API documentation | API docs for agents | OpenAPI 3.1

payment-unapplications

ark.unapply_billing_payment

Unapply Billing Payment through the authoritative Billing application boundary.

Availability: Expanded preview
Scopes: loads:readbilling:write
ARK permissions: canViewLoadscanViewBillingcanMakeAdjustments
Team visibility: Required and enforced
Idempotency-Key: Required for this write
Approval: No MCP approval on REST API-token calls
Rate limit: API credential and organization budgets

Parameters

Idempotency-Keyheaderstringrequired: Stable key for safe replay of this exact operation input.; min length: 8; max length: 200

Request body

reasonstring

default: "Billing workbench action"; min length: 1; max length: 1000

queueQuickBooksSyncboolean

default: false

targetsarray<object>required

min items: 1; max items: 1

correctionSidestringrequired

one of: ap, ar

effectiveDatestring

accountingDatestring

evidenceReferencestring | null

correctionPaymentIdstringrequired

format: uuid

correctionPaymentVersionintegerrequired

max: 9007199254740991

correctionApplicationReversalsarray<object>required

min items: 1; max items: 100

correctionExpectedObligationVersionsobjectrequired

Example request

Shell

curl -X POST 'https://arktms.com/api/v1/billing/corrections/payment-unapplications' \
  -H "Authorization: Bearer $ARK_API_TOKEN" \
  -H "Idempotency-Key: <unique-key>" \
  -H "Content-Type: application/json" \
  -d '{
  "targets": [
    {
      "obligationId": "<obligationId>",
      "expectedWorkflowVersion": 1,
      "expectedBalanceVersion": 1
    }
  ],
  "correctionSide": "ap",
  "correctionPaymentId": "<correctionPaymentId>",
  "correctionPaymentVersion": 1,
  "correctionApplicationReversals": [
    {
      "applicationId": "<applicationId>",
      "amountMinor": "<amountMinor>"
    }
  ],
  "correctionExpectedObligationVersions": {}
}'

Success response

Operation result.

objectstringrequired

okbooleanrequired

api_versionstringrequired

request_idstringrequired

dataobjectrequired

data.okbooleanrequired

data.actionstringrequired

data.updatedCountintegerrequired

min: 0

data.messagestringrequired

data.failuresarray<object>required

Action-specific JSON-safe result, including current versions and fingerprints.

Errors

HTTP 400: Invalid request
HTTP 401: Authentication required
HTTP 403: Permission, scope, team, or entitlement denied
HTTP 404: Resource not found
HTTP 409: Idempotency conflict or in-progress retry