---
title: "get blocks"
method: GET
path: "/blocks"
---

# get blocks

`GET /blocks`

**Deprecation Notice:** Per instance endpoints will be deprecated soon in favor of PRO API endpoints. Please see the [PRO API reference page](https://docs.blockscout.com/devs/pro-api-responses-and-routes) for information.

## Query parameters

- `type` string

## Response `200`

block

- object
  - `items` Block[], required
    - `arbitrum` object
      - `batch_data_container` 'in_blob4844' | 'in_calldata' | 'in_celestia' | 'in_anytrust' | 'in_eigenda', nullable
      - `batch_number` integer, nullable, required
      - `commitment_transaction` object, required
        - `hash` string, nullable, required
        - `status` 'unfinalized' | 'finalized', nullable, required
        - `timestamp` string, date-time, nullable, required
      - `confirmation_transaction` object, required
        - `hash` string, nullable, required
        - `status` 'unfinalized' | 'finalized', nullable, required
        - `timestamp` string, date-time, nullable, required
      - `delayed_messages` integer
      - `l1_block_number` integer, nullable
      - `send_count` integer, nullable
      - `send_root` string, nullable
      - `status` 'Confirmed on base' | 'Sent to base' | 'Sealed on rollup' | 'Processed on rollup', required
    - `base_fee_per_gas` string, nullable, required — EIP-1559 base fee per gas, in wei. Null on blocks produced before EIP-1559 activation or on chains that do not implement EIP-1559.
    - `burnt_fees` string, nullable, required — Sum of EIP-1559 base fees burned by transactions in this block, in wei.
    - `burnt_fees_percentage` number, float, nullable, required — Burned base fees as a percentage of total transaction fees in this block.
    - `difficulty` string, nullable, required — Proof-of-work difficulty of this block. Zero on proof-of-stake chains.
    - `gas_limit` string, required
    - `gas_target_percentage` number, float, required — Percent above the EIP-1559 elasticity target (gas_used vs. gas_limit / elasticity_multiplier).
    - `gas_used` string, required
    - `gas_used_percentage` number, float, required — Gas used in this block as a percentage of `gas_limit`.
    - `hash` string, required
    - `height` integer, required — Block number (zero-based index from genesis).
    - `internal_transactions_count` integer, nullable, required — Number of internal transactions in this block; null when the count is unavailable.
    - `is_pending_update` boolean, nullable, required — True when the block is scheduled for re-fetch; its fields may change once re-fetching completes.
    - `miner` Address, required — Address
      - `ens_domain_name` string, nullable, required — ENS domain name associated with the address
      - `hash` string, required
      - `implementations` Implementation[], required — Implementations linked with the contract
        - `address_hash` string, required
        - `name` string, nullable, required
      - `is_contract` boolean, nullable, required — Has address contract code?
      - `is_scam` boolean, required — Has address scam badge?
      - `is_verified` boolean, nullable, required — Has address associated source code?
      - `metadata` Metadata, required — Metadata struct
        - `tags` MetadataTag[], required — Metadata tags linked with the address
          - `meta` object, nullable, required
          - `name` string, required
          - `ordinal` integer, required
          - `slug` string, required
          - `tagType` 'name' | 'generic' | 'classifier' | 'information' | 'note' | 'protocol', required
      - `name` string, nullable, required — Name associated with the address
      - `private_tags` Tag[] — Private tags associated with the address
        - `address_hash` string, required
        - `display_name` string, required
        - `label` string, required
      - `proxy_type` 'eip1167' | 'eip1967' | 'eip1822' | 'eip1967_oz' | 'eip1967_beacon' | 'master_copy' | 'basic_implementation' | 'basic_get_implementation' | 'comptroller' | 'eip2535' | 'clone_with_immutable_arguments' | 'eip7702' | 'resolved_delegate_proxy' | 'erc7760' | 'minimal_proxy', nullable, required
      - `public_tags` Tag[] — Public tags associated with the address
        - `address_hash` string, required
        - `display_name` string, required
        - `label` string, required
      - `reputation` 'ok' | 'scam', required — Reputation of the address
      - `watchlist_names` WatchlistName[] — Watchlist name associated with the address
        - `display_name` string, required
        - `label` string, required
    - `nonce` string, required — Proof-of-work nonce used to satisfy the difficulty target. Zero on proof-of-stake chains.
    - `parent_hash` string, required
    - `priority_fee` string, nullable, required — Sum of validator tips (EIP-1559 priority fees) paid by transactions in this block, in wei.
    - `rewards` object[], required — Block rewards grouped by recipient category. Each entry describes a reward paid for this block; the set of categories depends on the chain and block type.
      - `reward` string, required
      - `type` 'emission_funds' | 'uncle' | 'validator', required — Reward category (machine-readable identifier).
    - `size` integer, nullable, required — Block size in bytes (length of the RLP-encoded block).
    - `timestamp` string, date-time, required
    - `total_difficulty` string, nullable, required — Cumulative chain difficulty through this block (sum of `difficulty` of this block and all ancestors).
    - `transaction_fees` string, required — Sum of transaction fees (gas price × gas used) paid by transactions in this block, in wei.
    - `transactions_count` integer, required
    - `type` 'block' | 'uncle' | 'reorg', required — Block classification: `block` = main-chain consensus block; `uncle` = ommer (valid but not in main chain); `reorg` = former main-chain block lost to reorganization.
    - `uncles_hashes` object[], required — Hashes of ommer (uncle) blocks referenced by this block.
      - `hash` string, required
    - `withdrawals_count` integer, nullable, required — Number of withdrawals included in this block; null when the count is unavailable.
  - `next_page_params` object, required

## Other responses

- `400` — bad input parameter

---

[API](https://skmtc.net/blockscout/apis/blockscout-pro-api.md) · [All operations](https://skmtc.net/blockscout/apis/blockscout-pro-api/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/blockscout/blockscout-pro-api/versions/59ac5466233b/schema)