Add HTTPS

Add a custom domain and SSL certificate

HTTPS is required to connect your AgentOS to os.agno.com.

Overview

1. Register a domain (or use an existing one)
2. Create an SSL certificate in AWS ACM
3. Configure your load balancer to use HTTPS

Step 1: Set Up Your Domain

Register your domain with Route 53 or use an existing domain.

Create an A record pointing to your load balancer:

Record	Type	Value
api.yourdomain.com	A (Alias)	Your ALB DNS name

Step 2: Create SSL Certificate

1. Request certificate

   Go to AWS ACM and request a certificate for your domain (e.g., *.yourdomain.com or api.yourdomain.com).

   
2. Validate the certificate

   Choose DNS validation. ACM will provide CNAME records to add to Route 53.

   Click “Create records in Route 53” to add them automatically.

   

   Certificate validation takes 5-30 minutes. Wait until status shows “Issued”.

3. Copy the certificate ARN

   Once issued, copy the ARN. It looks like:

   arn:aws:acm:us-east-1:[ACCOUNT_ID]:certificate/[CERTIFICATE_ID]
   

Step 3: Configure Load Balancer

1. Update prd_resources.py

   Add the certificate ARN:

   infra/prd_resources.py

   prd_fastapi = FastApi(
       ...
       load_balancer_enable_https=True,
       load_balancer_certificate_arn="arn:aws:acm:us-east-1:[ACCOUNT_ID]:certificate/[CERTIFICATE_ID]",
   )
   
2. Create HTTPS listener

   ag infra up prd:aws:::listener
   
3. Redirect HTTP to HTTPS

   ag infra patch prd:aws:::listener
   

   All HTTP requests now redirect to HTTPS.

Verify HTTPS Works

curl https://api.yourdomain.com/health

Should return:

{"status": "ok", "instantiated_at": "..."}

Troubleshooting

Issue	Solution
Certificate not validating	Check CNAME records in Route 53, wait up to 30 min
Certificate not showing in dropdown	Must be in same region as load balancer (us-east-1)
HTTPS not working after setup	Run ag infra patch prd:aws:::listener again