# BaseBuilder LinkedIn Bulk API

> BaseBuilder LinkedIn Bulk API is a paid API for AI agents from bb-linkedin.vercel.app, paid per call via x402, $0.123034/call, status unknown (last checked 2026-09-14).

Submits bulk LinkedIn data operations across up to 19 paid endpoint types via a single POST call

## Facts

- Endpoint: POST https://bb-linkedin.vercel.app/api/linkedin/bulk
- Price: $0.123034/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/basebuilder-linkedin-bulk-api-34bec712
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_j1QD5riS8EzalAO5gQaez

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-bulk-api-34bec712 -d '<json body>'
```

Example prompt: Fetch LinkedIn profile data in bulk for these 10 LinkedIn profile URLs and return structured info including name, title, company, and skills for each.

## When to prefer this

Choose this endpoint when you need to retrieve LinkedIn data for multiple profiles, companies, or jobs in a single API call, rather than making individual requests per profile. Ideal for lead enrichment pipelines, recruitment research, or sales prospecting workflows where batch efficiency matters.

## Known failure modes

- Invalid or inaccessible LinkedIn URLs return partial or empty results
- Rate limiting or LinkedIn anti-bot detection may cause failed scrapes
- Malformed bulk input payload returns 400 error
- Payment failure returns 402 requiring USDC payment via x402 protocol
- Some profiles set to private may return limited data

## How this service works

BaseBuilder Linkedin API hub - 19 paid endpoints

## Output

An array of structured LinkedIn data objects corresponding to each input item, containing profile or company fields such as name, title, company, location, skills, experience, and other available LinkedIn metadata.

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/basebuilder-linkedin-bulk-api-34bec712/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)