Payment Processing
Payment Processing can be handled directly via nexxOMNIA or via a Third-Party Platform. In the first Case, the Frontend must handle the Internal API Methods. If everything is handled via another Operator, the Frontend can just use the "addexternalsubscription" Operation (possible even via Backend).
In both Cases, Subscriptions can be managed afterwards.
Internal Payment Management
/itemstate
POST https://api.nexx.cloud/v3.1/payment/itemstate
Query Parameters
item
integer
the Media ID
streamtype
string
the Media Streamtype
performTransactionIfPossible
boolean
if set to 1, and the User can watch the Item (for example via Subscription), automatically register this "buy".
/redeemvoucher
POST https://api.nexx.cloud/v3.1/payment/redeemvoucher
The Methods needs "vouchercode" OR "referencecode" to be valid and set - not both.
Query Parameters
vouchercode
string
the given Voucher Code
referencecode
string
the ID of an external Voucher Code
/preparetransaction
POST https://api.nexx.cloud/v3.1/payment/preparetransaction
Query Parameters
operation
string
the Type of Transaction [subscription, ppv, ownage, deposit,...]
item
number
the Media ID (not applicable on all Contexts)
streamtype
string
the Media Streamtype (not applicable on all Contexts)
reference
string
in Case the Provider already returned a Transaction Reference
amount
number
the Amount of Money for this Operation (in the Subunit of the Currency (for example - Cents for Euro))
currency
string
the used Currency
provider
string
3Q nexx Code for the Provider Type
paymentType
string
3Q nexx Code for the Payment Type (for exmaple "creditcard") (can also be defined later)
affiliateParam
string
If the Operation is driven by an Affiliate Partner, add the Parameter to store it for later Processing.
subscriptionDuration
number
Subscription Duration (in Months)
subscriptionIsPremium
boolean
Default or Premium Subscription
subscriptionWillRenew
boolean
will the Subscription renew automatically
subscriptionCanRenew
boolean
can the Subscription be renewed after Expiry
subscriptionWillBePayedMonthly
boolean
will the Subscription be payed every Month or in full upfront.
capturePaymentOn
number
if the Payment is for a Trial Phase, capture the Money on the given Timestamp
/finishtransaction
POST https://api.nexx.cloud/v3.1/payment/finishtransaction
Query Parameters
transactionID
number
the Transaction ID from the preparetransaction Method
token
string
the used Payment Security Token
reference
string
the Payment Provider Transaction ID
paymentType
string
the Type of Payment (if not set before)
finalPayment
number
the finally payed Price (could be different from the Start due to Payment Specials)
isLatePremium
boolean
the Subscription is a Premium Subscription (this could have been upgraded during the Payment Process)
externalUserID
string
the User Reference of the Payment Provider
externalTransactionReference
string
the Reference of the nexxOMNIA Transaction for the Payment Provider, if its Design needs a different Type of Transaction Reference
/verifyinapptransaction
POST https://api.nexx.cloud/v3.1/payment/verifyinapptransaction
inApp Payment cannot be handled by the usual prepare/finish Approach and needs therefore be treated differently.
Query Parameters
operation
string
the Type of Transaction [subscription, ppv, ownage, deposit,...]
item
number
the Media ID (not applicable on all Contexts)
streamtype
string
the Media Streamtype (not applicable on all Contexts)
provider
string
3Q nexx Code for the Provider [io, go, am]
amount
number
the Amount of Money for this Operation (in the Subunit of the Currency (for example - Cents for Euro))
currency
string
the used Currency
amount_original
number
the Amount, as given by the App Store
isPremium
boolean
the Subscription will be Default or Premium
receipt
string
the App Store Receipt (as encoded JSON) for Serverside Verification
External Payment Management
/addexternalsubscription
POST https://api.nexx.cloud/v3.1/payment/addexternalsubscription
will add a Subscription to a given User. The target User must have been registered also externally. This Call is only needed if User- and Payment Management are handled outside of nexxOMNIA.
Query Parameters
validUntil
number
Timestamp for the Period, nexxOMNIA should consider the Subscription as active
isPremium
boolean
Default/Premium Subscriptio
Subscription Lifecycle Management
/upgradesubscription
POST https://api.nexx.cloud/v3.1/payment/upgradesubscription
will replace the current Default Subscription into a Premium Subscripion (without changing the Timings of this Subscription)
Query Parameters
transactionID
string
the Transaction ID for the additional Payment of the Payment Provider
amount
number
the Costs for this Upgrade
/cancelsubscription
DELETE https://api.nexx.cloud/v3.1/payment/cancelsubscription
Query Parameters
transactionID
number
the ID of the original Transaction
cancelTransaction
boolean
if set to 1, the complete Transaction will be deleted - this should only happen, if the original Transaction itself failed during Processing. In all other Cases, this Value should be 0 (=the Subscription wont extend anymore)
skipEmail
boolean
if set to 1, nexxOMNIA wont send a Confirmation Email
reasonText
string
an optional Reason for this Cancelation (entered by the User)
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