Mexico passport guide
Benin Visa and Entry Requirements for Mexico Travellers
This page is written around a Mexico passport and the decisions that affect a real Benin trip: exemption status, the travel document, first entry date and whether the route needs re-entry.

Nationality check
Start with the Mexico passport, not the visa price
Benin's official eVisa FAQ says foreign nationals can submit an eVisa application online and separately gives African nationals a general 90-day visa-free rule. A Mexico passport comes from North America, so do not assume that African-national rule covers this trip.
Before purchasing an eVisa, confirm whether your exact passport has any separate exemption. If a visa is required, use the published eVisa choices as the starting point rather than relying on a generic travel-site label.
A realistic planning example
Imagine a Mexico traveller taking a regional West African itinerary with a possible second Benin entry. The visa decision should follow that route. If there is only one arrival, repeated-entry permission may add no value; if Benin appears twice in the itinerary, the entry question changes immediately.
A sensible Benin visa check starts before you choose a visa product. Look at the passport in your hand, the date you expect to reach Benin and whether the itinerary contains a second arrival after a side trip.
Travel document
Build the application around the passport you will carry
The application begins with passport information for a reason: the authorization is connected to that document. A typo in the number is not the same kind of mistake as a typo in an informal note.
For travellers departing from Mexico, it is also worth checking that airline bookings use a name format that can be reconciled with the passport. Minor formatting differences are common, but the visa form itself should follow the travel document.