Buying ETH in Mexico: SPEI, CURP and the current CLABE

Account requirements

Bitso's MXN help requires a CURP on file for peso banking transactions. If you do not have one, its crypto-account access does not establish MXN funding eligibility. Check this before adding a bank beneficiary.

Choose whether you need ETH on a specific network or only an exchange balance. A direct local-currency order and a stablecoin-to-ETH conversion are separate workflows. Verify that the selected local account actually offers the one you plan to use.

• Use truthful residency and identity information.
• Enable two-factor authentication before funding.
• Confirm the asset and payment feature is available in the verified account.

Funding notes

Find the personal CLABE inside the logged-in MXN deposit screen. Bitso also documents CLABE changes: verify the number currently displayed instead of reusing an old beneficiary or copying a number from an email.

• Pay only from an account in your own name.
• Copy the current beneficiary and reference details.
• Keep bank, card, or P2P order evidence.

Total estimated cost

Record the MXN amount actually credited, then the final order's crypto amount. A free deposit does not remove conversion spread or withdrawal costs. Keep the same destination network when comparing two peso quotes.

ETH prices move during a multi-step purchase. Compare quotes captured close together and use the filled amount, not the price on a chart. An additional stablecoin purchase creates another execution cost; a fixed withdrawal charge can dominate a small order.

Compare the same budget and destination network: (payment in MXN + additional payment charges) ÷ (final ETH received − withdrawal fee in ETH). Enter the amounts from the final preview in the calculator above. If keeping the asset on the platform, enter zero withdrawal fee. If received amount is no larger than the withdrawal fee, the transfer is not a usable route.

Buy the asset ETH

If a transfer went to an old CLABE, keep the bank receipt and use the provider's support process before sending a duplicate. When funds arrive, verify the exact crypto product and network: a dollar balance label alone is not a deposit address for USDT or USDC.

Ethereum Mainnet and individual L2 networks are different destinations. Match the receiving service's explicit network support rather than the address shape. L2 fee advantages do not establish a particular exchange's withdrawal price; use its final screen and consider the network where you intend to use ETH.

• Compare the executable price, not only the market headline.
• Check every explicit fee and embedded spread.
• Verify any withdrawal hold and the destination network before moving funds.