docs: link the Terraform guide from the provider docs

README.md

@@ -5,6 +5,7 @@ provider for [Quicknode](https://www.quicknode.com). Manage RPC endpoints,
 security rules and rate limits with `terraform plan` and `terraform apply`.
 
 - [Provider documentation](./docs) — also published to the Terraform Registry
+- [Guide: How to Manage Quicknode Infrastructure as Code with Terraform](https://www.quicknode.com/guides/quicknode-products/manage-quicknode-infrastructure-with-terraform)
 - [Contributing](./CONTRIBUTING.md)
 - [Changelog](./CHANGELOG.md)
 

templates/index.md.tmpl

@@ -23,6 +23,11 @@ export QUICKNODE_API_KEY="your-api-key"
 
 {{ tffile "examples/provider/provider.tf" }}
 
+## Guides
+
+- [How to Manage Quicknode Infrastructure as Code with Terraform](https://www.quicknode.com/guides/quicknode-products/manage-quicknode-infrastructure-with-terraform):
+  a step-by-step walkthrough of setting up the provider and managing endpoints.
+
 ## What you can manage
 
 | Resource | Manages |