| Service |
Availability |
Notes
|
| App receipt check |
Super Critical |
API that verifies app purchases, called by individual apps at various intervals
|
| Persona ID |
Super Critical |
Powers accounts required for Marketplace, App Sync, and many individual apps
|
| App/add-on installation and supporting pages |
Critical |
Details page, Homepage, Search, Browse
|
| Purchasing and payments (also dependent on 3rd parties) |
Critical |
In-app payments API and pages, PayPal interactions
|
| Add-ons blocklist |
Critical |
Protects Firefox users from crashes and malicious add-ons
|
| Add-on update check |
High |
Tells Firefox when add-on updates are available; now separated into background and manual vhosts
|
| Read-only APIs (used by Firefox and others) |
Critical |
Powers Firefox features like add-on search and metadata lookups
|
| Discovery Pane in Add-ons Manager |
Critical |
High-visibility webpage in the default view of Firefox's Add-ons Manager. Many users will interact with AMO only through this.
|
| Other consumer pages |
High
|