Adds a base set of headers to every request. Only sets a header the request doesn't already have — comparison is case-insensitive, so a request-level authorization header wins over a default Authorization.
authorization
Authorization
client.use(defaultHeaders({ 'X-Api-Key': 'secret' })); Copy
client.use(defaultHeaders({ 'X-Api-Key': 'secret' }));
Adds a base set of headers to every request. Only sets a header the request doesn't already have — comparison is case-insensitive, so a request-level
authorizationheader wins over a defaultAuthorization.