diff --git a/Makefile b/Makefile
index 945c2c7..2715c8e 100644
--- a/Makefile
+++ b/Makefile
@@ -42,10 +42,10 @@ fake_ci_webhook:
 ## =====================
 
 test: .env
-	docker compose up pact_verifier --exit-code-from pact_verifier
+	docker compose up pact_verifier --exit-code-from pact_verifier --build
 	docker compose logs pact_verifier
 test_native: .env
-	docker compose up pact_verifier_native --exit-code-from pact_verifier_native
+	docker compose up pact_verifier_native --exit-code-from pact_verifier_native --build
 	docker compose logs pact_verifier_native
 
 ## =====================
diff --git a/app/main.py b/app/main.py
index f08e9b4..d9fe1ae 100644
--- a/app/main.py
+++ b/app/main.py
@@ -19,4 +19,24 @@ async def product(id: str, response: Response):
       return product
 
   response.status_code = 404
-  return {}
\ No newline at end of file
+  return {}
+
+@app.delete("/product/{id}")
+async def delete_product(id: str, response: Response):
+  global catalog
+  catalog = [product for product in catalog if product["id"] != id]
+  response.status_code = 204
+  return catalog
+
+
+@app.post("/_pact/state")
+async def change_state(request: dict, response: Response):
+  state = request.get("state")
+  print(state)
+  if state == "a product with ID 10 exists":
+    catalog.append({ "id": "10", "type": "CREDIT_CARD", "name": "Buy stuff without actually having money" })
+    response.status_code = 200
+    return {"result": "Product with ID 10 added"}
+  else:
+    response.status_code = 400
+    return {"error": "Unknown state"}
\ No newline at end of file
diff --git a/docker-compose.yml b/docker-compose.yml
index 89a3418..c9057ff 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -24,12 +24,14 @@ services:
       - GIT_BRANCH
     command: >
       verify
-      ${PACT_URL}
+      /pacts/pactflow-example-consumer-python-pactflow-example-provider-python.json
       --provider-base-url http://api:8000
       --provider pactflow-example-provider-python
-      --provider-app-version ${GIT_COMMIT}
-      --provider-version-branch ${GIT_BRANCH}
+      --log-level debug
       --wait 10
+      --provider-states-setup-url http://api:8000/_pact/state
+    volumes:
+      - ./pacts_ruby:/pacts
   
   pact_verifier_native:
     image: pactfoundation/pact-ref-verifier:latest
@@ -47,7 +49,10 @@ services:
     command: >
       --hostname api
       --port 8000
-      --provider-name pactflow-example-provider-python
+      --provider-name pactflow-example-provider-python-v3
       --loglevel info
-      --provider-version $GIT_COMMIT
-      --provider-branch $GIT_BRANCH
\ No newline at end of file
+      --dir /pacts
+      --request-timeout 10000
+      --state-change-url http://api:8000/_pact/state
+    volumes:
+      - ./pacts_rust:/pacts
\ No newline at end of file
diff --git a/pacts_ruby/pactflow-example-consumer-python-pactflow-example-provider-python.json b/pacts_ruby/pactflow-example-consumer-python-pactflow-example-provider-python.json
new file mode 100644
index 0000000..b94dfdc
--- /dev/null
+++ b/pacts_ruby/pactflow-example-consumer-python-pactflow-example-provider-python.json
@@ -0,0 +1,62 @@
+{
+  "consumer": {
+    "name": "pactflow-example-consumer-python"
+  },
+  "provider": {
+    "name": "pactflow-example-provider-python"
+  },
+  "interactions": [
+    {
+      "description": "a request to get a product",
+      "providerState": "a product with ID 10 exists",
+      "request": {
+        "method": "GET",
+        "path": "/product/10"
+      },
+      "response": {
+        "status": 200,
+        "headers": {
+        },
+        "body": {
+          "id": "27",
+          "name": "Margharita",
+          "type": "Pizza"
+        },
+        "matchingRules": {
+          "$.body": {
+            "match": "type"
+          }
+        }
+      }
+    },
+    {
+      "description": "a request to delete a product",
+      "providerState": "a product with ID 10 exists",
+      "request": {
+        "method": "DELETE",
+        "path": "/product/10",
+        "headers": {
+          "Content-Type": "application/json"
+        },
+        "body": {
+          "id": "27"
+        },
+        "matchingRules": {
+          "$.body": {
+            "match": "type"
+          }
+        }
+      },
+      "response": {
+        "status": 204,
+        "headers": {
+        }
+      }
+    }
+  ],
+  "metadata": {
+    "pactSpecification": {
+      "version": "2.0.0"
+    }
+  }
+}
\ No newline at end of file
diff --git a/pacts_rust/pactflow-example-consumer-python-v3-pactflow-example-provider-python-v3.json b/pacts_rust/pactflow-example-consumer-python-v3-pactflow-example-provider-python-v3.json
new file mode 100644
index 0000000..6f40c0a
--- /dev/null
+++ b/pacts_rust/pactflow-example-consumer-python-v3-pactflow-example-provider-python-v3.json
@@ -0,0 +1,104 @@
+{
+  "consumer": {
+    "name": "pactflow-example-consumer-python-v3"
+  },
+  "interactions": [
+
+    {
+      "description": "a request to get a product",
+      "pending": false,
+      "providerStates": [
+        {
+          "name": "a product with ID 10 exists"
+        }
+      ],
+      "request": {
+        "method": "GET",
+        "path": "/product/10"
+      },
+      "response": {
+        "body": {
+          "content": {
+            "id": "27",
+            "name": "Margharita",
+            "type": "Pizza"
+          },
+          "contentType": "application/json",
+          "encoded": false
+        },
+        "headers": {
+          "Content-Type": [
+            "application/json"
+          ]
+        },
+        "matchingRules": {
+          "body": {
+            "$": {
+              "combine": "AND",
+              "matchers": [
+                {
+                  "match": "type"
+                }
+              ]
+            }
+          }
+        },
+        "status": 200
+      },
+      "type": "Synchronous/HTTP"
+    },
+    {
+      "description": "a request to delete a product",
+      "pending": false,
+      "providerStates": [
+        {
+          "name": "a product with ID 10 exists"
+        }
+      ],
+      "request": {
+        "body": {
+          "content": {
+            "id": "27"
+          },
+          "contentType": "application/json",
+          "encoded": false
+        },
+        "headers": {
+          "Content-Type": [
+            "application/json"
+          ]
+        },
+        "matchingRules": {
+          "body": {
+            "$": {
+              "combine": "AND",
+              "matchers": [
+                {
+                  "match": "type"
+                }
+              ]
+            }
+          }
+        },
+        "method": "DELETE",
+        "path": "/product/10"
+      },
+      "response": {
+        "status": 204
+      },
+      "type": "Synchronous/HTTP"
+    }
+  ],
+  "metadata": {
+    "pactRust": {
+      "ffi": "0.4.22",
+      "models": "1.2.3"
+    },
+    "pactSpecification": {
+      "version": "4.0"
+    }
+  },
+  "provider": {
+    "name": "pactflow-example-provider-python-v3"
+  }
+}
\ No newline at end of file