diff --git a/.changeset/aao-endpoint-engineering.md b/.changeset/aao-endpoint-engineering.md
new file mode 100644
index 00000000000..f6f46b611d7
--- /dev/null
+++ b/.changeset/aao-endpoint-engineering.md
@@ -0,0 +1,5 @@
+---
+'@audius/sdk': patch
+---
+
+Point the production anti-abuse oracle endpoint at `https://anti-abuse-oracle.audius.engineering`, replacing the old `https://discoveryprovider.audius.co` host in the SDK services config and supporting clients/services.
diff --git a/packages/discovery-provider/plugins/pedalboard/apps/anti-abuse-oracle/src/actionLog.ts b/packages/discovery-provider/plugins/pedalboard/apps/anti-abuse-oracle/src/actionLog.ts
index e5e41a43550..5cea14bbf02 100644
--- a/packages/discovery-provider/plugins/pedalboard/apps/anti-abuse-oracle/src/actionLog.ts
+++ b/packages/discovery-provider/plugins/pedalboard/apps/anti-abuse-oracle/src/actionLog.ts
@@ -185,7 +185,7 @@ export async function getUserNormalizedScore(userId: number, wallet: string) {
 }
 
 export async function getAAOAttestation(handle: string) {
-  const url = `https://antiabuseoracle.audius.co/abuse/${handle}`
+  const url = `https://anti-abuse-oracle.audius.engineering/abuse/${handle}`
   try {
     const response = await fetch(url)
     if (!response.ok) {
diff --git a/packages/identity-service/src/utils/antiAbuse.js b/packages/identity-service/src/utils/antiAbuse.js
index 9fcbdcba64b..452390cdc06 100644
--- a/packages/identity-service/src/utils/antiAbuse.js
+++ b/packages/identity-service/src/utils/antiAbuse.js
@@ -4,7 +4,7 @@ const { logger } = require('../logging')
 const models = require('../models')
 
 const aaoEndpoint =
-  config.get('aaoEndpoint') || 'https://antiabuseoracle.audius.co'
+  config.get('aaoEndpoint') || 'https://anti-abuse-oracle.audius.engineering'
 
 const allowRules = new Set([-17, -18])
 const blockRelayAbuseErrorCodes = new Set([0, 8, 10, 13, 15, 18])
diff --git a/packages/mobile/src/services/env/env.prod.ts b/packages/mobile/src/services/env/env.prod.ts
index 1e30fbec222..635251d6c8f 100644
--- a/packages/mobile/src/services/env/env.prod.ts
+++ b/packages/mobile/src/services/env/env.prod.ts
@@ -2,7 +2,7 @@ import type { Env } from '@audius/common/services'
 import Config from 'react-native-config'
 
 export const env: Env = {
-  AAO_ENDPOINT: 'https://discoveryprovider.audius.co',
+  AAO_ENDPOINT: 'https://anti-abuse-oracle.audius.engineering',
   AMPLITUDE_API_KEY: '86760558b8bb1b3aae61656efd4ddacb',
   AMPLITUDE_PROXY: 'https://gain2.audius.co/2/httpapi',
   API_KEY: '8acf5eb7436ea403ee536a7334faa5e9ada4b50f',
diff --git a/packages/sdk/src/sdk/config/production.ts b/packages/sdk/src/sdk/config/production.ts
index 567703b1f58..f65973133dc 100644
--- a/packages/sdk/src/sdk/config/production.ts
+++ b/packages/sdk/src/sdk/config/production.ts
@@ -24,7 +24,7 @@ export const productionConfig: SdkServicesConfig = {
     ],
     "antiAbuseOracleNodes": {
       "endpoints": [
-        "https://discoveryprovider.audius.co",
+        "https://anti-abuse-oracle.audius.engineering",
         "https://audius-oracle.creatorseed.com",
         "https://oracle.audius.endl.net"
       ],
diff --git a/packages/sdk/src/sdk/scripts/generateServicesConfig.ts b/packages/sdk/src/sdk/scripts/generateServicesConfig.ts
index b48d17e2cb1..d796ab6f1a0 100644
--- a/packages/sdk/src/sdk/scripts/generateServicesConfig.ts
+++ b/packages/sdk/src/sdk/scripts/generateServicesConfig.ts
@@ -23,7 +23,7 @@ const productionConfig: SdkServicesConfig = {
     storageNodes: [],
     antiAbuseOracleNodes: {
       endpoints: [
-        'https://discoveryprovider.audius.co',
+        'https://anti-abuse-oracle.audius.engineering',
         'https://audius-oracle.creatorseed.com',
         'https://oracle.audius.endl.net'
       ],
diff --git a/packages/web/src/pages/host-remix-contest-page/HostRemixContestPage.tsx b/packages/web/src/pages/host-remix-contest-page/HostRemixContestPage.tsx
index 893801b874c..2037abf9dbe 100644
--- a/packages/web/src/pages/host-remix-contest-page/HostRemixContestPage.tsx
+++ b/packages/web/src/pages/host-remix-contest-page/HostRemixContestPage.tsx
@@ -48,7 +48,7 @@ import Page from 'components/page/Page'
 import { useRequiresAccount } from 'hooks/useRequiresAccount'
 import { useTrackCoverArt } from 'hooks/useTrackCoverArt'
 import { track, make } from 'services/analytics'
-import { fullContestPage, fullTrackPage } from 'utils/route'
+import { contestPage } from 'utils/route'
 
