# capi2 Domain Intelligence

> capi2 Domain Intelligence is a paid API for AI agents from capi2-demand-tools.onrender.com, paid per call via x402, $0.005/call, status down (last checked 2026-09-15).

Performs live DNS, TLS, HTTPS, and RDAP lookups on a public domain to return structured intelligence about its configuration and reachability.

## Facts

- Endpoint: POST https://capi2-demand-tools.onrender.com/v1/domain/intelligence
- Price: $0.005/call
- Payment: x402
- Status: down
- Last checked: 2026-09-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/capi2-domain-intelligence-c59412b4
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_zcTGjEYWNlnU7jlgs7HoY

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability capi2-domain-intelligence-c59412b4 -d '<json body>'
```

Example prompt: Can you pull the full domain intelligence for stripe.com — I want to see its DNS A records, whether TLS is available, the HTTPS status, and RDAP registration details?

## When to prefer this

Use this endpoint when you need live, real-time DNS, TLS, HTTPS, and RDAP intelligence about a specific public domain in a single call — particularly when building agentic workflows that need to verify domain health, audit infrastructure, or enrich domain data before acting on it. Prefer it over manual DNS tools or separate WHOIS lookups when you need a consolidated, structured JSON response about a domain's configuration.

## Known failure modes

- Domain does not exist or is unregistered — DNS lookup returns empty or NXDOMAIN
- Domain is unreachable over HTTPS — https.status may be null or a non-200 code
- TLS unavailable — tls.available returned as false
- RDAP data unavailable for certain TLDs or private registrations
- Malformed domain input returns validation error
- Network timeout if domain infrastructure is slow to respond

## How this service works

Paid x402 utilities and live intelligence for autonomous agents: hashing/encoding plus public web lookup, domain intelligence, API discovery audit, evidence extraction and x402 health.

## Output

Returns a JSON object containing DNS records (e.g. A records and others), TLS availability flag, HTTPS status code, domain name, and optionally RDAP registration metadata including registrar, dates, and nameserver details.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "domain": {
   "type": "string",
   "description": "Public DNS domain, e.g. example.com."
  },
  "include_rdap": {
   "type": "boolean",
   "default": true
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "dns": {
   "A": [
    "93.184.216.34"
   ]
  },
  "tls": {
   "available": true
  },
  "https": {
   "status": 200
  },
  "domain": "example.com"
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/capi2-domain-intelligence-c59412b4/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from capi2-demand-tools.onrender.com](https://www.zero.xyz/host/capi2-demand-tools.onrender.com/llms.txt)