Web Services Directory

Viewing 1 to 326 of 326 APIs
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APIDescriptionCategoryMashups
PayPalOnline paymentsPayment37     
StripeOnline payment servicePayment5     
Amazon Flexible Payments ServiceeCommerce payments servicePayment4     
Authorize.NetInternet based payment gateway servicesPayment4     
MoneybookersOnline payments servicePayment2     
Payment Vision PayPayment processing servicePayment2     
Billeo Active eWalletOnline payments management servicePayment1     
Bitcoin Charts / MarketsBitcoin market data servicePayment1     
CyberSource SimpleOnline payment servicePayment1     
DwollaOnline payment processing servicePayment1     
Facebook CreditsDigital and virtual goods payment servicePayment1     
Google Apps MarketplaceIntegrate Google billing services with applicationsPayment1     
Google In-App PaymentsPayments within applicationsPayment1     
LevelUpOnline and mobile payment servicePayment1     
Liberty ReservePayment networkPayment1     
LiqPAYOnline billing and payment servicePayment1     
Payments GatewayOnline payment servicePayment1     
PerfectMoney Secure Payment ServicePayment1     
RecurlySubscription billing servicePayment1     
SecureNetOnline credit card and ACH payment servicePayment1     
VenmoSocial Payments toolsPayment1     
AccumulusSubscription billing servicePayment0     
ACHWorksOnline transaction servicePayment0     
AdyenOnline payments servicePayment0     
AeponaMobile cloud hosting servicePayment0     
AerapayMobile payments servicePayment0     
Albany eVERIFYPayment verification servicePayment0     
ALFAcashier Crypto-Currency Payment ServicePayment0     
Allied WalletE-commerce merchant servicesPayment0     
AllTrustBiometric check processing servicePayment0     
AmberCarteCommerce and shipping servicePayment0     
American Express Payment SDKAmerican Express payments and transactions processingPayment0     
AmmadoGlobal donations platformPayment0     
AnedotDonation and contribution management servicePayment0     
App55Online payment servicePayment0     
AT&T PaymentMobile Payment ServicePayment0     
Australia Post SecurePayAustralian online payment servicePayment0     
BalancedIntegrated payments for online marketplacesPayment0     
BancBoxPayment servicePayment0     
Bango Direct BillingMobile payment servicePayment0     
Bango Event NotificationPayment events notification servicePayment0     
Bango Subscription BillingSubscription billing servicePayment0     
Bank of Lithuania PaymentsLithuanian bank payment system monitoring servicePayment0     
BankCard Central VERePayeCommerce gatewayPayment0     
BarzahlenSecure Payment ServicePayment0     
BatchexPayment distribution platformPayment0     
BeanstreamOnline payment servicePayment0     
BillingOrchardOnline billing systemPayment0     
BIPSBitcoin Payment ServicePayment0     
BirdbackPayment card linked application development platformPayment0     
Bitcoin PayflowVirtual currency payment servicePayment0     
BitcoinMonitorBitcoin Payment ServicePayment0     
BitfloorBitcoin trading platformPayment0     
BitMyMoneyBitcoin Payment and Holding ServicePayment0     
BitPay Payment GatewayBitcoin Payment ServicePayment0     
BlueSnap Buy AnywareSoftware registration servicePayment0     
BlueTarp AuthorizationFinancial transaction authorization servicePayment0     
Bluevia Mobile PaymentTelephony payment servicePayment0     
BOKUMobile payments servicePayment0     
boxPAY MerchantSelf-service payment platformPayment0     
BraintreeOnline payment processing servicePayment0     
BuckMobile payment servicePayment0     
BuxterTransfer money over FacebookPayment0     
Buyvite TransactionGroup purchasing servicePayment0     
Card.ioMobile payment servicePayment0     
CardFlightIn-application credit card payment servicePayment0     
CardSpringPayment network servicePayment0     
CartGenie OXOnline ordering and payment servicePayment0     
Cash-Ticket MerchantSecure Payment ServicePayment0     
CashFlowsWeb and mobile payment platformPayment0     
cashUPayment service for Arabic-speaking countriesPayment0     
CatLab Bitcoin GatewayBitcoin Transfer ServicePayment0     
CentiliMobile payments servicePayment0     
ChargeBeeSubscription billing servicePayment0     
ChargeOverAutomated subscription invoicing servicePayment0     
ChargifyOnline recurring payments servicePayment0     
Chase PaymentechOnline payment servicePayment0     
CheddarGetterSubscription-based payment and management servicePayment0     
ChirpifyeCommerce via Twitter servicePayment0     
CityPayOnline payment servicePayment0     
