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API reference Models

HppSessionCompletionDto

A model the API reference uses in a request or a response. The operation pages link every field typed as this model here.

One payer's visit to a reusable payment link, as an administrator or an integrator reads it.

Values

Values: Values combine: send one or more member names separated by a comma and a space, or the integer sum of their values. Responses carry the names.

Fields

Field Type Description
id required string (uuid) The completion's own identifier, which is also the session id this payer's surfaces and their resulting transaction were keyed on.
Values: Values combine: send one or more member names separated by a comma and a space, or the integer sum of their values. Responses carry the names.
parentSessionId required string (uuid) The reusable session this visit belongs to.
Values: Values combine: send one or more member names separated by a comma and a space, or the integer sum of their values. Responses carry the names.
hostedPageId required string (uuid) The hosted payment page the link targets.
Values: Values combine: send one or more member names separated by a comma and a space, or the integer sum of their values. Responses carry the names.
merchantId required string (uuid) The merchant that owns the hosted payment page.
Values: Values combine: send one or more member names separated by a comma and a space, or the integer sum of their values. Responses carry the names.
shortToken required string The short URL token of the link this payer arrived through. nullable
Values: Values combine: send one or more member names separated by a comma and a space, or the integer sum of their values. Responses carry the names.
status required HppSessionStatus HppSessionStatus The visit's persisted status.
Values: Values combine: send one or more member names separated by a comma and a space, or the integer sum of their values. Responses carry the names.
Pending The session has been created and is awaiting use by a customer. Also the status a session returns to when a premature consume is released: a submission that was rejected by pure request-shape validation before the orchestrator was invoked leaves the link usable, so the payer can correct their input and resubmit on the same link (see Consumed).
Consumed The session has been consumed by a transaction submission. Terminal in practice: the only exit is the narrow release back to Pending performed by HppSession.ReleaseConsume, which requires that the session carries no OrchestratorDispatchedAt marker, that the consuming transaction id is still the one recorded, and that no vault token was minted. Once a submission reaches the orchestrator the marker is durable and the session stays Consumed regardless of the outcome, including a decline. Submit paths additionally validate the request BEFORE consuming, so a rejected request usually never spends the link in the first place; the release covers the rules that can only run inside the create.
Revoked The session has been manually revoked by an administrator.
Cancelled The session was cancelled by the parent page via the iframe two-way command channel Distinct from Revoked (admin-initiated) for clarity in audit + reporting: same terminal effect (session can no longer be consumed).
Completed A reusable link has taken every completion it was capped at, so it accepts no further payers. Terminal, and reachable only on a reusable session: a single-use link spends itself through Consumed instead, and a reusable one is never Consumed because its per-payer consume state lives on its HppSessionCompletion children rather than on the parent. A reusable link created with no cap never reaches this status; it stays payable until it is revoked, cancelled or expires.
derivedState required HppSessionDerivedState HppSessionDerivedState The state a reader should see for this visit: the stored status when it is terminal, otherwise usable or expired by the clock.
Values: Values combine: send one or more member names separated by a comma and a space, or the integer sum of their values. Responses carry the names.
Usable Pending and not yet past its expiry instant: the link can still be presented and consumed.
Expired Pending, but the expiry instant has passed. The document may still be readable for the retention window configured by HostedPaymentPageSettings.SessionExpiredRetentionDays, which is what lets a payer see a distinct expired page and an administrator see the row on a grid.
Consumed Consumed by a transaction submission (Consumed).
Revoked Revoked by an administrator (Revoked).
Cancelled Cancelled by the parent page over the iframe command channel (Cancelled).
Completed A reusable link that has taken its last capped completion (Completed). The reusable analogue of Consumed: the link is spent, but by many payers rather than one.
Paused The merchant has paused the link. Unlike every other non-usable state this one is reversible: a resume puts the link straight back to Usable with its expiry, cap and prefill untouched. A payer who opens a paused link sees the merchant's own inactive message rather than the generic out-of-service copy.
createdAt required string (date-time) When this visit was minted, in UTC.
Values: Values combine: send one or more member names separated by a comma and a space, or the integer sum of their values. Responses carry the names.
expiresAt required string (date-time) When the link expires, in UTC, or `null` for a link that does not expire. nullable
Values: Values combine: send one or more member names separated by a comma and a space, or the integer sum of their values. Responses carry the names.
consumedByTransactionId required string (uuid) The transaction that completed this visit, or `null`. nullable
Values: Values combine: send one or more member names separated by a comma and a space, or the integer sum of their values. Responses carry the names.
consumedAt required string (date-time) When this visit was consumed, in UTC, or `null`. nullable
Values: Values combine: send one or more member names separated by a comma and a space, or the integer sum of their values. Responses carry the names.
vaultedPaymentTokenId required string (uuid) The vault token minted for this payer by a direct-vault reservation, or `null`. nullable
Values: Values combine: send one or more member names separated by a comma and a space, or the integer sum of their values. Responses carry the names.
declineRetryMode required HppDeclineRetryMode HppDeclineRetryMode The decline-retry policy this visit inherited from the link. nullable
Values: Values combine: send one or more member names separated by a comma and a space, or the integer sum of their values. Responses carry the names.
ConsumeOnDecline The historical behavior, and the default at every level of the resolution chain. Any processor answer spends the link permanently: the session stays Consumed and a payer who reloads it is told the link has already been used.
ReleaseOnDecline A definite issuer decline hands the link back to Pending so the payer can correct their card and resubmit on the same URL, instead of having to ask the merchant for a new link.
declineReleaseCount required integer (int32) How many decline releases this payer has spent, or `null` for none. nullable
Values: Values combine: send one or more member names separated by a comma and a space, or the integer sum of their values. Responses carry the names.
lastDeclinedTransactionId required string (uuid) The transaction whose decline last reopened this visit, or `null`. nullable
Values: Values combine: send one or more member names separated by a comma and a space, or the integer sum of their values. Responses carry the names.
lastDeclineReleasedAt required string (date-time) When this visit was last reopened after a decline, in UTC, or `null`. nullable
Values: Values combine: send one or more member names separated by a comma and a space, or the integer sum of their values. Responses carry the names.
consumedOrder required HppCatalogOrder HppCatalogOrder The catalog order this payer bought, resolved and priced by the platform when they paid, or `null` until then (and always on a link off a page that sells no products).
Values: Values combine: send one or more member names separated by a comma and a space, or the integer sum of their values. Responses carry the names.

Fields of HppCatalogOrder:

Field Type Description
lines required array of HppCatalogOrderLine array of HppCatalogOrderLine The products on the order, in display order. nullable
Values: Values combine: send one or more member names separated by a comma and a space, or the integer sum of their values. Responses carry the names.
currency required string The ISO 4217 code every line is priced in, or `null` when it was not known at snapshot time (read as the merchant's currency). nullable
Values: Values combine: send one or more member names separated by a comma and a space, or the integer sum of their values. Responses carry the names.
subtotalAmount required number (double) The sum of the selected lines' totals, rounded to cents. Stored alongside the lines so a reader does not have to recompute it; `HppCatalogOrderPolicy` keeps it in step. nullable
Values: Values combine: send one or more member names separated by a comma and a space, or the integer sum of their values. Responses carry the names.

This body has no documented fields.

This model has no documented fields.

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