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

Veterans Affairs Notice of Disagreements API

The Notice of Disagreements API from Veterans Affairs — 15 operation(s) for notice of disagreements.

This API exposes 15 operations across 15 paths, and defines 31 schemas. It is described by OpenAPI 3.2.0, at version 1.0.

Requests are made against 4 base URLs: https://sandbox-api.va.gov/services/appeals/{version}/decision_reviews, https://api.va.gov/services/appeals/{version}/decision_reviews, https://sandbox-api.va.gov/services/appeals/notice-of-disagreements/{version}, https://api.va.gov/services/appeals/notice-of-disagreements/{version}.

15 operations 15 paths 31 schemas 7 GET6 POST2 PUT

Metadata

The identity and technical contract details declared by the specification.

Specification
OpenAPI 3.2.0
API Version
1.0
Base URL
https://api.va.gov/services/benefits-intake/v2
Authentication
API Key, HTTP Bearer, OAuth 2.0, OAuth 2.0
Contact
developer.va.gov
Resource Areas
1

Authentication & Security 4

Veterans Affairs Notice of Disagreements API declares 4 security schemes for authenticating requests. An API key is passed in the header as apikey (apikey). It accepts HTTP bearer tokens (JWT) (bearer_token). It supports OAuth 2.0 (productionOauth) using the authorizationCode and clientCredentials flows, exposing 12 scopes. It supports OAuth 2.0 (sandboxOauth) using the authorizationCode and clientCredentials flows, exposing 12 scopes.

  • productionOauth — The authentication model for the Notice of Disagreements API uses OAuth 2.0/OpenID Connect. The following authorization models are supported: [Authorization co…
  • sandboxOauth — The authentication model for the Notice of Disagreements API uses OAuth 2.0/OpenID Connect. The following authorization models are supported: [Authorization co…

Paths & Operations 15

Across 15 paths, the API surfaces 15 operations — 7 GET, 6 POST, 2 PUT. Each is listed below with its method, path, parameters, and response codes.

Notice of Disagreements 15
POST
/notice_of_disagreements
Creates a new Notice of Disagreement
createNod 12 params body → 200422500
GET
/notice_of_disagreements/{uuid}
Shows a specific Notice of Disagreement. (a.k.a. the Show endpoint)
showNod 1 param → 200404500
GET
/notice_of_disagreements/schema
Gets the Notice of Disagreement JSON Schema
nodSchema → 200500
POST
/notice_of_disagreements/validate
Validates a POST request body against the JSON schema
nodValidate 8 params body → 200422500
POST
/notice_of_disagreements/evidence_submissions
Get a location for subsequent evidence submission document upload PUT request
postNoticeOfDisagreementEvidenceSubmission 2 params → 202400404422500
PUT
/nod_upload_path
Accepts Notice of Disagreement Evidence Submission document upload
putNoticeOfDisagreementEvidenceSubmission 1 param → 200400500
GET
/notice_of_disagreements/evidence_submissions/{uuid}
Returns all of the data associated with a specific Notice of Disagreement…
getNoticeOfDisagreementEvidenceSubmission 1 param → 200404500
POST
/forms/10182
Creates a new Notice of Disagreement
postForms10182 body → 201400403422500
GET
/forms/10182/{id}
Show a specific Notice of Disagreement
getForms10182ById 1 param → 200403404500
GET
/forms/10182/{id}/download
Download a watermarked copy of a submitted Notice of Disagreement
downloadNod 2 params → 200400403404410422500
GET
/schemas/{schema_type}
Gets the Notice of Disagreement JSON Schema
getSchemasBySchemaType 1 param → 200404500
POST
/forms/10182/validate
Validates a POST request body against the JSON schema
postForms10182Validate body → 200400422500
POST
/evidence-submissions
Get a location for subsequent evidence submission document upload PUT request
postEvidenceSubmissions body → 201400403404422500
PUT
/nod-upload-path
Accepts Notice of Disagreement Evidence Submission document upload
putNodUploadPath 1 param → 200400500
GET
/evidence-submissions/{id}
Returns all of the data associated with a specific Notice of Disagreement…
getEvidenceSubmissionsById 1 param → 200403404500

Schemas 31

The contract defines 31 schemas that model the data the API accepts and returns. The most detailed are address (8 properties), address_2 (8 properties), phone (4 properties), contestableIssue (3 properties). Each schema is shown below with its type and property counts.

X-VA-Birth-Date
string
Veteran's birth date
contestableIssue
object
A contestable issue (to contest this, you include it as a RequestIssue when creating a HigherLevelReview, SupplementalClaim, or Appeal)
3 properties
address
object
8 properties 4 required
X-VA-NonVeteranClaimant-First-Name
nodEvidenceSubmissionResponse
object
1 property 1 required
nodCreate
object
2 properties 2 required
phone
object
4 properties 1 required
timezone
string
X-VA-ICN
string
Veteran's Integration Control Number, a unique identifier established via the Master Person Index (MPI)
X-VA-NonVeteranClaimant-Last-Name
X-VA-NonVeteranClaimant-Middle-Initial
X-VA-File-Number
nonBlankString
string
X-VA-NonVeteranClaimant-Birth-Date
string
Non-veteran claimant's birth date
errorModel
object
1 property 1 required
X-VA-Last-Name
uuid
string
nodCreateResponse
object
Successful response of a 10182 form submission
2 properties
X-VA-Middle-Initial
X-VA-First-Name
nodShowResponse
object
1 property 1 required
nodEvidenceSubmissionResponse_2
object
1 property 1 required
nodCreate_2
object
JSON Schema for VA Form 10182
2 properties 2 required
nodCreateResponse_2
object
Successful response of a 10182 form submission
2 properties
ssn
string
Social Security Number
timezone_2
string
icn
string
Veteran's Master Person Index (MPI) Integration Control Number (ICN)
appealableIssue
object
An appealable issue (to appeal this, you include it as a RequestIssue when creating a HigherLevelReview, SupplementalClaim, or Appeal)
3 properties
nodShowResponse_2
object
1 property 1 required
address_2
object
8 properties 4 required
fileNumber
string
Veteran's VA file number (c-file / css)

Specification

The full machine-readable OpenAPI contract behind this narrative.

Source

va-notice-of-disagreements-api-openapi.yml Raw ↑
Where this information came from

This is an independent, third-party profile of Veterans Affairs Notice of Disagreements 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.