# Verified Digital Agents (VDA) **Canonical:** https://apis.io/providers/getvda-ai/ **Website:** https://getvda.ai/ **APIs profiled:** 9 Verified Digital Agents (VDA, getvda.ai) sells governance for AI agents that can be proved after the fact: Witness seals every governed decision into an Ed25519-signed, hash-chained record (anchored to Sigstore Rekor and RFC 3161 TSAs on the paid tier) and produces EU AI Act Article 12 evidence; C2MD turns EU AI Act, GDPR, NIST SP 800-53 and ISO 42001 controls into governance Markdown agents can follow; ACP versions, tests, approves and signs that governance in git and serves it as signed bundles; Onboarding admits agents and issues Witness-sealed admission credentials against did:web identities; HITL routes what exceeds an agent's authority to a human and seals the decision. Every block publishes a signed A2A agent card, Witness/C2MD/HITL run remote MCP servers, and Witness/HITL/ACP publish OpenAPI 3.1. The same operator runs GOSCE, a 98-server fleet of templated, x402-metered MCP/A2A agents under *.getvda.ai — the "VDA / GOSCE" author that a2aregistry.org counted as 98 agents. ## Kin Score — 46.1 / 100 (developing) Scored 2026-10-09 under rubric 0.23.0. Trend: flat (+0.5 from 45.6). | Facet | Score | |---|---| | Discoverability | 80.0 | | Contract Quality | 39.1 | | Contract Governance | 18.2 | | Operational Transparency | 34.2 | | Developer Ergonomics | 58.9 | | Access Clarity | 42.1 | Regulatory layer — **Horizontal (data, software, accessibility, platform)**: 30.4 (matched via fallback). ## Agent readiness — 37.1 (agent-ready) | Dimension | Value | |---|---| | Spec Presence | yes | | Agentic Access | no | | Reversibility Documented | no | | MCP Server | documented | | Auth Clarity | bearer | | Idempotency | documented | | Error Semantics | verified | | OpenAPI Examples | no | | Rate Limit Signal | documented | | Event Surface Described | no | | Agent Skills | derived | | Well Known Catalog | no | | Consent Identity | no | | Agent Card | conformant | | Dry Run Mode | no | | Delegated Identity | no | | Protected Resource Metadata | no | | Dynamic Client Registration | no | | Agentic Commerce | no | ## APIs (27) - **VDA Onboarding Agent** — Admission authority for the suite — an A2A agent (6 skills) that runs holder-binding (DID-auth), intake and gap analysis for a candidate agent and issues a Witness-sealed admiss... - **Verified Digital Agents (VDA) Agents API** — The Agents API from Verified Digital Agents (VDA) — 2 operation(s) for agents. - **Verified Digital Agents (VDA) Bundles API** — The Bundles API from Verified Digital Agents (VDA) — 2 operation(s) for bundles. - **Verified Digital Agents (VDA) C2MD Edge API** — The C2MD Edge API from Verified Digital Agents (VDA) — 1 operation(s) for c2md edge. - **Verified Digital Agents (VDA) Copilot Studio.yaml API** — The Copilot Studio.yaml API from Verified Digital Agents (VDA) — 1 operation(s) for copilot studio.yaml. - **Verified Digital Agents (VDA) Environments API** — The Environments API from Verified Digital Agents (VDA) — 6 operation(s) for environments. - **Verified Digital Agents (VDA) Genesis API** — The Genesis API from Verified Digital Agents (VDA) — 1 operation(s) for genesis. - **Verified Digital Agents (VDA) GOSCE Portfolio API** — The GOSCE Portfolio API from Verified Digital Agents (VDA) — 2 operation(s) for gosce portfolio. - **Verified Digital Agents (VDA) Governance.md API** — The Governance.md API from Verified Digital Agents (VDA) — 1 operation(s) for governance.md. - **Verified Digital Agents (VDA) Health API** — The Health API from Verified Digital Agents (VDA) — 1 operation(s) for health. - **Verified Digital Agents (VDA) Healthz API** — The Healthz API from Verified Digital Agents (VDA) — 1 operation(s) for healthz. - **Verified Digital Agents (VDA) Livez API** — The Livez API from Verified Digital Agents (VDA) — 1 operation(s) for livez. - **Verified Digital Agents (VDA) Llms.txt API** — The Llms.txt API from Verified Digital Agents (VDA) — 1 operation(s) for llms.txt. - **Verified Digital Agents (VDA) MCP API** — The Mcp API from Verified Digital Agents (VDA) — 1 operation(s) for mcp. - **Verified Digital Agents (VDA) Mcp Free API** — The Mcp Free API from Verified Digital Agents (VDA) — 1 operation(s) for mcp free. - **Verified Digital Agents (VDA) Mcp Metered API** — The Mcp Metered API from Verified Digital Agents (VDA) — 1 operation(s) for mcp metered. - **Verified Digital Agents (VDA) Openapi.json API** — The Openapi.json API from Verified Digital Agents (VDA) — 1 operation(s) for openapi.json. - **Verified Digital Agents (VDA) Readyz API** — The Readyz API from Verified Digital Agents (VDA) — 1 operation(s) for readyz. - **Verified Digital Agents (VDA) Robots.txt API** — The Robots.txt API from Verified Digital Agents (VDA) — 1 operation(s) for robots.txt. - **Verified Digital Agents (VDA) Router API** — The Router API from Verified Digital Agents (VDA) — 1 operation(s) for router. - **Verified Digital Agents (VDA) Selftest API** — The Selftest API from Verified Digital Agents (VDA) — 1 operation(s) for selftest. - **Verified Digital Agents (VDA) Sitemap.xml API** — The Sitemap.xml API from Verified Digital Agents (VDA) — 1 operation(s) for sitemap.xml. - **Verified Digital Agents (VDA) Solutions API** — The Solutions API from Verified Digital Agents (VDA) — 3 operation(s) for solutions. - **Verified Digital Agents (VDA) Tools API** — The Tools API from Verified Digital Agents (VDA) — 10 operation(s) for tools. - **Verified Digital Agents (VDA) Verify API** — The Verify API from Verified Digital Agents (VDA) — 1 operation(s) for verify. - **Verified Digital Agents (VDA) .well Known API** — The .well Known API from Verified Digital Agents (VDA) — 6 operation(s) for .well known. - **Verified Digital Agents (VDA) Witness API** — The Witness API from Verified Digital Agents (VDA) — 23 operation(s) for witness. ## MCP servers (4) - **Verified Digital Agents (VDA) MCP Server** - **Verified Digital Agents (VDA) MCP Server** - **Verified Digital Agents (VDA) MCP Server** - **Verified Digital Agents (VDA) MCP Server** ## Security (2) - **Getvda Ai Authentication** — http/oauth2/x402-payment · 7 schemes - **Getvda Ai Domain Security** — TLSv1.3 · DMARC ## Plans (1) - **Getvda Ai Plans Pricing** ## Tags Company, AI Agents, AI Governance, Compliance, Audit Trail, Agent Identity, A2A, MCP, x402, EU AI Act, Human-in-the-Loop --- Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/providers/getvda-ai/). Scores are computed from the provider's own public artifacts under a published rubric.