Customs
Providers using this tag (33)
Ranked by API Evangelist rating — Exemplar and Strong are expanded by default.
Developing 5 Usable, with meaningful gaps to close
Thin 8 Limited public surface area
Emerging 14 Early or largely undocumented
Minimal 6 Almost no public developer surface
APIs with this tag (8)
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 1 Usable, with meaningful gaps to close
Thin 2 Limited public surface area
Emerging 5 Early or largely undocumented
Score breakdown
Related tags
Where this tag comes from
Cohort brief
Auto-generatedThe 33 providers in the APIs.io catalog tagged Customs, scored on the Kin Score. Every figure below is computed from the catalog — nothing here is written.
| Facet | This cohort | Catalog | Difference | Scored |
|---|---|---|---|---|
| Contract Quality | 26.2 | 17.5 | +8.7 | 33 |
| Discoverability | 65.3 | 60.4 | +4.9 | 33 |
| Developer Ergonomics | 21.3 | 17.9 | +3.4 | 33 |
| Operational Transparency | 11.4 | 11.3 | +0.1 | 33 |
| Access Clarity | 21.1 | 22.3 | -1.2 | 33 |
| Contract Governance | 3.8 | 6.4 | -2.6 | 33 |
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) | 18% | 16% | +2 |
| MCP server (first-party) | 3% | 7% | -4 |
| Agent Skills | 0% | 0% | 0 |
| OAuth scopes | 15% | 9% | +6 |
| Security | 82% | 88% | -6 |
| Arazzo workflows | 0% | 2% | -2 |
| Governance rules | 9% | 13% | -4 |
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 Swap 49.8
- 2 Convelio 49.2
- 3 HMRC UK Tax Authority 46.5
- 4 Tradeverifyd 43.4
- 5 iContainers 43.3
- 6 Magaya 38.9
- 7 Packlink 38.3
- 8 DSV 38.1
- 9 International Trade Administration 37.8
- 10 Port Community Systems 37.8
- 1 Boxc 50.1
- 2 DSV 32.3
- 3 iContainers 31.5
- 4 Tradeverifyd 29
- 5 Swap 26.8
- 6 HMRC UK Tax Authority 24.8
- 7 AEB 23.7
- 8 GLS Group 23.7
- 9 Kuehne+Nagel 23.7
- 10 Port Community Systems 23.7
Work with this as data
Every tag here is available over the APIs.io API and to AI agents over MCP.