eSIMpass

Tools

Token cost is the o200k count of the tools list JSON, including schemas, before any tool is called.

• search_destinations

  Find the eSIMpass travel eSIM for a place: a country ("Japan"), a region ("Europe", "Asia", "Global") or a city ("Tokyo", which is covered by its country's plans). Returns matching destinations with t

• get_plans

  The plans on sale for one destination right now, with live prices, data, validity and the product page URL. For a regional plan it also lists every country covered; a country missing from that list is

• check_device

  Whether a phone model supports eSIM, from the models eSIMpass documents (Apple, Samsung, Google). The phone must also be carrier-unlocked; a model not in the list is not necessarily incompatible.

• create_checkout_link

  A checkout URL on esimpass.com with one plan already selected. It does not pay or place an order: the traveller opens it, enters their email and pays (card, Apple Pay, Google Pay, PayPal or crypto). M

• get_esim_install

  After the traveller has paid: one-tap install links for their eSIM, for iPhone (iOS 17.4+) and Android (10+), plus the manual-entry codes. Takes the private eSIM link from the traveller's order confir

• search

  Search eSIMpass destinations by place name, in the shape ChatGPT connectors use. Returns ids that fetch takes.

• fetch

  One destination as a document: plans, live prices and a checkout link per plan. The id comes from search.