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NationGraph Grants API

The Grants API from NationGraph — 7 operation(s) for grants.

NationGraph Grants API is one of 56 APIs that NationGraph publishes on the APIs.io network, described by a machine-readable OpenAPI specification.

Tagged areas include Grants. The published artifact set on APIs.io includes an OpenAPI specification, an API reference, and authentication docs.

This API exposes 7 operations across 7 paths, and defines 14 schemas. It is described by OpenAPI 3.1.0, at version 0.2.36.

Requests are made against the base URL https://api.nationgraph.com.

7 operations 7 paths 14 schemas 5 GET2 POST

Metadata

The identity and technical contract details declared by the specification.

Specification
OpenAPI 3.1.0
API Version
0.2.36
Base URL
https://api.nationgraph.com
Authentication
HTTP Bearer
Resource Areas
1

Authentication & Security 1

NationGraph Grants API declares 1 security scheme for authenticating requests. It accepts HTTP bearer tokens (HTTPBearer).

Paths & Operations 7

Across 7 paths, the API surfaces 7 operations — 5 GET, 2 POST. Each is listed below with its method, path, parameters, and response codes.

Grants 7
GET
/api/v3/grants/metadata
Get Grants Metadata
get_grants_metadata_api_v3_grants_metadata_get → 200
GET
/api/v3/grants/institutions
Get Grant Institutions
get_grant_institutions_api_v3_grants_institutions_get 1 param → 200422
GET
/api/v3/grants/{id}
Get Grant
get_grant_api_v3_grants__id__get 1 param → 200422
POST
/api/v3/grants/search
Search Grants
search_grants_api_v3_grants_search_post body → 200422
GET
/api/v3/grants/{grant_id}/transactions
Get Grant Transactions
get_grant_transactions_api_v3_grants__grant_id__transactions_get 1 param → 200422
GET
/api/internal/grants/{id}
Get Grant
get_grant_api_internal_grants__id__get 1 param → 200422
POST
/api/internal/grants/search
Search Grants
search_grants_api_internal_grants_search_post body → 200422

Schemas 14

The contract defines 14 schemas that model the data the API accepts and returns. The most detailed are app__internal__types__grant__GrantResponse (24 properties), GrantDetailResponse (22 properties), app__types__grant__GrantResponse (21 properties), app__types__grant__GrantSearchFilters (16 properties). Each schema is shown below with its type and property counts.

GrantDetailResponse
object
22 properties 5 required
FundingStatusEnum
string
PaginatedResponse_GrantDetailResponse_
object
4 properties 4 required
GrantMetadataResponse
object
1 property 1 required
HTTPValidationError
object
1 property
app__types__grant__GrantResponse
object
21 properties 5 required
GrantInstitutionOptionsResponse
object
1 property 1 required
ValidationError
object
5 properties 3 required
GrantStatus
string
app__internal__types__grant__GrantSearchFilters
object
Search filters for grants. The query field accepts a websearch-style query string evaluated against the searchvector column (title + description, english confi…
14 properties
PaginatedResponse_GrantResponse_
object
4 properties 4 required
app__types__grant__GrantSearchFilters
object
16 properties
GrantTransactionResponse
object
11 properties 10 required
app__internal__types__grant__GrantResponse
object
Lean grant response — drops the institution-metadata bloat from the v3 shape.
24 properties 1 required

Specification

The full machine-readable OpenAPI contract behind this narrative.

Source

nationgraph-grants-api-openapi.yml Raw ↑

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