---
title: "Entity Registration and Verification"
method: POST
path: "/v1/entity-registration"
tags: ["government"]
---

# Entity Registration and Verification

`POST /v1/entity-registration`

## Request

- Base URL: `https://agent.pocket.network`
- URL: `https://agent.pocket.network/v1/entity-registration`
- Auth: none required

Verify SAM.gov entity registrations: UEI, legal name, registration status, and expiration. POST /v1/entity with a {name} (or UEI) and get the matching records as one JSON object. Deterministic per record. Pay per request in USDC; no account, no API key.

## Request body

- object: An entity to verify.
  - `name` string, required: Legal or DBA name to verify, e.g. Boeing.
  - `uei` string: Optional UEI.

## Response `200`

The upstream response, served after payment settles.

- object: For POST /v1/entity, a JSON object with the matching entity records (UEI, legal name, status, expiration). The exact shape is the service's own and is not pinned here; errors return a JSON object with an `error` field, and the GET routes return their own small JSON documents.

## Other responses

- `400`: Malformed request.
- `402`: Payment required. The x402 v2 terms are in the PAYMENT-REQUIRED header and, identically, in this body; sign the chosen option and retry with the PAYMENT-SIGNATURE header. The receipt arrives in PAYMENT-RESPONSE.
- `503`: This service is not currently available to serve.

---

[API](https://skmtc.dev/pocket/apis/pocket-agentic-portal.md) · [All operations](https://skmtc.dev/pocket/apis/pocket-agentic-portal/llms.txt) · [OpenAPI document](https://skmtc.dev/pocket/apis/pocket-agentic-portal/revisions/96d2176db014?raw)