# Zylvie Muse connector

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

## Zylvie

Review coupons, sales transactions and subscriptions from your Zylvie account

- Record: https://musedirectory.ai/connector/zylvie
- Category: Finance & Bills
- Developer: usefulapi (https://usefulapi.io/zylvie/)
- 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, 1514ms, checked 2026-10-30T09:51:16Z
- Endpoint: https://zylvie.usefulapi.io/mcp
- Auth: No account needed; Pricing: unknown
- Screening: Screened, no issues found (2026-10-30T09:51:16Z)
- Source: Found in the official MCP Registry (io.usefulapi/zylvie) https://registry.modelcontextprotocol.io/v0/servers?search=io.usefulapi%2Fzylvie

Connects to Zylvie to let you check active and archived coupons, view transaction history with payment status and buyer details, and monitor subscription status and cancellation dates.

Example request: "Show me all my active coupons and how many times each has been redeemed"

How to connect: Not in Muse's Connectors list yet, but Muse can still use it. Paste this into Muse: "Use Zylvie to help me. It is a free service with an MCP server at https://zylvie.usefulapi.io/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:
- zylvie_get_account: Authenticating account email and brand. Billing identity is per API key, not this email or brand. Read-only.
- zylvie_list_coupons: All active coupons, or archived coupons when archived is true, with discount terms and redemption counts. This list is not paginated. Read-only.
- zylvie_list_transactions: Transaction amounts, payment/refund status, buyer name/email and product summaries, newest first. Amounts are in major currency units; refunded false can include partial refunds. Excludes addresses, phone/card/bank details and custom fields. Read-only.
- zylvie_list_subscriptions: Subscription status, amount, cancellation/trial dates, product and buyer name/email, newest first. Amounts are major currency units, unlike the separate verify-subscription API. An active subscription may have cancel_at set. Excludes addresses, phone/card/bank details and custom 

Screening checks:
- MCP handshake: pass (Answered in 1514ms)
- Domain against threat feeds (Cloudflare security DNS): pass (zylvie.usefulapi.io, usefulapi.io not flagged)
- Published packages against the OSV malicious-package database: n/a (No npm or PyPI package published)
- Hidden instructions or invisible characters in tool text: pass (4 tools read, nothing found)
- Inputs asking for passwords, card numbers or seed phrases: pass (None found)
- Domain and redirects: pass (No redirects off the domain)
- AI review of purpose and tool behavior: pass (No concerns)