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Verified Digital Agents (VDA) Tools API

The Tools API from Verified Digital Agents (VDA) — 10 operation(s) for tools.

Verified Digital Agents (VDA) Tools API is one of 27 APIs that Verified Digital Agents (VDA) publishes on the APIs.io network, described by a machine-readable OpenAPI specification.

Tagged areas include Tools. The published artifact set on APIs.io includes an OpenAPI specification, API documentation, and an API reference.

This API exposes 10 operations across 10 paths. It is described by OpenAPI 3.2.0, at version 0.1.0.

Requests are made against a single base URL, https://hitl.getvda.ai.

10 operations 10 paths 0 schemas 1 GET9 POST

Metadata

The identity and technical contract details declared by the specification.

Specification
OpenAPI 3.2.0
API Version
0.1.0
Base URL
https://witness.getvda.ai
Authentication
HTTP Bearer
Resource Areas
1

Authentication & Security 1

Verified Digital Agents (VDA) Tools API declares 1 security scheme for authenticating requests. It accepts HTTP bearer tokens (bearerAuth). By default, every request must be authenticated.

  • bearerAuth — Contract A: a Witness Bearer (wtn. . ) validated by HITL via Witness GET /whoami. Authorization header only. This authenticates the CALLING account; the human…

Paths & Operations 10

Across 10 paths, the API surfaces 10 operations — 1 GET, 9 POST. Each is listed below with its method, path, parameters, and response codes.

Tools 10
GET
/v1/tools
List the tool surface (names + schemas)
list_tools → 200
POST
/v1/tools/raise_hitl_item
Raise a decision for human review
raise_hitl_item body → 200400401403409
POST
/v1/tools/list_hitl_items
List decision items
list_hitl_items body → 200400401403409
POST
/v1/tools/get_hitl_item
Get one decision item
get_hitl_item body → 200400401403409
POST
/v1/tools/resolve_hitl_item
Record a human decision
resolve_hitl_item body → 200400401403409
POST
/v1/tools/list_baselines
List baselines
list_baselines body → 200400401403409
POST
/v1/tools/revoke_baseline
Revoke a baseline
revoke_baseline body → 200400401403409
POST
/v1/tools/match_baseline
Check baseline containment
match_baseline body → 200400401403409
POST
/v1/tools/register_authority_config
Register an activated authority config
register_authority_config body → 200400401403409
POST
/v1/tools/get_raise_quota
Check remaining raise quota
get_raise_quota body → 200400401403409

Specification

The full machine-readable OpenAPI contract behind this narrative.

Source

getvda-ai-tools-api-openapi.yml Raw ↑

Other APIs Verified Digital Agents (VDA) publishes across the network.

VDA Onboarding Agent
Verified Digital Agents (VDA) Agents API
Verified Digital Agents (VDA) Bundles API
Verified Digital Agents (VDA) C2MD Edge API
Verified Digital Agents (VDA) Copilot Studio.yaml API
Verified Digital Agents (VDA) Environments API
Verified Digital Agents (VDA) Genesis API
Verified Digital Agents (VDA) GOSCE Portfolio API
Verified Digital Agents (VDA) Governance.md API
Verified Digital Agents (VDA) Health API
Verified Digital Agents (VDA) Healthz API
Verified Digital Agents (VDA) Livez API
Where this information came from

This is an independent, third-party profile of Verified Digital Agents (VDA) Tools 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.

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