diff --git a/litellm/constants.py b/litellm/constants.py
index e5b662bd515..59a717ecaa4 100644
--- a/litellm/constants.py
+++ b/litellm/constants.py
@@ -916,6 +916,7 @@ openai_compatible_endpoints: Final[list] = [
     "https://api-inference.modelscope.cn/v1",
     "https://api.moonshot.ai/v1",
     "https://api.publicai.co/v1",
+    "https://api.aiand.com/v1",
     "https://api.synthetic.new/openai/v1",
     "https://serverless.tensormesh.ai/v1",
     "https://api.stima.tech/v1",
@@ -975,6 +976,7 @@ openai_compatible_providers: Final[list] = [
     "novita",
     "meta_llama",
     "publicai",  # PublicAI - JSON-configured provider
+    "aiand",  # ai& - JSON-configured provider
     "synthetic",  # Synthetic - JSON-configured provider
     "tensormesh",  # Tensormesh - JSON-configured provider
     "apertis",  # Apertis - JSON-configured provider
diff --git a/litellm/llms/openai_like/providers.json b/litellm/llms/openai_like/providers.json
index fe10293c420..6c83ece0cd2 100644
--- a/litellm/llms/openai_like/providers.json
+++ b/litellm/llms/openai_like/providers.json
@@ -107,6 +107,12 @@
     "api_key_env": "AIHUBMIX_API_KEY",
     "api_base_env": "AIHUBMIX_API_BASE"
   },
+  "aiand": {
+    "base_url": "https://api.aiand.com/v1",
+    "api_key_env": "AIAND_API_KEY",
+    "api_base_env": "AIAND_API_BASE",
+    "supported_endpoints": ["/v1/chat/completions", "/v1/responses"]
+  },
   "crusoe": {
     "base_url": "https://managed-inference-api-proxy.crusoecloud.com/v1",
     "api_key_env": "CRUSOE_API_KEY",
diff --git a/litellm/provider_endpoints_support_backup.json b/litellm/provider_endpoints_support_backup.json
index 1fcb7600a5e..fa7ba0482f4 100644
--- a/litellm/provider_endpoints_support_backup.json
+++ b/litellm/provider_endpoints_support_backup.json
@@ -120,6 +120,23 @@
         "interactions": true
       }
     },
+    "aiand": {
+      "display_name": "ai& (`aiand`)",
+      "url": "https://docs.aiand.com/api/chat-completions/",
+      "endpoints": {
+        "chat_completions": true,
+        "messages": false,
+        "responses": true,
+        "embeddings": false,
+        "image_generations": false,
+        "audio_transcriptions": false,
+        "audio_speech": false,
+        "moderations": false,
+        "batches": false,
+        "rerank": false,
+        "a2a": false
+      }
+    },
     "amazon_nova": {
       "display_name": "Amazon Nova (`amazon_nova`)",
       "url": "https://docs.litellm.ai/docs/providers/amazon_nova",
diff --git a/litellm/proxy/public_endpoints/provider_create_fields.json b/litellm/proxy/public_endpoints/provider_create_fields.json
index 0ca08cb7992..dfd9c6b7107 100644
--- a/litellm/proxy/public_endpoints/provider_create_fields.json
+++ b/litellm/proxy/public_endpoints/provider_create_fields.json
@@ -1,4 +1,32 @@
 [
+  {
+    "provider": "AIAND",
+    "provider_display_name": "ai&",
+    "litellm_provider": "aiand",
+    "credential_fields": [
+      {
+        "key": "api_base",
+        "label": "API Base",
+        "placeholder": "https://api.aiand.com/v1",
+        "tooltip": null,
+        "required": false,
+        "field_type": "text",
+        "options": null,
+        "default_value": null
+      },
+      {
+        "key": "api_key",
+        "label": "API Key",
+        "placeholder": null,
+        "tooltip": null,
+        "required": true,
+        "field_type": "password",
+        "options": null,
+        "default_value": null
+      }
+    ],
+    "default_model_placeholder": "aiand/openai/gpt-oss-120b"
+  },
   {
     "provider": "AIML",
     "provider_display_name": "AI/ML API",
diff --git a/litellm/types/utils.py b/litellm/types/utils.py
index dfc98a9d89d..dbd3bedd98f 100644
--- a/litellm/types/utils.py
+++ b/litellm/types/utils.py
@@ -4289,6 +4289,7 @@ class LlmProviders(str, Enum):
     POE = "poe"
     CHUTES = "chutes"
     NEOSANTARA = "neosantara"
+    AIAND = "aiand"
     PARASAIL = "parasail"
     XIAOMI_MIMO = "xiaomi_mimo"
     TENSORMESH = "tensormesh"
