overlay: 1.0.0
info:
  title: API Evangelist overlay for the FrameThrower API
  version: 1.0.0
extends: openapi/_original/framethrower-openapi.json
x-generated: '2026-09-25'
x-method: generated
x-source: openapi/_original/framethrower-openapi.json
x-rationale: Adds the credit-metering response headers and the MCP server link that the provider documents in its JSON API reference (https://framethrower.ai/api/v1) and llms.txt but that the OpenAPI does not declare. The original spec is not mutated.
actions:
- target: $.info
  description: Point at the provider's hosted MCP server, which exposes four of these operations as tools.
  update:
    x-mcp-server: https://framethrower.ai/api/mcp
- target: $.components
  description: Declare the credit headers every metered response carries (per https://framethrower.ai/api/v1 pricing.response_headers).
  update:
    headers:
      X-Credits-Cost:
        description: credits this call cost
        schema:
          type: integer
      X-Credits-Remaining:
        description: balance after this call
        schema:
          type: integer