# Sugra API, free, GET /api/v1/network/domain/{host}/rdap: Domain WHOIS API

> Returns the raw RDAP response for a domain, fetched through the IANA bootstrap.

Sugra API's domain WHOIS API on its Free plan. It costs $0.00 per 1,000 domains. Sugra API's docs list none of the 9 fields on our checklist: Registrant, Registrar, Created on, Updated on and 5 more.
We haven't run Sugra API through [our domain WHOIS API benchmark](https://datacircle.dev/best-domain-whois-api.txt) yet.
This plan is free. We rank 316 plans for domain WHOIS APIs by price. Half the plans cost $1.495 per 1,000 domains or less. [See the best free domain WHOIS API plan.](https://datacircle.dev/best-domain-whois-api.txt)
[Searchwire's $10 pack](https://datacircle.dev/domain-whois-apis/searchwire/10-pack/llms.txt) is the cheapest paid plan per 1,000 domains. Searchwire's domain WHOIS API costs nothing beyond the plan price.
[Robtex](https://datacircle.dev/domain-whois-apis/robtex/free/llms.txt), [DomScan](https://datacircle.dev/domain-whois-apis/domscan/6-monthly-starter-post-v1-whois-bulk/llms.txt) and [WhoisFreaks](https://datacircle.dev/domain-whois-apis/whoisfreaks/200-monthly-monthly-subscription-150000-api-credits-post-v2-0-bulkwhois-live/llms.txt) are the best domain WHOIS API providers in the Datacircle benchmark.

- This page: https://datacircle.dev/domain-whois-apis/sugra-api/free-get-api-v1-network-domain-host-rdap
- [Domain WHOIS API: the 13 best providers compared](https://datacircle.dev/best-domain-whois-api.txt)
- Get it: https://sugra.systems/api/pricing?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=domain-whois-api-pricing
- Request: `GET https://sugra.ai/api/v1/network/domain/{host}/rdap`
- API key: with the plan, on https://sugra.systems/api/pricing?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=domain-whois-api-pricing
- Its API docs: https://docs.sugra.ai/doc-2263398?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=domain-whois-api-pricing
- Sold by: Sugra API (https://sugra.ai?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=domain-whois-api-pricing)
- Checked: 2026-11-06

## In the answer

- Completeness: 0%

## Price

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

## Charges

- Also pays for: from the same budget: 1,697 other calls

## Overage

- Units cap: hard

## Not found

- $ per 1,000: $0.00

## In their words

- Their pitch: Returns the raw RDAP response for a domain, fetched through the IANA bootstrap.

## Data

- Keep data: you shall not retain, cache, or archive the Data beyond what is necessary to operate your product and to serve the requests of your end users
- Use data: You may: integrate the Data into your own software products, applications, analytics pipelines, and research workflows, display the Data within your own applications for the benefit of your own end users, subject to any attribution requirements imposed by the applicable Upstream Sources, use the Data for internal research, analysis, and business operations, derive insights, transformations, and non-substitutable outputs from the Data for use in your products and services. You shall not, and shall not permit any User or third party to: redistribute, resell, sublicense, or otherwise make available the Data as a standalone data product, feed, or dataset, build, operate, or contribute to a service whose primary purpose is the aggregation or re-publication of data originating from the Service, extract Data in bulk, or at volumes or cadences that exceed the rate limits applicable to your subscription tier, including through rotating credentials, multiple accounts, proxies, or similar techniques, use the Data for market manipulation, insider trading, benchmark manipulation, or any other activity that violates applicable securities, commodities, or market regulation, use the Data for unlawful purposes, including facilitation of money laundering, terrorist financing, sanctions evasion, fraud, or harassment, remove, obscure, or alter any attribution, source indication, metadata, or notice accompanying the Data where such attribution is required by the applicable Upstream Source, reverse engineer or otherwise attempt to derive the identity of specific Upstream Sources underlying any response, other than through attribution expressly included in the response.

