diff --git a/.env.example b/.env.example
index 1ffe6a72..c67f12ab 100644
--- a/.env.example
+++ b/.env.example
@@ -17,6 +17,19 @@ ANTHROPIC_API_KEY=
 # Google Gemini — set this if using Google as your primary provider.
 GOOGLE_API_KEY=
 
+# MiniMax — set this if using MiniMax as your primary provider.
+# Get your key at https://platform.minimax.io (global) or https://platform.minimaxi.com (CN).
+MINIMAX_API_KEY=
+
+# MiniMax region — selects the endpoint set for both the OpenAI-compatible and
+# Anthropic-compatible routes. Use "global" (default) or "cn".
+#   global: https://api.minimax.io/v1        https://api.minimax.io/anthropic
+#   cn:     https://api.minimaxi.com/v1       https://api.minimaxi.com/anthropic
+MINIMAX_REGION=global
+# Optional explicit endpoint overrides (otherwise derived from MINIMAX_REGION):
+# MINIMAX_API_BASE=
+# MINIMAX_ANTHROPIC_BASE=
+
 
 # ── Model selection ───────────────────────────
 
@@ -24,6 +37,9 @@ GOOGLE_API_KEY=
 # OpenAI example:   DEFAULT_MODEL=gpt-5.4
 # Anthropic example: DEFAULT_MODEL=litellm/claude-sonnet-4-6
 # Google example:   DEFAULT_MODEL=litellm/gemini/gemini-3-flash
+# MiniMax (OpenAI-compatible):    DEFAULT_MODEL=minimax/MiniMax-M3
+# MiniMax (OpenAI-compatible):    DEFAULT_MODEL=minimax/MiniMax-M2.7
+# MiniMax (Anthropic-compatible): DEFAULT_MODEL=anthropic/MiniMax-M3
 DEFAULT_MODEL=
 
 
diff --git a/README.md b/README.md
index 2cd5a345..addf52c1 100644
--- a/README.md
+++ b/README.md
@@ -100,6 +100,7 @@ The setup wizard walks you through everything, but you'll need at least one of t
 
 - `OPENAI_API_KEY` - For GPT 5.5 and Sora video generation
 - `ANTHROPIC_API_KEY` - For Claude models
+- `MINIMAX_API_KEY` - For MiniMax models (MiniMax-M3, MiniMax-M2.7); set `MINIMAX_REGION` to `global` or `cn`
 
 **Optional superpowers:**
 
diff --git a/config.py b/config.py
index 7054ba0d..48b3418f 100644
--- a/config.py
+++ b/config.py
@@ -2,6 +2,21 @@
 import os
 
 
+# MiniMax exposes matching OpenAI-compatible and Anthropic-compatible endpoints
+# on both a global and a mainland-China region. Selecting a region swaps the
+# whole endpoint set so the same model strings work from either location.
+MINIMAX_ENDPOINTS = {
+    "global": {
+        "openai_base_url": "https://api.minimax.io/v1",
+        "anthropic_base_url": "https://api.minimax.io/anthropic",
+    },
+    "cn": {
+        "openai_base_url": "https://api.minimaxi.com/v1",
+        "anthropic_base_url": "https://api.minimaxi.com/anthropic",
+    },
+}
+
+
 def get_default_model(fallback: str = "gpt-5.4"):
     """Return the configured default model for standard agents."""
     model = os.getenv("DEFAULT_MODEL", fallback)
@@ -13,22 +28,64 @@ def is_openai_provider() -> bool:
 
     OpenAI model IDs never contain a slash (e.g. 'gpt-5.4', 'o3').
     Any 'provider/model' string (e.g. 'anthropic/claude-sonnet-4-6',
-    'litellm/gemini/gemini-3-flash') is treated as a LiteLLM-routed model.
+    'litellm/gemini/gemini-3-flash', 'minimax/MiniMax-M3') is treated as a
+    LiteLLM-routed model.
     """
     return "/" not in os.getenv("DEFAULT_MODEL", "")
 
