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POST
/
tools
/
uuid-utils
/
is-nil
Check if Nil UUID
curl --request POST \
  --url https://api.dirtroad.dev/tools/uuid-utils/is-nil \
  --header 'Content-Type: application/json' \
  --header 'X-Payment: <api-key>' \
  --data '{
  "uuid": "<string>"
}'
{
  "uuid": "<string>",
  "isNil": true
}

Authorizations

​
X-Payment
string
header
required

x402 blockchain payment authorization header containing signed EIP-3009 Transfer with Authorization

Body

application/json
​
uuid
string
required

UUID to check if nil

Response

Nil UUID check result

​
uuid
string
required

Input UUID

​
isNil
boolean
required

Whether the UUID is the nil UUID (all zeros)