# Company Domain Enrichment API

> Company Domain Enrichment API is a paid API for AI agents from api.kadec0.xyz, paid per call via x402, $0.15/call, status unknown (last checked 2026-09-14).

Returns firmographic data, tech-stack detection, social profiles, and metadata for a given company domain in a single API call.

## Facts

- Endpoint: GET https://api.kadec0.xyz/v1/enrich
- Price: $0.15/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/company-domain-enrichment-api-02d466bd
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_UE_gqInrO6Ptge7JtLjaH

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 company-domain-enrichment-api-02d466bd
```

Example prompt: Can you pull up everything you know about the company behind stripe.com — their industry, company size, tech stack, and social media profiles?

## When to prefer this

Use this endpoint when you need a one-call, keyless enrichment for a company domain and want firmographics, tech stack, and social profiles bundled together without managing multiple API keys or data providers. Ideal for sales intelligence, lead enrichment, and competitive research workflows.

## Known failure modes

- Domain not found or unrecognized — returns empty or null result
- Invalid domain format — returns 400 bad request
- Rate limit or payment failure — returns 402 or 429
- Timeout if domain resolution is slow
- Partial data returned if enrichment sources lack coverage for niche domains

## How this service works

Company domain enrichment. Firmographics, tech-stack detection, social profiles, and metadata for a company domain — a keyless one-call enrichment gateway.

## Output

Returns a structured JSON object with firmographic details (industry, employee count, revenue range, company size), detected technology stack, social media profile links, and other company metadata for the queried domain.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "$schema": "https://json-schema.org/draft/2020-12/schema",
 "required": [
  "input"
 ],
 "properties": {
  "input": {
   "type": "object",
   "required": [
    "type",
    "method"
   ],
   "properties": {
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "enum": [
      "GET",
      "HEAD",
      "DELETE"
     ],
     "type": "string"
    },
    "queryParams": {
     "type": "object",
     "required": [
      "domain"
     ],
     "properties": {
      "domain": {
       "type": "string"
      }
     }
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object"
    }
   }
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/company-domain-enrichment-api-02d466bd/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from api.kadec0.xyz](https://www.zero.xyz/host/api.kadec0.xyz/llms.txt)