Clearhaus GatewayEuropean payment processing servicePayment0     
Clearhaus ResolveEuropean payment transactionsPayment0     
Click&PledgeCharity and not-for-profit payment servicePayment0     
CloudZyncMobile wallet application Payment0     
CloverOne-tap payment servicePayment0     
CoinCardBitcoin to Giftcard ServicePayment0     
CoinJar CheckoutMerchant Payment ServicePayment0     
CoinPaymentsCryptocurrency payment servicePayment0     
CommerceV3Online storefront and payment servicePayment0     
CompraFácilPortuguese online payment servicePayment0     
ConektaOnline payment platformPayment0     
CrowdTiltCrowd-funding platform Payment0     
DalPayIcelandic online payment servicePayment0     
Data8 Credit Card ValidationCredit card validation servicePayment0     
DineroMailLatin American payment processing servicePayment0     
DoneCardCash card payment systemPayment0     
DragonPayPhilippine payment service without credit cardsPayment0     
E-CashSecure Payment Processing ServicePayment0     
E-xactOnline payment gateway providerPayment0     
EasyAch PaycenterPayment Processing ServicePayment0     
EgoPayE-currency payment systemPayment0     
eKim eKart Fraud BusterVietnamese payment and fraud detection servicePayment0     
Electronic Merchant SystemseCommerce ServicesPayment0     
Enliven Software FidesicOnline payment service for accounting applicationsPayment0     
Envoy Services MerchantInternational payment gateway servicePayment0     
eStore AdvancedOnline shopping cart softwarePayment0     
eThorRestaurant Point of Sale integration platformPayment0     
EvergreenAsset-Backed Digital Currency Payment ServicePayment0     
EVO Snap*Developer payment servicePayment0     
eWAYOnline payments gatewayPayment0     
Eyowo Payment ConfirmationElectronic payment servicePayment0     
FaceCashMobile payment processing servicePayment0     
Facturar en Línea Remote ConnectionMexican electronic billing servicePayment0     
Fee Fighters SamuraiPayments gatewayPayment0     
First Data Global GatewayTransaction processing and payment servicePayment0     
FirstACHBusiness payment solution providerPayment0     
FirstGivingCharitable donation processing servicePayment0     
Flo2CashNew Zealand online payment servicePayment0     
Fortumo Mobile PaymentsMobile payment platformPayment0     
FusebillBilling and recurring payments platform Payment0     
Genie CashBoxCommunication and Payment Processing ServicePayment0     
GharpayCash payment collection servicePayment0     
GittipWeekly crowdfunding platformPayment0     
Giving ImpactDonor communications servicePayment0     
Go ProcessingMobile payments servicePayment0     
GoCardlessOnline payments gatewayPayment0     
GoCoinCrypto-Currency Payment ServicePayment0     
goEmerchantOnline payment servicePayment0     
Google Payment ExpressMobile payments servicePayment0     
Gothia PayByBillNorthern European online payment servicePayment0     
GoToBillingOnline payment servicePayment0     
GrooskerOnline payment servicePayment0     
GSMA OneAPI PaymentMobile payment servicesPayment0     
Guardian Payment SystemsPayment processing servicesPayment0     
HostBillManages invoices and paymentsPayment0     
i-PayoutCorporate payment servicePayment0     
IcepayOnline payment servicePayment0     
iDirectDebitPayment processing servicePayment0     
iGolderPayment service for exchanging goldPayment0     
InComm CashtieCash payment integration servicePayment0     
Innovative Merchant SolutionsPayment processing servicePayment0     
InstamojoDigital goods e-commerce and payment servicePayment0     
instantPay.inMobile recharge and bill payment servicePayment0     
IntellivativePayment processing servicePayment0     
InterSwitch ConnectPayment platformPayment0     
Intuit Payments ConnectEasily connect to Intuit Payment Services and QuickBooks Merchant Services (QBMS)Payment0     
InvoiceraInvoicing & Billing ServicePayment0     
IP Payments Secure RemoteSecure Remote Payment ServicePayment0     
iPayDNAOnline payment servicePayment0     
Ixaris OpnOnline payment servicePayment0     
iZettleMobile and tablet payment application Payment0     
Judo PayMobile payment solution servicePayment0     
Jumio NetswipeOnline and mobile payment servicePayment0     
JunglePayMobile payment and billing servicePayment0     
JustGivingOnline charity fundraising toolPayment0     
KlarnaeCommerce servicePayment0     
KountaCloud-based point of sale platformPayment0     
Kusinaatbp PayPlusFilipino online marketplace payment servicePayment0     
LetGiveDirect donation platformPayment0     
Lexity Commerce CentralOnline commerce and payment platformPayment0     
