Tokenization
Exchange a card number for a token stored on our PCI Level 1 infrastructure. Charge, refund and rebill against the token, never hold card data yourself, and shrink your PCI scope to the minimum.
Platforms
Payment Gateway API
A modern payment gateway API, tokenization, hosted payment pages, webhooks, and SDKs, built to standard REST conventions so developers can integrate card and ACH processing in days, not months. The difference from a generic gateway is what's behind it: high-risk underwriting depth, so the account your integration runs on actually stays live as you scale.
- REST API, predictable JSON
- Tokenization & hosted pages
- High-risk-ready account behind it
Answer first
A clean API is worthless if the processor drops you
There's no shortage of payment APIs with good documentation. What's scarce is a good API attached to a processor that will board a high-risk business and keep it boarded. Plenty of developers have built a flawless integration against a slick gateway, only to watch the account behind it get frozen the month volume climbed, and a perfect integration on a terminated account processes exactly zero dollars.
That's the gap our gateway API is built to close. The developer experience is what you'd expect from a modern API, REST conventions, predictable JSON, tokenization, hosted pages, webhooks, SDKs, so the integration is fast and unsurprising. The difference is everything behind it: the same high-risk underwriting and account stability that runs across GivePayments. You get developer-grade tooling and a processor that understands your vertical, instead of having to choose between the two.
What the API gives you
The riskiest and most tedious parts, handled for you
Hosted payment pages
Capture the card on our page, so sensitive details never transit your servers at all. Drop them in when you want PCI scope as small as it goes.
Webhooks
Event updates, payments, disputes, payouts, subscription events, pushed to your endpoints in real time, so you build on events instead of polling.
SDKs
Coverage for the common languages, so you're calling typed methods rather than hand-rolling HTTP requests.
One API across use cases
One-time payments, recurring and subscription billing, and the multi-party flows our platform customers run all sit on the same foundation. You learn it once.
High-risk underwriting behind it
The account your integration runs on was reviewed and priced for your risk before it went live, not one waiting to be flagged by an automated system.
How it works
Built to integrate in days, not months
The reason integrations move quickly here is that the hard parts are pre-solved. You're not building card storage, tokenization handles it. You're not engineering a PCI-safe checkout, the hosted page is one. You're not writing a polling loop to find out what happened, webhooks tell you. You can build and validate against a sandbox with test keys before a real card is involved, with SDKs covering the common languages and plugins for WooCommerce and similar carts when a pre-built connection gets you live faster. A straightforward hosted-checkout integration can be live very fast; a deep custom flow takes longer but follows the same documented, predictable patterns the whole way. Your developers can get sandbox access and the API reference from the developer hub. Your timeline scales with how custom your flow is, not with how much undifferentiated plumbing you have to reinvent.
Here's the part that doesn't show up in API docs but determines whether your integration matters in a year. Mainstream gateways pair their tooling with mainstream underwriting, great until your business trips a risk model and the account closes. Because GivePayments underwrites high-risk verticals natively, the account your API integration runs on was reviewed and priced for your risk before it went live. For a developer at a high-risk business, that's the spec that actually matters: not just whether the API is good, but whether the thing it's connected to will still be here next quarter.
Build on events
Webhooks and analytics, not polling loops
Payments, disputes, payouts and subscription events stream to your endpoints in real time, and the same data surfaces in analytics across your whole portfolio, so you build on events and watch performance in one place.
- Real-time webhook events to your endpoints
- Payments analytics across the portfolio
- One foundation for one-time, recurring and multi-party flows
How it works
From integration to live, predictably
1
Talk through your integration
Walk us through what you're building so we point you at the right pattern, hosted checkout, full custom, or platform, and confirm we board your vertical.
2
Integrate with the toolkit
Tokenization, hosted pages, webhooks and SDKs handle the risky and tedious parts, so a hosted-checkout flow can be live very fast.
3
Underwriting prices your risk
The account behind your integration is reviewed and priced for your vertical before it goes live, not waiting to be flagged later.
4
Go live and scale
One-time, recurring and multi-party flows run on the same API, on an account built to stay live as your volume climbs.
FAQ
Payment gateway API FAQ
Does GivePayments have a payment API?
Yes. GivePayments offers a modern payment gateway API with tokenization, hosted payment pages, webhooks, and SDKs, so developers can integrate card and ACH processing directly into a site, app, or platform. It's built to standard REST conventions with predictable JSON, so an integration that would otherwise take months can typically be stood up in days. The same API powers one-time payments, recurring billing, and the multi-party flows our platform customers run.
What is the best payment gateway API for high-risk businesses?
The best gateway API for a high-risk business is one that pairs solid developer tooling with underwriting that will actually board your vertical, because the cleanest API is useless if the processor behind it drops you. GivePayments is built for exactly that combination: a modern, well-documented API for the integration, and high-risk underwriting depth behind it so the account stays live. You get developer-grade tooling and a processor that doesn't terminate you when volume grows.
How long does it take to integrate the GivePayments API?
Most integrations go from start to live in days rather than months, because the heavy lifting is handled for you, tokenization and hosted pages keep card data out of your environment, SDKs cover the common languages, and webhooks deliver event updates without polling. A simple hosted-checkout integration can be live very quickly; a deeper custom integration takes longer but follows the same predictable, documented patterns. Your timeline depends mostly on how custom your flow is.
Does the payment API support tokenization and recurring billing?
Yes. Tokenization is core to the API, card details are exchanged for a token stored on our PCI Level 1 infrastructure, which you then use for charges, refunds, and recurring billing without ever holding the card number yourself. That same token powers subscription and continuity billing, account-updater functionality, and stored-card flows, so recurring revenue runs on the same secure foundation as one-time payments.
Can I use the API to embed payments into my own platform?
Yes, the API is what platforms build on to embed payments for their own merchants. Combined with our platform models, you can onboard sub-merchants, route and split payments, and monetize the flow, all through the API and webhooks. If you're building embedded payments, marketplace splits, or a PayFac-style experience, the gateway API is the integration layer and our platform team scopes the model underneath it.
Build on an API that won’t disappear.
The fastest way to evaluate the API is to talk through your integration so we can point you at the right pattern, hosted checkout, full custom, or platform, and confirm we board your vertical.