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Pesos over SPEI, addressed by CLABE
Importers and agents in Rotterdam settle with growers, packers and manufacturers in Veracruz, Manzanillo, Guadalajara and Monterrey. Around that sit engineers and researchers from Mexico working in Eindhoven and Groningen, most of whom still have a household, a loan or a parent at home.
Grey pays into BBVA México, Santander México, Banorte, Banamex and HSBC México. The recipient is identified by an 18-digit CLABE, and transfers from a funded balance typically arrive within minutes over SPEI.
How a Mexico transfer is put together
Sign up
Free, about five minutes and a valid identity document. Nothing in the process is Dutch-only.
Fund
Euros in by iDEAL or SEPA from Rabobank, bunq, ING or ABN AMRO, waiting on the balance until conversion.
Send
The 18-digit CLABE is the only detail required. Confirm the peso figure and SPEI carries it the rest of the way.
Reading the price of a peso payment
Grey lists the rate and the payout cost separately before you commit, so the total can be compared against any other quote properly.
Where the payment is commercial, that separation has a second use. An accountant reconciling an import invoice wants the conversion rate recorded, not inferred from a net figure months later.
A peso amount that survives the journey
The EUR to MXN rate is fixed when you confirm in the Netherlands, so the peso total credited in Mexico is the one you agreed.
That is what makes an invoice payable rather than approximately payable. The supplier reconciles against their own figure, and a shortfall becomes a conversation nobody wanted to have.
Why SPEI beats an international wire
A wire from a Dutch bank to Mexico travels through intermediaries, arrives as a foreign credit and may be reviewed before release. A SPEI payout is a domestic Mexican transfer at the point it lands, so the recipient sees it the way they see any local payment.
The Mexican end of the transfer
Pesos credited to a Mexican bank account through SPEI. Your recipient needs no Grey account, no app and no reference from you beyond the payment itself.
Mexican banks
Accounts at BBVA México, Santander México, Banorte, Banamex and HSBC México, all identified by the CLABE.
SPEI delivery
Pesos usually land within minutes over Mexico's instant network once euros are already on the balance.
Saved CLABEs
Store a supplier or a family account once and repeat payments take three taps.
Funding the balance from a Dutch account
Nothing about the euro side is unusual. It reaches your Grey balance in one of three ordinary ways.
iDEAL transfer
Immediate, from any Dutch bank, and the default for most senders here.
Foreign currency income
Dollars or pounds already on Grey go directly to MXN.
Funded by another user
A GreyTag credit from another Grey account is instant and free.
For a peso-denominated invoice, enter the MXN figure and let Grey calculate the euro cost rather than rounding it yourself.
What this Rotterdam route pays for
Import settlements
Payments to growers, packers, exporters and customs agents in Veracruz, Manzanillo and Guadalajara.
Contractors and services
Dutch firms paying Mexican engineering consultancies, software teams and design studios that bill in pesos.
Family support
Monthly pesos to parents in Mexico City, Puebla or Monterrey, and unplanned medical costs.
Students and researchers
Living costs and fees tied to studies in Mexico, or support sent home by researchers based in Eindhoven and Groningen.
Trade through Rotterdam drives the volume, with study, research and family payments making up the rest.
Why Grey on this route
Somebody in Mexico will match the peso credit against the invoice, and a difference of a few hundred pesos becomes an email, then a hold on the next order. The point of fixing the rate is to avoid that entirely.
Euros funded in the Netherlands, pesos delivered by SPEI to a CLABE, encrypted and tracked from confirmation to settlement.
FAQs
What do I need to send pesos to Mexico?
Only the recipient's 18-digit CLABE. It identifies the Mexican bank account and is the single detail Grey requires.
What is SPEI and why does it matter?
SPEI is the instant payment network Mexican banks share. Grey payouts run on it, so pesos usually land within minutes.
Which Mexican banks can receive the transfer?
Grey reaches BBVA México, Santander México, Banorte, Banamex and HSBC México, each identified by the recipient's CLABE number.
Can I settle an import invoice this way?
Yes. Growers, packers, exporters and customs agents in Mexico can be paid in pesos from your euro balance.
How does a Rotterdam importer get euros onto Grey before a peso payment?
By iDEAL from your phone, or a SEPA payment from ING, ABN AMRO, Rabobank or bunq, held until the CLABE payment is due.
Is the peso amount fixed at confirmation?
Yes. The EUR to MXN rate is locked when you confirm, so the supplier reconciles against the exact figure agreed.
Is the rate recorded for accounting?
Yes. The rate and the fee are shown separately and stored against each transfer for reconciliation.
Is the app in English for a Mexican researcher based in Groningen?
Yes. Onboarding, the peso send flow and support all run in English, so limited Dutch does not slow a transfer to Monterrey.
Can I enter the peso amount instead of euros?
Yes. Enter the MXN figure from the invoice and Grey shows the euro cost before you approve it.
Does my recipient pay anything?
No. It lands as a local Mexican credit, and nothing is taken off the peso amount on arrival.
What else does the account include?
Payments to more than 80 countries, balances in USD provided by Lead Bank, GBP and EUR, and a virtual Mastercard.
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