# Seth Marks

> Seth Marks is a Golf coach in Encino, California.

Source: https://sites.coach/seth-marks. Every page on this site has a Markdown version at its URL plus `/index.md`, or send `Accept: text/markdown`.

## About

- Headline: Golf lessons with Seth
- Teaches: Kids, Teenagers, Adults, Seniors
- Levels: beginner, intermediate, expert
- Years of experience: 17
- Lessons taught: 75+

Hello! I’m Seth. I love playing and teaching others golf. I have 16 years of golfing experience starting with high school competitive play and lessons with several coaches. Anything golf related you want to know, I should have the answer.

I focus on swing fundamentals, theory, and game management. For absolute beginners, the goal is to never miss the ball. For the more intermediate players, the goal is to develop a consistent repeatable shot pattern. For advanced players, the goal is to be able to shape the ball on command and control ball flight.

## Where lessons happen

- Balboa Golf Course, Encino, California
- El Cariso Golf Course, Sylmar, California
- Hansen Dam Golf Course, Pacoima, California
- Van Nuys Golf Course, Van Nuys, California

## Cancellation policy

- Cancel or reschedule at least 24 hours before a lesson. The coach charges no fee for a late cancellation or a no-show.

## Pages on this site

- [Home](https://sites.coach/seth-marks/index.md)
- [Agent instructions](https://sites.coach/seth-marks/llms.txt)

## Book through the API

Seth Marks sells Golf lessons on this site. It is one coach on TeachMe.To, listing id `08b73714-3c6b-47ab-81e9-df2f21687c71`. An agent reads this coach, quotes what this site sells, and books it through the TeachMe.To agent API.

- [Agent instructions, generated from the live API](https://api.teachme.to/agent/v1/llms.txt): Read this before calling anything. Sessions need no registration.
- [This coach](https://api.teachme.to/agent/v1/coaches/08b73714-3c6b-47ab-81e9-df2f21687c71): The coach read. `site.packages` are the packages sold here, priced as this site prices them, and `site.cancellationPolicy` is this site's policy.
- [Open times](https://api.teachme.to/agent/v1/coaches/08b73714-3c6b-47ab-81e9-df2f21687c71/slots): Pass `sitePackageId` and `locationId` with `from` and `to`.
- Quotes and bookings: pass `sitePackageId` and `lessons` to `POST /quotes`, then `POST /bookings` with the quote. The booking returns `paymentUrl`; the student pays there, and the booking is readable while they do. Send `policyAccepted: true` after showing the student the policy when `site.cancellationPolicy.agreementRequired` is true.
- [OpenAPI 3.1](https://api.teachme.to/agent/v1/openapi.json): The machine contract.

The `sitePackageId` and `locationId` values for this site are in [llms.txt](https://sites.coach/seth-marks/llms.txt).