# Gateway Integrations - [Adyen](https://help.checkoutchamp.com/crm/gateway-setup/gateway-integrations/adyen.md) - [Adyen V2](https://help.checkoutchamp.com/crm/gateway-setup/gateway-integrations/adyen-v2.md) - [Adyen - Alternate Payments](https://help.checkoutchamp.com/crm/gateway-setup/gateway-integrations/adyen-v2/adyen-alternate-payments.md) - [Klarna on AdyenV2](https://help.checkoutchamp.com/crm/gateway-setup/gateway-integrations/adyen-v2/klarna-on-adyenv2.md) - [Afterpay on AdyenV2](https://help.checkoutchamp.com/crm/gateway-setup/gateway-integrations/adyen-v2/afterpay-on-adyenv2.md) - [Affirm](https://help.checkoutchamp.com/crm/gateway-setup/gateway-integrations/affirm.md) - [Afterpay](https://help.checkoutchamp.com/crm/gateway-setup/gateway-integrations/afterpay.md) - [Airwallex](https://help.checkoutchamp.com/crm/gateway-setup/gateway-integrations/airwallex.md) - [Airwallex - Alternate Payments](https://help.checkoutchamp.com/crm/gateway-setup/gateway-integrations/airwallex/airwallex-alternate-payments.md) - [Amazon Pay API Integration](https://help.checkoutchamp.com/crm/gateway-setup/gateway-integrations/amazon-pay-api-integration.md) - [Apple Pay](https://help.checkoutchamp.com/crm/gateway-setup/gateway-integrations/apple-pay.md) - [Authorize.net](https://help.checkoutchamp.com/crm/gateway-setup/gateway-integrations/authorize.net.md) - [Bank of America](https://help.checkoutchamp.com/crm/gateway-setup/gateway-integrations/bank-of-america.md) - [BitPay](https://help.checkoutchamp.com/crm/gateway-setup/gateway-integrations/bitpay.md) - [Braintree](https://help.checkoutchamp.com/crm/gateway-setup/gateway-integrations/braintree.md) - [Cardinity](https://help.checkoutchamp.com/crm/gateway-setup/gateway-integrations/cardinity.md) - [Cardstream](https://help.checkoutchamp.com/crm/gateway-setup/gateway-integrations/cardstream.md) - [Cardstream - Alternate Payments](https://help.checkoutchamp.com/crm/gateway-setup/gateway-integrations/cardstream/cardstream-alternate-payments.md) - [Celerispay](https://help.checkoutchamp.com/crm/gateway-setup/gateway-integrations/celerispay.md) - [Centrobill](https://help.checkoutchamp.com/crm/gateway-setup/gateway-integrations/centrobill.md) - [Checkout.com](https://help.checkoutchamp.com/crm/gateway-setup/gateway-integrations/checkout.com.md) - [Checkout.com - Alternate Payments](https://help.checkoutchamp.com/crm/gateway-setup/gateway-integrations/checkout.com/checkout.com-alternate-payments.md) - [Coinsub](https://help.checkoutchamp.com/crm/gateway-setup/gateway-integrations/coinsub.md): Utilize Coinsub to process crypto payments and track your digital currency transactions. You can create payment requests, receive payments directly into your wallet, and manage funds effortlessly. - [ConvesioPay](https://help.checkoutchamp.com/crm/gateway-setup/gateway-integrations/convesiopay.md) - [Corefy](https://help.checkoutchamp.com/crm/gateway-setup/gateway-integrations/corefy.md) - [Easytransac](https://help.checkoutchamp.com/crm/gateway-setup/gateway-integrations/easytransac.md) - [eMerchantPay V3](https://help.checkoutchamp.com/crm/gateway-setup/gateway-integrations/emerchantpay-v3.md) - [eMerchantPay - Alternate Payments](https://help.checkoutchamp.com/crm/gateway-setup/gateway-integrations/emerchantpay-v3/emerchantpay-alternate-payments.md) - [Everyware](https://help.checkoutchamp.com/crm/gateway-setup/gateway-integrations/everyware.md) - [Fat