# FullEnrich Reverse Email Lookup — Person & Company Enrichment

> FullEnrich Reverse Email Lookup — Person & Company Enrichment is a paid API for AI agents from fullenrich.agentscore.com, paid per call via x402, $0.07/call, status unknown (last checked 2026-09-15).

Given an email address, returns the person's full name, location, and current employment details (job title, company name, and domain).

## Facts

- Endpoint: POST https://fullenrich.agentscore.com/person/reverse-email
- Price: $0.07/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/fullenrich-reverse-email-lookup-person-company-enrichment-485ce518
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_bvZ9kd_hVLAWjmSOj3hvt

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 fullenrich-reverse-email-lookup-person-company-enrichment-485ce518 -d '<json body>'
```

Example prompt: Can you look up who owns the email jane.doe@acme.com and find out their full name, job title, and what company they work for?

## When to prefer this

Choose this endpoint when you have a business email address and need to quickly identify the person behind it — their name, job title, and employer — without requiring an API key or account setup. It is ideal for autonomous agents that pay per successful call via x402 USDC rails. Prefer this over manual research or full CRM integrations when enriching individual leads on demand at low cost ($0.07/call).

## Known failure modes

- Email not found in FullEnrich database — profile fields returned as null or empty
- Invalid email format — request rejected with an error
- Payment failure over x402 rails — call not processed
- Rate limiting or upstream FullEnrich API unavailability — transient 5xx error
- Partial data returned — some fields present, others missing if person data is incomplete

## How this service works

Per-call B2B person + company enrichment for autonomous agents, powered by FullEnrich. Pay per successful call over agent payment rails; no API key or account.

## Output

Returns a JSON profile object containing the person's full name, current job title, current employer name and domain, and location (city and country code). Fields may be absent if FullEnrich cannot find data for the given email.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "email": {
   "type": "string",
   "description": "The email address to identify."
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "profile": {
   "location": {
    "city": "San Francisco",
    "country_code": "US"
   },
   "full_name": "Jane Doe",
   "employment": {
    "current": {
     "title": "Product Manager",
     "company": {
      "name": "Acme Inc",
      "domain": "acme.example"
     }
    }
   }
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/fullenrich-reverse-email-lookup-person-company-enrichment-485ce518/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from fullenrich.agentscore.com](https://www.zero.xyz/host/fullenrich.agentscore.com/llms.txt)