# Discovery Call with Eric Angelo

> A ~20-45min brief chat about your project and how we can help your business Quick intro's Your project & business goals Portfolio sample showcase Work & process Trusted by startups founded by alumni of top firms (Google, Amazon, JP Morgan, HP) and backed by leading VCs/accelerators (Madrona, Sequoia,YC)

- Host: Eric Angelo
- Duration: 15 min
- Location: Google Meet
- Host time zone: Asia/Jakarta
- Confirmation: The host confirms each booking; it stays pending until they accept it.
- Booking page: https://cal.com/ricangeloo/discovery-call
- Event type id: 3265501

## Check availability

```http
GET https://api.cal.com/v2/slots?eventTypeId=3265501&start=YYYY-MM-DD&end=YYYY-MM-DD&timeZone=<IANA time zone>
cal-api-version: 2024-09-04
```

The response is `{"data":{"YYYY-MM-DD":[{"start":"<ISO 8601 with offset>"}]}}`; no API key is needed.

## Book

```http
POST https://api.cal.com/v2/bookings
cal-api-version: 2026-02-25
Content-Type: application/json

{
  "eventTypeId": 3265501,
  "start": "<UTC ISO 8601 start from the slots response>",
  "attendee": {
    "name": "…",
    "email": "…",
    "timeZone": "<IANA time zone>"
  },
  "guests": [
    "guest@example.com"
  ],
  "bookingFieldsResponses": {
    "reason": "…",
    "budget": "…",
    "how-did-you-find-us": "…",
    "web-app-url": "…"
  }
}
```

- Required fields: `name` (Your name), `email` (Email address), `reason` (What do you need help with?), `budget` (What is your budget?), `how-did-you-find-us` (How did you find us?)
- Optional fields: `web-app-url` (Website/app link (If applicable)), `guests` (Add guests)
- `name` and `email` go in `attendee` and `guests` is a list of emails; every other field goes in `bookingFieldsResponses` under its name.
- A successful response is a pending booking request.