Learn various authorization methods you need to use Gluwa API.
Gluwa has two types of authorizing a request:
Depending on the request, you may have to use at least one of them or none at all. Look under Request -> Headers section under each endpoint to find out if an endpoint requires authorization.
X-REQUEST-SIGNATURE header is used to verify the ownership of an address, usually, for GET requests. The value of the header must be the signature of an address that you own. Follow the guide below to generate an Address Signature.