Using Authorizer with Hasura

Step 1: Deploy Authorizer instance

Deploy production ready Authorizer instance using one click deployment options available below

Infra providerOne-click linkAdditional information
Railway.appDeploy on Railwaydocs
HerokuDeploy to Herokudocs
Renderrender buttondocs

For more information check docs

Step 2: Setup Instance

  • Open authorizer instance endpoint in browser
  • Signup with a secure password
  • Configure social logins / smtp server and other environment variables based on your needs

For more information please check docs

Step 3: Setup Hasura Instance

Step 4: Configure Database with Hasura

  • Open the dashboard of hasura cloud ( go to
  • Click on settings icon of your hasura project ( which is in top-right corner )
  • Go to Env vars section
  • Add the following env variable to configure the database as that of authorizer

Example image

Check the hasura docs for more information.

Note: If you have used single click deployment option for authorizer you can get database URL from respective platform's env sections.

Step 5: Configure JWT token with Hasura

  • Open the hasura endpoint for your instance
  • Open settings and go to Env vars section
  • Add the following env variable to configure the JWT token

Example image

Note: In case of RSA and ECDSA JWT types only provide the public key in PEM encoded string format. You can get the JWT type and key from the authorizer dashboard under env variables section.

Check the hasura docs for more information.

Step 6: Configure JWT token Authorization Script

In order for Hasura to authorize a user, JWT token needs to have specific keys, you can add those keys by modifying JWT token script in your Authorizer Dashboard.


function(user,tokenPayload) {
var data = tokenPayload;
data[''] = {
'x-hasura-default-role': tokenPayload.allowed_roles[0],
'x-hasura-allowed-roles': user.roles
return data;


Once user login they get id_token which should be used with hasura queries as Authorization: Bearer ID_TOKEN. This will help in making Authorized requests.

You can configure access control for various roles that your application needs. You can also configure same roles in your authorizer dashboard.

For more information on access control check hasura docs

You can also stitch Authorizer Graphql Endpoint with Hasura Remote Schema, that way you can have single endpoint for all your GraphQL queries / mutations.