Gridstone

Gridstone developer resources

Gridstone is a signed-in web application for agencies that find local contractor leads on Google Maps. It is not a public API platform.

What Gridstone publishes

  • /llms.txt — machine-readable Gridstone index for agents
  • /sitemap.xml — canonical public Gridstone URLs
  • /robots.txt — crawler rules
  • Markdown at the same public URL when the request sends Accept: text/markdown, or at a .md sibling such as /index.md
  • Public product pages: homepage, company, blog, contact, terms, and privacy

What Gridstone does not have

Gridstone does not currently publish a public REST or GraphQL API, an OpenAPI or Swagger specification, a public inbound webhook catalog, or an MCP server. Account sign-in is for the Gridstone product UI, not a documented third-party OAuth or API-key platform.

How agents should read Gridstone

  1. Start at llms.txt.
  2. Request public pages with Accept: text/markdown, or follow the .md links.
  3. Use sitemap.xml for the full public URL list.
  4. Contact Gridstone for product questions.