diff --git a/package.json b/package.json
index 4414d37..c8596ad 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@orionprotocol/sdk",
-  "version": "0.19.89-rc18",
+  "version": "0.19.89-rc19",
   "description": "Orion Protocol SDK",
   "main": "./lib/index.cjs",
   "module": "./lib/index.js",
diff --git a/src/services/Integrator/index.ts b/src/services/Integrator/index.ts
index 927f15f..b674610 100644
--- a/src/services/Integrator/index.ts
+++ b/src/services/Integrator/index.ts
@@ -4,6 +4,7 @@ import {
   listAmountResponseSchema,
   listNFTOrderResponseSchema,
   listPoolResponseSchema,
+  testIncrementorSchema,
   veORNInfoResponseSchema,
   votingInfoResponseSchema
 } from './schemas/index.js';
@@ -187,6 +188,17 @@ class IntegratorService {
     });
   }
 
+  readonly testRetrieve = () => {
+    return fetchWithValidation(this.apiUrl, testIncrementorSchema, {
+      method: 'POST',
+      body: this.makeRPCPayload({
+        model: 'Incrementer',
+        method: 'retrieve',
+        params: [],
+      }),
+    });
+  }
+
   private readonly getK = (time: number) => {
     const currentTime = time < LOCK_START_TIME ? LOCK_START_TIME : time;
 
diff --git a/src/services/Integrator/schemas/index.ts b/src/services/Integrator/schemas/index.ts
index ebd913d..e6e03b6 100644
--- a/src/services/Integrator/schemas/index.ts
+++ b/src/services/Integrator/schemas/index.ts
@@ -5,3 +5,4 @@ export { default as listPoolResponseSchema } from './list-pool-response-schema.j
 export { default as veORNInfoResponseSchema } from './veORN-info-schema.js';
 export { default as listAmountResponseSchema } from './list-amount-schema.js';
 export { default as votingInfoResponseSchema } from './voting-info-schema.js';
+export { default as testIncrementorSchema } from './test-incrementor-schema.js';
diff --git a/src/services/Integrator/schemas/test-incrementor-schema.ts b/src/services/Integrator/schemas/test-incrementor-schema.ts
new file mode 100644
index 0000000..945d461
--- /dev/null
+++ b/src/services/Integrator/schemas/test-incrementor-schema.ts
@@ -0,0 +1,9 @@
+import { z } from 'zod';
+import infoSchema from './info-schema.js';
+
+const testIncrementorSchema = z.object({
+  result: z.number().int(),
+  info: infoSchema,
+});
+
+export default testIncrementorSchema;