 
+def is_minimax_model(model: str) -> bool:
+    """Return True when ``model`` targets a MiniMax model on either routing style.
+
+    Covers the OpenAI-compatible form ('minimax/MiniMax-M3') and the
+    Anthropic-compatible form ('anthropic/MiniMax-M3'), regardless of case.
+    """
+    return "minimax" in model.lower()
+
+
+def minimax_region() -> str:
+    """Return the selected MiniMax region ('global' or 'cn')."""
+    region = os.getenv("MINIMAX_REGION", "global").strip().lower()
+    return "cn" if region in {"cn", "cn_zh", "china"} else "global"
+
+
+def minimax_base_url(model: str) -> str:
+    """Return the MiniMax base URL for ``model`` in the configured region.
+
+    Uses the Anthropic-compatible endpoint when the model is routed through the
+    'anthropic/' provider, otherwise the OpenAI-compatible endpoint. Explicit
+    ``MINIMAX_ANTHROPIC_BASE`` / ``MINIMAX_API_BASE`` overrides win when set.
+    """
+    endpoints = MINIMAX_ENDPOINTS[minimax_region()]
+    if model.startswith("anthropic/"):
+        return os.getenv("MINIMAX_ANTHROPIC_BASE") or endpoints["anthropic_base_url"]
+    return os.getenv("MINIMAX_API_BASE") or endpoints["openai_base_url"]
+
+
+def _minimax_kwargs(model: str) -> dict:
+    """Build LitellmModel keyword arguments for a MiniMax model."""
+    kwargs = {"api_base": minimax_base_url(model)}
+    api_key = os.getenv("MINIMAX_API_KEY")
+    if api_key:
+        kwargs["api_key"] = api_key
+    return kwargs
+
+
 def _resolve(model: str):
     """Route 'provider/model' strings through LitellmModel.
 
