Cryptography
Providers using this tag (49)
Ranked by API Evangelist rating — Exemplar and Strong are expanded by default.
Strong 4 Solid coverage with minor gaps
Developing 12 Usable, with meaningful gaps to close
Thin 15 Limited public surface area
Emerging 12 Early or largely undocumented
Minimal 6 Almost no public developer surface
APIs with this tag (13)
Ranked by the provider's API Evangelist rating — the Kin Score is scored per provider, not per API, so every API of a provider shares its band. How the rating works →
Developing 7 Usable, with meaningful gaps to close
Thin 2 Limited public surface area
Emerging 4 Early or largely undocumented
Companies reaching this through an API (4)
These companies publish an API, specification or operation carrying “Cryptography” but do not classify their business under it. Listed unranked and kept out of the count above, because one tagged operation is not a statement about what a company does.
Score breakdown
Related tags
Where this tag comes from
Cohort brief
Auto-generatedThe 49 providers in the APIs.io catalog tagged Cryptography, scored on the Kin Score. Every figure below is computed from the catalog — nothing here is written.
| Facet | This cohort | Catalog | Difference | Scored |
|---|---|---|---|---|
| Developer Ergonomics | 48.9 | 23.4 | +25.5 | 49 |
| Contract Quality | 27.3 | 20.1 | +7.2 | 49 |
| Operational Transparency | 20 | 14 | +6 | 49 |
| Contract Governance | 11.6 | 6.5 | +5.1 | 49 |
| Discoverability | 65.8 | 61 | +4.8 | 49 |
| Access Clarity | 22.2 | 26.5 | -4.3 | 49 |
A facet is averaged over the members that carry it, not over the whole cohort — the “Scored” column is that count. Averaging an absent facet as zero would score our own coverage gaps as the providers’ posture.
| Artifact | This cohort | Catalog | Difference |
|---|---|---|---|
| MCP server (any) | 12% | 10% | +2 |
| MCP server (first-party) | 14% | 13% | +1 |
| Agent Skills | 0% | 0% | 0 |
| OAuth scopes | 10% | 11% | -1 |
| Security | 100% | 96% | +4 |
| Arazzo workflows | 2% | 2% | 0 |
| Governance rules | 22% | 13% | +9 |
mcp_pct counts any mcp/ artifact including ones API Evangelist derived from the provider OpenAPI; mcp_first_party_pct counts only servers the provider publishes. Prefer the latter.
- 1 Celestia 62.6
- 2 Amazon KMS 61.1
- 3 Azure Key Vault 60.4
- 4 Amazon Payment Cryptography 56.1
- 5 IronCore Labs 52.6
- 6 Nym Technologies 49.7
- 7 SandboxAQ 49.6
- 8 Google Cloud KMS 45
- 9 Syndicate 43.2
- 10 Fortanix 42.5
- 1 FluentEDI 43.3
- 2 Seismic Systems 36.7
- 3 Syndicate 34.9
- 4 Venafi 33.2
- 5 ProofDraw 33.2
- 6 Celestia 31.7
- 7 BlindInsight 27.9
- 8 SandboxAQ 26.6
- 9 Amazon Payment Cryptography 26.5
- 10 Google Cloud KMS 24.8
Work with this as data
Every tag here is available over the APIs.io API and to AI agents over MCP.