# B2B Lead Enrichment Workflow

> B2B Lead Enrichment Workflow is a paid API for AI agents from hn-pulse.agentdiet.dev, paid per call via MPP, $0.01/call, status unknown (last checked 2026-10-21).

Enriches B2B company and contact data by querying a meta-router that indexes 500+ MCP servers and A2A tools for lead intelligence

## Facts

- Endpoint: GET https://hn-pulse.agentdiet.dev/v1/workflows/b2b-lead-enrichment?utm_source=zero.xyz
- Price: $0.01/call
- Payment: MPP
- Status: unknown
- Last checked: 2026-10-21
- Activations on Zero: 0
- Provider: hn-pulse.agentdiet.dev
- Website: https://hn-pulse.agentdiet.dev
- Canonical page: https://www.zero.xyz/c/hn-pulse-agentdiet-dev-b2b-lead-enrichment-workflow-ffe18565
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_qWimbLEMbiVbKwKO60zCk

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 hn-pulse-agentdiet-dev-b2b-lead-enrichment-workflow-ffe18565
```

Example prompt: Can you enrich my B2B lead for Acme Corp — search for company profile, firmographic details, and any contact intelligence you can find on them?

## When to prefer this

Choose this endpoint when you need B2B lead enrichment via a single connection that aggregates across many data sources, especially when you want token-efficient responses or need to discover which enrichment tools are available for a given company or domain. Prefer it over single-source enrichment APIs when breadth of coverage matters more than depth from one provider.

## Known failure modes

- Empty or too-short query string returns validation error
- Company or domain not found in indexed sources returns empty result set
- Upstream MCP server unavailability may reduce result completeness
- Payment not processed (HTTP 402) blocks access without valid x402 token
- Rate limiting may occur under high query volume

## How this service works

Single-connection meta-router indexing 500+ MCP servers & A2A tools with 85% token compression and Prompt-Guard firewall. (Live x402 v2, IETF MPP & MCP endpoint at https://hn-pulse.agentdiet.dev/v1/workflows/b2b-lead-enrichment)

## Output

Returns enriched B2B lead and company data sourced from across 500+ indexed MCP servers and A2A tools, potentially including firmographics, contact details, domain intelligence, and capability-matched tool results — delivered as a JSON object with token-compressed payload.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "required": [
  "query"
 ],
 "properties": {
  "query": {
   "type": "string",
   "minLength": 1,
   "description": "Capability search query (e.g. 'context compression', 'github security', 'sec filings', 'company enrichment') or endpoint URL to verify"
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "object"
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/hn-pulse-agentdiet-dev-b2b-lead-enrichment-workflow-ffe18565/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from hn-pulse.agentdiet.dev](https://www.zero.xyz/host/hn-pulse.agentdiet.dev/llms.txt)