Anthropic · OpenAPI Overlay 1.0.0

API Evangelist conversational phrasing for Anthropic Usage Cost API

2 actions 2 updates phrasing extends openapi/anthropic-cost-api-openapi.yml

Generated by API Evangelist Written by API Evangelist tooling for Anthropic's API. It is a proposal applied on top of the contract, not a document Anthropic publishes.

View Overlay File View on GitHub Overlay Specification

What the actions change

x-apievangelist-phrasing

Targets 2

$.info

$.paths['/v1/organizations/cost_report'].get

OpenAPI Overlay

# Generated by API Evangelist (build-phrasing.py). Our phrasing, not observed demand.
overlay: 1.0.0
info:
  title: API Evangelist conversational phrasing for Anthropic Usage Cost API
  version: 1.0.0
extends: openapi/anthropic-cost-api-openapi.yml
actions:
- target: $.info
  update:
    x-apievangelist-phrasing:
      method: generated
      generated: '2026-09-26'
      generator: build-phrasing.py
      label: Generated by API Evangelist
      operations: 1
- target: $.paths['/v1/organizations/cost_report'].get
  update:
    x-apievangelist-phrasing:
      intent: Get the organization's cost report
      effect: read
      questions:
      - How much has my organization spent on Claude this month?
      - Can I see costs broken out by workspace in daily buckets?
      instructions:
      - text: Get our costs since {starting_at}.
        slots:
          starting_at: query.starting_at
      - text: Show costs from {starting_at} to {ending_at} grouped by {group_by}.
        slots:
          starting_at: query.starting_at
          ending_at: query.ending_at
          group_by: query.group_by
      - text: Report spend for workspaces {workspace_ids} since {starting_at}.
        slots:
          workspace_ids: query.workspace_ids
          starting_at: query.starting_at
      method: generated
      generated: '2026-09-26'

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