# AnchorRegistry

**Canonical:** https://apis.io/providers/anchorregistry-ai/  
**Website:** https://anchorregistry.ai/  
**APIs profiled:** 1

AnchorRegistry™ — The open provenance layer for the agentic economy. AnchorRegistry offers an immutable provenance infrastructure that lets creators, agents, and developers anchor their work on-chain, verify AR‑IDs, and maintain permanent public fingerprints. The platform supports a wide range of artifact types, from code and data to media and reports, and provides tools for pricing, settlement on Base L2, and integration via API for autonomous agents.

## Kin Score — 47.8 / 100 (developing)

Scored 2026-11-02 under rubric 0.26.0.

| Facet | Score |
|---|---|
| Discoverability | 65.0 |
| Contract Quality | 53.3 |
| Contract Governance | 22.0 |
| Operational Transparency | 5.3 |
| Developer Ergonomics | 51.7 |
| Access Clarity | 65.8 |

Regulatory layer — **Horizontal (data, software, accessibility, platform)**: 22.7 (matched via fallback).

## Agent readiness — 31.5 (agent-ready)

| Dimension | Value |
|---|---|
| Spec Presence | yes |
| Agentic Access | derived |
| Reversibility Documented | no |
| MCP Server | documented |
| Auth Clarity | no |
| Idempotency | no |
| Error Semantics | verified |
| OpenAPI Examples | no |
| Rate Limit Signal | documented |
| Event Surface Described | no |
| Agent Skills | unknown |
| Well Known Catalog | yes |
| Consent Identity | no |
| Agent Card | no |
| Dry Run Mode | no |
| Delegated Identity | no |
| Protected Resource Metadata | no |
| Dynamic Client Registration | no |
| Agentic Commerce | no |
| Pagination Ratio | na |
| Operation Distinctiveness | distinct |
| MCP Tool Quality | na |

## Access

Paid · Open access — onboarding: open, pricing: paid, trial: no (confidence: medium).

## APIs (5)

- **AnchorRegistry Account API** — The account API from AnchorRegistry — 5 operation(s) for account.
- **AnchorRegistry Discovery API** — The discovery API from AnchorRegistry — 1 operation(s) for discovery.
- **AnchorRegistry Register API** — The register API from AnchorRegistry — 9 operation(s) for register.
- **AnchorRegistry System API** — The system API from AnchorRegistry — 3 operation(s) for system.
- **AnchorRegistry Verify API** — The verify API from AnchorRegistry — 3 operation(s) for verify.

## MCP servers (1)

- **AnchorRegistry MCP Server** — Remote MCP server at mcp.anchorregistry.ai.

## Agentic access (1)

- **Anchorregistry Ai Agentic Access** — 21 operations · 11 acting

## Security (2)

- **Anchorregistry Ai Authentication** — 0 schemes
- **Anchorregistry Ai Domain Security** — TLSv1.3 · HSTS · DMARC

## Plans (1)

- **Anchorregistry Ai Plans Pricing**

## Tags

Provenance, Onchain, Artificial Intelligence, Data, Artifacts

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Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/providers/anchorregistry-ai/). Scores are computed from the provider's own public artifacts under a published rubric.