generated: '2026-08-02'
method: searched
source: >-
  https://opus.tracelink.com/documentation/2026.1/en-US/api/administration/pdfs/admin_api_guide_2026.1.pdf
  and https://opus.tracelink.com/documentation/2026.1/en-US/api/compliance-reporting/async/pdfs/comp_api_guide_2026.1.pdf
spec_type: none
asyncapi_published: false
webhooks_published: false
summary: >-
  TraceLink has a large, real asynchronous surface, but it is inter-enterprise MESSAGE
  EXCHANGE rather than HTTP webhooks and it is not described by an AsyncAPI document.
  Messages flow inbound and outbound between an Owner's enterprise systems and its trade
  partners over AS2 mailboxes, SFTP directories, or an HTTP POST upload location, with a
  named Message Type selecting the flow. Because TraceLink does not register HTTP
  callback URLs and publishes no AsyncAPI, neither a `Webhooks` nor an `AsyncAPI`
  pointer is emitted — the surface is recorded here as it actually works.
channels:
- name: AS2
  standard: Applicability Statement 2 (RFC 4130)
  routing: The Message Type travels in the AS2 header (e.g. SOM_DESTROY_EVENT).
- name: SFTP
  routing: The Message Type is the folder in which the message is saved.
- name: HTTP POST
  endpoint: 'https://prodb2b.tracelink.com:5443/server?request=send&directory=inbox/<MESSAGE_TYPE>&filename=<filename>'
  routing: The Message Type is part of the URL.
  direction: inbound upload to TraceLink
limits:
  inbound_file_size: 300 MB per asynchronous message sent inbound to TraceLink
processing_model: >-
  An Owner sends a message in its own preferred format; TraceLink translates and stores
  it, then reformats it into an outbound message for the Partner in the Partner's
  preferred format. Failures surface as coded errors in the per-message Errors Tables
  and are recoverable by operators through Park and Retry or Reprocess.
message_families:
- family: Administration
  guide: https://opus.tracelink.com/documentation/2026.1/en-US/api/administration/pdfs/admin_api_guide_2026.1.pdf
  covers: company, network node, partner, product, and master data administration messages
- family: Compliance Reporting
  guide: https://opus.tracelink.com/documentation/2026.1/en-US/api/compliance-reporting/async/pdfs/comp_api_guide_2026.1.pdf
  covers: national regulator reporting flows (EU/NMVS, Russia, Saudi Arabia, South Korea, Brazil, India and others)
  observed_message_types:
  - EU_INT_PRODUCT_PACK_REPORT_CALLBACK
  - SA_PTS_UPLOAD
  - SA_PTS_UPLOAD_PROCESSING
  - SA_PTS_DOWNLOAD
  - SA_PTS_DOWNLOAD_PROCESSING
  - RU_SHIPMENT_NOTIFICATION
- family: Serialized Operations Manager
  guide: https://opus.tracelink.com/documentation/2026.1/en-US/api/som/async/epcis/pdfs/som_epcis_api_guide_2026.1.pdf
  covers: asynchronous EPCIS trade partner event exchange
  observed_message_types:
  - SOM_DESTROY_EVENT
- family: Processing Response
  guide: https://opus.tracelink.com/documentation/2026.1/en-US/api/processing-response/pdfs/process_resp_api_guide_2026.1.pdf
  covers: acknowledgment and processing-result messages returned for submitted files
- family: Production Tracking / Delivery Tracking / Inventory
  guides:
  - https://opus.tracelink.com/documentation/2026.1/en-US/api/prod-tracking-po/pdfs/ptpo_api_guide_2026.1.pdf
  - https://opus.tracelink.com/documentation/2026.1/en-US/api/prod-tracking-mo/pdfs/ptmpo_api_guide_2026.1.pdf
  - https://opus.tracelink.com/documentation/2026.1/en-US/api/prod-delivery-tracking/pdfs/dt_api_guide_2026.1.pdf
  - https://opus.tracelink.com/documentation/2026.1/en-US/api/prod-inventory/pdfs/pt_inventory_api_guide_2026.1.pdf
message_payloads:
  canonical_schemas: json-schema/
  count: 37
  note: >-
    The canonical object schemas in json-schema/ are the payload contracts for the MINT
    /multienterprise-process-connect message families (purchase orders, invoices, ship
    notices, inventory, forecasts, remittances, returns) and for the B2B transaction
    processor acknowledgments.
gap:
  repo: https://github.com/tracelink/tracelink-asyncapi
  description: >-
    TraceLink created a public repository described as "guides and code samples
    developer customers will use as an asyncapi primer for working with the Opus API",
    but as of this probe the default branch contains only a LICENSE file. The intent to
    publish an AsyncAPI description exists; the document does not.
  probed: '2026-08-02'