## Plan

- Pay: $0
- You get: 50 requests a day
- Enough for: 50 calls a day
- Expires: at 00:00 UTC

## Rate limit

- Per day: 50
- Batch: 1

## Speed

- Answer: in the call

## The call

- You send: host
- Method: GET
- Path: /api/v1/network/domain/{host}/rdap

## About the plan

- Plan: Free
- Who can get it: anyone at least 18 years old and not subject to U.S. sanctions

## The 2 fields the plan's answer can hold

domain, RDAP record

## Sugra API's plans (5)

- [Sugra API, free, GET /api/v1/network/domain/{host}/rdap](https://datacircle.dev/domain-whois-apis/sugra-api/free-get-api-v1-network-domain-host-rdap/llms.txt): $0.00 per 1,000, 0% complete
- [Sugra API, $25 monthly, Dev, GET /api/v1/network/domain/{host}/rdap](https://datacircle.dev/domain-whois-apis/sugra-api/25-monthly-dev-get-api-v1-network-domain-host-rdap/llms.txt): $0.167 per 1,000, 0% complete
- [Sugra API, $59 monthly, Pro, GET /api/v1/network/domain/{host}/rdap](https://datacircle.dev/domain-whois-apis/sugra-api/59-monthly-pro-get-api-v1-network-domain-host-rdap/llms.txt): $0.039 per 1,000, 0% complete
- [Sugra API, $250 yearly, Dev (billed annually), GET /api/v1/network/domain/{host}/rdap](https://datacircle.dev/domain-whois-apis/sugra-api/250-yearly-dev-billed-annually-get-api-v1-network-domain-host-rdap/llms.txt): $0.137 per 1,000, 0% complete
- [Sugra API, $588 yearly, Pro (billed annually), GET /api/v1/network/domain/{host}/rdap](https://datacircle.dev/domain-whois-apis/sugra-api/588-yearly-pro-billed-annually-get-api-v1-network-domain-host-rdap/llms.txt): $0.032 per 1,000, 0% complete

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

- `GET /api/v1/network/domain/{host}/rdap`: [Sugra API, free, GET /api/v1/network/domain/{host}/rdap](https://datacircle.dev/domain-whois-apis/sugra-api/free-get-api-v1-network-domain-host-rdap/llms.txt)
- `GET /api/v1/network/domain/{host}/whois`: [Sugra API, free, GET /api/v1/network/domain/{host}/whois](https://datacircle.dev/domain-whois-apis/sugra-api/free-get-api-v1-network-domain-host-whois/llms.txt)

## Sugra API's APIs (4)

- [Sugra API: business verification API pricing, 5 plans](https://datacircle.dev/business-verification-apis/sugra-api/free/llms.txt)
- [Sugra API: company enrichment API pricing, 5 plans](https://datacircle.dev/company-enrichment-apis/sugra-api/free/llms.txt)
- [Sugra API: domain WHOIS API pricing, 5 plans, GET /api/v1/network/domain/{host}/rdap](https://datacircle.dev/domain-whois-apis/sugra-api/free-get-api-v1-network-domain-host-rdap/llms.txt)
- [Sugra API: news API pricing, 5 plans, GET /api/v1/gdelt/articles](https://datacircle.dev/news-apis/sugra-api/free-get-api-v1-gdelt-articles/llms.txt)
- [Sugra API: news API pricing, 5 plans, GET /api/v1/news/search](https://datacircle.dev/news-apis/sugra-api/free-get-api-v1-news-search/llms.txt)

## Sugra API: domain WHOIS API alternatives

- [GuGuData, CNY 49 monthly](https://datacircle.dev/domain-whois-apis/gugudata/cny-49-monthly/llms.txt): $0.00057 per 1,000, 89% complete
- [C99.nl, $5 monthly](https://datacircle.dev/domain-whois-apis/c99-nl/5-monthly/llms.txt): $0.033 per 1,000, 0% complete
- [Enterno, ₽12,516 yearly](https://datacircle.dev/domain-whois-apis/enterno/12516-yearly/llms.txt): $0.041 per 1,000, 89% complete, live
- [WhoisJSON, $500 yearly](https://datacircle.dev/domain-whois-apis/whoisjson/500-yearly/llms.txt): $0.042 per 1,000, 89% complete, 3 hours

## Sources

From each provider's own pricing page and docs, and from what providers tell us. We read this row from these pages on 2026-11-06.

- https://docs.sugra.ai/doc-2263384?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=domain-whois-api-pricing
- https://docs.sugra.ai/doc-2263398?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=domain-whois-api-pricing
- https://docs.sugra.ai/doc-2444799?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=domain-whois-api-pricing
- https://docs.sugra.ai/doc-2444800?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=domain-whois-api-pricing
- https://sugra.ai?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=domain-whois-api-pricing
- https://sugra.ai/openapi.json?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=domain-whois-api-pricing
- https://sugra.systems/api/pricing?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=domain-whois-api-pricing
- https://sugra.systems/data-use-policy?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=domain-whois-api-pricing
- https://sugra.systems/terms-of-service?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=domain-whois-api-pricing