 import {
   TimeInput,
@@ -161,7 +161,7 @@ export const HostRemixContestPage = () => {
     isContestEntry: true
   })
 
-  const { mutate: createEvent } = useCreateEvent()
+  const { mutateAsync: createEvent } = useCreateEvent()
   const { mutate: updateEvent } = useUpdateEvent()
   const { mutate: deleteEvent } = useDeleteEvent()
 
@@ -442,14 +442,10 @@ export const HostRemixContestPage = () => {
       navigate(CONTESTS_PAGE)
       return
     }
-    navigate(
-      isEdit
-        ? fullContestPage(primaryPermalink)
-        : fullTrackPage(primaryPermalink)
-    )
+    navigate(isEdit ? contestPage(primaryPermalink) : primaryPermalink)
   }, [clearDraft, isEdit, navigate, primaryPermalink])
 
-  const handleSubmit = useCallback(() => {
+  const handleSubmit = useCallback(async () => {
     const parsedTime = parseTime(timeValue)
     if (!parsedTime) return
 
@@ -500,14 +496,21 @@ export const HostRemixContestPage = () => {
         })
       )
     } else {
-      createEvent({
-        eventType: EventEventTypeEnum.RemixContest,
-        entityType: EventEntityTypeEnum.Track,
-        entityId: entityTrackId,
-        eventData,
-        endDate,
-        userId: currentUserId
-      })
+      try {
+        await createEvent({
+          eventType: EventEventTypeEnum.RemixContest,
+          entityType: EventEntityTypeEnum.Track,
+          entityId: entityTrackId,
+          eventData,
+          endDate,
+          userId: currentUserId
+        })
+      } catch {
+        // Mutation's onError already surfaces a toast; stay on the form so
+        // the user can retry instead of navigating to a half-created
+        // contest page.
+        return
+      }
 
       track(
         make({
@@ -519,7 +522,7 @@ export const HostRemixContestPage = () => {
 
     clearDraft()
     if (effectivePermalink) {
-      navigate(fullContestPage(effectivePermalink))
+      navigate(contestPage(effectivePermalink))
     } else {
       navigate(CONTESTS_PAGE)
     }
@@ -561,7 +564,7 @@ export const HostRemixContestPage = () => {
     }
     clearDraft()
     if (primaryPermalink) {
-      navigate(fullTrackPage(primaryPermalink))
+      navigate(primaryPermalink)
     }
   }, [
     clearDraft,
diff --git a/packages/web/src/services/env/env.prod.ts b/packages/web/src/services/env/env.prod.ts
index c75332381a1..9bfbe73845c 100644
--- a/packages/web/src/services/env/env.prod.ts
+++ b/packages/web/src/services/env/env.prod.ts
@@ -1,7 +1,7 @@
 import { Env } from '@audius/common/services'
 
 export const env: Env = {
-  AAO_ENDPOINT: 'https://discoveryprovider.audius.co',
+  AAO_ENDPOINT: 'https://anti-abuse-oracle.audius.engineering',
   AMPLITUDE_API_KEY: '86760558b8bb1b3aae61656efd4ddacb',
   AMPLITUDE_PROXY: 'https://gain2.audius.co/2/httpapi',
   API_KEY: '8acf5eb7436ea403ee536a7334faa5e9ada4b50f',