From f49dfbd4598f77d92c04cdcc4d39c1bf9c4b559a Mon Sep 17 00:00:00 2001
From: Andrew Jackson <andrew@codechimp.org>
Date: Sat, 18 Oct 2025 16:13:53 +0100
Subject: [PATCH] Move URL out of TheThingsNetwork strings.json (#154760)

---
 homeassistant/components/thethingsnetwork/config_flow.py | 9 ++++++++-
 homeassistant/components/thethingsnetwork/strings.json   | 2 +-
 2 files changed, 9 insertions(+), 2 deletions(-)

diff --git a/homeassistant/components/thethingsnetwork/config_flow.py b/homeassistant/components/thethingsnetwork/config_flow.py
index 412c5da4ef9..3d1952068ea 100644
--- a/homeassistant/components/thethingsnetwork/config_flow.py
+++ b/homeassistant/components/thethingsnetwork/config_flow.py
@@ -82,7 +82,14 @@ class TTNFlowHandler(ConfigFlow, domain=DOMAIN):
             ),
             user_input,
         )
-        return self.async_show_form(step_id="user", data_schema=schema, errors=errors)
+        return self.async_show_form(
+            step_id="user",
+            data_schema=schema,
+            errors=errors,
+            description_placeholders={
+                "instructions_url": "https://www.thethingsindustries.com/docs/integrations/adding-applications/"
+            },
+        )
 
     async def async_step_reauth(
         self, entry_data: Mapping[str, Any]
diff --git a/homeassistant/components/thethingsnetwork/strings.json b/homeassistant/components/thethingsnetwork/strings.json
index 8b3eb7b53c4..4caf4188165 100644
--- a/homeassistant/components/thethingsnetwork/strings.json
+++ b/homeassistant/components/thethingsnetwork/strings.json
@@ -3,7 +3,7 @@
     "step": {
       "user": {
         "title": "Connect to The Things Network v3",
-        "description": "Enter the API hostname, application ID and API key to use with Home Assistant.\n\n[Read the instructions](https://www.thethingsindustries.com/docs/integrations/adding-applications/) on how to register your application and create an API key.",
+        "description": "Enter the API hostname, application ID and API key to use with Home Assistant.\n\n[Read the instructions]({instructions_url}) on how to register your application and create an API key.",
         "data": {
           "host": "[%key:common::config_flow::data::host%]",
           "app_id": "Application ID",