Making REST Requests with the JavaScript API

The API is versioned using a major.minor versioning scheme. For example, a release of the API might have the version "2.0".

• When non-breaking changes are introduced, a new minor version of the API will become available, for example "2.1".
• When breaking changes are introduced, a new major version of the API will become available, for example "3.0".

Here is an example of using the generated clientId and secret to get a temporary token then use it to interact with the REST v2 API:

const serverUrl = 'http://localhost:8080';
const clientId = '<your_api_client_id_here>';
const secret = '<your_api_secret_here>';
const restJsonV2 = 'application/vnd.com.fico.xpress.insight.v2+json';


const token = await fetch(`${serverUrl}/api/authentication/token`, {
    method: 'POST',
    mode: 'no-cors',
    credentials: 'include',
    headers: {
        'Content-Type': 'plain/text',
        'Accept': restJsonV2,
    },
    body: JSON.stringify({
        clientId,
        secret,
    }),
}).then(r => r.text());

const appsList = await fetch(`${serverUrl}/api/apps`, {
    method: 'GET',
    headers: {
        'Authorization': `Bearer ${token}`,
        'Accept': restJsonV2,
    }
}).then(r => r.text())

console.log(appsList);