Anthropic Cost API
Service-level cost reporting
Anthropic Cost API is one of 24 APIs that Anthropic publishes on the APIs.io network, described by a machine-readable OpenAPI specification.
Tagged areas include Cost. The published artifact set on APIs.io includes an OpenAPI specification and API documentation.
This API exposes 1 operation across 1 path, and defines 2 schemas. It is described by OpenAPI 3.1.0, at version 1.0.0.
Requests are made against a single base URL, https://api.anthropic.com/v1.
Metadata
The identity and technical contract details declared by the specification.
Authentication & Security 1
Anthropic Cost API declares
1 security scheme
for authenticating requests.
An API key is passed in the header as x-api-key (AdminApiKeyAuth).
By default, every request must be authenticated.
AdminApiKeyAuth— Your Admin API key for authentication (starts with sk-ant-admin...).
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.
Service-level cost reporting
Schemas 2
The contract defines 2 schemas that model the data the API accepts and returns. The most detailed are CostReport (3 properties), Error (2 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 Anthropic 12
Other APIs Anthropic publishes across the network.
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