{"uid":"cap_GehJDDnPwrvdGYy4Pa6pc","slug":"blockscout-arbitrum-batch-list-05cabe3d","name":"Blockscout Arbitrum Batch List","description":"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","url":"https://api.blockscout.com/%7Bchain_id%7D/api/v2/arbitrum/batches","method":"GET","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","method"],"properties":{"type":{"type":"string","const":"http"},"method":{"enum":["GET","HEAD","DELETE"],"type":"string"},"pathParams":{"type":"object","properties":{"chain_id":{"type":"string"}}},"queryParams":{"type":"object","properties":{"number":{"type":"integer"},"items_count":{"type":"integer"},"batch_numbers":{"type":"array"}}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"responseSchema":{"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}}],"next_page_params":{}}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.002","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"probe","requiresHandshake":false,"reviewCount":0,"rating":{"score":"0.00","successRate":"0.00","reviews":0,"stars":null,"state":"unrated"},"availabilityStatus":"unknown","priceObserved":null,"sessionDeposit":null,"pricing":{"kind":"static","summary":"$0.002/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.002","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.002","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_gI0tCh-A252oJLfy-8axF","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.002","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Retrieves a paginated list of Arbitrum Layer 2 transaction batches including block counts, transaction counts, and commitment transaction details on a specified chain","exampleAgentPrompt":"Show me the latest Arbitrum batches on chain 42161 via Blockscout — I want to see the batch numbers, how many blocks and transactions each contains, and the status of their commitment transactions.","exampleUseCases":[{"title":"Monitor Arbitrum rollup batch submissions","prompt":"Can you pull the most recent Arbitrum batches from Blockscout for chain 42161 and tell me the commitment transaction status and how many transactions are packed into each batch?"},{"title":"Audit specific batch numbers","prompt":"I need to look up Arbitrum batches number 1200 and 1201 on Blockscout — show me the block count, transaction count, and the hash of their commitment transactions on chain 42161."},{"title":"Page through historical batch data","prompt":"Fetch the next page of Arbitrum batches from Blockscout starting after batch 5000 on chain 42161, showing up to 25 results with their commitment details."}],"resultDescription":"Returns a paginated JSON array of Arbitrum batch objects, each containing the batch number, count of blocks and transactions included, a batch data container identifier, and details of the L1 commitment transaction (hash, status, timestamp, block number). Also includes next_page_params for cursor-based pagination.","failureModes":["Invalid chain_id returns 404 or empty response","Non-existent batch number returns empty items array","Malformed query parameters return 400 Bad Request","Rate limiting or payment failure returns 402 Payment Required","Network timeout on large batch range queries"],"whenToPreferThis":"Use this endpoint when you need structured, paginated data about Arbitrum L2 batch submissions and their L1 commitment transactions. Prefer it over generic blockchain explorers when you specifically need Arbitrum rollup batch metadata (block count, transaction count, commitment tx status) rather than individual transaction or address lookups. Ideal for monitoring rollup health, auditing batch sequencing, or building dashboards tracking Arbitrum's L2-to-L1 settlement progress.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T00:50:26.594Z","isFirstParty":false}