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GET
/
addresses
/
{address_hash_param}
Retrieve detailed information about a specific address or contract
curl --request GET \
  --url 'https://api.blockscout.com/{chain_id}/api/v2/addresses/{address_hash_param}?apikey='
{
  "block_number_balance_updated_at": 1,
  "coin_balance": "<string>",
  "creation_status": "success",
  "creation_transaction_hash": "<string>",
  "creator_address_hash": "<string>",
  "ens_domain_name": "<string>",
  "exchange_rate": "<string>",
  "has_beacon_chain_withdrawals": true,
  "has_logs": true,
  "has_token_transfers": true,
  "has_tokens": true,
  "has_validated_blocks": true,
  "hash": "<string>",
  "implementations": [
    {
      "address_hash": "<string>",
      "name": "<string>"
    }
  ],
  "is_contract": true,
  "is_scam": true,
  "is_verified": true,
  "metadata": {
    "tags": [
      {
        "meta": {},
        "name": "<string>",
        "ordinal": 123,
        "slug": "<string>",
        "tagType": "<string>"
      }
    ]
  },
  "name": "<string>",
  "proxy_type": "eip1167",
  "reputation": "ok",
  "token": {
    "address_hash": "<string>",
    "circulating_market_cap": "<string>",
    "decimals": "<string>",
    "exchange_rate": "<string>",
    "holders_count": "<string>",
    "icon_url": "https://example.com",
    "name": "<string>",
    "reputation": "ok",
    "symbol": "<string>",
    "total_supply": "<string>",
    "type": "ERC-20",
    "volume_24h": "<string>",
    "bridge_type": "omni",
    "foreign_address": "<string>",
    "origin_chain_id": "<string>"
  },
  "watchlist_address_id": 123,
  "private_tags": [
    {
      "address_hash": "<string>",
      "display_name": "<string>",
      "label": "<string>"
    }
  ],
  "public_tags": [
    {
      "address_hash": "<string>",
      "display_name": "<string>",
      "label": "<string>"
    }
  ],
  "watchlist_names": [
    {
      "display_name": "<string>",
      "label": "<string>"
    }
  ]
}

Authorizations

​
apikey
string
query
required

API key for authentication. Required for all Pro API endpoints. Obtain your API key at https://dev.blockscout.com/

Path Parameters

​
address_hash_param
string
required

Address hash in the path

Pattern: ^0x([A-Fa-f0-9]{40})$

Query Parameters

​
apikey
string
required

API key for rate limiting or for sensitive endpoints

​
key
string

Secret key for getting access to restricted resources

Response

Detailed information about the specified address.

Address response

​
block_number_balance_updated_at
integer | null
required
Required range: x >= 0
​
coin_balance
string | null
required
Pattern: ^-?([1-9][0-9]*|0)$
​
creation_status
enum<string> | null
required

Creation status of the contract

Available options:
success,
failed,
selfdestructed
​
creation_transaction_hash
string | null
required
Pattern: ^0x([A-Fa-f0-9]{64})$
​
creator_address_hash
string | null
required
Pattern: ^0x([A-Fa-f0-9]{40})$
​
ens_domain_name
string | null
required

ENS domain name associated with the address

​
exchange_rate
string | null
required
Pattern: ^([1-9][0-9]*|0)(\.[0-9]+)?$
​
has_beacon_chain_withdrawals
boolean
required
​
has_logs
boolean
required
​
has_token_transfers
boolean
required
​
has_tokens
boolean
required
​
has_validated_blocks
boolean
required
​
hash
string
required
Pattern: ^0x([A-Fa-f0-9]{40})$
​
implementations
Implementation · object[]
required

Implementations linked with the contract

​
is_contract
boolean | null
required

Has address contract code?

​
is_scam
boolean
required

Has address scam badge?

​
is_verified
boolean | null
required

Has address associated source code?

​
metadata
Metadata · object
required

Metadata struct

​
name
string | null
required

Name associated with the address

​
proxy_type
enum<string> | null
required
Available options:
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
​
reputation
enum<string>
required

Reputation of the address

Available options:
ok,
scam
​
token
Token · object
required

Token struct

​
watchlist_address_id
integer | null
required
​
private_tags
Tag · object[]

Private tags associated with the address

​
public_tags
Tag · object[]

Public tags associated with the address

​
watchlist_names
WatchlistName · object[]

Watchlist name associated with the address