TradeVowConnectRequest API access
Family D/v1/trade-instruments

Trade instrument APIs

Link opportunities, RFQs, quotes, purchase orders, contracts and invoices to the transaction without forcing partners into one commercial workflow.

Designed for: Procurement platforms, marketplaces, buyers, sellers and ERP providers

MethodEndpoint
POST
/v1/opportunities

Register a trade opportunity or market-access source.

POST
/v1/rfqs

Create or import a request for quotation.

POST
/v1/quotes

Submit or import a supplier quote.

POST
/v1/purchase-orders

Register a purchase order and optionally create/link a transaction.

POST
/v1/contracts

Register a commercial contract reference and terms projection.

POST
/v1/invoices

Register a commercial invoice and its transaction relationship.

GET
/v1/trade-instruments/{instrument_id}

Read the permitted canonical instrument projection.

Postman example

Register a purchase order

POST {{base_url}}/v1/purchase-orders
X-TradeVow-API-Key: {{api_key}}
Content-Type: application/json
Idempotency-Key: {{$guid}}
X-Correlation-ID: {{$guid}}

Domain rules

  • Partner source identifiers remain namespaced.
  • An instrument can link to a transaction without becoming the transaction.
  • Amendments and supersession preserve the earlier instrument history.
  • Commercial fields are projected according to transaction grants.

Related events

trade_instrument.createdrfq.quote_receivedpurchase_order.acceptedinvoice.issuedtrade_instrument.superseded