Unstoppable Domains (BYOK)

Unstoppable Domains (BYOK) — connector documentation

• MCP endpoint: https://byok-unstoppabledomains.connectorbay.com/mcp
• REST API: POST https://byok-unstoppabledomains.connectorbay.com/v1/tools/{tool_name}, described by the OpenAPI 3.1 spec at https://byok-unstoppabledomains.connectorbay.com/openapi.json
• Transport: Streamable HTTP, stateless, MCP specification 2025-06-18 or later
• Authentication: your own Unstoppable Domains Unstoppable Domains Resolution Service API key, sent in the X-Upstream-Key header of every request (never stored, logged or cached)
• Health: https://byok-unstoppabledomains.connectorbay.com/health · Tool schemas: https://byok-unstoppabledomains.connectorbay.com/tools.json
• Publisher: Unify Dynamics LLC · connectorbay.com/byok-unstoppabledomains · agent@connectorbay.com

What Unstoppable Domains (BYOK) is for

Unstoppable Domains (BYOK) lets an AI assistant read your own Unstoppable Domains data through the Unstoppable Domains API with a key you supply (Unstoppable Domains Resolution Service API key). Read-only: 5 tools (get_domain, get_domain_records, get_latest_transfer, get_resolution_status, list_supported_tlds). The BYOK key travels with each request, is used for that one call only and is never stored, logged or cached; it is only ever sent to api.unstoppabledomains.com. Unofficial connector by Unify Dynamics LLC: not affiliated with, endorsed by or sponsored by Unstoppable Domains. Unstoppable Domains and its logos are trademarks of their owners and are used only to say which service the connector works with.

Ask your assistant things like:

• "Who owns the domain brad.crypto and on which blockchain is it registered?"
• "Which crypto addresses does brad.crypto publish?"
• "When was brad.crypto last transferred and to whom?"
• "Is the Unstoppable Domains resolution service in sync with the blockchains?"
• "Which domain endings does Unstoppable Domains support?"

What it does

• get_domain: Get a domain's registry details: owner address, resolver, registry, blockchain, network id, token id, namehash and whether reverse resolution is set.
• get_domain_records: Get all records a domain publishes: crypto addresses per currency (crypto.ETH.address), IPFS and website pointers, social handles and other keys.
• get_latest_transfer: Get the most recent ownership transfer of a domain: previous and new owner address, network, block number and blockchain.
• get_resolution_status: Show how up to date the service's mirror of each supported blockchain is (latest network block, latest mirrored block and allowed delay).
• list_supported_tlds: List the top-level domain endings the service resolves (for example crypto, x, polygon, nft, dao, eth).

BYOK key

You bring your own Unstoppable Domains Unstoppable Domains Resolution Service API key (https://docs.unstoppabledomains.com/web3/resolution/quickstart/retrieve-an-api-key). Your assistant sends it in the X-Upstream-Key header with each request. ConnectorBay uses it for that one call only: it is never stored, logged or cached, never shown in an answer, and it is only sent to api.unstoppabledomains.com over https, with no redirects followed. Create a key with the fewest permissions the tools need (read-only if the provider offers it), and revoke it at the provider whenever you like.

Notices

Lookups by domain name only; the address-based reverse and owner lookups are not included.

Data sources

• https://docs.unstoppabledomains.com/web3/apis/resolution/openapi (the API this connector calls, with a BYOK key)

Live from the Unstoppable Domains API (api.unstoppabledomains.com) with a BYOK key; documentation: https://docs.unstoppabledomains.com/web3/apis/resolution/openapi. Endpoints checked against that documentation on 2026-10-16.

What it is not

Unofficial connector by Unify Dynamics LLC: not affiliated with, endorsed by or sponsored by Unstoppable Domains. Unstoppable Domains and its logos are trademarks of their owners and are used only to say which service the connector works with. It is read-only: it never creates, changes, sends or deletes anything in your Unstoppable Domains account.

Built for: Worldwide. Languages: English.

Unstoppable Domains (BYOK) — Privacy Policy

Effective 24 October 2026. Unify Dynamics LLC ("we", "us"), Menlo Park, California.

What Unstoppable Domains (BYOK) is. Unstoppable Domains (BYOK) is a connector (an MCP server and REST API) that an AI assistant calls on your behalf to read your own Unstoppable Domains data: Resolve Unstoppable Domains and ENS names to their on-chain records and registry details with your own Resolution Service API key. You bring your own Unstoppable Domains Unstoppable Domains Resolution Service API key; the assistant sends it to us with each request.

