# DataVault Domain Lookup

> DataVault Domain Lookup is a paid API for AI agents from zetavault.vercel.app, paid per call via x402, $0.03/call, status unknown (last checked 2026-10-20).

Looks up real-world data associated with a given domain name, returning structured information about that domain.

## Facts

- Endpoint: POST https://zetavault.vercel.app/api/domain?utm_source=zero.xyz
- Price: $0.03/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-20
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/datavault-domain-lookup-5b085806
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_j-v59OZhhPtS-R2444deQ

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 datavault-domain-lookup-5b085806 -d '<json body>'
```

Example prompt: Can you look up the data DataVault has on the domain 'example.com' and tell me what it returns?

## When to prefer this

Use this endpoint when you need to retrieve structured real-world data about a specific domain name and are willing to pay $0.03 USDC per call via the x402 payment protocol on Base. Best suited for single-domain lookups rather than bulk operations.

## Known failure modes

- Invalid or malformed domain string returns error or empty data object
- Domain not found in dataset returns success:false or empty data
- Network timeout from upstream data provider
- Missing required 'domain' field in request body causes validation error
- Non-existent TLD or private domain may return no results

## How this service works

54 endpoints spanning local tools, live data feeds, and AI-powered text processing. Pay-per-call with USDC on Base.

## Output

Returns a JSON object with a 'success' boolean and a 'data' object containing structured real-world information associated with the queried domain name.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "required": [
  "domain"
 ],
 "properties": {
  "domain": {
   "type": "string"
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "data": {
   "type": "object"
  },
  "success": {
   "type": "boolean"
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/datavault-domain-lookup-5b085806/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from zetavault.vercel.app](https://www.zero.xyz/host/zetavault.vercel.app/llms.txt)