# Mashvisor

> Mashvisor is a real estate investment analytics platform for the US housing
> market. Its Data API provides short-term (Airbnb) and long-term (traditional)
> rental performance, MLS listings and property records, neighborhood and city
> analytics, rental-rate estimates, investment ROI breakdowns, and market trends.
> All API operations are read-only GET requests authenticated with an
> `x-api-key` header; responses are JSON.

## API

- [Mashvisor Data API docs](https://www.mashvisor.com/api-doc-v2): Full API reference (Search, Property Info, Investment Analysis, Rental Rates, Trends)
- [Authentication](https://www.mashvisor.com/api-doc-v2/authentication): x-api-key header; base URL https://api.mashvisor.com/v1.1
- [Errors](https://www.mashvisor.com/api-doc-v2/errors): JSON error envelope and status codes
- [API plans & pricing](https://www.mashvisor.com/api-plans): Free trial through Enterprise tiers

## Specs

- [OpenAPI (reconstructed)](https://raw.githubusercontent.com/api-evangelist/mashvisor/refs/heads/main/openapi/mashvisor-openapi.yml): 28 documented GET operations
- [Authentication profile](https://raw.githubusercontent.com/api-evangelist/mashvisor/refs/heads/main/authentication/mashvisor-authentication.yml)
- [Error catalog](https://raw.githubusercontent.com/api-evangelist/mashvisor/refs/heads/main/errors/mashvisor-problem-types.yml)
- [Conventions](https://raw.githubusercontent.com/api-evangelist/mashvisor/refs/heads/main/conventions/mashvisor-conventions.yml)
- [Data model](https://raw.githubusercontent.com/api-evangelist/mashvisor/refs/heads/main/data-model/mashvisor-data-model.yml)
- [MCP candidate tools](https://raw.githubusercontent.com/api-evangelist/mashvisor/refs/heads/main/mcp/mashvisor-mcp.yml)

## Docs

- [Website](https://www.mashvisor.com)
- [Developer signup / free trial](https://www.mashvisor.com/explore/profile/developers?api-trial=true)