diff --git a/provider_endpoints_support.json b/provider_endpoints_support.json
index b8d1621cde3..bd55fa5aeef 100644
--- a/provider_endpoints_support.json
+++ b/provider_endpoints_support.json
@@ -120,6 +120,23 @@
         "interactions": true
       }
     },
+    "aiand": {
+      "display_name": "ai& (`aiand`)",
+      "url": "https://docs.aiand.com/api/chat-completions/",
+      "endpoints": {
+        "chat_completions": true,
+        "messages": false,
+        "responses": true,
+        "embeddings": false,
+        "image_generations": false,
+        "audio_transcriptions": false,
+        "audio_speech": false,
+        "moderations": false,
+        "batches": false,
+        "rerank": false,
+        "a2a": false
+      }
+    },
     "amazon_nova": {
       "display_name": "Amazon Nova (`amazon_nova`)",
       "url": "https://docs.litellm.ai/docs/providers/amazon_nova",
diff --git a/tests/test_litellm/llms/openai_like/test_aiand_provider.py b/tests/test_litellm/llms/openai_like/test_aiand_provider.py
new file mode 100644
index 00000000000..f2d96d963d4
--- /dev/null
+++ b/tests/test_litellm/llms/openai_like/test_aiand_provider.py
@@ -0,0 +1,83 @@
+import json
+
+import httpx
+import pytest
+import respx
+
+import litellm
+from litellm.litellm_core_utils.get_llm_provider_logic import get_llm_provider
+from litellm.llms.openai_like.json_loader import JSONProviderRegistry
+from litellm.utils import ProviderConfigManager
+
+AIAND_API_BASE = "https://api.aiand.com/v1"
+
+
+def test_aiand_chat_provider(monkeypatch: pytest.MonkeyPatch):
+    monkeypatch.setenv("AIAND_API_KEY", "test-key")
+
+    provider_config = JSONProviderRegistry.get("aiand")
+    assert provider_config is not None
+    assert litellm.LlmProviders.AIAND.value == "aiand"
+    assert "aiand" in litellm.openai_compatible_providers
+    assert provider_config.base_url == AIAND_API_BASE
+    assert provider_config.api_key_env == "AIAND_API_KEY"
+    assert provider_config.api_base_env == "AIAND_API_BASE"
+
+    model, provider, api_key, api_base = get_llm_provider("aiand/openai/gpt-oss-120b")
+    assert model == "openai/gpt-oss-120b"
+    assert provider == "aiand"
+    assert api_key == "test-key"
+    assert api_base == AIAND_API_BASE
+
+
+
+def test_aiand_completion_request(respx_mock: respx.MockRouter):
+    messages = [{"role": "user", "content": "Hello"}]
+    route = respx_mock.post(f"{AIAND_API_BASE}/chat/completions").mock(
+        return_value=httpx.Response(
+            200,
+            json={
+                "id": "chatcmpl-test",
+                "object": "chat.completion",
+                "created": 1,
+                "model": "openai/gpt-oss-120b",
+                "choices": [
+                    {
+                        "index": 0,
+                        "message": {"role": "assistant", "content": "Hello"},
+                        "finish_reason": "stop",
+                    }
+                ],
+                "usage": {
+                    "prompt_tokens": 1,
+                    "completion_tokens": 1,
+                    "total_tokens": 2,
+                },
+            },
+        )
+    )
+
+    litellm.completion(
+        model="aiand/openai/gpt-oss-120b",
+        api_key="test-key",
+        messages=messages,
+    )
+
+    assert route.called
+    request = route.calls.last.request
+    assert str(request.url) == f"{AIAND_API_BASE}/chat/completions"
+    assert request.headers["Authorization"] == "Bearer test-key"
+    request_body = json.loads(request.read())
+    assert request_body["model"] == "openai/gpt-oss-120b"
+    assert request_body["messages"] == messages
+
+
+def test_aiand_responses_provider():
+    config = ProviderConfigManager.get_provider_responses_api_config(
+        provider="aiand",
+        model="aiand/openai/gpt-oss-120b",
+    )
+
+    assert config is not None
+    assert config.custom_llm_provider == "aiand"
+    assert config.get_complete_url(api_base=None, litellm_params={}) == f"{AIAND_API_BASE}/responses"