# NUM Travel eSIM Muse connector

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

## NUM Travel eSIM

Find a data eSIM plan for your trip, then pay and verify through NUM's own checkout link.

- Record: https://musedirectory.ai/connector/num-travel-esim
- Category: Travel
- Developer: NUM (https://itsnum.com/esim/)
- 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, 268ms, checked 2026-11-03T02:01:23Z
- Endpoint: https://app.itsnum.com/api/esim/mcp
- Auth: No account needed; Pricing: unknown
- Screening: Screened, no issues found (2026-11-03T02:01:23Z)
- Source: Found in the official MCP Registry (com.itsnum/esim) https://registry.modelcontextprotocol.io/v0/servers?search=com.itsnum%2Fesim

Finds data eSIM plans for 190+ destinations, with one recommended plan based on trip length and how you plan to use your phone. Muse can start an order and give you a checkout link. You confirm your phone number and pay on NUM and Stripe yourself. Nothing is charged until you do. Plans are data only, with no phone number.

Example request: "Find me a data eSIM for a two-week trip to Japan and start the order if the plan looks good."

How to connect: Not in Muse's Connectors list yet, but Muse can still use it. Paste this into Muse: "Use NUM Travel eSIM to help me. It is a free service with an MCP server at https://app.itsnum.com/api/esim/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:
- esim_find_plans: Find NUM data eSIM plans for a country, city, airport code or region, with one recommended plan for the trip. Read only. Prices are in US dollars. Plans are data only, with no phone number.
- esim_start_checkout: Start an order for a plan from esim_find_plans and get a checkout link for the person. Nothing is charged here. The person must open the link, confirm their phone number in NUM, and pay on Stripe themselves. Ask the person before calling this.
- esim_order_status: Check an order started with esim_start_checkout: waiting for verification, waiting for payment, paid, or ready in NUM. Never returns an install code.

Screening checks:
- MCP handshake: pass (Answered in 268ms)
- Domain against threat feeds (Cloudflare security DNS): pass (app.itsnum.com, itsnum.com 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 (3 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)