docs: auto-update for v2.50.1

Author: github-actions[bot]

docs/api-reference/openapi.json

@@ -3,7 +3,7 @@
   "info": {
     "title": "PMXT Hosted API",
     "description": "One API for every prediction market. Cross-venue search in under 10ms, a single unified schema, and the complete venue surface from reads to trades.",
-    "version": "2.50.0"
+    "version": "2.50.1"
   },
   "servers": [
     {
@@ -10773,6 +10773,7 @@
             "gemini-titan",
             "hyperliquid",
             "suibets",
+            "rain",
             "mock",
             "router"
           ]

docs/concepts/venues.mdx

@@ -7,7 +7,7 @@ description: "Every venue PMXT currently speaks."
   AUTO-GENERATED from pmxt-core's openapi spec (ExchangeParam enum).
   Do not edit by hand — run `npm run generate:mintlify` to regenerate.
   Source: docs/api-reference/openapi.json
-  pmxt-core version at last sync: 2.50.0
+  pmxt-core version at last sync: 2.50.1
 */}
 
 PMXT Hosted currently supports the following venues. The **wire key** is
@@ -30,6 +30,7 @@ or `new pmxt.Polymarket({})` from the SDKs.
 | gemini-titan | `gemini-titan` | `POST /api/gemini-titan/:method` |
 | hyperliquid | `hyperliquid` | `POST /api/hyperliquid/:method` |
 | suibets | `suibets` | `POST /api/suibets/:method` |
+| rain | `rain` | `POST /api/rain/:method` |
 | mock | `mock` | `POST /api/mock/:method` |
 | Router | `router` | `POST /api/router/:method` |
 

docs/llms-full.txt

@@ -1450,6 +1450,7 @@ or `new pmxt.Polymarket({})` from the SDKs.
 | gemini-titan | `gemini-titan` | `POST /api/gemini-titan/:method` |
 | hyperliquid | `hyperliquid` | `POST /api/hyperliquid/:method` |
 | suibets | `suibets` | `POST /api/suibets/:method` |
+| rain | `rain` | `POST /api/rain/:method` |
 | mock | `mock` | `POST /api/mock/:method` |
 | Router | `router` | `POST /api/router/:method` |