# ClinAgent X/Twitter Person Lookup

> ClinAgent X/Twitter Person Lookup is a paid API for AI agents from clinkagent.com, paid per call via x402, $0.15/call, status unknown (last checked 2026-10-02).

Looks up an X/Twitter handle and returns an enriched person card with name, role, company, topics, seniority, contact routes, and engagement stats.

## Facts

- Endpoint: GET https://clinkagent.com/x/person?utm_source=zero.xyz
- Price: $0.15/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-02
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/clinagent-x-twitter-person-lookup-64a9501c
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_7fFg3Gq9PGYlGkpwoeQgx

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 clinagent-x-twitter-person-lookup-64a9501c
```

Example prompt: Look up the Twitter handle @naval and give me their enriched person card — name, role, company, what they work on, any emails or LinkedIn you can find, and whether their DMs are open.

## When to prefer this

Choose this endpoint when you have an X/Twitter handle and need a structured, enriched person profile with contact routes — especially for lead gen, recruiting, or cofounder research. It goes beyond raw Twitter data by surfacing emails, LinkedIn, GitHub, and seniority signals in a single call. Prefer this over scraping Twitter directly or using generic people-search tools when the starting point is a Twitter username.

## Known failure modes

- Username not found on X — returns found:false with empty card
- Private or suspended account — limited or no data returned
- No contact routes discovered — contact_routes array is empty
- Rate limiting or upstream X API issues — may return error or partial data
- Misspelled or invalid username — returns found:false

## How this service works

X/Twitter person lookup for AI agents - send a handle, get an enriched person card: name, role, company, what they work on, topics, seniority guess, and contact routes (emails found on their site/bio, LinkedIn, GitHub, X DM-open flag). Lead gen, recruiting, sales prospecting, cofounder search. Non-LLM facts: followers, account age, posts/week, website. ?username=naval. Free sample: /x/person/example.

## Output

Returns a JSON object with a 'card' (name, role, company, contact_routes including website, LinkedIn, GitHub, email, X DM-open flag), a 'facts' object (followers, account_age_days, posts_per_week, website), a 'found' boolean, and the queried username.

## 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": [
      "username"
     ],
     "properties": {
      "username": {
       "type": "string"
      }
     }
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object"
    }
   }
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "card": {
   "name": "Naval Ravikant",
   "role": "Founder",
   "company": "AngelList",
   "contact_routes": [
    {
     "url": "https://nav.al",
     "type": "website"
    }
   ]
  },
  "facts": {
   "followers": 2500000,
   "account_age_days": 6000
  },
  "found": true,
  "username": "naval"
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/clinagent-x-twitter-person-lookup-64a9501c/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from clinkagent.com](https://www.zero.xyz/host/clinkagent.com/llms.txt)