Blocks

Get Block Rewards by BlockNo

Returns the block reward and 'Uncle' block rewards.

https://api-goerli-optimism.etherscan.io/api
   ?module=block
   &action=getblockreward
   &blockno=1209493
   &apikey=YourApiKeyToken

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Request

Query Parameters

Parameter	Description
blockno	the integer block number to check block rewards for eg. 12697906

Response

Sample Response

{
   "status":"1",
   "message":"OK",
   "result":{
      "blockNumber":"1209493",
      "timeStamp":"1663505443",
      "blockMiner":"0x0000000000000000000000000000000000000000",
      "blockReward":"29733",
      "uncles":[
         
      ],
      "uncleInclusionReward":"0"
   }
}

​​ ⏳ Tip : The timestamp field is denoted in Unix timestamp.

Get Estimated Block Countdown Time by BlockNo

Returns the estimated time remaining, in seconds, until a certain block is mined.

https://api-goerli-optimism.etherscan.io/api
   ?module=block
   &action=getblockcountdown
   &blockno=1309493
   &apikey=YourApiKeyToken

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Request

Query Parameters

Parameter	Description
blockno	the integer block number to estimate time remaining to be mined eg. 12697906

Response

Sample Response

{
   "status":"1",
   "message":"OK",
   "result":{
      "CurrentBlock":"1210001",
      "CountdownBlock":"1309493",
      "RemainingBlock":"99492",
      "EstimateTimeInSec":"348237.0"
   }
}

Get Block Number by Timestamp

Returns the block number that was mined at a certain timestamp.

https://api-goerli-optimism.etherscan.io/api
   ?module=block
   &action=getblocknobytime
   &timestamp=1663507396
   &closest=before
   &apikey=YourApiKeyToken

Try this endpoint in your browser 🔗

Request

Query Parameters

Parameter	Description
timestamp	the integer representing the Unix timestamp in seconds.
closest	the closest available block to the provided timestamp, either before or after

⏳ Tip : Convert a regular date-time to a Unix timestamp.

Response

Sample Response

{
   "status":"1",
   "message":"OK",
   "result":"1210012"
}