Crypto api help needed

hello dear brothers and sisters,
please help me in using following api

curl \
  --request GET
  --header "X-CoinAPI-Key: 73034021-THIS-IS-SAMPLE-KEY"

how to use it please guide
im getting this error

Try this using curl-to-blocks

1 Like

i got this error

Have you used your own api key ? With the above blocks using my own key works