For AI agents: a documentation index is available at the root level at /llms.txt and /llms-full.txt. Append /llms.txt to any URL for a page-level index, or .md for the markdown version of any page.
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DocumentationAPI Reference
DocumentationAPI Reference
  • Start here
    • Welcome to HelloData API
    • Authentication
    • Pricing
    • Changelog
  • Concepts
    • Rate Limits
    • Respecting Rate Limits
    • Common Error Codes
    • Common Calculations
    • Ingestion Timeline
    • Deprecations
  • Examples
    • Property Search
    • Property Details & History
    • Identify Comparables
    • Price Recommendations
    • Property ID Changes
    • Dataset Export
  • Support
    • Contact Us
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On this page
  • What counts as a request?
  • Usage Monitoring
  • Example Usage
  • Commited Usage
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Pricing

How we charge for API usage
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API usage is charged on a per-request basis. Please contact us for a custom quote so that we can set up a plan that fits your needs.

What counts as a request?

We offer the search endpoing for free:

  • /property/search: Useful for indentifying the id of a property you are interested in

All other endpoints are chargeable and count as one (1) request.

Usage Monitoring

You can monitor your usage in real-time our our platform. We provide a dashboard where you can see the number of requests of each time you have made in the current month and the total amount due.

Example Usage

Let’s say you want to:

  1. Search for one of your portfolio’s properties
  2. Get all the details of that property
  3. Get a list of the 5 best comparables for that property
  4. Full details and history for each of those comparables
  5. Get pricing recommendations for that property’s units

Here is how you would be charged:

  1. 0 requests for searching for the subject property
  2. 1 request for getting its details and full history
  3. 0 requests for getting a list of 5 comparable properties
  4. 5 requests for getting details and full history for each of the comparables
  5. 1 request for getting pricing recommendations for the property’s units

Total requests: 7

Commited Usage

We offer discounted rates for customers who commit to a minimum monthly usage. Please contact us to discuss volume-based pricing options tailored to your needs.