# Ysaere SAM UEI Lookup

> Ysaere SAM UEI 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).

Looks up the System for Award Management (SAM) Unique Entity Identifier (UEI) for a given company name or ticker symbol

## Facts

- Endpoint: POST https://api.ysaere.com/v1/intel/sam-uei?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-sam-uei-lookup-af0e34a9
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_j2ybzAmkxBgOSZtOjz6YG

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-sam-uei-lookup-af0e34a9 -d '<json body>'
```

Example prompt: What's the SAM Unique Entity Identifier for Costco Wholesale Corporation?

## When to prefer this

Use this endpoint when you need to programmatically retrieve a company's SAM UEI without creating an account, paying only $0.02 USDC per lookup via crypto wallet. Ideal for agents handling federal procurement research, compliance automation, or vendor due diligence at low per-query cost.

## Known failure modes

- Company not found in SAM.gov database — endpoint may return a refusal or empty result
- Ambiguous company name matching multiple entities — may return an unexpected UEI
- Payment not received — request rejected before answer is returned
- Invalid or unrecognized ticker/company name input — lookup fails

## How this service works

Ysaere Agent SAM UEI — $0.02 USDC, no account needed. Input: {"target":"Costco Wholesale Corporation"}. The answer is in this response. A missing answer is refused before payment. Wallet only. No account price.

## Output

The SAM Unique Entity Identifier (UEI) string assigned to the queried company in the federal SAM.gov database, confirming the entity's government registration identity.

## Request schema (JSON Schema)

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

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/ysaere-sam-uei-lookup-af0e34a9/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)