Start a Crypto Payment Gateway

1. 1

   Make the custody decision first, because it is the legal decision

   If your platform ever holds or transmits customer funds (crypto or fiat), you are a money transmitter: FinCEN MSB registration plus state money transmitter licenses, the same stack an exchange faces. The alternative most bootstrappers should take: a non-custodial architecture where funds flow wallet-to-wallet or through licensed conversion partners, and you sell software. Get this architecture reviewed by fintech counsel before building; it defines the whole company.

2. 2

   Assemble the conversion stack through licensed partners

   Instant crypto-to-fiat conversion runs through licensed exchange and stablecoin infrastructure partners with payout APIs. Your product is the merchant experience on top: checkout widgets, payment links, invoices, e-commerce plugins, refunds handling, and settlement reporting that an accountant can love.

3. 3

   Pick a merchant vertical with a real reason

   Merchants adopt crypto payments when it solves something: international customers with card-decline pain, high-chargeback categories, donation-heavy organizations, digital goods sold globally, or businesses banking-underserved. 'Accept crypto' as ideology sells to almost nobody; 'stop losing the 8 percent of orders that fail on cards' sells.

4. 4

   Make stablecoins the headline

   Most real-world crypto commerce settles in stablecoins, not volatile coins, and merchants care that the amount received equals the amount invoiced. Lead with dollar-pegged settlement, automatic conversion, and clean 1099-K-era reporting; volatility is the objection, so remove it in the first sentence.

5. 5

   Expand into remittance rails deliberately

   The same conversion infrastructure powers cross-border payouts: paying overseas contractors, marketplace sellers, and family remittances at 1 to 3 percent instead of legacy wire costs. This expansion is powerful and even more license-sensitive (remittance is core money transmission), so it usually means deeper partner reliance or your own licenses; treat it as chapter two with counsel involved.

6. 6

   Price like payments, grow like SaaS

   0.5 to 1.5 percent per transaction, monthly platform fees for advanced features, and white-label licensing to platforms and point-of-sale vendors who want crypto acceptance without building it. Volume concentration in a few merchants is normal early; keep landing verticals until the base spreads.

Do not take our word for the money. Put your own numbers in and see what this idea has to earn before it works. Free, instant, no account needed.