API documentation | API docs for agents | OpenAPI 3.1

postings

ark.perform_load_board_action

Posts, refreshes, updates, or removes load-board postings for DAT, Truckstop, or Sylectus using the existing ARK load-board workflow.

Availability: Expanded preview
Scopes: loads:write
ARK permissions: canEditLoad
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: Required for external write operations. Reuse the same key only for exact retries of the same request body.; min length: 1; max length: 200

Request body

providerstringrequired

one of: dat, truckstop, sylectus

actionstringrequired

one of: post, refresh, update, remove

sourceIdsarray<string>required

min items: 1; max items: 2500

sourceTypestring

one of: load, spot_load; default: "load"

draftOverridesByLoadIdobject

Example request

Shell

curl -X POST 'https://arktms.com/api/v1/load-board/postings' \
  -H "Authorization: Bearer $ARK_API_TOKEN" \
  -H "Idempotency-Key: <unique-key>" \
  -H "Content-Type: application/json" \
  -d '{
  "provider": "dat",
  "action": "post",
  "sourceIds": [
    "<sourceIds>"
  ]
}'

Success response

Load board action result

objectstringrequired

okbooleanrequired

api_versionstringrequired

request_idstringrequired

dataobjectrequired

data.resultsarray<object>required

data.summariesobjectrequired

Errors

HTTP 400: Invalid request
HTTP 401: Authentication required
HTTP 403: Permission, scope, team, or entitlement denied
HTTP 409: Idempotency conflict or in-progress retry