curl --request POST \
  --url https://api.pramaan.dev/v1/capabilities/roads.traffic.flow \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "area": {
    "centre": {
      "latitude": 51.5,
      "longitude": -0.1
    },
    "radiusMetres": 1000
  }
}
'

const options = {
  method: 'POST',
  headers: {Authorization: 'Bearer <token>', 'Content-Type': 'application/json'},
  body: JSON.stringify({area: {centre: {latitude: 51.5, longitude: -0.1}, radiusMetres: 1000}})
};

fetch('https://api.pramaan.dev/v1/capabilities/roads.traffic.flow', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));

import requests

url = "https://api.pramaan.dev/v1/capabilities/roads.traffic.flow"

payload = { "area": {
        "centre": {
            "latitude": 51.5,
            "longitude": -0.1
        },
        "radiusMetres": 1000
    } }
headers = {
    "Authorization": "Bearer <token>",
    "Content-Type": "application/json"
}

response = requests.post(url, json=payload, headers=headers)

print(response.text)

{
  "results": [
    {
      "geometry": {
        "type": "MultiLineString",
        "coordinates": [
          [
            [
              0,
              0
            ]
          ]
        ]
      },
      "roadName": "<string>",
      "lengthMetres": 1,
      "speedMetresPerSecond": 1,
      "freeFlowMetresPerSecond": 1,
      "jamFactor": 5,
      "confidence": 0.5,
      "closed": true,
      "lanes": [
        {
          "numbers": [
            123
          ],
          "speedMetresPerSecond": 1,
          "jamFactor": 5
        }
      ]
    }
  ],
  "updatedAt": "2023-11-07T05:31:56Z"
}

{
  "error": {
    "code": "addendum_required",
    "message": "<string>",
    "next": "<string>",
    "request_id": "<string>",
    "retryable": true,
    "effect": "none",
    "slot": "<string>",
    "required_micro": 123,
    "reason": "balance",
    "plan": "<string>",
    "needs": [
      {
        "kind": "approval",
        "detail": "<string>",
        "step": "<string>"
      }
    ]
  }
}