Payment API Platform

The Payment Gateway API Built for Developers

Full REST payment gateway API — real-time webhooks, white-label branding, custom domain checkout, and complete developer tooling across Apple Pay, Google Pay, and 10+ crypto gateways. One API, every payment method.

Generate API Keys Explore API

REST API

Webhooks

White-Label

Custom Domain

API Keys

Webhooks

Logs

Live

Developer API Keys

Key Nameproduction-main-key Public

API Keypb_live_xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Secret

Domaincheckout.yourbrand.com ✓ Whitelisted

Recent Webhook EventsLast 5

payment.success → #3410 · 0.032 BTC

200

payment.processing → #3409 · $120 USD

14s

200

subscription.renewed → #S-3081 · Monthly·ETH

200

payment.failed → #3408 · €90 EUR

4xx

payment.refunded → #3407 · 45 USDT

200

01 — Webhook Events

Real-Time Webhook Events for Every Payment

Register your endpoints and receive signed HTTP POST events for every payment state change across Apple Pay, Google Pay, and all crypto gateways. Build custom fulfilment, alerting, and reconciliation workflows on top of the payment gateway API event stream.

payment.success — triggered on confirmed settlement
payment.failed — invoice expired or insufficient amount
payment.processing — blockchain confirmation pending
subscription.renewed — recurring cycle auto-billed
payment.refunded — refund processed on gateway
Events fire for all gateways — Apple Pay, Google Pay, and crypto unified

HTTP POSTSigned PayloadsOne-TimeRecurringAll Gateways

Webhook Event Log5 events

payment.success POST ok ago 200 OK

subscription.renewed POST ok ago 200 OK

payment.processing POST ok ago 200 OK

payment.failed POST err ago 4xx

payment.refunded POST ok ago 200 OK

webhook-handler.jsNode.js

            // PayBito payment gateway API — webhook

            app.post('/webhook', (req, res) => {

              const { event, payment_id } = req.body;

              switch (event) {

                case 'payment.success':

                  fulfillOrder(payment_id); break;

                case 'subscription.renewed':

                  extendAccess(payment_id); break;

                case 'payment.failed':

                  notifyBuyer(payment_id); break;

              }

              res.json({ received: true });

            });

Webhooks Events Payments

02 — White Label Branding

Your Brand on Every Checkout

Deploy the payment gateway API under your own brand identity. Buyers see your logo and name — not PayBito's. Combined with the Brand Wallet checkout mode, the entire crypto payment experience lives inside your branded UI.

Brand name and logo shown on every payment checkout page
Payment links and QR codes carry your brand throughout
Confirmation and invoice emails branded to your name
Brand Wallet mode keeps full crypto UX inside your checkout
Sub-merchant accounts operate under the same white-label umbrella
Pairs with custom domain for a fully owned payment experience

White-label branding + Brand Wallet + Custom Domain = a completely owned payment checkout experience with zero visible PayBito branding.

White-Label Checkout Preview

YourBrand Payments

Custom brand active

YourBrand

Secure Payment

$99.00

Premium Plan · Monthly

Crypto

Google Pay

Apple Pay

White Label Branding

03 — Custom Domain Payment Platform

Host Checkout on Your Own Domain

Point your subdomain to the PayBito payment gateway API checkout and serve every payment link from checkout.yourbrand.com — reinforcing trust and removing friction caused by unfamiliar URLs at the point of payment.

Add your domain in Developers → Domain Whitelisting dashboard
DNS CNAME record points your subdomain to PayBito infrastructure
SSL certificate auto-provisioned — HTTPS secured immediately
All payment links, QR codes, and buttons resolve on your domain
Domain whitelisting also restricts API key usage to approved origins
Supports recurring and one-time payment links on custom domain

checkout.yourbrand.comCNAME DNSAuto SSLAPI WhitelistingHTTPS

Developers › Domain Whitelisting

Your Payment Domain

https://

checkout.yourbrand.com

Required DNS Records

TypeNameTarget

CNAMEcheckoutgateway.paybito.com

TXT_verify.checkoutpaybito-verify=xxxxx

Domain verified & SSL active HTTPS ✓

API Key Restricted✓ your domain only

Gateways ActiveApple Pay · Google Pay · Crypto

Billing ModelsRecurring & One-Time

Custom Domain Payment Platform

Payment Gateway API Features

Everything in the Payment Gateway API

The full API capability set — webhooks, white-label, custom domain, and gateway access — is included for every merchant with no extra tier.

Full REST API

Create payments, query status, manage products, and control checkout profiles programmatically via the payment gateway API.

Recurring & One-Time

API endpoints for both subscription plan creation and one-time payment link generation across Apple Pay, Google Pay, and crypto.

Apple Pay & Google Pay Gateway

Configure Apple Pay domain verification and Google Pay merchant ID settings via the payment settings API to activate both wallets in minutes.

Multi-Wallet Crypto API

Control Brand Wallet, External Wallet (MetaMask, Trust, Coinbase, Phantom, Brave, TronLink), and Guest Checkout via payment profile API.

Payment Tolerance API

Set per-invoice over/under payment thresholds — essential for crypto volatility management in production.

Analytics & Insights

Query transaction volume, success rates, and daily sales by asset or date range — build custom reporting dashboards.

Developer-First API Platform

Build Your Payment Gateway API
Integration Today

Webhooks, white-label branding, custom domain, and full REST API access — all included from day one. No extra tiers, no third-party tools.

Get API Access Free Talk to Sales

No credit card required · Full API access · All gateways included

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