BYOK key. The key you supply is used to make the one Unstoppable Domains call you asked for. Our application does not store it, write it to a log, put it in a cache, or share it. It is sent only to api.unstoppabledomains.com, over https, and is removed from any text we return to you or your assistant. We do not follow redirects with your key. If Unstoppable Domains rejects it, we say so without repeating it.

What we receive. The arguments of each tool call, the BYOK key (for that call only), the technical headers needed to serve the request (an IP address or a client identifier supplied by the assistant) and standard server logs. What Unstoppable Domains receives. The request we make on your behalf, including the key and the arguments, under Unstoppable Domains's own terms and privacy policy. Unstoppable Domains acts at your direction and is the only recipient of the data of your request besides our hosting provider.

What we return. The answer Unstoppable Domains gives for your request, trimmed to the fields the tool documents. We do not keep it: it is returned to your assistant and not stored, cached or used to train anything.

What we do not do. We do not build a profile, sell or share personal information, or keep your Unstoppable Domains data. Rate-limit counters (a client identifier and timestamps) are held in memory for at most 24 hours. Hosting access logs (IP addresses, request paths and status codes) are kept for up to 30 days for security and abuse prevention; our application adds no request headers or bodies to them.

Sub-processors. Unstoppable Domains (the API you call with a BYOK key, at your direction). Hosting: Vercel (United States regions).

Your rights. Because we store no personal data beyond short-lived logs, requests to access, correct or delete data are usually satisfied automatically; you can still contact agent@connectorbay.com and we will respond within 30 days. Revoke your key at Unstoppable Domains at any time to end all access.

Children. Unstoppable Domains (BYOK) is a general-audience service operated by the adult using the assistant, under Unstoppable Domains's own age rules.

Changes. We will post changes here with a new effective date.

Unstoppable Domains (BYOK) — Terms of Service

Effective 24 October 2026. These terms govern use of the Unstoppable Domains (BYOK) connector ("the Service") operated by Unify Dynamics LLC ("we", "us").

1. The Service. Unstoppable Domains (BYOK) provides: Resolve Unstoppable Domains and ENS names to their on-chain records and registry details with your own Resolution Service API key. It is accessed through an AI assistant or directly over MCP or HTTP, and is read-only.
2. Your own key, your own account. You must use your own Unstoppable Domains credentials and only access data you are allowed to access. Unstoppable Domains's terms apply to your use of Unstoppable Domains; you are responsible for complying with them, including any rate limits and permitted uses. Do not share a key you do not own.
3. Independent. Unofficial connector by Unify Dynamics LLC: not affiliated with, endorsed by or sponsored by Unstoppable Domains. Unstoppable Domains and its logos are trademarks of their owners and are used only to say which service the connector works with.
4. No advice, no guarantees. Output is the data Unstoppable Domains returns, lightly trimmed; it may be incomplete, delayed or changed by Unstoppable Domains. Check important facts at the source.
5. Read-only. The Service does not create, change, send or delete anything in your Unstoppable Domains account.
6. Acceptable use. Automated use within the published rate limits is welcome. Do not use the Service to access data you are not entitled to, to circumvent Unstoppable Domains's controls, or to attack any system.
7. Availability. The Service is provided "as is" without warranty. We may change, limit or discontinue it at any time; Unstoppable Domains may change or end its API at any time.
8. Data. Our Privacy Policy describes what we process. In short: the BYOK key is used for the one call and not stored or logged.
9. Pro keys. Optional ConnectorBay Pro API keys are issued at our discretion and are separate from your Unstoppable Domains key.
10. Liability. To the fullest extent permitted by law, Unify Dynamics LLC is not liable for any loss arising from use of or reliance on the Service, including any action Unstoppable Domains takes on your account. Our total liability is limited to US $100.
11. Governing law. California law; venue in San Mateo County, California.
12. Contact. Unify Dynamics LLC · agent@connectorbay.com · https://connectorbay.com/byok-unstoppabledomains

Unstoppable Domains (BYOK) support

Email agent@connectorbay.com. We answer within two business days.

• MCP endpoint: https://byok-unstoppabledomains.connectorbay.com/mcp
• REST API: https://byok-unstoppabledomains.connectorbay.com/openapi.json
• Live status: https://byok-unstoppabledomains.connectorbay.com/health

When you report a problem, include the question you asked your agent, roughly when, and which agent you used (for example Claude, ChatGPT or Gemini). Never send us passwords, account numbers or ID numbers. Unstoppable Domains (BYOK) never asks for them.