LinkPointCustomizable payment processing servicesPayment0     
LipishaMobile payment platformPayment0     
Liteapi.orgLitecoin Processing ServicePayment0     
LitepayLitecoin Payment ServicePayment0     
MambuSaaS financial management servicePayment0     
MangoPayE-money management and payment platformPayment0     
MasterCard MOTAPSPayPass functionality on mobile devicesPayment0     
MasterCard PaymentsCredit card payment processing servicePayment0     
MasterCard PayPass OnlineWallet checkout servicePayment0     
MeracordContractual Payment ServicePayment0     
MerchantWAREPayment gateway and processing servicePayment0     
MercheeeCommerce and mCommerce servicePayment0     
MetangaOnline subscription and billing servicePayment0     
micropayment GmbHGermany payment servicesPayment0     
MobiCartMobile commerce management servicePayment0     
MobilepaxTurkish mobile device payment servicePayment0     
MocapayMobile enablement platformPayment0     
Mollie PaymentOnline payments servicePayment0     
MonetaRussian payment processing servicePayment0     
mPAY24Multiple method payment systemPayment0     
mPayyOnline and mobile paymentsPayment0     
MPowerOnline and mobile payment solutionsPayment0     
MPP Global SolutionseCommerce payment platformPayment0     
Mpulse WapBillingFrench online payment servicePayment0     
mygateOnline payment servicePayment0     
MYSuiteMexican online billing servicePayment0     
NetaxeptNorwegian online payment servicePayment0     
Netmobo FeeFactorMobile payment platformPayment0     
NetWalletOnline credit card transaction platform Payment0     
niblPayment platform for digital goodsPayment0     
OKPAYOnline business payment servicesPayment0     
OLOOnline ordering servicePayment0     
OneBipMobile payments and billing servicePayment0     
OpenpayLatin American payment platformPayment0     
OptimalPayments NetbanxOnline credict card payment servicePayment0     
Orange PaylineInactive - Electronic payment servicePayment0     
PaagoOnline payment servicePayment0     
PaddleOnline and mobile payment applicationPayment0     
PaidpiperMobile payment servicePayment0     
PassHoundPass and ticket creation service for PassBookPayment0     
PassSlotPass and ticket creation service for PassBookPayment0     
PassVersePass creation service for PassbookPayment0     
PaxumeWallet payment servicePayment0     
Pay It SquareGroup payment organization servicePayment0     
PayAnywhereMobile payment servicePayment0     
PayBy.MeMobile payments servicePayment0     
PayChannelPayment processing servicesPayment0     
PayChoice Payment GatewayAustralian payment servicePayment0     
PaydiantMobile payment servicePayment0     
Payfirma Online payment platformPayment0     
PayGate KenyaPayment gateway and processing servicePayment0     
PayGround Express CheckoutExpress mobile payment servicePayment0     
PayJunctionCredit card processing servicePayment0     
PayLaneOnline payment platform Payment0     
PayLeapElectronic payment servicePayment0     
PaylineFrench secure online payment servicePayment0     
PaymateOnline and mobile payment solutionsPayment0     
Payment21Check, ACH, and digital wallet payment servicePayment0     
PaymentExpressOnline credit card processing servicePayment0     
PaymentSpringPayment Processing ServicePayment0     
PaymentVault Secure payment storage servicePayment0     
PaymentVision PayOnline credit card payment servicePayment0     
PaymillOnline payment solution servicePayment0     
PayNearMeCash payment servicePayment0     
PayNetEasySecure Payment ServicePayment0     
PayOnDeliveryOnline payment platform Payment0     
PayPal Adaptive AccountsOnline payment servicePayment0     
PayPal Adaptive PaymentsOnline Payment ServicePayment0     
PayPal MassPayOnline payment servicePayment0     
PayPal Payflow ProOnline payment servicePayment0     
PayPointUK online payment servicePayment0     
paysafecardU.K. online payment servicePayment0     
PaysbuyThai online payment servicePayment0     
Payscape AdvisorseCommerce and financial toolsPayment0     
Paysera WalletOnline payment servicePayment0     
PaySimpleOnline payment processing service for Credit Card and ACHPayment0     
PaysonOnline Payment servicePayment0     
PayTech EzPay CheckoutElectronic payment solutionPayment0     
PayTraceOnline payment servicePayment0     
Paytrail ConnectOnline payment servicePayment0     
PayWayOnline payment solutionsPayment0     
PayzaOnline payment platformPayment0     
PayZippyOnline payment processing servicePayment0     
PencePayMobile billing solutionsPayment0     
Penny CurrencyE-Currency Payment ServicePayment0     
