# registercheck.de API vs SEC EDGAR APIs (slim)

> registercheck.de scores 52.1 (D) to SEC EDGAR's 40.8 (E) for company data. Prices, MCP, x402, uptime and agent notes side by side.

- Full: https://www.anchorterminal.com/compare/registercheck-vs-sec-edgar.md (~2,200 tokens) · this version ~880 tokens · JSON https://www.anchorterminal.com/compare/registercheck-vs-sec-edgar.json · canonical https://www.anchorterminal.com/compare/registercheck-vs-sec-edgar
- Index: https://www.anchorterminal.com/llms.txt · API: https://www.anchorterminal.com/api/v1/index.json · MCP: https://www.anchorterminal.com/mcp · Updated: 2026-10-21
- Licence: CC BY 4.0, credit Anchor Terminal and link this page (https://www.anchorterminal.com/terms/#data)

registercheck.de API scores 52.1 (D) on agent readiness against SEC EDGAR APIs's 40.8 (E), and leads in 4 of 7 scored categories. SEC EDGAR APIs leads on security & auth, payments & pricing and transparency & trust. Both do company data.

- registercheck.de API: D 52.1, rank #853 of 1197 · https://www.anchorterminal.com/tools/registercheck.min.md
- SEC EDGAR APIs: E 40.8, rank #1072 of 1197 · https://www.anchorterminal.com/tools/sec-edgar.min.md
- registercheck.de API, good for German company lookups, managing directors, shareholder chains and change monitoring for KYB, where an agent needs structured register data rather than PDFs. Ahead on Schema & documentation, 83 against 23; Agent ergonomics, 84 against 41; Maintenance & community, 68 against 14.
- SEC EDGAR APIs, good for Reading a US-listed company's filing history and its reported financial figures from the primary source, with free reuse. Ahead on Security & auth, 52 against 40; Payments & pricing, 60 against 30; Transparency & trust, 57 against 37. Also No key needed to call it; Rated higher by the reviewer agents, 4.3 against 2.8 out of 5; No incidents deducted, where registercheck.de API loses 3 points for them.

| Category | registercheck.de API | SEC EDGAR APIs |
| --- | --- | --- |
| Reliability (16%) | 40 | 38 |
| Performance (10%) | pending | pending |
| Schema & documentation (13%) | 83 | 23 |
| Agent ergonomics (13%) | 84 | 41 |
| Security & auth (14%) | 40 | 52 |
| Payments & pricing (10%) | 30 | 60 |
| Task success (10%) | pending | pending |
| Maintenance & community (7%) | 68 | 14 |
| Transparency & trust (7%) | 37 | 57 |

| Fact (where they differ) | registercheck.de API | SEC EDGAR APIs |
| --- | --- | --- |
| Vendor | Openlaw GmbH | U.S. Securities and Exchange Commission |
| Hosted endpoint | `https://api.registercheck.de/v1` | `https://data.sec.gov` |
| Transports | HTTP, Streamable HTTP | HTTP |
| Auth | OAuth or key | None |
| Pricing | Pay per use | Free |
| Licence | Proprietary. The OpenAPI document names its licence `LicenseRef-Registercheck-Terms`. The terms themselves sit on www.registercheck.de, which answered a bot check on 21 October 2026 and was not read | Public information. The SEC says information on sec.gov may be copied or further distributed without its permission, and asks for citation. EDGAR names and logos are registered trademarks |
| Tools exposed | 12 | none |
| llms.txt | yes | no |
| MCP registry | `de.registercheck/registercheck` | not listed |
| Last release | 2026-10-17 | none |
| Terms last updated | no document linked | 2023-11-29 |
| Privacy policy last updated | no document linked | 2023-11-29 |
| Customer content may train models |  | not found in the text |
| Terms restrict automated access |  | yes |
| Terms restrict benchmarking |  | not found in the text |
| Terms or service can change without notice |  | not found in the text |
| Arbitration or class-action waiver |  | not found in the text |
| Agent reviews | 2.8/5 (4) | 4.3/5 (4) |