Disclaimer message & small tweak (#262)

* Disclaimer message & small tweak

* Update pages/en/developing/creating-a-subgraph.mdx

Co-authored-by: Benoît Rouleau <[email protected]>

* Fixes

---------

Co-authored-by: Benoît Rouleau <[email protected]>

Author: MichaelMacaulay

pages/en/deploying/subgraph-studio-faqs.mdx

@@ -8,7 +8,7 @@ title: Subgraph Studio FAQs
 
 ### 2. How do I create an API Key?
 
-In the Subgraph Studio, you can create API Keys as needed and add security settings to each of them.
+To create an API, navigate to the Subgraph Studio and connect your wallet. You will be able to click the API keys tab at the top. There, you will be able to create an API key.
 
 ### 3. Can I create multiple API Keys?
 

pages/en/developing/creating-a-subgraph.mdx

@@ -14,6 +14,8 @@ The subgraph definition consists of a few files:
 
 - `AssemblyScript Mappings`: [AssemblyScript](https://github.com/AssemblyScript/assemblyscript) code that translates from the event data to the entities defined in your schema (e.g. `mapping.ts` in this tutorial)
 
+> In order to use your subgraph on The Graph's decentralized network, you will need to [create an API key](/deploying/subgraph-studio-faqs/#2-how-do-i-create-an-api-key). It is recommended that you [add signal](/network/curating/#how-to-signal) to your subgraph with at least [10,000 GRT](/network-transition-faq/#how-can-i-ensure-that-my-subgraph-will-be-picked-up-by-indexer-on-the-graph-network).
+
 Before you go into detail about the contents of the manifest file, you need to install the [Graph CLI](https://github.com/graphprotocol/graph-cli) which you will need to build and deploy a subgraph.
 
 ## Install the Graph CLI