# ContactOut LinkedIn Profile Contact Lookup

> ContactOut LinkedIn Profile Contact Lookup is a paid API for AI agents from x402.orthogonal.com, paid per call via x402, $0.33/call, status unknown (last checked 2026-09-13).

Retrieves contact details (email and optionally phone) for a person identified by their LinkedIn profile URL.

## Facts

- Endpoint: GET https://x402.orthogonal.com/contactout/v1/people/linkedin
- Price: $0.33/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-13
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/contactout-linkedin-profile-contact-lookup-7e063ab3
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_YN-c_euGzLCQGmkp6s6ai

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 contactout-linkedin-profile-contact-lookup-7e063ab3
```

Example prompt: Can you find the work email address and phone number for the person at this LinkedIn profile: linkedin.com/in/janedoe?

## When to prefer this

Use this endpoint when you have a LinkedIn profile URL and need to find an email or phone number for direct outreach. It is ideal for sales enrichment, recruiting, and journalist/researcher workflows where LinkedIn is the source of identity but you need off-platform contact info. Prefer this over generic people-search APIs when you already have a LinkedIn URL as the identifier.

## Known failure modes

- Profile not found in ContactOut database — no contact data returned
- Invalid or malformed LinkedIn profile URL — request error
- Profile exists but no email or phone data available — empty result
- Rate limit or payment failure — 402 or 429 error
- Private or restricted LinkedIn profile yields no results

## How this service works

Get contact details for a LinkedIn profile.

## Output

Returns contact details associated with the given LinkedIn profile, including email address(es) — optionally filtered by type (personal or work) — and optionally a phone number.

## 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",
     "properties": {
      "profile": {
       "type": "string"
      },
      "email_type": {
       "type": "string"
      },
      "include_phone": {
       "type": "boolean"
      }
     }
    }
   },
   "additionalProperties": false
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/contactout-linkedin-profile-contact-lookup-7e063ab3/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from x402.orthogonal.com](https://www.zero.xyz/host/x402.orthogonal.com/llms.txt)