const options = {
  method: 'POST',
  headers: {
    'x-api-key': '<api-key>',
    'x-api-secret': '<api-key>',
    'Content-Type': 'application/json'
  },
  body: JSON.stringify({connection: {operations: ['genericCompany::create']}, expiresIn: 123})
};

fetch('https://api.runmorph.dev/v1/connections/{connectorId}/{ownerId}/sessions', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));

{
  "connectorId": "<string>",
  "ownerId": "<string>",
  "sessionToken": "<string>",
  "expiresAt": "<string>",
  "object": "session"
}