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GET
/
api
/
v2
/
lookupBlock
Lookup Block
curl --request GET \
  --url https://toncenter.com/api/v2/lookupBlock
{
  "ok": true,
  "result": {
    "@type": "ton.blockIdExt",
    "workchain": 123,
    "shard": "<string>",
    "seqno": 123,
    "root_hash": "<string>",
    "file_hash": "<string>"
  }
}

Documentation Index

Fetch the complete documentation index at: https://toncenter.ness.su/llms.txt

Use this file to discover all available pages before exploring further.

Query Parameters

​
workchain
integer<int32>
required

Workchain ID

​
shard
string
required

Shard ID

​
seqno
integer<int32>

Seqno of a block

​
lt
string

Logical time of a block

​
unixtime
integer<int32>

UNIX timestamp of a block

Response

OK

​
ok
boolean
required
Example:

true

​
result
TonBlockIdExt · object
required

Extended block identifier.