# Blockscout Scroll Batch Blocks Lookup

> Blockscout Scroll Batch Blocks Lookup 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).

Retrieves paginated list of blocks associated with a specific Scroll L2 batch number on a given blockchain network via Blockscout

## Facts

- Endpoint: GET https://api.blockscout.com/%7Bchain_id%7D/api/v2/blocks/scroll-batch/%7Bbatch_number_param%7D
- Price: $0.002/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-10
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/blockscout-scroll-batch-blocks-lookup-e9ca05ef
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_an2Phf69yEJOz93h1gtPj

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability blockscout-scroll-batch-blocks-lookup-e9ca05ef
```

Example prompt: Using Blockscout, pull up all the blocks in Scroll batch number 42 on chain ID 534352 and show me the transaction counts and gas usage for each block.

## When to prefer this

Use this endpoint when you need to enumerate and inspect the specific blocks included in a Scroll L2 rollup batch on Blockscout. It is ideal for batch-level auditing, gas analysis, or transaction throughput monitoring tied to a specific Scroll batch submission. Prefer this over generic block list endpoints when the Scroll batch number is the primary identifier you have.

## Known failure modes

- Invalid chain_id returns 404 or empty result
- Non-existent batch_number_param returns empty items array
- Malformed batch_number_param (non-integer) may return 400 bad request
- Network timeout if chain node is slow or unavailable
- Pagination cursor mismatch if block_number or items_count are inconsistent with prior page

## 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 paginated list of block objects belonging to the specified Scroll batch, each containing block hash, height, type, miner info, gas used/limit, timestamp, transaction count, burnt fees, base fee per gas, difficulty, and Arbitrum/Scroll-specific metadata. Also includes next_page_params for cursor-based pagination.

## Request schema (JSON Schema)

```json
{
 "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"
      },
      "batch_number_param": {
       "type": "integer"
      }
     }
    },
    "queryParams": {
     "type": "object",
     "properties": {
      "items_count": {
       "type": "integer"
      },
      "block_number": {
       "type": "integer"
      }
     }
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object"
    }
   }
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "items": [
   {
    "hash": "string",
    "size": 0,
    "type": "string",
    "miner": {},
    "nonce": "string",
    "height": 0,
    "rewards": [
     {
      "type": "string",
      "reward": "string"
     }
    ],
    "arbitrum": {
     "status": "string",
     "send_root": "string",
     "send_count": 0,
     "batch_number": 0,
     "l1_block_number": 0,
     "delayed_messages": 0,
     "batch_data_container": "string",
     "commitment_transaction": {
      "hash": "string",
      "status": "string",
      "timestamp": "string"
     },
     "confirmation_transaction": {
      "hash": "string",
      "status": "string",
      "timestamp": "string"
     }
    },
    "gas_used": "string",
    "gas_limit": "string",
    "timestamp": "string",
    "burnt_fees": "string",
    "difficulty": "string",
    "parent_hash": "string",
    "priority_fee": "string",
    "uncles_hashes": [
     {
      "hash": "string"
     }
    ],
    "base_fee_per_gas": "string",
    "total_difficulty": "string",
    "transaction_fees": "string",
    "is_pending_update": true,
    "withdrawals_count": 0,
    "transactions_count": 0,
    "gas_used_percentage": 0,
    "burnt_fees_percentage": 0,
    "gas_target_percentage": 0,
    "internal_transactions_count": 0
   }
  ],
  "next_page_params": {}
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/blockscout-scroll-batch-blocks-lookup-e9ca05ef/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from api.blockscout.com](https://www.zero.xyz/host/api.blockscout.com/llms.txt)