Zebra](https://help.checkoutchamp.com/crm/gateway-setup/gateway-integrations/fat-zebra.md) - [FibonatixV2](https://help.checkoutchamp.com/crm/gateway-setup/gateway-integrations/fibonatixv2.md) - [Finix](https://help.checkoutchamp.com/crm/gateway-setup/gateway-integrations/finix.md) - [FlexFactor](https://help.checkoutchamp.com/crm/gateway-setup/gateway-integrations/flexfactor.md): FlexFactor is the award-winning decline recovery platform, helping brands turn payment declines into added sales. - [FlexEcom](https://help.checkoutchamp.com/crm/gateway-setup/gateway-integrations/flexecom.md): FlexEcom is the award-winning decline recovery platform, helping brands turn payment declines into added sales. - [Gala Technology](https://help.checkoutchamp.com/crm/gateway-setup/gateway-integrations/gala-technology.md) - [Gala Technology - Alternate Payments](https://help.checkoutchamp.com/crm/gateway-setup/gateway-integrations/gala-technology/gala-technology-alternate-payments.md) - [GivePayments](https://help.checkoutchamp.com/crm/gateway-setup/gateway-integrations/givepayments.md) - [Google Pay API](https://help.checkoutchamp.com/crm/gateway-setup/gateway-integrations/google-pay-api.md) - [HiPay 3DS](https://help.checkoutchamp.com/crm/gateway-setup/gateway-integrations/hipay-3ds.md) - [IncreaseBilling](https://help.checkoutchamp.com/crm/gateway-setup/gateway-integrations/increasebilling.md) - [Innova](https://help.checkoutchamp.com/crm/gateway-setup/gateway-integrations/innova.md) - [iyzico](https://help.checkoutchamp.com/crm/gateway-setup/gateway-integrations/iyzico.md) - [Klarna](https://help.checkoutchamp.com/crm/gateway-setup/gateway-integrations/klarna.md) - [MARKETFLOW](https://help.checkoutchamp.com/crm/gateway-setup/gateway-integrations/marketflow.md) - [Maverick](https://help.checkoutchamp.com/crm/gateway-setup/gateway-integrations/maverick.md) - [Medpaid](https://help.checkoutchamp.com/crm/gateway-setup/gateway-integrations/medpaid.md): Accept HSA/FSA payments with Medpaid. Case study after case study proves HSA/FSA payments with Medpaid increase customer spending, reduce friction, and powers a new market segment. - [Merchant Warrior](https://help.checkoutchamp.com/crm/gateway-setup/gateway-integrations/merchant-warrior.md) - [MojoPay](https://help.checkoutchamp.com/crm/gateway-setup/gateway-integrations/mojopay.md) - [Mollie](https://help.checkoutchamp.com/crm/gateway-setup/gateway-integrations/mollie.md) - [Mollie - Alternate Payments](https://help.checkoutchamp.com/crm/gateway-setup/gateway-integrations/mollie/mollie-alternate-payments.md) - [Moonlight Payments](https://help.checkoutchamp.com/crm/gateway-setup/gateway-integrations/moonlight-payments.md) - [MuchBetter](https://help.checkoutchamp.com/crm/gateway-setup/gateway-integrations/muchbetter.md) - [MyCPO](https://help.checkoutchamp.com/crm/gateway-setup/gateway-integrations/mycpo.md) - [NMI](https://help.checkoutchamp.com/crm/gateway-setup/gateway-integrations/nmi.md) - [NMI - useCustomerVault Configuration](https://help.checkoutchamp.com/crm/gateway-setup/gateway-integrations/nmi/nmi-usecustomervault-configuration.md) - [NomuPay](https://help.checkoutchamp.com/crm/gateway-setup/gateway-integrations/nomupay.md) - [NomuPay - Alternate Payments](https://help.checkoutchamp.com/crm/gateway-setup/gateway-integrations/nomupay/nomupay-alternate-payments.md) - [Klarna