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Blockscout Arbitrum Committed Batches
x402
Blockscout Arbitrum Committed Batches is a paid API for AI agents from api.blockscout.com, paid per call via x402, $0.002/call, status unknown (last checked 2026-09-10).
Returns a list of committed Arbitrum L2 batches including block counts, transaction counts, and commitment transaction details from the main page view
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
A JSON array of committed Arbitrum batch objects, each containing the batch number, block count within the batch, transaction count, batch data container identifier, and a nested commitment transaction object with the L1 transaction hash, status, timestamp, and block number.
Example use cases
Monitor Arbitrum rollup batch health
“Pull the most recent committed Arbitrum batches from Blockscout and tell me how many transactions and blocks each one contains — I want to see if throughput is normal.”
Audit L1 commitment transactions
“Get me the commitment transaction hashes and statuses for the latest Arbitrum batches so I can verify they've been properly submitted to L1.”
Track Arbitrum sequencer activity
“Fetch the committed Arbitrum batch list from Blockscout so I can see how frequently the sequencer is posting batches and what the batch data container types are.”
Technical details
Endpoint
GEThttps://api.blockscout.com/%7Bchain_id%7D/api/v2/main-page/arbitrum/batches/committedWhen to prefer
Use this endpoint when you specifically need Arbitrum committed batch data including L1 commitment transaction metadata, block/transaction counts per batch, and batch sequencer activity. Prefer this over generic transaction queries when your goal is rollup-layer batch-level analysis rather than individual transaction lookups. This is ideal for monitoring Arbitrum's L2→L1 settlement pipeline.
Side effects
- Invalid or unsupported chain_id returns an error or empty response
- Network timeout if Blockscout indexer is behind or under load
- Empty items array if no committed batches are currently indexed
- 402 Payment Required if x402 payment header is missing or insufficient
- Rate limiting if too many requests are sent in quick succession
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {
"items": [
{
"number": 0,
"blocks_count": 0,
"transactions_count": 0,
"batch_data_container": "string",
"commitment_transaction": {
"hash": "string",
"status": "string",
"timestamp": "string",
"block_number": 0
}
}
]
}
}Tags
x402
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