In order to make requests, you will first need to get a token that validates your identity. You get a token by authenticating with your user credentials. AVII API uses a JWT token authentication mechanism. Once you create a token, you need to include it as a header with every GraphQL request. The authorization header has the following format: 
Authorization: JWT your-token

​
Creating a JWT token

To create a new JWT token for a user, use the tokenCreate mutation and provide the user’s credentials as the mutation input (email and password): 
mutation {
  tokenCreate(email: "admin@example.com", password: "admin") {
    token
    user {
      email
    }
    errors {
      field
      message
    }
  }
}
A successful response would look like: 
{
  "data": {
    "tokenCreate": {
      "token": "eyJ0eXAiOiJKV1QiLCJhbGciOiJIUzI1NiJ9.eyJlbWFpbCI6ImFkbWluQGV4YW1wbGUuY29tIiwiZXhwIjoxNTY2OTEzODc1LCJvcmlnSWF0IjoxNTY2OTEzNTc1fQ.Dw0ccxdxEXsSpM61_Zr_uCyZd-88cNZqM62k_nAjFAE",
      "user": {
        "email": "admin@example.com"
      },
      "errors": []
    }
  }
}
Note Save your token
To use the token and authorize subsequent requests, you need to include it as a HTTP Authorization request header: 
Authorization: JWT eyJ0eXAiOiJKV1QiLCJhbGciOiJIUzI1NiJ9.eyJlbWFpbCI6ImFkbWluQGV4YW1wbGUuY29tIiwiZXhwIjoxNTY2OTEzODc1LCJvcmlnSWF0IjoxNTY2OTEzNTc1fQ.Dw0ccxdxEXsSpM61_Zr_uCyZd-88cNZqM62k_nAjFAE

​
Using JWT tokens in Playground

If you are using Playground to browse the API, you can authorize your requests by providing the JWT token in the HTTP HEADERS tab. To do that, paste the following JSON structure to the tab: 
{
  "Authorization": "JWT your-token"
}

​
Using JWT tokens with cURL

To authenticate requests sent with cURL, use the -H or --header parameter to pass the JWT token: 
curl \
  -H "Authorization: JWT your-token" \
  -H "Content-Type: application/json" \
  -X POST \
  -d '{"query": "{ me { email } }"}' \
  https://api.avii.ai/graphql/

​
Verifying and refreshing a token

To verify the token, use the following mutation: 
mutation {
  tokenVerify(token: "your-token") {
    payload
  }
}
A successful response: 
{
  "data": {
    "tokenVerify": {
      "payload": {
        "email": "admin@example.com",
        "exp": 1566915066,
        "origIat": 1566548900
      }
    }
  }
}
To refresh the token: 
mutation {
  tokenRefresh(token: "your-token") {
    token
    payload
  }
}
A successful response: 
{
  "data": {
    "tokenRefresh": {
      "token": "new-token",
      "payload": {
        "email": "admin@example.com",
        "exp": 1566915066,
        "origIat": 1566548900
      }
    }
  }
}