# Unstoppable Domains domain-search API

**Canonical:** https://apis.io/apis/unstoppable-domains/unstoppable-domains-domain-search-api/  
**Provider:** Unstoppable Domains — https://apis.io/providers/unstoppable-domains/  
**Base URL:** https://api.unstoppabledomains.com/resolve  
**Documentation:** https://docs.unstoppabledomains.com/resolution/overview

Unstoppable Domains domain-search API is one of 33 APIs that [Unstoppable Domains](https://apis.io/providers/unstoppable-domains/) publishes on the [APIs.io](https://apis.io/) network, described by a machine-readable OpenAPI specification. Tagged areas include Domain Search. The published artifact set on APIs.io includes an OpenAPI specification, API documentation, and an API reference.

Search for domain availability and retrieve details for one or more domains. Use the `$expand` parameter to include registration details and flags in the response.

## Machine-readable artifacts (9)

- **OpenAPI** — https://raw.githubusercontent.com/api-evangelist/unstoppable-domains/refs/heads/main/openapi/unstoppable-domains-domain-search-api-openapi.yml
- **Documentation** — https://docs.unstoppabledomains.com/resolution/overview
- **APIReference** — https://docs.unstoppabledomains.com/web3/apis/resolution/openapi
- **Documentation** — https://docs.unstoppabledomains.com/domain-distribution-and-management/overview
- **APIReference** — https://docs.unstoppabledomains.com/apis/partner/openapi
- **Documentation** — https://docs.unstoppabledomains.com/apis/reseller/quick-start
- **APIReference** — https://docs.unstoppabledomains.com/apis/reseller/openapi.yaml
- **Documentation** — https://docs.unstoppabledomains.com/user-api/overview
- **APIReference** — https://docs.unstoppabledomains.com/apis/user-api/openapi

## Other Unstoppable Domains APIs (12)

- [Unstoppable Domains account API](https://apis.io/apis/unstoppable-domains/unstoppable-domains-account-api/)
- [Unstoppable Domains AI Lander API](https://apis.io/apis/unstoppable-domains/unstoppable-domains-ai-lander-api/)
- [Unstoppable Domains Backorders API](https://apis.io/apis/unstoppable-domains/unstoppable-domains-backorders-api/)
- [Unstoppable Domains Cart API](https://apis.io/apis/unstoppable-domains/unstoppable-domains-cart-api/)
- [Unstoppable Domains contacts API](https://apis.io/apis/unstoppable-domains/unstoppable-domains-contacts-api/)
- [Unstoppable Domains DNS Management API](https://apis.io/apis/unstoppable-domains/unstoppable-domains-dns-management-api/)
- [Unstoppable Domains dns-records API](https://apis.io/apis/unstoppable-domains/unstoppable-domains-dns-records-api/)
- [Unstoppable Domains domain-contacts API](https://apis.io/apis/unstoppable-domains/unstoppable-domains-domain-contacts-api/)
- [Unstoppable Domains domain-flags API](https://apis.io/apis/unstoppable-domains/unstoppable-domains-domain-flags-api/)
- [Unstoppable Domains domain-management API](https://apis.io/apis/unstoppable-domains/unstoppable-domains-domain-management-api/)
- [Unstoppable Domains domain_registration API](https://apis.io/apis/unstoppable-domains/unstoppable-domains-domain-registration-api/)
- [Unstoppable Domains domain-transfers API](https://apis.io/apis/unstoppable-domains/unstoppable-domains-domain-transfers-api/)

## Tags

Domain Search

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Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/apis/unstoppable-domains/unstoppable-domains-domain-search-api/). The API's provider profile, Kin Score and agent-readiness rating are at https://apis.io/providers/unstoppable-domains/.