fastmetal-ai · Schema

GetV1ChatCompletionsResponse

CompanyAIAPIPlatformCloud

Properties

Name Type Description
usage object Token usage including prompt_tokens, completion_tokens, and completion_tokens_details with reasoning_tokens
message object Message object containing reasoning_content and content fields
reasoning_content string The thinking tokens generated before the answer
View JSON Schema on GitHub

JSON Schema

fastmetal-ai-get-v1-chat-completions-response-schema.json Raw ↑ 
{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://artifacts.apis.io/fastmetal-ai/json-schema/fastmetal-ai-get-v1-chat-completions-response-schema.json",
  "title": "GetV1ChatCompletionsResponse",
  "x-generated": "2026-10-30",
  "x-method": "derived",
  "x-generator": "derive-json-schema.py",
  "x-source": "openapi/_ae-authored/fastmetal-ai-api-openapi-generated.yml#/components/schemas/GetV1ChatCompletionsResponse",
  "type": "object",
  "properties": {
    "usage": {
      "type": "object",
      "description": "Token usage including prompt_tokens, completion_tokens, and completion_tokens_details with reasoning_tokens"
    },
    "message": {
      "type": "object",
      "description": "Message object containing reasoning_content and content fields"
    },
    "reasoning_content": {
      "type": "string",
      "description": "The thinking tokens generated before the answer"
    }
  }
}

Work with this as data

Every JSON Schema here is available over the APIs.io API and to AI agents over MCP.

MCP server

One button, every client — Claude, Cursor, VS Code and the rest.

https://apis.io/mcp

Tools for schemas

4 MCP tools reach this
  • find_json_schemasBrowse and filter every JSON Schema in the catalog.
  • apis_io_searchSTART HERE — APIs, providers and tags for one query, each with its total.
  • resolveTurn a domain, URL or GitHub org into the provider it belongs to.
  • find_cohortsEvery scored population of providers in the catalog.
All 92 tools →

Call it yourself

curl for this page
This JSON Schema 
curl "https://apis.io/api/v1/json-schemas/fastmetal-ai-get-v1-chat-completions-response"
All schemas 
curl "https://apis.io/api/v1/json-schemas?limit=25"

Discovery needs no key. Ratings and market analysis are Pro.

Get an API key

Free tier, no form to fill in. Signing in shares your email address with us — we store it to create your key and to recognise you if you sign in with another provider. See our Privacy Policy and Terms.

GitHub Google LinkedIn

A second provider on the same verified email joins the account you already have.