on NomuPay](https://help.checkoutchamp.com/crm/gateway-setup/gateway-integrations/nomupay/klarna-on-nomupay.md) - [OpenPath](https://help.checkoutchamp.com/crm/gateway-setup/gateway-integrations/openpath.md) - [IoniaPay Instant Direct Payments (OpenPath)](https://help.checkoutchamp.com/crm/gateway-setup/gateway-integrations/openpath/ioniapay-instant-direct-payments-openpath.md) - [PagBrasil](https://help.checkoutchamp.com/crm/gateway-setup/gateway-integrations/pagbrasil.md) - [Pathly](https://help.checkoutchamp.com/crm/gateway-setup/gateway-integrations/pathly.md) - [Pay.com](https://help.checkoutchamp.com/crm/gateway-setup/gateway-integrations/pay.com.md) - [PAY.ON](https://help.checkoutchamp.com/crm/gateway-setup/gateway-integrations/pay.on.md): PAY.ON, an ACI Worldwide company, delivers white label global payment gateway solutions to payment service providers, ISOs, acquirers, ISVs, and VARs. - [Payex-GreenMoney](https://help.checkoutchamp.com/crm/gateway-setup/gateway-integrations/payex-greenmoney.md) - [PayGate](https://help.checkoutchamp.com/crm/gateway-setup/gateway-integrations/paygate.md) - [Paynetworx](https://help.checkoutchamp.com/crm/gateway-setup/gateway-integrations/paynetworx.md) - [PayPal Commerce Checkout](https://help.checkoutchamp.com/crm/gateway-setup/gateway-integrations/paypal-commerce-checkout.md): Add your PayPal Commerce gateway to CheckoutChamp so you can use it across all campaigns. - [PayPal Commerce Checkout (Direct API)](https://help.checkoutchamp.com/crm/gateway-setup/gateway-integrations/paypal-commerce-checkout/paypal-commerce-checkout-direct-api.md) - [PayPal Commerce Checkout (Legacy)](https://help.checkoutchamp.com/crm/gateway-setup/gateway-integrations/paypal-commerce-checkout/paypal-commerce-checkout-legacy.md) - [PayPal Seamless Checkout - 2-Click Upsells (without Reference Transactions)](https://help.checkoutchamp.com/crm/gateway-setup/gateway-integrations/paypal-commerce-checkout/paypal-commerce-checkout-legacy/paypal-seamless-checkout-2-click-upsells-without-reference-transactions.md) - [PayPal Commerce Checkout (SDK)](https://help.checkoutchamp.com/crm/gateway-setup/gateway-integrations/paypal-commerce-checkout/paypal-commerce-checkout-sdk.md) - [Paysafe V2](https://help.checkoutchamp.com/crm/gateway-setup/gateway-integrations/paysafe-v2.md) - [Paystrax](https://help.checkoutchamp.com/crm/gateway-setup/gateway-integrations/paystrax.md): PAYSTRAX provides European and UK merchants with state-of-the-art solutions for payment processing online and in-store. - [PayXpert 3DS V2](https://help.checkoutchamp.com/crm/gateway-setup/gateway-integrations/payxpert-3ds-v2.md) - [Pixxles](https://help.checkoutchamp.com/crm/gateway-setup/gateway-integrations/pixxles.md) - [Poynt](https://help.checkoutchamp.com/crm/gateway-setup/gateway-integrations/poynt.md) - [Priority