# klymax402 Person Enrichment API

> klymax402 Person Enrichment API is a paid API for AI agents from klymax402.com, paid per call via x402, $0.02/call, status unknown (last checked 2026-09-13).

Enriches a person's profile by looking up professional and social information from an email address

## Facts

- Endpoint: GET https://klymax402.com/api/person-enrichment/api/enrich
- Price: $0.02/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-13
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/klymax402-person-enrichment-api-09d79f0e
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_D_hnM_aiYCJzmOcV-xtfe

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 klymax402-person-enrichment-api-09d79f0e
```

Example prompt: Can you look up who john@acme.com is — I want their full name, job title, company, and any LinkedIn or Twitter profiles you can find?

## When to prefer this

Use this endpoint when you need to resolve a professional identity from just an email address, especially for sales intelligence, CRM enrichment, lead qualification, or identifying unknown senders. It returns a broad set of profile fields including social URLs and a confidence score, making it suitable for automated pipelines where you need to decide how reliable the match is. At $0.02/call it is cost-effective for per-contact enrichment at scale without needing to manage separate API keys.

## Known failure modes

- Email not found in enrichment database — returns empty or null fields with low confidence score
- Invalid email format — may return error or empty result
- Unknown or very new domain — limited data available, low confidence
- Rate limiting or payment failure — returns 402 or error response
- Ambiguous email alias (e.g. info@company.com) — returns company-level data rather than individual person data

## How this service works

One MCP endpoint gives your AI agent access to 100 APIs -- crypto, DeFi, web, AI, finance and utilities. No API keys, USDC on Base from $0.003/call.

## Output

A JSON object containing the person's full name, first name, last name, email, company, job title, bio, location, website, domain, LinkedIn URL, GitHub URL, Twitter handle, avatar URL, a confidence score (0–1), and the lookup time in milliseconds. Some fields may be empty strings if no data is found. Sources array indicates data provenance.

## 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"
     ],
     "type": "string"
    },
    "queryParams": {
     "type": "object",
     "required": [
      "email"
     ],
     "properties": {
      "email": {
       "type": "string",
       "description": "Email address to enrich (e.g. john@company.com)"
      }
     }
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object"
    }
   }
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "bio": "example",
  "email": "example",
  "domain": "example",
  "company": "example",
  "sources": [],
  "website": "example",
  "location": "example",
  "full_name": "example",
  "job_title": "example",
  "last_name": "example",
  "avatar_url": "example",
  "confidence": 1,
  "first_name": "example",
  "github_url": "example",
  "linkedin_url": "example",
  "lookup_time_ms": 1,
  "twitter_handle": "example"
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/klymax402-person-enrichment-api-09d79f0e/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from klymax402.com](https://www.zero.xyz/host/klymax402.com/llms.txt)