PayPal Name-Value Pair API - 2007 Manual de usuario descargar pdf (Pagina 59)

Name-Value Pair API Developer Guide and Reference April 2007 59

NVP API Method and Field Reference

GetTransactionDetails

L_DESCn Item name set by you or entered by the customer. If this was a shopping cart

transaction, PayPal appends the number of the item to the HTML item_name

variable. For example, item_name1, item_name2, and so forth.

Character length and limitations: 127 single-byte alphanumeric

characters

These parameters should be ordered sequentially beginning with 0,

for example, L_DESC0, L_DESC1, and so forth.

L_NUMBERn Item number set by you. If this was a shopping cart transaction, PayPal appends the

number of the item to the HTML item_number variable. For example,

item_number1, item_number2, and so forth.

Character length and limitations: 127 single-byte alphanumeric

characters

These parameters should be ordered sequentially beginning with 0,

for example, L_NUMBER0, L_NUMBER1, and so forth.

L_QTYn Quantity set by you or entered by the customer.

Character length and limitations: no limit

These parameters should be ordered sequentially beginning with 0,

for example, L_QTY0, L_QTY1, and so forth.

L_AMTn Cost of item

These parameters should be ordered sequentially beginning with 0,

for example, L_AMT0, L_AMT1, and so forth.

L_OPTIONSn PayPal item options for shopping cart

These parameters should be ordered sequentially beginning with 0,

for example, L_OPTIONS0, L_OPTIONS1, and so forth.

SUBSCRIPTIONID ID generated by PayPal for the subscriber.

Character length and limitations: no limit

SUBSCRIPTIONDATE Subscription start date

EFFECTIVEDATE Date when the subscription modification will be effective

RETRYTIME Date PayPal will retry a failed subscription payment.

USERNAME Username generated by PayPal and given to subscriber to access the subscription.

Character length and limitations: 64 alphanumeric single-byte characters

PASSWORD Password generated by PayPal and given to subscriber to access the subscription.

For security, the value of the password is hashed.

Character length and limitations: 128 alphanumeric single-byte characters

RECURRENCES The number of payment installments that will occur at the regular rate.

Character length and limitations: no limit

REATTEMPT Indicates whether reattempts should occur upon payment failures

ABLE A.15 GetTransactionDetails Response Fields (Continued)

Parameter Description

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PayPal Name-Value Pair API - 2007 Manual de usuario Pagina 59