# RealtyAPI, free, GET /details/byid: Realtor.com property API

> Get full property details using Realtor.com's internal property_id.

RealtyAPI's Free plan for the Realtor.com property API costs $0.00 per 1,000 properties. We check each provider's docs for 9 fields: Estimate, Price history, Taxes, Monthly costs and 5 more. RealtyAPI's docs list none of the 9.
We haven't run RealtyAPI through [our Realtor.com property API benchmark](https://datacircle.dev/best-realtor-com-property-api.txt) yet.
This plan is free. We rank 71 plans for Realtor.com property APIs by price. Half the plans cost $1.30 or less per 1,000 properties. [24 Realtor.com property API plans on our price sheet are free.](https://datacircle.dev/best-realtor-com-property-api.txt) [Scrappa](https://datacircle.dev/realtor-com-property-apis/scrappa/free/llms.txt) has a free plan with 500 calls a month. Scrappa is the best Realtor.com property API in our benchmark.
[SteadyAPI's $299.99 monthly plan](https://datacircle.dev/realtor-com-property-apis/steadyapi/299-99-monthly-enterprise-get-v1-real-estate-neighborhood-amenities/llms.txt) costs the least per 1,000 properties: $0.12. [Litescrape's top-up plan](https://datacircle.dev/realtor-com-property-apis/litescrape/top-up-from-10-usage-based-get-api-realtor-property/llms.txt) costs the least for 10,000 properties a month: $10.00.
[Scrappa](https://datacircle.dev/realtor-com-property-apis/scrappa/500-pack/llms.txt), [Litescrape](https://datacircle.dev/realtor-com-property-apis/litescrape/top-up-from-10-usage-based-get-api-realtor-property/llms.txt) and [Bright Data](https://datacircle.dev/realtor-com-property-apis/bright-data/top-up/llms.txt) are the best Realtor.com property API providers in the Datacircle benchmark.

- This page: https://datacircle.dev/realtor-com-property-apis/realtyapi/free-get-details-byid
- [Realtor.com property API in 2026: the 3 best of 17 compared](https://datacircle.dev/best-realtor-com-property-api.txt)
- Get it: https://www.realtyapi.io/pricing?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=realtor-com-property-api-pricing
- Request: `GET https://realtor.realtyapi.io/details/byid`
- API key: with the plan, on https://www.realtyapi.io/pricing?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=realtor-com-property-api-pricing
- Its API docs: https://www.realtyapi.io/api/realtor/detailsbyid?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=realtor-com-property-api-pricing
- Sold by: RealtyAPI (https://www.realtyapi.io?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=realtor-com-property-api-pricing)
- Checked: 2026-11-11

## In the answer

- Completeness: 0%

## Price

- $ per 1,000 properties: $0.00
- Per: call
- Billing: free

## Charges

- Also pays for: from the same budget: 425 other RealtyAPI calls

## Not found

- $ per 1,000 calls that find nothing: $0.00

## In their words

- Their pitch: Get full property details using Realtor.com's internal property_id.

## Data

- Freshness: live
- Keep data: no limit
- Use data: You may use our API for lawful purposes only, including building applications, conducting market research, and integrating real estate data into your products. You may not: Use our services to violate any applicable laws or regulations, Resell, redistribute, or sublicense API access without authorization, Attempt to reverse engineer or compromise our systems, Use the service in a way that could damage or impair its availability, Scrape, harvest, or collect data beyond your authorized API usage. [...] You retain ownership of applications you build using our API, but you may not claim ownership of the underlying API technology or data sources.

## Plan

- Pay: $0
- You get: 250 credits a month
- Enough for: 250 calls a month
- Expires: monthly credits reset at the start of each billing cycle and do not roll over to the next month

## Rate limit

- Concurrent: no limit
- Batch: 1

## Speed

- Answer: in the call

## The call

- You send: property_id. Optional: listing_id, listing_type
- Method: GET
- Path: /details/byid

