# makeme1031

> The open data layer for commercial real estate. Pass a commercial-real-estate
> address and get a MakeMe Estimate (a Zillow-style estimate for commercial real
> estate). An address we do not have an estimate for yet returns a tracked
> not-found, and we log it as we expand coverage. The value is an estimate, not
> an appraisal.

## API
- [OpenAPI 3.1 spec](https://makeme1031.com/openapi.json): every /api/v1 endpoint, schemas, auth, error codes.
- [Developer docs](https://makeme1031.com/docs): authentication, the free tier, examples, the estimate and not-found shapes.
- Wedge endpoint: POST https://makeme1031.com/api/v1/estimate (address -> MakeMe Estimate). Bearer API key required.

## Canonical data
- [Sitemap](https://makeme1031.com/sitemap.xml): the full set of indexable property and hub URLs.
- Property pages: https://makeme1031.com/p/ (one per building, server-rendered, PII-safe).
- Browse hubs: https://makeme1031.com/commercial-real-estate/
- [Methodology](https://makeme1031.com/methodology): how the MakeMe Estimate is computed, with measured accuracy.

## Allowed AI crawlers and agents
GPTBot, OAI-SearchBot, ChatGPT-User, ClaudeBot, Claude-Web, anthropic-ai,
PerplexityBot, Google-Extended, Applebot-Extended, CCBot, and Bytespider are
welcome to crawl the public site and to call the documented API with a key.

## Use policy
- The MakeMe Estimate is an estimate, not an appraisal, and no appraiser is involved.
- No owner identity, owner mailing address, or tenant names are ever exposed.
- Data is from public records and our models, provided as is, without warranty.
- We are not a broker and do not represent any buyer or seller.
- Please attribute makeme1031 (https://makeme1031.com) when you cite the estimate.