diff --git a/Pulse/PullRequestAPI.swift b/Pulse/PullRequestAPI.swift
index 9efc420..3a82278 100644
--- a/Pulse/PullRequestAPI.swift
+++ b/Pulse/PullRequestAPI.swift
@@ -55,7 +55,7 @@ func - (left: PullRequests, right: PullRequests) -> PullRequests {
     return left.filter { !rightIDs.contains($0.id) }
 }
 
-struct PullRequestAPI {
+actor PullRequestAPI {
     private let client: ApolloClient
 
     init(_ githubToken: String) {
diff --git a/Pulse/PullRequestModel.swift b/Pulse/PullRequestModel.swift
index 40a048c..e2b565a 100644
--- a/Pulse/PullRequestModel.swift
+++ b/Pulse/PullRequestModel.swift
@@ -1,12 +1,33 @@
 import Foundation
+import SwiftUI
 
 @MainActor
 class PullRequestModel: ObservableObject {
     // TODO:
+    @AppStorage("githubQuery") private var githubQuery = Constants.defaultGithubQuery
+    @Published var settled: PullRequests = []
+    @Published var pending: PullRequests = []
     @Published var updatedAt: Date?
+    @Published var error: GitHubError?
 
     func update(_ api: PullRequestAPI) async {
-        // TODO:
-        updatedAt = Date()
+        do {
+            let pulls = try await api.fetch(githubQuery)
+
+            for pull in pulls {
+                if pull.pending {
+                    pending.append(pull)
+                } else {
+                    settled.append(pull)
+                }
+            }
+
+            // TODO:
+            updatedAt = Date()
+        } catch let ghErr as GitHubError {
+            error = ghErr
+        } catch {
+            Logger.shared.error("failed to get pull requests: \(error)")
+        }
     }
 }