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GET
/
optimism
/
output-roots
/
count
Number of output roots in the list.
curl --request GET \
  --url 'https://api.blockscout.com/{chain_id}/api/v2/optimism/output-roots/count?apikey='
123

Documentation Index

Fetch the complete documentation index at: https://blockscout-mf-14206.mintlify.app/llms.txt

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

Authorizations

​
apikey
string
query
required

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

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

Number of items in the output roots list.

The response is of type integer.