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Unstoppable Domains domain-transfers API

Check transfer eligibility and retrieve authorization codes for transferring domains to another registrar.

Unstoppable Domains domain-transfers API is one of 33 APIs that Unstoppable Domains publishes on the APIs.io network, described by a machine-readable OpenAPI specification.

Tagged areas include domain-transfers. The published artifact set on APIs.io includes an OpenAPI specification, API documentation, and an API reference.

This API exposes 2 operations across 2 paths, and defines 4 schemas. It is described by OpenAPI 3.1.0, at version 3.0.0.

Requests are made against 2 base URLs: https://api.unstoppabledomains.com/partner/v3, https://api.ud-sandbox.com/partner/v3.

2 operations 2 paths 4 schemas 1 GET1 POST

Metadata

The identity and technical contract details declared by the specification.

Specification
OpenAPI 3.1.0
API Version
3.0.0
Base URL
https://api.unstoppabledomains.com/resolve
Authentication
HTTP Bearer
Resource Areas
1

Authentication & Security 1

Unstoppable Domains domain-transfers API declares 1 security scheme for authenticating requests. It accepts HTTP bearer tokens (JWT) (bearer). By default, every request must be authenticated.

Paths & Operations 2

Across 2 paths, the API surfaces 2 operations — 1 GET, 1 POST. Each is listed below with its method, path, parameters, and response codes.

domain-transfers 2

Check transfer eligibility and retrieve authorization codes for transferring domains to another registrar.

GET
/domains/{name}/dns/authorization-code
Get transfer authorization code
getAuthorizationCode 1 param → 200400401403404500
POST
/domains/{name}/dns/transfers/inbound-eligibility
Check inbound transfer eligibility
postDomainDnsTransferInboundEligibility 1 param body → 201400401403404409500

Schemas 4

The contract defines 4 schemas that model the data the API accepts and returns. The most detailed are DomainDnsTransferInboundEligibilityResponse (5 properties), ErrorResponse (3 properties), DomainTransferAuthorizationCodeResponse (2 properties), DomainDnsTransferInboundEligibilityRequestBody (1 property). Each schema is shown below with its type and property counts.

DomainTransferAuthorizationCodeResponse
object
2 properties 2 required
DomainDnsTransferInboundEligibilityRequestBody
object
1 property 1 required
DomainDnsTransferInboundEligibilityResponse
object
5 properties 2 required
ErrorResponse
object
Standard error response
3 properties 1 required

Specification

The full machine-readable OpenAPI contract behind this narrative.

Source

unstoppable-domains-domain-transfers-api-openapi.yml Raw ↑

Other APIs Unstoppable Domains publishes across the network.

Unstoppable Domains account API
Unstoppable Domains AI Lander API
Unstoppable Domains Backorders API
Unstoppable Domains Cart API
Unstoppable Domains contacts API
Unstoppable Domains DNS Management API
Unstoppable Domains dns-records API
Unstoppable Domains domain-contacts API
Unstoppable Domains domain-flags API
Unstoppable Domains domain-management API
Unstoppable Domains domain_registration API
Unstoppable Domains domain-search API
Where this information came from

This is an independent, third-party profile of Unstoppable Domains domain-transfers API, published by API Evangelist. We do not operate, host, resell, or support these APIs, and we are not affiliated with or endorsed by the company unless stated above. Everything here is built from publicly available information — the company's own site, developer portal, documentation, public repositories, and the specifications it publishes for public use. Nothing is obtained by breaching a system, defeating an access control, or using credentials.

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