by Mercari · Commerce
Announced, not shown as live. Sources below.
Announced for Japan only. Not live in any source we have.
Meta's Japan launch post on 23 October 2026 says Meta is working on connecting Muse with Mercari. It does not say the connector is live.
Our own summary, restating the sources below. Checked 2 Nov 2026.
Anything a source does not state is shown as “not published”. We never fill a blank with a guess.
We have not checked this connector against other assistants yet, so nothing is claimed either way.
Public posts that mention this connector, each linked to the post it came from.
No checked public post mentions this connector yet. That is a gap in our evidence, not a judgement about the connector.
Connectors in the same category. No ranking, no winner — the facts are shown side by side.
Meta · Social
Listed by @alexandr_wang among connectors described as available only to Muse, including Facebook Marketplace. An independent reviewer also named Facebook Marketplace as one of the unique launch connectors.
Commerce
Klaviyo wrote on 29 September 2026 that as of that day you can connect Muse to Klaviyo and use the customer data and marketing insights in your Klaviyo account from Muse. Meta's Muse for Small Business announcement lists it the same day.
Stripe · Payments
Meta and Stripe both posted that Muse can pay with Link, and Meta's newsroom says Muse checks out with Link built by Stripe. One independent reviewer posted that Muse booked him dinner tickets through it.
Shopify · Payments
Shopify posted on 24 September 2026 that Shop Pay is now available as a wallet in Muse, after Shopify's CEO announced agentic checkout with Shop Pay on all Shopify stores. That settles the launch-week conflict between Meta's "coming soon" and a Shopify VP's "today".
Commerce
ShopBack's press release on 28 October 2026 says it now connects to Muse as an early local connector partner in Singapore, and Meta's Singapore launch post names it too.
Commerce
Meta's Muse for Small Business announcement (29 September 2026) lists Shopify among the tools people can now connect, and @alexandr_wang's list of connectors launching that day names it as Shopify (merchant). This is the merchant-side connector, separate from Shopify Catalog shopping and Shop Pay.
Announced, but not yet shown live. No source we have shows Mercari working on Muse as of 2 Nov 2026.
If Mercari appears in your Muse app under Settings → Connectors, tap Connect next to it. If it does not, Meta’s help page on connectors says you can ask Muse to create a Custom Connector for a service that has none yet.
Meta's Japan launch post on 23 October 2026 says Meta is working on connecting Muse with Mercari. It does not say the connector is live. This restates the sources listed on this page.
Everything on this page traces to one of these. Each shows the date we last read it.
“「メルカリ」”
Published 23 Oct 2026 · Checked 2 Nov 2026
“のサービスと連携を進めて参ります”
Published 23 Oct 2026 · Checked 2 Nov 2026
