimism L2 batch by its batch number on a given chain
Price / call$0.002
Success—
StatusUnknown
How this service works
Explore crypto activities with Blockscout's multichain search. Find transactions, addresses, tokens, and dapps across top blockchain networks — your go-to explorer for cross-chain blockchain data
Output
Returns a JSON object containing details about the specified Optimism batch, including batch number, timestamp, transaction count, L1 transaction hash, block range covered, and status/finalization information.
Example use cases
Verify Optimism batch submission
“What are the details of Optimism batch 9876 on chain 10 — specifically when it was submitted to L1 and the L1 tx hash?”
Debug missing L2 transaction
“I'm trying to trace an Optimism transaction that might be in batch 45231 — can you pull up that batch from Blockscout and tell me what's in it?”
Monitor rollup batch finality
“Check batch number 100500 on the Optimism chain using Blockscout and tell me if it's been finalized on L1 yet and how many transactions it contains.”
Technical details
Endpoint
GEThttps://api.blockscout.com/%7Bchain_id%7D/api/v2/optimism/batches/%7Bnumber%7DWhen to prefer
Use this endpoint when you need detailed information about a specific Optimism L2 batch by its sequential number, particularly for tracing L2-to-L1 submission, verifying batch finality, or debugging transaction inclusion. Prefer this over general transaction search when you already know the batch number and need structured batch-level metadata rather than individual transaction details.
Side effects
- Batch number not found — returns 404 if the batch does not exist
- Invalid chain_id — returns error if the chain is not supported
- Malformed path parameters — returns 422 or 400 for non-numeric batch numbers
- Rate limiting or payment failure — returns 402 if x402 payment is not provided
- Network timeout — upstream blockchain node may be slow or unavailable
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {}
}Tags
x402
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