# Ysaere LEI Parent Name Lookup

> Ysaere LEI Parent Name Lookup is a paid API for AI agents from api.ysaere.com, paid per call via x402, $0.02/call, status unknown (last checked 2026-11-01).

Returns the Legal Entity Identifier (LEI) parent entity name for a given company name or ticker symbol

## Facts

- Endpoint: POST https://api.ysaere.com/v1/intel/lei-parent-name?utm_source=zero.xyz
- Price: $0.02/call
- Payment: x402
- Status: unknown
- Last checked: 2026-11-01
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/ysaere-lei-parent-name-lookup-1d3f3d19
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_aVheiQ9I_j6Fy-LlgbhOX

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 ysaere-lei-parent-name-lookup-1d3f3d19 -d '<json body>'
```

Example prompt: What is the LEI parent name for Google LLC?

## When to prefer this

Use this endpoint when you need to resolve the LEI parent entity name for a specific company or ticker symbol without requiring an account or subscription. It is ideal for one-off compliance lookups, corporate hierarchy research, or enriching financial datasets with LEI parent information at a low per-call cost. Prefer this over LEI registry web portals when operating in automated agent workflows requiring programmatic access.

## Known failure modes

- Company name or ticker not found in LEI registry — returns a refusal or empty result
- Ambiguous company name matching multiple entities — may return unexpected parent
- Payment not processed — endpoint requires $0.02 USDC via x402 wallet payment before responding
- Malformed input (missing 'target' field) — returns validation error

## How this service works

Ysaere Agent LEI Parent Name — $0.02 USDC, no account needed. Input: {"target":"Google LLC"}. The answer is in this response. A missing answer is refused before payment. Wallet only. No account price.

## Output

Returns the LEI (Legal Entity Identifier) parent entity name associated with the queried company name or ticker symbol, allowing agents to identify the ultimate or direct parent in the global LEI registry.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "target": {
   "type": "string",
   "description": "Company name or ticker (for example \"YouTube LLC\")"
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/ysaere-lei-parent-name-lookup-1d3f3d19/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from api.ysaere.com](https://www.zero.xyz/host/api.ysaere.com/llms.txt)