Send the Data to Linear API

Use Linear's createIssue mutation via GraphQL.

Example API Call using fetch in JavaScript:

const response = await fetch('https://api.linear.app/graphql', {
  method: 'POST',
  headers: {
    'Content-Type': 'application/json',
    'Authorization': 'Bearer YOUR_LINEAR_API_KEY'
  },
  body: JSON.stringify({
    query: `
      mutation {
        issueCreate(
          input: {
            teamId: "team-id-here",
            title: "Bug report from user",
            description: "User uploaded issue details go here"
          }
        ) {
          success
          issue {
            id
            identifier
            url
          }
        }
      }
    `
  })
});

const data = await response.json();
console.log(data);

Team ID can be obtained from the Linear API or GraphQL Explorer.