NestJS: present response content from URL on healthcheck

Question

I'm trying to develop a healthcheck endpoint with NestJS (in which I have no experience). One of the dependencies I want to check is Twilio's SMS service. So far, the best URL I've found to gather this information is https://status.twilio.com/api/v2/status.json. The problem here is that I don't want to merely ping this address, but to gather it's JSON response and present some of the information it provides, namely these:

Is it possible, using (or not) the Terminus module? In the official docs I didn't find anything regarding this, only simpler examples using pingCheck / responseCheck: https://docs.nestjs.com/recipes/terminus

Answer 1

Although meanwhile the logic for this healthcheck has changed (and so this question became obsolete), this was the temporary solution I've found, before it happened (basically a regular endpoint using axios, as pointed out in one of the comments above):

Controller

    import { Controller, Get } from '@nestjs/common';
    import { TwilioStatusService } from './twilio-status.service';
    
    @Controller('status')
    export class TwilioStatusController {
      constructor(private readonly twilioStatusService: TwilioStatusService) {}
    
      @Get('twilio')
      getTwilioStatus() {
        const res = this.twilioStatusService.getTwilioStatus();
        return res;
      }
    }

Service

    import { HttpService } from '@nestjs/axios';
    import { Injectable } from '@nestjs/common';
    import { map } from 'rxjs/operators';
    
    @Injectable()
    export class TwilioStatusService {
      constructor(private httpService: HttpService) {}
    
      getTwilioStatus() {
        return this.httpService
          .get('https://status.twilio.com/api/v2/status.json')
          .pipe(map((response) => response.data.status));
      }
    }

Of course this wasn't an optimal solution, since I had to do this endpoint + a separated one for checking MongoDB's availability (a regular NestJS healthcheck, using Terminus), the goal being an healthcheck that glued both endpoints together.