FAST API is a llm api product available on the Whop marketplace, created by FAST API Store and launched in September 2026.

Build, buy, and access digital products instantly. Welcome to FAST API. Checkout and membership access run on Whop. Catalog delivery, downloads, dashboards, order records, and webhooks run on your FastAPI backend once it is connected. What you get on Whop now: choose a plan, pay securely, and receive instant membership access plus a private member area for docs and support. Requires FastAPI configuration (not connected yet): hosted catalog, protected downloads, custom dashboard, order history, and plan-based product access. Plans: Free (previews and docs). Starter $9 one-time. Premium $29 one-time. Pro $15/month, cancel anytime. Every plan unlocks the same Whop member area. Download differences need FastAPI webhooks. How it works: choose a plan, complete Whop checkout, get access. FastAPI unlocks downloads after webhooks are configured. FAQ: Access is granted through Whop after payment. Access is normally instant. Return later via your membership. Pay with Whop checkout methods. No technical knowledge needed. Contact support in the member area. Refunds go through Whop and may remove access. Canceling Pro stops future renewals. Contact support before opening a dispute.

FAST API currently has 14 active members and is priced at $50 (one-time payment).

FAST API offers a 30% affiliate commission for promoters. Track FAST API's estimated revenue, member growth trends, and competitive market position on Whop Trends.