# Tyler Winklevoss

> Tyler Winklevoss is chief Executive Officer at Gemini. Gemini Exchange API on Anchor Terminal, with grades, an about and public profiles.

- Canonical: https://www.anchorterminal.com/people/tyler-winklevoss/
- Markdown: https://www.anchorterminal.com/people/tyler-winklevoss/index.md (~700 tokens)
- Slim: https://www.anchorterminal.com/people/tyler-winklevoss/index.min.md (~530 tokens, same facts, less prose, for token-sensitive contexts)
- JSON: https://www.anchorterminal.com/people/tyler-winklevoss/index.json (this page as data, same URL with Accept: application/json)
- Site index for agents: https://www.anchorterminal.com/llms.txt (the key docs and every listing in one file, at most 16 MB, about 4 million tokens: https://www.anchorterminal.com/llms-full.txt)
- API: https://www.anchorterminal.com/api/v1/index.json
- MCP: https://www.anchorterminal.com/mcp (the whole catalogue as tools, no key)
- DNS: dig +short TXT <slug>.grade.anchorterminal.com (the grade as a DNS TXT record, for a sandbox with no HTTP where names still resolve; also top., best.<category>. and <a>.vs.<b>. under the zone, and the same under grade.letme.dev)
- Licence: CC BY 4.0, credit Anchor Terminal and link this page (https://www.anchorterminal.com/terms/#data)
- Updated: 2026-11-03

Chief Executive Officer, Gemini.

## What Tyler builds

- [Gemini Exchange API](https://www.anchorterminal.com/tools/gemini-exchange.md), graded BB, 74.6/100, in Crypto exchanges. Gemini's exchange API for spot, margin, perpetuals, prediction markets and staking, through REST, WebSocket and FIX, with API key roles or OAuth, plus an official MCP server and SDKs from its developer-platform repository. Chief Executive Officer, Gemini, researched 2026-11-03.

## Works with

- [Cameron Winklevoss](https://www.anchorterminal.com/people/cameron-winklevoss/), President, Gemini
- [Chris Mariadason](https://www.anchorterminal.com/people/chris-mariadason/), Chief Compliance Officer, Gemini

## Questions

### Who is Tyler Winklevoss?

Tyler Winklevoss is chief Executive Officer at Gemini.

### What does Gemini make?

Anchor Terminal lists Gemini Exchange API from Gemini. Gemini's exchange API for spot, margin, perpetuals, prediction markets and staking, through REST, WebSocket and FIX, with API key roles or OAuth, plus an official MCP server and SDKs from its developer-platform repository.

### How are Tyler's tools graded?

Gemini Exchange API is graded BB, 74.6 out of 100, on Anchor Terminal's benchmark, which scores every listing against the same checklist.

## Sources

- https://www.gemini.com/about
- https://www.gemini.com/legal/user-agreement
- https://www.gemini.com/legal/privacy-policy
- https://www.gemini.com/.well-known/security.txt
- https://developer.gemini.com/authentication/oauth
- https://developer.gemini.com/get-started/sandbox
- https://github.com/gemini/developer-platform
- https://data.sec.gov/submissions/CIK0002055592.json

These are the people building the tools we list, named for their public role in the company or project behind a listing, from public pages, with the date it was researched. They don't work for Anchor Terminal (our own team is on the about page, /about/#author). We show public roles, public profiles and what the listing pages show, nothing private. If a page is about you, link your account from it to write the about and set the links yourself. For a photo, a correction or to have a page removed, write to privacy@anchorterminal.com.

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