@risottobias #Emissary handles all of the ActivityPub / WebMention integration under the hood. Your apps integrate with it with this json:
```{do:"publish"}```
In the (near?) future, I'm hoping to let developers define custom JSON-LD, and even handle JSON-LD messages, too. We should talk about your distributed wiki -- maybe at #FediForum Session 6? -- to see how much customization is actually needed...