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POST
/
788f110831fe13808302bd79796d55e8
verifychain
curl --request POST \
  --url https://nd-202-842-353.p2pify.com/788f110831fe13808302bd79796d55e8 \
  --header 'Content-Type: application/json' \
  --data '
{
  "jsonrpc": "1.0",
  "method": "verifychain",
  "params": [
    3
  ],
  "id": 1
}
'
{
  "result": true,
  "error": {},
  "id": 123
}
The verifychain method checks the integrity of the blockchain database on the node.
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​
Parameters

  • check level (optional): An integer between 0 and 4 that determines the thoroughness of the verification process. The default level is 3.

​
Response

  • result — a boolean indicating whether the blockchain is valid.
  • error — an object containing an error message if an error occurred, otherwise null.
  • id — an integer representing the ID of the request.

​
Use case

The verifychain method is useful for node operators and developers who want to ensure the integrity and consistency of their blockchain data. It can be used as a diagnostic tool to detect issues within the blockchain database.

Body

application/json
​
jsonrpc
string
default:1.0
​
method
string
default:verifychain
​
params
integer[]

The check level (0-4, default: 3)

​
id
integer
default:1

Response

200 - application/json

The result of the blockchain verification

​
result
boolean

The result of the verification

​
error
object
​
id
integer
Last modified on May 18, 2026