# x402 APIs - Domain Infrastructure Mapper

> x402 APIs - Domain Infrastructure Mapper is a paid API for AI agents from x402-apis-eta.vercel.app, paid per call via x402, $0.5/call, status unknown (last checked 2026-09-15).

Maps the infrastructure and technical stack behind a given domain name using pay-per-request micropayments via the x402 protocol.

## Facts

- Endpoint: GET https://x402-apis-eta.vercel.app/api/domain-infra
- Price: $0.5/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/x402-apis-domain-infrastructure-mapper-e3e571f6
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_VgUpGcH0eBtg_ViSU7tKe

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 x402-apis-domain-infrastructure-mapper-e3e571f6
```

Example prompt: Can you map out the infrastructure behind stripe.com — I want to know what hosting provider, CDN, and nameservers they're using?

## When to prefer this

Choose this endpoint when you need quick, no-account, pay-per-request domain infrastructure lookups without needing to set up API keys. Ideal for AI agents performing one-off or low-volume domain reconnaissance tasks using USDC micropayments via the x402 protocol.

## Known failure modes

- Invalid or malformed domain name returns a 4xx error
- Domain does not exist or cannot be resolved returns empty or error response
- Payment not accepted or x402 handshake fails returns 402 Payment Required
- Rate limiting or server-side timeout returns 5xx error
- Private or newly registered domain may return incomplete data

## How this service works

AI-agent-friendly APIs with instant micropayments via x402 protocol. No API keys, no accounts - just pay and access.

## Output

Returns infrastructure details for the given domain including DNS records, nameserver information, hosting or cloud provider, CDN usage, and IP address data, enabling a full picture of the domain's technical footprint.

## Example request

```json
{
 "domain": "example.com"
}
```

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "required": [
  "domain"
 ],
 "properties": {
  "domain": {
   "type": "string",
   "description": "Domain to map"
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/x402-apis-domain-infrastructure-mapper-e3e571f6/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from x402-apis-eta.vercel.app](https://www.zero.xyz/host/x402-apis-eta.vercel.app/llms.txt)