# US Copyright Office

**Canonical:** https://apis.io/providers/us-copyright-office/  
**Website:** https://www.copyright.gov/  
**APIs profiled:** 4

The US Copyright Office is a government agency responsible for administering and enforcing copyright laws in the United States. The office is responsible for registering and documenting copyright claims, maintaining the public catalog of copyright records, providing bulk data downloads of registration records, and administering licensing programs. The Copyright Office provides open bulk datasets of approximately 22 million registration records and is modernizing its systems through the Enterprise Copyright System (ECS) program.

## Kin Score — 24.7 / 100 (emerging)

Scored 2026-08-20 under rubric 0.12.0. Trend: flat (+0.0 from 24.7).

| Facet | Score |
|---|---|
| Discoverability | 55.6 |
| Contract Quality | 29.6 |
| Governance | 25.0 |
| Contract Governance | 25.0 |
| Operational Transparency | 7.9 |
| Developer Ergonomics | 23.8 |
| Commercial Clarity | 15.8 |
| Access Clarity | 15.8 |

Regulatory layer — **Government & Public Sector**: 20.4 (matched via tags).

## Agent readiness — 3.0 (human-only)

| Dimension | Value |
|---|---|
| Spec Presence | no |
| Agentic Access | no |
| Reversibility Documented | no |
| MCP Server | no |
| Auth Clarity | no |
| Idempotency | no |
| Error Semantics | no |
| OpenAPI Examples | no |
| Rate Limit Signal | documented |
| Event Surface Described | no |
| Agent Skills | no |
| Well Known Catalog | no |
| Consent Identity | no |
| Agent Card | no |
| Dry Run Mode | no |

## Access

Freemium — onboarding: unknown, pricing: freemium, trial: no (confidence: medium).

## APIs (4)

- **Copyright Public Records System** — The Copyright Public Records System (CPRS) provides access to U.S. copyright registration and recordation data with advanced search capabilities and improved interfaces. Replace...
- **Copyright Bulk Datasets** — Bulk download of approximately 22 million U.S. copyright registration records from January 1, 1978 to June 27, 2025. Available in raw unparsed MARC, parsed CSV, and tabular CSV ...
- **Licensing Documents Search** — Searchable directory of licensing documents including compulsory license statements of account, royalty payments, and statutory license records maintained by the Copyright Office.
- **DMCA Designated Agent Directory** — Searchable directory of Online Service Providers (OSPs) that have registered DMCA designated agents with the U.S. Copyright Office per Section 512 of the Digital Millennium Copy...

## Security (1)

- **Us Copyright Office Domain Security** — TLSv1.3 · HSTS · DNSSEC · DMARC

## Plans (1)

- **Us Copyright Office Plans Pricing**

## Use cases (5)

- **Copyright Research and Due Diligence** — Searching copyright records to determine ownership, registration status, and rights information for works before licensing or use.
- **Bulk Data Analysis and Research** — Downloading bulk copyright registration datasets for academic research, legal analysis, or statistical studies of copyright registration trends.
- **DMCA Compliance** — Looking up DMCA designated agents for online service providers to send takedown notices per Section 512 requirements.
- **Licensing Compliance Verification** — Searching licensing documents to verify statutory license compliance and royalty payment records.
- **Orphan Works Identification** — Using copyright records to research ownership of works when rights holders cannot be identified or located.

## Tags

Copyright, Federal-Government, Intellectual Property, Open Data

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