Instadomain is an MCP server with 12 tools an agent can call, among them buy_domain, buy_domain_crypto, buy_domain_mpp. It answers at https://instadomain.fly.dev/mcp/ over streamable HTTP, and it listed its tools to an anonymous client, so no sign-in was needed for that. Our probes reached it 6 of 6 times since 11 September 2026; the last check, on 22 October 2026, succeeded.
Domain registration for AI agents via Stripe or x402 crypto with Cloudflare DNS.
Description as the publisher wrote it.
| Tool | What it does |
|---|---|
buy_domain | Start the purchase flow for an available domain via Stripe checkout. IMPORTANT: Before calling this tool, you MUST first call check_domain to get the price, then clearly show the user the price and get their explicit confirmation before pro Inputs: domain, first_name, last_name, email, address1, city |
buy_domain_crypto | Start the purchase flow for a domain using USDC crypto payment (x402 protocol). Autonomous two-step payment flow — no browser required: Step 1: Call this tool to reserve the domain and get a pay_url. Step 2: Pay the pay_url using your x402 Inputs: domain, first_name, last_name, email, address1, city |
buy_domain_mpp | Start the purchase flow for a domain via Stripe's Machine Payments Protocol (MPP). MPP lets autonomous agents pay with fiat (cards, Link) or stablecoins via Shared Payment Tokens, with no browser checkout. Two-step flow: Step 1: Call this t Inputs: domain, first_name, last_name, email, address1, city |
check_domain | Check if a domain is available for purchase and get its price. Always call this before buying. After showing the price, ask the user two things before proceeding: 1. Confirm they want to purchase at that price. 2. Which payment method they Inputs: domain |
check_domains_bulk | Check availability of up to 50 domain names in one call. Uses fast RDAP lookups (no pricing). Returns a summary with total/available/taken counts plus per-domain details. Args: domains: List of domain names to check (max 50). Inputs: domains |
get_domain_status | Get the status of a domain purchase order. Polls the backend every 3 seconds (up to 120 seconds) until the order reaches a terminal state (complete or failed). Args: order_id: The order ID returned from buy_domain (e.g. "ord_abc123"). Inputs: order_id |
get_transfer_code | Get the EPP/transfer authorization code for a completed domain purchase. Requires a transfer_token from verify_transfer_code. Args: order_id: The order ID of a completed domain purchase. transfer_token: Token returned by verify_transfer_cod Inputs: order_id, transfer_token |
renew_domain | Renew a domain for 1 additional year. Creates a Stripe checkout session for the renewal payment. Args: order_id: The order ID of a completed domain purchase (e.g. "ord_abc123"). Inputs: order_id |
request_transfer_code | Start the transfer verification flow by sending a code to the registrant's email. Always call this before get_transfer_code or unlock_domain. Then ask the user to check their email and provide the 6-digit code, then call verify_transfer_cod Inputs: order_id |
suggest_domains | Generate domain name ideas from a keyword and check their availability. Args: keyword: A keyword or short business name (e.g. "taskflow"). Inputs: keyword |
unlock_domain | Remove the registrar transfer lock. Requires a transfer_token from verify_transfer_code. Args: order_id: The order ID of a completed domain purchase. transfer_token: Token returned by verify_transfer_code. Inputs: order_id, transfer_token |
verify_transfer_code | Verify the email code and get a transfer token valid for 15 minutes. Call this after request_transfer_code and the user provides their code. Pass the returned transfer_token to get_transfer_code or unlock_domain. Args: order_id: The order I Inputs: order_id, code |
Every block below points at https://instadomain.fly.dev/mcp/. Pick your client and copy.
claude mcp add --transport http instadomain https://instadomain.fly.dev/mcp/
{
"mcpServers": {
"instadomain": {
"command": "npx",
"args": ["-y", "mcp-remote", "https://instadomain.fly.dev/mcp/"]
}
}
}{
"mcpServers": {
"instadomain": {
"url": "https://instadomain.fly.dev/mcp/"
}
}
}{
"servers": {
"instadomain": {
"type": "http",
"url": "https://instadomain.fly.dev/mcp/"
}
}
}{
"context_servers": {
"instadomain": {
"url": "https://instadomain.fly.dev/mcp/"
}
}
}{
"mcpServers": {
"instadomain": {
"serverUrl": "https://instadomain.fly.dev/mcp/"
}
}
}{
"mcpServers": {
"instadomain": {
"url": "https://instadomain.fly.dev/mcp/"
}
}
}name: Instadomain
version: 0.0.1
schema: v1
mcpServers:
- name: Instadomain
type: streamable-http
url: https://instadomain.fly.dev/mcp/{
"mcpServers": {
"instadomain": {
"httpUrl": "https://instadomain.fly.dev/mcp/"
}
}
}{
"mcpServers": {
"instadomain": {
"type": "http",
"url": "https://instadomain.fly.dev/mcp/"
}
}
}{
"mcpServers": {
"instadomain": {
"url": "https://instadomain.fly.dev/mcp/"
}
}
}goose://extension?url=https%3A%2F%2Finstadomain.fly.dev%2Fmcp%2F&type=streamable_http&id=instadomain&name=Instadomain
It answered our last check on 22 October 2026 in 210 ms. Over 6 checks since 11 September 2026 it answered 6. Status here comes from Neuronto's own probes, not from the publisher.
12, as returned by the server's own tools/list on 17 September 2026: buy_domain, buy_domain_crypto, buy_domain_mpp, check_domain, check_domains_bulk, get_domain_status, get_transfer_code, renew_domain, and 4 more.
It answered our last check on 22 October 2026 in 210 ms. Over 6 checks since 11 September 2026 it answered 6.
Put the server under mcpServers in ~/.cursor/mcp.json with the URL https://instadomain.fly.dev/mcp/. The exact JSON is above, with the same setup for Claude Code, Claude Desktop, VS Code, Windsurf, Zed, Gemini CLI and the rest.
It listed its tools to an anonymous client, so reading the tool list needs no key. Individual tools can still ask for credentials in their own inputs.
Publisher: io.github.nach-dakwale. Endpoint host: instadomain.fly.dev. ARD identifier: urn:air:io.github.nach-dakwale:mcp:instadomain.
First indexed 10 September 2026. The tools are exactly what the server returned; nothing on this page
is inferred from its name. Ranking in Neuronto search is never for sale.