# AgenticData B2B List Build Job Creator

> AgenticData B2B List Build Job Creator is a paid API for AI agents from api.agenticdata.host, paid per call via x402, $0.5/call, status unknown (last checked 2026-10-12).

Submits an asynchronous job to build a filtered list of B2B contacts from a database of 800M+ people, returning a job ID and queued status.

## Facts

- Endpoint: POST https://api.agenticdata.host/v1/search/list-build/jobs?utm_source=zero.xyz
- Price: $0.5/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-12
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/agenticdata-b2b-list-build-job-creator-e8ea86f5
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_wZqgmv0p2-qbKDmQGjLa_

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 agenticdata-b2b-list-build-job-creator-e8ea86f5 -d '<json body>'
```

Example prompt: Build me a list of VP-level Sales contacts at US-based SaaS companies with 100–500 employees — I need their emails and LinkedIn profiles for an outbound campaign.

## When to prefer this

Choose this endpoint when you need to build a large, filtered list of B2B contacts asynchronously — particularly when criteria are complex (multiple filters like industry, geography, seniority, company size) and results may be large enough to require batch processing. Prefer this over synchronous single-contact lookups when you need hundreds or thousands of leads in one operation.

## Known failure modes

- Invalid or missing filter parameters return a 400 error
- Insufficient credits or payment failure returns a 402 error
- Overly broad criteria with no matching contacts may return an empty result set when job completes
- Job ID not found on status check if job was never created
- Rate limiting if too many concurrent jobs are submitted

## How this service works

MCP + API access to 800M+ B2B contacts. People search, email and phone enrichment, LinkedIn lookups — sub-200ms. Start with 2,000 free matches.

## Output

Returns a JSON object with a job_id (string identifier for the queued list-build job) and a status field set to 'queued', indicating the asynchronous contact list generation job has been successfully submitted and is pending processing.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "contacts": {
   "type": "object"
  },
  "companies": {
   "type": "object"
  },
  "max_records": {
   "type": "integer",
   "default": 1000
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "job_id": "abc",
  "status": "queued"
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/agenticdata-b2b-list-build-job-creator-e8ea86f5/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from api.agenticdata.host](https://www.zero.xyz/host/api.agenticdata.host/llms.txt)