## About the plan

- Plan: Free
- Who can get it: anyone

## The only field the plan's answer can hold

credits remaining

## RealtyAPI's plans (5)

- [RealtyAPI, free, GET /details/byid](https://datacircle.dev/realtor-com-property-apis/realtyapi/free-get-details-byid/llms.txt): $0.00 per 1,000, 0% complete, live
- [RealtyAPI, top-up, Buy Credits Once, GET /details/byid](https://datacircle.dev/realtor-com-property-apis/realtyapi/top-up-buy-credits-once-get-details-byid/llms.txt): $5.00 per 1,000, 0% complete, live
- [RealtyAPI, $49 monthly, PRO, GET /details/byid](https://datacircle.dev/realtor-com-property-apis/realtyapi/49-monthly-pro-get-details-byid/llms.txt): $2.45 per 1,000, 0% complete, live
- [RealtyAPI, $99 monthly, ULTRA, GET /details/byid](https://datacircle.dev/realtor-com-property-apis/realtyapi/99-monthly-ultra-get-details-byid/llms.txt): $1.165 per 1,000, 0% complete, live
- [RealtyAPI, $399 monthly, MEGA, GET /details/byid](https://datacircle.dev/realtor-com-property-apis/realtyapi/399-monthly-mega-get-details-byid/llms.txt): $0.798 per 1,000, 0% complete, live

## RealtyAPI's calls for this API (2)

- `GET /details/byid`: [RealtyAPI, free, GET /details/byid](https://datacircle.dev/realtor-com-property-apis/realtyapi/free-get-details-byid/llms.txt)
- `GET /details/byurl`: [RealtyAPI, free, GET /details/byurl](https://datacircle.dev/realtor-com-property-apis/realtyapi/free-get-details-byurl/llms.txt)

## RealtyAPI's APIs (4)

- [RealtyAPI Redfin property API pricing, 5 plans](https://datacircle.dev/redfin-property-apis/realtyapi/free/llms.txt)
- [RealtyAPI Redfin search API pricing, 5 plans](https://datacircle.dev/redfin-search-apis/realtyapi/free/llms.txt)
- [RealtyAPI Realtor.com property API pricing, 5 plans, GET /details/byid](https://datacircle.dev/realtor-com-property-apis/realtyapi/free-get-details-byid/llms.txt)
- [RealtyAPI Realtor.com search API pricing, 5 plans, GET /search/bylocation](https://datacircle.dev/realtor-com-search-apis/realtyapi/free-get-search-bylocation/llms.txt)
- [RealtyAPI Realtor.com search API pricing, 5 plans, GET /search/byzip](https://datacircle.dev/realtor-com-search-apis/realtyapi/free-get-search-byzip/llms.txt)

## RealtyAPI: Realtor.com property API alternatives

[RealtyAPI alternatives: other Realtor.com property API providers by price](https://datacircle.dev/realtyapi-alternatives.txt)

We list RealtyAPI's cheapest paid plan first. Next we list other providers' plans closest to RealtyAPI in price per 1,000 properties. Each plan in the list gives live data.

- [RealtyAPI, $399 monthly, MEGA, GET /details/byid](https://datacircle.dev/realtor-com-property-apis/realtyapi/399-monthly-mega-get-details-byid/llms.txt): $0.798 per 1,000, 0% complete, live
- [ScrapeUnblocker, €299 monthly](https://datacircle.dev/realtor-com-property-apis/scrapeunblocker/299-monthly/llms.txt): $0.765 per 1,000, 11% complete, live
- [Scavio, $4,788 yearly](https://datacircle.dev/realtor-com-property-apis/scavio/4788-yearly/llms.txt): $0.798 per 1,000, 100% complete, live
- [ScrapeBadger, $699 monthly](https://datacircle.dev/realtor-com-property-apis/scrapebadger/699-monthly/llms.txt): $0.806 per 1,000, 100% complete, live
- [ReefAPI, $1,200 yearly](https://datacircle.dev/realtor-com-property-apis/reefapi/1200-yearly/llms.txt): $1.00 per 1,000, 67% complete, live

## Sources

From each provider's own pricing page and docs, and from what providers tell us. We read this row from these pages on 2026-11-11.

- https://realtor.realtyapi.io/openapi.json?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=realtor-com-property-api-pricing
- https://www.realtyapi.io/api/realtor?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=realtor-com-property-api-pricing
- https://www.realtyapi.io/api/realtor/detailsbyid?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=realtor-com-property-api-pricing
- https://www.realtyapi.io/api/redfin?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=realtor-com-property-api-pricing
- https://www.realtyapi.io/docs/api-credits?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=realtor-com-property-api-pricing
- https://www.realtyapi.io/docs/pricing?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=realtor-com-property-api-pricing
- https://www.realtyapi.io/docs/rate-limits?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=realtor-com-property-api-pricing
- https://www.realtyapi.io/llms.txt?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=realtor-com-property-api-pricing
- https://www.realtyapi.io/pricing?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=realtor-com-property-api-pricing
- https://www.realtyapi.io/terms-of-service?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=realtor-com-property-api-pricing