Developer API
Providers using this tag (30)
Ranked by API Evangelist rating — Exemplar and Strong are expanded by default.
Exemplar 1 Complete, well-documented, and agent-ready
Developing 15 Usable, with meaningful gaps to close
Thin 9 Limited public surface area
Minimal 1 Almost no public developer surface
APIs with this tag (4)
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 3 Usable, with meaningful gaps to close
Emerging 1 Early or largely undocumented
Companies reaching this through an API (2)
These companies publish an API, specification or operation carrying “Developer API” 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 29 providers in the APIs.io catalog tagged Developer API, 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 | 58 | 23.3 | +34.7 | 29 |
| Discoverability | 73.3 | 58 | +15.3 | 29 |
| Access Clarity | 38.9 | 26.5 | +12.4 | 29 |
| Contract Quality | 29.5 | 17.8 | +11.7 | 29 |
| Operational Transparency | 21.9 | 13.8 | +8.1 | 29 |
| Contract Governance | 8.9 | 6.3 | +2.6 | 29 |
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) | 34% | 15% | +19 |
| MCP server (first-party) | 34% | 13% | +21 |
| Agent Skills | 0% | 0% | 0 |
| OAuth scopes | 24% | 12% | +12 |
| Security | 100% | 98% | +2 |
| Arazzo workflows | 0% | 2% | -2 |
| Governance rules | 3% | 13% | -10 |
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 Xquik 88.7
- 2 OpusClip 54
- 3 Puppetry 48.5
- 4 Gradium 47.7
- 5 Nex 47.6
- 6 SpAItial 47.6
- 7 Ozan Soft 46.9
- 8 Higgsfield 46.1
- 9 Napkin 44.6
- 10 Qomplement 44
- 1 Xquik 91.4
- 2 SpAItial 57.7
- 3 OpusClip 57.5
- 4 Contra 54.4
- 5 Puppetry 43.9
- 6 Tollbit 38.7
- 7 Ozan Soft 32.4
- 8 SchemaExtract 29.7
- 9 Chronicle 29.3
- 10 Qomplement 29
Work with this as data
Every tag here is available over the APIs.io API and to AI agents over MCP.