# Ysaere LEI Parent Lookup

> Ysaere LEI Parent Lookup is a paid API for AI agents from api.ysaere.com, paid per call via x402, $0.02/call, status unknown (last checked 2026-10-22).

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

## Facts

- Endpoint: POST https://api.ysaere.com/v1/intel/lei-parent?utm_source=zero.xyz
- Price: $0.02/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-22
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/ysaere-lei-parent-lookup-7ffbc5d8
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_YlJcHhAkKp8z7gYArgp6K

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-lookup-7ffbc5d8 -d '<json body>'
```

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

## When to prefer this

Choose this endpoint when you need authoritative LEI parent entity data for a specific company by name or ticker, particularly for compliance, KYC, regulatory, or corporate hierarchy research workflows. It is pay-per-call with no account required, making it ideal for agents that need occasional lookups without subscription overhead.

## Known failure modes

- Company not found in LEI registry returns an error or empty result
- Ambiguous company name may resolve to wrong entity
- Ticker symbols for non-public entities may not match
- Network timeout or API unavailability
- Payment failure prevents response delivery

## How this service works

Ysaere Agent LEI Parent — $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

The response contains the LEI parent entity information for the queried company, including the parent company name and associated LEI code as registered in the global LEI registry. If no parent is found or the query is refused, an error or refusal message is returned before any payment is charged.

## Request schema (JSON Schema)

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

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/ysaere-lei-parent-lookup-7ffbc5d8/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)