# YAB-E Muse connector

From musedirectory.ai, the independent directory of Meta Muse connectors. Not affiliated with Meta.

## YAB-E

Find deals whose price drops on its own, make an offer, or let Muse wait and buy when the price hits your number.

- Record: https://musedirectory.ai/connector/yab-e
- Category: Shopping & Commerce
- Developer: YAB-E (https://yab-e.com)
- Muse status: Extra setup. Not in Muse's Connectors list yet. Muse can still use it: its page gives you a request to paste into Muse.
- Health: Working, 1057ms, checked 2026-10-03T22:15:42Z
- Endpoint: https://yab-e.com/mcp
- Auth: No account needed; Pricing: free
- Disclosure: Built and operated by the publisher of musedirectory.ai.

YAB-E is a marketplace where prices move. Sellers set a normal price and a private minimum, and the price can drop when it is quiet or a date gets close. With this app, Muse can search offers, read today's price for every week or item, buy at today's price, make an offer, or set your own price and wait. Muse never pays for you: every purchase ends in a Stripe link you open yourself, and a waiting order only charges your card when the price reaches your number. Demo sellers answer as a dry run, so you can try it with nothing charged.

Example request: "Find me a week at a lake cabin on YAB-E and wait until it is $1,500."

How to connect: Not in Muse's Connectors list yet, but Muse can still use it. Paste this into Muse: "Use YAB-E to help me. It is a free service with an MCP server at https://yab-e.com/mcp. It does not need an API key. Ask me before you share anything with it." Muse asks before it shares anything with the app's site. Meta does not review apps used this way, so only use ones you trust. We tested this in the Muse app on September 24, 2026: Muse used an app's link directly this way and returned a live answer.

Tools:
- search_offers: Find offers on YAB-E. Returns each offer's id, seller, price today (or list price for make-an-offer sellers) and which actions work. Prices never go above the seller's normal price.
- get_offer: Full details for one offer: today's price for every week or item, what's left, how prices move, and which action to use.
- buy_now: Buy at today's price. Returns a Stripe checkout link that the buyer opens and pays themselves. For weekly offers, pass the week's start date; the week is held for 30 minutes.
- wait_for_price: Set the buyer's own price and let Yabby wait. Returns a link where the buyer saves their card with Stripe and confirms. Then Yabby buys automatically the moment the price reaches their number. Tell the buyer about the automatic charge first.
- make_offer: Offer a price to a make-an-offer seller. If the seller accepts on the spot you get a Stripe checkout link for the buyer to open and pay; otherwise the seller replies to the buyer by email.
- ask_shop: For a shop that is NOT on YAB-E: ask it to sell an item at the buyer's price. Nothing is charged. The buyer first confirms by email, then gets a ready message and link to send the shop themselves. If the shop accepts, YAB-E arranges payment with both sides.
- check_status: Check a purchase, offer or waiting price by the reference from an earlier result and the buyer's email.