Activate a payee engagement

post

https://api.wingspan.app/v3/payments/payees/{payeeId}/engagements/{payeeEngagementId}/activate

Reopen the payer's own side of an engagement. On an engagement the payer created, this transitions it from Created or Suspended to Activated. On an engagement the payee created, it reopens only the payer's side and returns 409 payments.EngagementSideNotArchived when that side is not archived. Returns 409 when eligibility is incomplete, the current state does not permit activation, or a lifecycle transition is already in progress. Inspect detailCode for payeeEngagement.EligibilityIncomplete, payeeEngagement.ActivationContextConflict, payeeEngagement.InvalidLifecycleTransition, or payeeEngagement.LifecycleChangedConcurrently.

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Path Params

payeeId

string

required

^[A-Za-z0-9_.]{22,80}$

payeeEngagementId

string

required

Payee engagement ID (concrete assignment)

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.

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

200Payee engagement activated

400Malformed request syntax

401Unauthenticated

403Forbidden

404Resource not found

409Conflict

422Validation error