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M3ter Line Item API

Endpoint for retrieving a list of line items for Bills in an Organization.

M3ter Line Item API is one of 58 APIs that M3ter publishes on the APIs.io network, described by a machine-readable OpenAPI specification.

The published artifact set on APIs.io includes an OpenAPI specification, API documentation, an API reference, authentication docs, and a getting-started guide.

This API exposes 1 operation across 1 path, and defines 6 schemas. It is described by OpenAPI 3.0.1, at version 1.0.

Requests are made against a single base URL, https://api.m3ter.com.

1 operations 1 paths 6 schemas 1 GET

Metadata

The identity and technical contract details declared by the specification.

Specification
OpenAPI 3.0.1
API Version
1.0
Base URL
https://api.m3ter.com
Authentication
OAuth 2.0
Resource Areas
1

Authentication & Security 1

M3ter Line Item API declares 1 security scheme for authenticating requests. It supports OAuth 2.0 (OAuth2) using the clientCredentials and authorizationCode flows, exposing 6 scopes. By default, every request must be authenticated.

  • OAuth2 — m3ter supports machine to machine authentication using the clientCredentials OAuth2 flow. The authorizationCode flow controls access for human users via the m3…

Paths & Operations 1

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

Line Item 1

Endpoint for retrieving a list of line items for Bills in an Organization.

GET
/organizations/{orgId}/lineitems
List Line Items
ListLineItems 7 params → 2004XX5XX

Schemas 6

The contract defines 6 schemas that model the data the API accepts and returns. The most detailed are BillLineItemPricingBandUsage (10 properties), PaginatedBillLineItemResponseData (2 properties), AbstractResponse (2 properties). Each schema is shown below with its type and property counts.

BillLineItemResponse
object
AbstractBillLineItemResponse
object
LineItemType
string
See [Bill Line Item Types](https://www.m3ter.com/docs/guides/running-viewing-and-managing-bills/bill-line-item-types) for more information.
AbstractResponse
object
2 properties 1 required
PaginatedBillLineItemResponseData
object
2 properties
BillLineItemPricingBandUsage
object
Array containing the pricing band information, which shows the details for each pricing band or tier.
10 properties

Specification

The full machine-readable OpenAPI contract behind this narrative.

Source

m3ter-line-item-api-openapi.yml Raw ↑

Other APIs M3ter publishes across the network.

M3ter Account API
M3ter AccountPlan API
M3ter Aggregation API
M3ter Auth API
M3ter BalanceChargeSchedule API
M3ter Balances API
M3ter BalanceTransactionSchedule API
M3ter Bill API
M3ter BillConfig API
M3ter BillGroupingKey API
M3ter BillJob API
M3ter Charge API
Where this information came from

This is an independent, third-party profile of M3ter Line Item 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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