Finalize a payable and make it visible to the payee

post

https://api.wingspan.app/v3/payments/payables/{payableId}/open

Transition a Payable from Created to Opened, making it visible to the payee and eligible for payment. Fires Payable.Opened on success. When the related engagement has incomplete payment eligibility requirements, the Payable is saved as Pending with pendingStatusReason set instead. A Payee with a linked Wingspan Account has the Payable opened automatically once the requirements are complete; otherwise, call open again. A Payable with splits creates its split Payables when it opens.

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Path Params

payableId

string

required

Headers

Idempotency-Key

string

length between 1 and 255

^[\x21-\x7e]{1,255}$

Optional idempotency token for authenticated POST and PATCH requests. Reusing the same key and body returns the cached response for 24 hours, except credential operations that explicitly document a 409 because one-time secret material is never cached; reusing it with a different body returns 409 IdempotencyKeyConflict. Use 1-255 printable ASCII characters.

If-Match

string

required

Strong ETag from the latest resource GET or write response.

X-Wingspan-Account

string

^(?:[A-Za-z0-9_.]{22}|[a-f0-9]{24})$

Select the Account for an Account-scoped operation. A direct ServiceAccount API key MUST supply this header, and the target must be within the ServiceAccount owner's or Authorization grant's Account boundary. A Person bearer may select an Account on which it has an active Stakeholder, and an Account session may select its bound Account (or a descendant only when the session explicitly includes descendants).

string

enum

Defaults to application/json

Generated from available response content types

Allowed:

Responses

Language

Credentials

Bearer

JWT

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Response

Click Try It! to start a request and see the response here! Or choose an example:

application/json

application/problem+json

200Payable opened

400Malformed request syntax

401Unauthenticated

403Forbidden

404Resource not found

409Conflict

412Optimistic-concurrency precondition failed (If-Match mismatch)

422Validation error

501This operation is not yet available