# Coley Grantham – Cal.com booking page

> CEO of Fenrir Foundation, the parent company behind a group of businesses in web design, AI development, digital assets, and manufacturing. US Army EOD veteran. I build websites, software, and automations, and I like talking to founders about what is quietly costing them money. Grab a time and let's talk.

Booking page: https://cal.com/coulditbecoley

## Event types

- [Discovery Call](https://cal.com/coulditbecoley/discovery-call): 15 min, confirmed instantly, event type id 6752679. A quick first conversation. Tell me what you are working on and where you are stuck, and I will tell you honestly whether one of our companies can help. No pitch, no prep needed. If it makes sense, we book a longer call from here. Details: https://cal.com/coulditbecoley/discovery-call.md
- [30 Min Meeting](https://cal.com/coulditbecoley/30min): 30 min, confirmed instantly, event type id 6752677. A working session for a specific project or question. Bring the details: your site, your product, your numbers, whatever we are looking at. We will get into the problem, talk through options, and leave with a clear next step. Details: https://cal.com/coulditbecoley/30min.md
- [45 Min Meeting](https://cal.com/coulditbecoley/45-min-meeting): 45 min, confirmed instantly, event type id 6752699. A deeper dive for bigger scopes. Use this for full project planning, a review of what you already have, or a conversation that touches more than one area of the business (web, AI, digital assets, or manufacturing). We will map the work, the timeline, and what it will take to get it done. Details: https://cal.com/coulditbecoley/45-min-meeting.md

## Check availability

```http
GET https://api.cal.com/v2/slots?eventTypeId=<event type id>&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

Each event type's `.md` document lists its required booking fields and the `POST https://api.cal.com/v2/bookings` request (`cal-api-version: 2026-02-25`).

## More

- API docs: https://cal.com/docs/api-reference/v2/introduction