Connects in a day
Standard REST, JSON over HTTPS. Your developer follows the docs and ships in a day. Nothing exotic to learn.
Cryptoway · API
A crypto payments API your developer wires up in a day
Plug Cryptoway into the checkout, app, or back-office you already run. After a day of integration, every crypto payment and payout flows through automatically — no manual reconciliation, no chasing addresses across networks.
Integration timeline
Day 1API key generated
Day 2Connected · sandbox live
Day 3First payment received
Now · Day 1
cw_live_••••3a2f · staging ready
Standard RESTSandbox in 30 secCode samples in 4 languages
Capabilities
What the API gives you out of the box
Drops into your existing checkout
Shopify, custom storefront, mobile app — wherever you take payments today. Cryptoway slots in alongside what works.
Auto-convert to stablecoins
Customer pays in BTC or ETH — you receive in USDT. Turn auto-convert on once; revenue is stable from day one.
Your system stays in sync
Every payment, payout, and status change pings your system instantly. Signed webhooks — no polling, no spreadsheet reconciliation.
Sandbox is open immediately
Test the full flow before signing anything. Production opens after a quick business check (KYB).
Day in the life
What your developer does in a day
Generate API key
From the Cryptoway dashboard — two clicks. Staging keys come first; production unlocks after KYB.
Point backend at sandbox
Drop the base URL into your config. Run a test payment with fake balances — no real money in motion.
Wire the webhook
Add one HTTPS endpoint on your side. We sign each callback with HMAC so your backend can verify it's really us.
Flip to production
Swap the API key, change the base URL. Same code, real payments. Most teams ship this on day two.
12 lines of integration
This is the whole call
Standard REST, JSON over HTTPS, signed with your API key. Nothing exotic.
Who uses it
Where the Cryptoway API plugs in
Online stores & e-commerce
Add crypto as a checkout option alongside cards. The API talks to your existing order table; customers see USDT, BTC and ETH on the checkout next to Visa and MasterCard.
SaaS & subscription products
Charge monthly or yearly subscriptions in crypto. The API tracks each invoice; your billing system flips the customer's plan when payment confirms.
Gaming & creator economies
Top-ups, in-app purchases, prize payouts — the same API handles both ends of the loop. Players pay in crypto, creators get paid in crypto.
Exchanges & financial apps
Deposit-and-withdrawal infrastructure for your own product. Cryptoway handles the chain plumbing; you build the UX your users actually use.
FAQ
A crypto payments API your developer wires up in a day
Most teams ship a working sandbox flow in a day. Production hardening (retry logic, error handling, dashboard wiring) usually adds another day. We pair you with an engineer at Cryptoway if you get stuck.
Standard REST and JSON over HTTPS — works with any language. The docs cover Node, Python, PHP and Go with copy-paste samples. No SDK package to install, no version pinning to worry about.
Each payment can send a webhook to a URL you control. We sign it with HMAC so your backend can verify it's really from us. Configure it once in the dashboard or per-request — your call.
Same pricing as the rest of Cryptoway — Starter 0.5%, Business 0.3% from each payment received. No separate API fee, no per-call charge. See /pricing for the full breakdown.
No. Sandbox is open the moment you sign up — full feature set, fake balances. Production keys flip on after a quick business check (KYB), which usually takes one business day.
The API is built for normal commerce volumes — online stores, SaaS, marketplaces. If you process tens of thousands of events per day, contact us before launch and we'll size dedicated infrastructure for you.