Payments](https://help.checkoutchamp.com/crm/gateway-setup/gateway-integrations/priority-payments.md) - [Quaife](https://help.checkoutchamp.com/crm/gateway-setup/gateway-integrations/quaife.md) - [Quantum](https://help.checkoutchamp.com/crm/gateway-setup/gateway-integrations/quantum.md) - [QuickPay](https://help.checkoutchamp.com/crm/gateway-setup/gateway-integrations/quickpay.md) - [Radom](https://help.checkoutchamp.com/crm/gateway-setup/gateway-integrations/radom.md) - [RocketGate](https://help.checkoutchamp.com/crm/gateway-setup/gateway-integrations/rocketgate.md) - [SafeCharge](https://help.checkoutchamp.com/crm/gateway-setup/gateway-integrations/safecharge.md) - [Sezzle](https://help.checkoutchamp.com/crm/gateway-setup/gateway-integrations/sezzle.md) - [Skrill](https://help.checkoutchamp.com/crm/gateway-setup/gateway-integrations/skrill.md) - [Solid](https://help.checkoutchamp.com/crm/gateway-setup/gateway-integrations/solid.md) - [Splitit](https://help.checkoutchamp.com/crm/gateway-setup/gateway-integrations/splitit.md) - [Square Payments](https://help.checkoutchamp.com/crm/gateway-setup/gateway-integrations/square-payments.md) - [Square Payments V2 (Checkout Champ builder set-up)](https://help.checkoutchamp.com/crm/gateway-setup/gateway-integrations/square-payments/square-payments-v2-checkout-champ-builder-set-up.md) - [Stripe](https://help.checkoutchamp.com/crm/gateway-setup/gateway-integrations/stripe.md): This article explains how to add Stripe to your CheckoutChamp instance - [Stripe - Alternate Payments](https://help.checkoutchamp.com/crm/gateway-setup/gateway-integrations/stripe/stripe-alternate-payments.md) - [Klarna on Stripe](https://help.checkoutchamp.com/crm/gateway-setup/gateway-integrations/stripe/klarna-on-stripe.md) - [SurePay](https://help.checkoutchamp.com/crm/gateway-setup/gateway-integrations/surepay.md) - [TruCommerce](https://help.checkoutchamp.com/crm/gateway-setup/gateway-integrations/trucommerce.md) - [Truevo](https://help.checkoutchamp.com/crm/gateway-setup/gateway-integrations/truevo.md) - [Trust Payments](https://help.checkoutchamp.com/crm/gateway-setup/gateway-integrations/trust-payments.md) - [Trust Payments - Alternate Payments](https://help.checkoutchamp.com/crm/gateway-setup/gateway-integrations/trust-payments/trust-payments-alternate-payments.md) - [TRX](https://help.checkoutchamp.com/crm/gateway-setup/gateway-integrations/trx.md) - [UrPay](https://help.checkoutchamp.com/crm/gateway-setup/gateway-integrations/urpay.md) - [Vantiv](https://help.checkoutchamp.com/crm/gateway-setup/gateway-integrations/vantiv.md) - [WAAVE](https://help.checkoutchamp.com/crm/gateway-setup/gateway-integrations/waave.md) - [WEBPAY](https://help.checkoutchamp.com/crm/gateway-setup/gateway-integrations/webpay.md) - [WellnessPay](https://help.checkoutchamp.com/crm/gateway-setup/gateway-integrations/wellnesspay.md) - [WhiteLabel (WL) Payments](https://help.checkoutchamp.com/crm/gateway-setup/gateway-integrations/whitelabel-wl-payments.md) - [WithReach](https://help.checkoutchamp.com/crm/gateway-setup/gateway-integrations/withreach.md) - [WorldLine (Bambora)](https://help.checkoutchamp.com/crm/gateway-setup/gateway-integrations/worldline-bambora.md) - [Worldline V2](https://help.checkoutchamp.com/crm/gateway-setup/gateway-integrations/worldline-v2.md) - [Worldline V2 - Alternate Payments](https://help.checkoutchamp.com/crm/gateway-setup/gateway-integrations/worldline-v2/worldline-v2-alternate-payments.md) - [Worldnet](https://help.checkoutchamp.com/crm/gateway-setup/gateway-integrations/worldnet.md) - [Worldpay](https://help.checkoutchamp.com/crm/gateway-setup/gateway-integrations/worldpay.md) --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://help.checkoutchamp.com/crm/gateway-setup/gateway-integrations.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.