Helcim Invoice API
The Invoice API from Helcim — 2 operation(s) for invoice.
Helcim Invoice API is one of 9 APIs that Helcim publishes on the APIs.io network, described by a machine-readable OpenAPI specification.
Tagged areas include Invoice. The published artifact set on APIs.io includes an OpenAPI specification, API documentation, and an API reference.
This API exposes 4 operations across 2 paths, and defines 10 schemas. It is described by OpenAPI 3.2.0, at version 2.2.0.
Requests are made against 2 base URLs: https://api.helcim.com/v2, https://api.helcim.test/v2.
Metadata
The identity and technical contract details declared by the specification.
Authentication & Security 1
Helcim Invoice API declares
1 security scheme
for authenticating requests.
An API key is passed in the header as api-token (ApiAccessAuth).
ApiAccessAuth— API Token with required permissions
Paths & Operations 4
Across 2 paths, the API surfaces 4 operations — 2 GET, 1 POST, 1 PUT. Each is listed below with its method, path, parameters, and response codes.
Schemas 10
The contract defines 10 schemas that model the data the API accepts and returns. The most detailed are InvoiceResponse (27 properties), InvoiceUpsertRequest (14 properties), Address (9 properties), LineItem (6 properties). Each schema is shown below with its type and property counts.
Specification
The full machine-readable OpenAPI contract behind this narrative.
Source
More from Helcim 8
Other APIs Helcim publishes across the network.
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