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NationGraph Purchase Orders API

The Purchase Orders API from NationGraph — 2 operation(s) for purchase orders.

NationGraph Purchase Orders API is one of 56 APIs that NationGraph publishes on the APIs.io network, described by a machine-readable OpenAPI specification.

Tagged areas include Purchase Orders. The published artifact set on APIs.io includes an OpenAPI specification and authentication docs.

This API exposes 2 operations across 2 paths, and defines 5 schemas. It is described by OpenAPI 3.2.0, at version 0.2.36.

Requests are made against a single base URL, https://api.nationgraph.com.

2 operations 2 paths 5 schemas 1 GET1 POST

Metadata

The identity and technical contract details declared by the specification.

Specification
OpenAPI 3.2.0
API Version
0.2.36
Base URL
https://api.nationgraph.com
Authentication
HTTP Bearer
Resource Areas
1

Authentication & Security 1

NationGraph Purchase Orders API declares 1 security scheme for authenticating requests. It accepts HTTP bearer tokens (HTTPBearer).

Paths & Operations 2

Across 2 paths, the API surfaces 2 operations — 1 GET, 1 POST. Each is listed below with its method, path, parameters, and response codes.

Purchase Orders 2
GET
/api/internal/purchase-orders/{id}
Get Purchase Order
get_purchase_order_api_internal_purchase_orders__id__get 1 param → 200422
POST
/api/internal/purchase-orders/search
Search Purchase Orders
search_purchase_orders_api_internal_purchase_orders_search_post body → 200422

Schemas 5

The contract defines 5 schemas that model the data the API accepts and returns. The most detailed are PurchaseOrderResponse (11 properties), PurchaseOrderSearchFilters (11 properties), ValidationError (5 properties), PaginatedResponse_PurchaseOrderResponse_ (4 properties). Each schema is shown below with its type and property counts.

HTTPValidationError
object
1 property
PurchaseOrderSearchFilters
object
Search filters for purchase orders. The query field accepts a Postgres tsquery expression evaluated against the searchvector column (which covers both supplier…
11 properties
PurchaseOrderResponse
object
11 properties 1 required
PaginatedResponse_PurchaseOrderResponse_
object
4 properties 4 required
ValidationError
object
5 properties 3 required

Specification

The full machine-readable OpenAPI contract behind this narrative.

Source

nationgraph-purchase-orders-api-openapi.yml Raw ↑

Other APIs NationGraph publishes across the network.

NationGraph Accounts API
NationGraph Automations API
NationGraph Budgets API
NationGraph Classifier API
NationGraph Classifiers API
NationGraph Contacts API
NationGraph Contracts API
NationGraph CRM API
NationGraph CRM Automation Push API
NationGraph CRM Companies API
NationGraph CRM Contacts API
NationGraph CRM History API
Where this information came from

This is an independent, third-party profile of NationGraph Purchase Orders API, published by API Evangelist. We do not operate, host, resell, or support these APIs, and we are not affiliated with or endorsed by the company unless stated above. Everything here is built from publicly available information — the company's own site, developer portal, documentation, public repositories, and the specifications it publishes for public use. Nothing is obtained by breaching a system, defeating an access control, or using credentials.

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