How AI is applied across API Evangelist and APIs.io. Read my AI disclosure →
API Evangelist API Evangelist
Discovery
Learnings
Guidance
Toolbox
Alignment
API Evangelist LLC

VA Lighthouse Power of Attorney API

Used for 21-22 and 21-22a form submissions.

VA Lighthouse Power of Attorney API is one of 35 APIs that VA Lighthouse publishes on the APIs.io network, described by a machine-readable OpenAPI specification.

Tagged areas include Power of Attorney. The published artifact set on APIs.io includes an OpenAPI specification, API documentation, a changelog, and authentication docs.

This API exposes 16 operations across 14 paths. It is described by OpenAPI 3.0.1, at version 3.

Requests are made against 2 base URLs: https://sandbox-api.va.gov/services/address-validation/{version}, https://api.va.gov/services/address-validation/{version}.

16 operations 14 paths 0 schemas 6 GET9 POST1 PUT

Metadata

The identity and technical contract details declared by the specification.

Specification
OpenAPI 3.0.1
API Version
3
Base URL
https://api.va.gov/services/va_facilities/v1
Authentication
API Key
Resource Areas
1

Authentication & Security 1

VA Lighthouse Power of Attorney API declares 1 security scheme for authenticating requests. An API key is passed in the header as apikey (apikey). By default, every request must be authenticated.

Paths & Operations 16

Across 14 paths, the API surfaces 16 operations — 6 GET, 9 POST, 1 PUT. Each is listed below with its method, path, parameters, and response codes.

Power of Attorney 16

Used for 21-22 and 21-22a form submissions.

GET
/forms/2122deprecated
Gets schema for POA form.
GET:/forms/2122 → 200413429504
POST
/forms/2122
Submit a POA form.
POST:/forms/2122 4 params body → 200401413422429504
PUT
/forms/2122/{id}
Upload a signed 21-22 document.
PUT:/forms/2122/{id} 5 params body → 200400401404413422424429
GET
/forms/2122/{id}
Check POA status by ID.
GET:/forms/2122/{id} 5 params → 200401404413429504
GET
/forms/2122/active
Check active POA status.
GET:/forms/2122/active 4 params → 200401404413429504
POST
/forms/2122/validatedeprecated
21-22 POA form submission test run.
POST:/forms/2122/validate 4 params body → 200401413422429504
GET
/veterans/{veteranId}/power-of-attorney
Retrieves current power of attorney
GET:/veterans/{veteranId}/power-of-attorney 1 param → 200401404413422429504
POST
/veterans/{veteranId}/power-of-attorney-request
Creates power of attorney request for an accredited representative
POST:/veterans/{veteranId}/power-of-attorney-request 1 param body → 201401404413422429504
POST
/veterans/power-of-attorney-requests
Retrieves power of attorney requests for accredited representatives
POST:/veterans/power-of-attorney-requests 2 params body → 200400401413429504
GET
/veterans/power-of-attorney-requests/{id}
Retrieves a power of attorney request
GET:/veterans/power-of-attorney-requests/{id} 1 param → 200401404413429504
POST
/veterans/power-of-attorney-requests/{id}/decide
Submits representative decision for a power of attorney request
POST:/veterans/power-of-attorney-requests/{id}/decide 1 param body → 200401404413422429504
POST
/veterans/{veteranId}/2122/validate
Validates request to establish an organization as a claimant’s accredited representative
POST:/veterans/{veteranId}/2122/validate 1 param body → 200401404413422429504
POST
/veterans/{veteranId}/2122
Automatically establishes an organization as a claimant’s accredited representative (VA Form 21-22)
POST:/veterans/{veteranId}/2122 1 param body → 202401404413422429504
POST
/veterans/{veteranId}/2122a/validate
Validates request to establish an individual as a claimant’s accredited representative (VA Form 21-22a)
POST:/veterans/{veteranId}/2122a/validate 1 param body → 200401404413422429504
POST
/veterans/{veteranId}/2122a
Automatically establishes an individual as a claimant’s accredited representative (VA Form 21-22a)
POST:/veterans/{veteranId}/2122a 1 param body → 202401404413422429504
GET
/veterans/{veteranId}/power-of-attorney/{id}
Checks status of power of attorney submission (VA Forms 21-22 or 21-22a)
GET:/veterans/{veteranId}/power-of-attorney/{id} 2 params → 200401404413429504

Specification

The full machine-readable OpenAPI contract behind this narrative.

Source

va-gov-power-of-attorney-api-openapi.yml Raw ↑

Other APIs VA Lighthouse publishes across the network.

Decision Reviews API
Education Benefits API
Loan Guaranty API
Guaranty Remittance API
Health Care Costs Coverage API
VA Lighthouse 5103 Waiver API
VA Lighthouse ACA Coverage API
VA Lighthouse AddressValidation-v3 API
VA Lighthouse Appealable Issues API
VA Lighthouse Appeals Status API
VA Lighthouse Claims API
VA Lighthouse DirectDeposit API
Where this information came from

This is an independent, third-party profile of VA Lighthouse Power of Attorney API, published by API Evangelist. We do not operate, host, resell, or support these APIs, and we are not affiliated with or endorsed by the company unless stated above. Everything here is built from publicly available information — the company's own site, developer portal, documentation, public repositories, and the specifications it publishes for public use. Nothing is obtained by breaching a system, defeating an access control, or using credentials.

The Kin Score and Agent Readiness rating are independently calculated assessments of a company's public API artifacts, scored against a published rubric. They are not certifications, endorsements, security assessments, or audits.

Corrections, re-scores, and removal are free — no partnership or purchase required, and you do not need to justify the request. A removed company is recorded as unrated, never scored zero for having asked. Acknowledgement within one business day; removal within two.

info@apievangelist.com · Read the full data-sourcing policy →
On a security or compliance team? Put security in the subject line and you will get a person, not a form — we will tell you exactly which public URLs this profile was built from.