     Handles both explicit 'litellm/<model>' and bare 'provider/model' forms.
-    OpenAI model IDs contain no slash, so they pass through unchanged.
+    OpenAI model IDs contain no slash, so they pass through unchanged. MiniMax
+    models additionally receive the region-selected base URL so both the
+    OpenAI-compatible and Anthropic-compatible endpoints route correctly.
     """
     if "/" not in model:
         return model
     bare = model[len("litellm/"):] if model.startswith("litellm/") else model
     try:
         from agency_swarm import LitellmModel  # noqa: PLC0415
-        return LitellmModel(model=bare)
     except ImportError:
         return model
+    if is_minimax_model(bare):
+        return LitellmModel(model=bare, **_minimax_kwargs(bare))
+    return LitellmModel(model=bare)
diff --git a/tests/test_minimax_provider.py b/tests/test_minimax_provider.py
new file mode 100644
index 00000000..0e819d2f
--- /dev/null
+++ b/tests/test_minimax_provider.py
@@ -0,0 +1,158 @@
+"""Unit tests for MiniMax provider configuration in config.py.
+
+These tests avoid any network calls and do not require ``agency_swarm`` to be
+installed: ``config._resolve`` falls back to returning the raw model string when
+the dependency is absent, so the region/endpoint selection logic is exercised
+directly through the public helpers.
+"""
+
+from __future__ import annotations
+
+import importlib
+import os
+import sys
+from pathlib import Path
+from unittest import mock
+
+import pytest
+
+ROOT = Path(__file__).resolve().parents[1]
+if str(ROOT) not in sys.path:
+    sys.path.insert(0, str(ROOT))
+
+import config  # noqa: E402
+
+
+@pytest.fixture(autouse=True)
+def _reload_config():
+    """Reload config with a clean MiniMax environment for each test."""
+    for key in ("DEFAULT_MODEL", "MINIMAX_REGION", "MINIMAX_API_BASE",
+                "MINIMAX_ANTHROPIC_BASE", "MINIMAX_API_KEY"):
+        os.environ.pop(key, None)
+    importlib.reload(config)
+    yield
+    importlib.reload(config)
+
+
+class TestMiniMaxDetection:
+    def test_openai_compatible_form_detected(self):
+        assert config.is_minimax_model("minimax/MiniMax-M3") is True
+
+    def test_anthropic_compatible_form_detected(self):
+        assert config.is_minimax_model("anthropic/MiniMax-M2.7") is True
+
+    def test_case_insensitive(self):
+        assert config.is_minimax_model("MINIMAX/MINIMAX-M3") is True
+
+    def test_other_providers_not_detected(self):
+        assert config.is_minimax_model("anthropic/claude-sonnet-4-6") is False
+        assert config.is_minimax_model("litellm/gemini/gemini-3-flash") is False
+
+
+class TestMiniMaxRegion:
+    def test_default_region_is_global(self):
+        assert config.minimax_region() == "global"
+
+    def test_cn_region_selected(self):
+        with mock.patch.dict(os.environ, {"MINIMAX_REGION": "cn"}):
+            assert config.minimax_region() == "cn"
+
+    def test_cn_zh_alias(self):
+        with mock.patch.dict(os.environ, {"MINIMAX_REGION": "cn_zh"}):
+            assert config.minimax_region() == "cn"
+
+
+class TestMiniMaxBaseUrl:
+    def test_global_openai_endpoint(self):
+        assert config.minimax_base_url("minimax/MiniMax-M3") == "https://api.minimax.io/v1"
+
+    def test_global_anthropic_endpoint(self):
+        assert config.minimax_base_url("anthropic/MiniMax-M3") == "https://api.minimax.io/anthropic"
+
+    def test_cn_openai_endpoint(self):
+        with mock.patch.dict(os.environ, {"MINIMAX_REGION": "cn"}):
+            assert config.minimax_base_url("minimax/MiniMax-M2.7") == "https://api.minimaxi.com/v1"
+
+    def test_cn_anthropic_endpoint(self):
+        with mock.patch.dict(os.environ, {"MINIMAX_REGION": "cn"}):
+            assert config.minimax_base_url("anthropic/MiniMax-M3") == "https://api.minimaxi.com/anthropic"
+
+    def test_explicit_openai_override_wins(self):
+        with mock.patch.dict(os.environ, {"MINIMAX_API_BASE": "https://proxy.example/v1"}):
+            assert config.minimax_base_url("minimax/MiniMax-M3") == "https://proxy.example/v1"
+
+    def test_explicit_anthropic_override_wins(self):
+        with mock.patch.dict(os.environ, {"MINIMAX_ANTHROPIC_BASE": "https://proxy.example/anthropic"}):
+            assert config.minimax_base_url("anthropic/MiniMax-M3") == "https://proxy.example/anthropic"
+
+
+class TestMiniMaxKwargs:
+    def test_api_base_always_present(self):
+        kwargs = config._minimax_kwargs("minimax/MiniMax-M3")
+        assert kwargs["api_base"] == "https://api.minimax.io/v1"
+        assert "api_key" not in kwargs
+
+    def test_api_key_included_when_set(self):
+        with mock.patch.dict(os.environ, {"MINIMAX_API_KEY": "unit-test-placeholder"}):
+            kwargs = config._minimax_kwargs("anthropic/MiniMax-M3")
+        assert kwargs["api_base"] == "https://api.minimax.io/anthropic"
+        assert kwargs["api_key"] == "unit-test-placeholder"
+
+
+class TestResolveAndDefaultModel:
+    def test_minimax_openai_route_resolves(self):
+        result = config._resolve("minimax/MiniMax-M3")
+        try:
+            from agency_swarm import LitellmModel
+            assert isinstance(result, LitellmModel)
+        except ImportError:
+            assert result == "minimax/MiniMax-M3"
+
+    def test_minimax_anthropic_route_resolves(self):
+        result = config._resolve("anthropic/MiniMax-M2.7")
+        try:
+            from agency_swarm import LitellmModel
+            assert isinstance(result, LitellmModel)
+        except ImportError:
+            assert result == "anthropic/MiniMax-M2.7"
+
+    def test_minimax_model_is_not_openai_provider(self):
+        with mock.patch.dict(os.environ, {"DEFAULT_MODEL": "minimax/MiniMax-M3"}):
+            importlib.reload(config)
+            assert config.is_openai_provider() is False
+
+    def test_get_default_model_with_minimax(self):
+        with mock.patch.dict(os.environ, {"DEFAULT_MODEL": "minimax/MiniMax-M2.7"}):
+            importlib.reload(config)
+            result = config.get_default_model()
+            try:
+                from agency_swarm import LitellmModel
+                assert isinstance(result, LitellmModel)
+            except ImportError:
+                assert result == "minimax/MiniMax-M2.7"
+
+
+class TestEnvExample:
+    def _content(self):
+        return (ROOT / ".env.example").read_text(encoding="utf-8")
+
+    def test_api_key_documented(self):
+        assert "MINIMAX_API_KEY" in self._content()
+
+    def test_region_documented(self):
+        assert "MINIMAX_REGION" in self._content()
+
+    def test_both_models_documented(self):
+        content = self._content()
+        assert "MiniMax-M3" in content
+        assert "MiniMax-M2.7" in content
+
+    def test_both_routes_documented(self):
+        content = self._content()
+        assert "minimax/MiniMax-M3" in content
+        assert "anthropic/MiniMax-M3" in content
+
+    def test_both_regions_documented(self):
+        content = self._content()
+        assert "api.minimax.io" in content
+        assert "api.minimaxi.com" in content