Some crawlers try to use the (non-existing) #Mastodon API of my blog, since my blog supports #ActivityPub.
Most don't send a User-Agent or use the generic user-agent of the library they use.
"/api/nodeinfo"
"/api/v1/config"
"/api/v1/directory?limit=1"
"/api/v1/instance"
"/api/v1/instance/activity"
"/api/v1/instance/domain_blocks"
"/api/v1/instance/peers"
"/api/v1/streaming/public"
"/api/v1/timelines/public?limit=100"
"/api/v1/timelines/public?limit=40"
"/api/v3/federated_instances"