PensioPayment management servicePayment0     
PikaPayBitcoin virtual wallet for TwitterPayment0     
PinCredit card payment servicePayment0     
PingPingOnline Payment ServicePayment0     
PlastiqCredit card payment servicePayment0     
PlastycOnline payment and money management servicePayment0     
PlaySpanVirtual currency monetization servicePayment0     
POLipaymentsOnline payment servicePayment0     
PowaeCommerce and online sales platform providerPayment0     
PowerPayPayment processing servicePayment0     
PoxPayPayment verification servicePayment0     
PrimoPayAustralian online payment servicePayment0     
QuickpayOnline payment servicePayment0     
QuickyCoinPayment Processing ServicePayment0     
RedFin NetworkOnline payment servicePayment0     
RedPassAffiliate Payment ServicePayment0     
Regal Technologies DevConnectPayment and fraud detection servicePayment0     
RippleP2P Payment ServicePayment0     
RixtyCash-based online payment servicePayment0     
Rogers PaymentMobile payment servicesPayment0     
SagePay Reporting and AdminSecure online payments servicePayment0     
Secure HostingSecure online payment servicePayment0     
SecurePayTechCredit card payment gatewayPayment0     
SecureTradingSecure Payment ServicePayment0     
SegPayOnline billing platformPayment0     
SellaroundeCommerce servicePayment0     
SeQR PayQR code-based shopping and payment servicePayment0     
Simple LegalLegal billing and payment servicePayment0     
SlidePayCredit card payment servicePayment0     
SmartDebitDirect debiting servicePayment0     
Social GoldOnline gaming payment and virtual currency servicePayment0     
SplitableCost splitting application servicePayment0     
SpreedlySubscription payment servicePayment0     
StrongCoin MerchantsBitcoin Payment ServicePayment0     
SubscriptionBridgeSubscription and payment management platformPayment0     
SumUpMobile payment application Payment0     
SveaWebPay Online credit card and installment payment servicePayment0     
TargetPay Mister CashSecure Payment ServicePayment0     
TauliaSupply Chain Management and Invoicing ServicePayment0     
Tejarat Bank Payment GatewayIranian fund transfer servicePayment0     
Telenor PaymentContent Access Billing ServicePayment0     
Text2PayPayment by text servicePayment0     
The Currency CloudFinancial transaction payments servicePayment0     
TillifyPoint of sale servicePayment0     
TINCheckPayee verification servicePayment0     
TipaltiMass payment servicePayment0     
Transpact PartnerEscrow-based payment servicePayment0     
TrustCommerce Payment processing servicesPayment0     
TSYSPayment Acceptance ServicePayment0     
txtNation SMSMobile billing and messaging servicePayment0     
UBC ePaymentUBC's secure online payment servicePayment0     
UberGlobal Payment GatewayOnline payment servicePayment0     
UkashCash-based online payment servicePayment0     
UNICEF 50/50International fund raising servicePayment0     
UniPay GatewayEnterprise billing softwarePayment0     
USA ePaySecure online payment service for businessesPayment0     
V.me by VisaOnline payment servicePayment0     
Vantiv Solution BuilderPayment Processing SimplifiedPayment0     
VeriFone OpenPoint-Of-Sale and Payment ServicePayment0     
VeritransIndonesian payment gatewayPayment0     
VersaPay Electronic payments servicePayment0     
VirtapayVirtual currency payment servicePayment0     
VISA POS Solutions ProgramPOS transaction processingPayment0     
VivaPaymentsOnline payment servicePayment0     
VK MerchantSocial online payment systemPayment0     
WAC PaymentMobile payment servicePayment0     
WalletKitPass and ticket creation service mobile walletsPayment0     
Web-MerchantUK online payment servicePayment0     
WebMoneyRussian online payment servicePayment0     
WebPay DirectPayment servicePayment0     
WePayOnline payment servicePayment0     
WirecardSecure Payment ServicePayment0     
XsollaIn game payments servicePayment0     
XWebCheckoutOnline shopping cart/checkout servicePayment0     
Yandex MoneyOnline payment systemPayment0     
YESpayCard payment servicesPayment0     
ZaypayMicropayments via SMS servicesPayment0     
Zeevex Game WalletVirtual currency for online gamingPayment0     
ZipmarkOnline and mobile payment servicePayment0     
ZongMobile payments for web publishersPayment0     
ZooZMobile payments servicePayment0     
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ProgrammableWeb
APIs, mashups and code. Because the world's your programmable oyster.

John Musser
Founder, ProgrammableWeb

Adam DuVander
Executive Editor, ProgrammableWeb. Author, Map Scripting 101. Lover, APIs.