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ScriptMasterLabs SAM Entity Verification API
x402
ScriptMasterLabs SAM Entity Verification API is a paid API for AI agents from acp-x402-scriptmasterlabs.onrender.com, paid per call via x402, $0.001/call, status unknown (last checked 2026-09-15).
Verifies and retrieves federal SAM.gov entity registration data by UEI, CAGE code, or entity name, settled via x402 micropayment in USDC on Base.
Price / call$0.001
Success—
StatusUnknown
How this service works
Pay-per-call crypto, RWA, federal, SEC, and compliance APIs. Settled in USDC on Base via x402. Hyphen routes only (e.g. /x402/rwa-aggregates, /x402/gas-tracker).
Output
Returns SAM.gov entity registration data for the queried entity, including registration status (active/inactive), entity name, UEI, CAGE code, and associated federal procurement eligibility details.
Example use cases
Pre-award contractor eligibility check
“Before we issue this contract, can you verify that 'Acme Federal Solutions' is actively registered in SAM.gov? Their CAGE code is 4W7B2.”
Procurement compliance audit
“I need to confirm that UEI G24VZA4RLMK3 is a valid, active SAM-registered entity — can you pull up their registration details?”
Vendor onboarding verification
“We're onboarding a new vendor called 'BrightPath Consulting' — can you check if they're registered in SAM.gov before we add them to our approved supplier list?”
Technical details
Endpoint
GEThttps://acp-x402-scriptmasterlabs.onrender.com/x402/sam-entity-verificationWhen to prefer
Use this endpoint when you need to programmatically verify federal contractor SAM.gov registration status by UEI, CAGE code, or entity name, especially in automated compliance workflows, procurement pipelines, or vendor onboarding systems where paying $0.001 USDC per call via x402 is acceptable. Prefer this over manual SAM.gov portal lookups when building agent-driven procurement automation.
Side effects
- Entity not found in SAM.gov — returns empty or null result for unregistered entities
- Invalid UEI format — query param rejected if UEI doesn't conform to 12-character alphanumeric format
- Payment failure — x402 micropayment of $0.001 USDC on Base not completed, request blocked
- Rate limiting — excessive calls may be throttled by the hosted service
- SAM.gov upstream unavailability — downstream data source may be temporarily inaccessible
- Ambiguous entity name — multiple entities may match a name-based query, returning multiple or incorrect results
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | — |
Output
Schema · Response
{
"example": {}
}Tags
x402
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