# BaseBuilder LinkedIn X.com2 Endpoint

> BaseBuilder LinkedIn X.com2 Endpoint is a paid API for AI agents from bb-linkedin.vercel.app, paid per call via x402, $0.118475/call, status unknown (last checked 2026-10-19).

Provides LinkedIn-related data retrieval or interaction via a POST endpoint in the BaseBuilder LinkedIn API hub

## Facts

- Endpoint: POST https://bb-linkedin.vercel.app/api/x-com2?utm_source=zero.xyz
- Price: $0.118475/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-19
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/basebuilder-linkedin-x-com2-endpoint-e850bd37
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_s0CtsK36w-1WSeks72V2o

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 basebuilder-linkedin-x-com2-endpoint-e850bd37 -d '<json body>'
```

Example prompt: Can you pull LinkedIn profile data for a specific user using the BaseBuilder LinkedIn API — I need their professional info returned as structured data?

## When to prefer this

Choose this endpoint when you need programmatic access to LinkedIn profile or professional data through a paid micro-transaction API using the x402 payment protocol, and you are already integrated with the BaseBuilder LinkedIn hub.

## Known failure modes

- Invalid or missing request payload returns 400 error
- LinkedIn profile not found returns empty or null result
- Payment not completed (402) blocks access to endpoint
- Rate limiting or quota exceeded returns 429 error
- Malformed LinkedIn identifier causes extraction failure

## How this service works

BaseBuilder Linkedin API hub - 19 paid endpoints

## Output

Returns LinkedIn-related data such as profile details, professional information, or connection data in a structured response format, depending on the specific query payload submitted.

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/basebuilder-linkedin-x-com2-endpoint-e850bd37/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from bb-linkedin.vercel.app](https://www.zero.xyz/host/bb-linkedin.vercel.app/llms.txt)