Transaction Sets

One inbound endpoint auto-detects the syntax: X12 interchanges (ISA) are acknowledged with a 997, EDIFACT interchanges (UNA/UNB) with a CONTRL.

X12

Set	Direction	Purpose
850	inbound	Purchase order → StateSet order-create payload
860	inbound	PO change/cancellation → `edi.purchase_order.changed` / `.cancelled`
855	both	PO acknowledgment — outbound (accept/backorder/reject); inbound → `edi.po_acknowledgment.received`
856	both	Advance ship notice — outbound S→O→I or S→O→P→I (carton level: `HLP` + `MANGM` SSCC-18 per carton, for QVC-style pack compliance); inbound → `edi.shipment_notice.received`
810	both	Invoice — outbound (ITD terms, exact-decimal TDS); inbound → `edi.invoice.received`
832	both	Price/sales catalog — outbound publish; inbound ingest into the partner item master
865	outbound	PO change acknowledgment
940	outbound	Warehouse shipping order to a 3PL
943	outbound	Warehouse stock-transfer shipment advice (stock inbound to a 3PL)
944	inbound	Warehouse stock-transfer receipt advice → `edi.warehouse_receipt.received`
945	inbound	Warehouse shipping advice → `edi.warehouse_shipment.received` (short ships flagged)
947	inbound	Warehouse inventory adjustment → `edi.inventory_adjustment.received` (damage / cycle-count)
204	outbound	Motor-carrier load tender (offer a shipment to a carrier)
210	inbound	Motor-carrier freight invoice → `edi.freight_invoice.received` (freight audit / AP)
214	inbound	Carrier shipment status → `edi.shipment_status.received` (transit/delivery events + locations)
846	both	Inventory advice → `edi.inventory_advice.received` (available / on-hand / backorder)
852	inbound	Product activity → `edi.product_activity.received` (per-item sales/inventory for replenishment)
820	inbound	Remittance advice → `edi.remittance.received` (per-invoice payment breakdown)
824	inbound	Application advice → `edi.application_advice.received` (a partner’s accept/reject verdict on a document we sent, with error reasons)
864	inbound	Text message → `edi.text_message.received` (compliance / exception notices)
812	inbound	Credit/debit adjustment — the source of a captured deduction
270	outbound	Healthcare eligibility inquiry (HIPAA 5010) — subscriber coverage check to a payer
271	inbound	Healthcare eligibility response → `edi.eligibility.received` (active coverage, benefits, AAA errors)
997	both	Functional acknowledgment — generated per inbound group; parsed when partners ack ours
TA1	both	Interchange acknowledgment — generated for invalid envelopes; parsed when received

EDIFACT

Message	Direction	Endpoint
INVOIC	outbound	`POST /v1/edifact/outbound/invoic/{partner_id}`
DESADV	outbound	`POST /v1/edifact/outbound/desadv/{partner_id}`
CONTRL	outbound	Generated automatically for every inbound EDIFACT interchange

Inbound EDIFACT arrives on the same POST /v1/edi/inbound endpoint as X12 — the syntax is detected from the envelope.

Outbound endpoints

Each outbound set takes StateSet-shaped JSON and returns enveloped wire format:

POST /v1/edi/outbound/204/{partner_id}
POST /v1/edi/outbound/270/{partner_id}
POST /v1/edi/outbound/810/{partner_id}
POST /v1/edi/outbound/832/{partner_id}
POST /v1/edi/outbound/846/{partner_id}
POST /v1/edi/outbound/855/{partner_id}
POST /v1/edi/outbound/856/{partner_id}
POST /v1/edi/outbound/865/{partner_id}
POST /v1/edi/outbound/940/{partner_id}
POST /v1/edi/outbound/943/{partner_id}

Validation and debugging

Before sending anything live, dry-run it:

Endpoint	Purpose
`POST /v1/edi/parse`	Parse arbitrary X12 and return the envelope structure.
`POST /v1/edi/validate`	Dry-run validation against the ISA-resolved partner’s implementation guide.
`POST /v1/edi/validate/{partner_id}`	Dry-run validation against a specific partner’s guide.

A guide violation produces a 997 with an R rather than a silent accept. An invalid envelope produces a TA1 rejection. Nothing is ever consumed silently.

Transports — how documents arrive and leave
Operations — reconciliation, evidence, deductions
MCP server — drive these flows from an agent

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Transaction Sets

Transaction Sets

X12

EDIFACT

Outbound endpoints

Validation and debugging

​Transaction Sets

​X12

​EDIFACT

​Outbound endpoints

​Validation and debugging

​Related

Transaction Sets

X12

EDIFACT

Outbound endpoints

Validation and debugging

Related