diff --git a/src/apps/admin/src/lib/services/payments.service.ts b/src/apps/admin/src/lib/services/payments.service.ts
index a9ee43288..7c8d87d51 100644
--- a/src/apps/admin/src/lib/services/payments.service.ts
+++ b/src/apps/admin/src/lib/services/payments.service.ts
@@ -40,12 +40,12 @@ export async function getChallengePayments(
     challengeId: string,
 ): Promise<ChallengePaymentsResponse> {
     return xhrGetAsync<ChallengePaymentsResponse>(
-        `${EnvironmentConfig.API.V6}/payments/challenges/${challengeId}`,
+        `${EnvironmentConfig.API.V6}/finance/challenge-payments/${challengeId}`,
     )
 }
 
 export async function createWinning(payload: any): Promise<unknown> {
-    return xhrPostAsync(`${EnvironmentConfig.API.V5}/finance/winnings`, payload)
+    return xhrPostAsync(`${EnvironmentConfig.API.V6}/finance/winnings`, payload)
 }
 
 export async function autocompleteMembers(term: string): Promise<Array<{ handle: string }>> {
diff --git a/src/apps/wallet-admin/src/lib/services/wallet.ts b/src/apps/wallet-admin/src/lib/services/wallet.ts
index 76e95d504..78a4e7037 100644
--- a/src/apps/wallet-admin/src/lib/services/wallet.ts
+++ b/src/apps/wallet-admin/src/lib/services/wallet.ts
@@ -127,7 +127,7 @@ export async function getPayments(limit: number, offset: number, filters: Record
     }
 
     if (filters.winnerIds && filters.winnerIds.length > 0) {
-        payload.winnerIds = filters.winnerIds
+        payload.winnerIds = filters.winnerIds.map(id => id.toString())
     }
 
     const body = JSON.stringify(payload)