# Stratalize SAM Exclusion Screening

> Stratalize SAM Exclusion Screening is a paid API for AI agents from www.stratalize.com, paid per call via x402, $1/call, status unknown (last checked 2026-09-14).

Screens entities against SAM.gov exclusions by name, UEI, or CAGE code with live attestation metadata and a signed, independently verifiable receipt

## Facts

- Endpoint: GET https://www.stratalize.com/api/x402/sam-exclusion-screening
- Price: $1/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/stratalize-sam-exclusion-screening-9427d70d
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_OKJWXCtkQ50iOF0nOon5N

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 stratalize-sam-exclusion-screening-9427d70d
```

Example prompt: Can you check whether Acme Federal Solutions LLC is excluded from federal contracting — screen them against SAM.gov exclusions using their entity name and get me a verifiable attestation receipt?

## When to prefer this

Use this endpoint when you need a compliance-grade, attested SAM exclusion check with a cryptographically signed verifiable receipt — particularly in agentic procurement workflows, vendor onboarding pipelines, or grant award processes where audit trail and attestation are required. Prefer over raw SAM.gov API calls when independent verifiability and conservative name matching are needed.

## Known failure modes

- No entity found matching the provided name, UEI, or CAGE code — returns empty or not-found result
- Ambiguous name match — conservative matching may fail to resolve common or abbreviated names
- SAM.gov API upstream outage — call may fail or return stale data
- Invalid or malformed UEI or CAGE code format — returns validation error
- Payment failure — x402 payment of 1 USDC not completed, request rejected

## How this service works

Stratalize — attested finance, legal, healthcare, and compliance intelligence. Signed, independently verifiable receipt on every call (trust.stratalize.com/verify). Use when verifying federal contractor or grantee eligibility against SAM.gov exclusions. Queries SAM Exclusions API by entity name, UEI, or CAGE with conservative name matching and live attestation metadata. Source: SAM.gov Exclusions API

## Output

Returns the SAM.gov exclusion status of the queried entity, including any active exclusion records, exclusion type and dates, the matched entity details, conservative name-matching metadata, and a signed attestation receipt URL at trust.stratalize.com/verify for independent verification.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "uei": {
   "type": "string",
   "description": "SAM Unique Entity Identifier"
  },
  "cage_code": {
   "type": "string",
   "description": "CAGE code if known"
  },
  "entity_name": {
   "type": "string",
   "description": "Entity legal name"
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/stratalize-sam-exclusion-screening-9427d70d/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from www.stratalize.com](https://www.zero.xyz/host/www.stratalize.com/llms.txt)