Defunct
Providers using this tag (1045)
Ranked by API Evangelist rating — Exemplar and Strong are expanded by default.
Minimal 1045 Almost no public developer surface
Showing the top 1,000 of 1,045 by rating. See them all →
APIs with this tag (5)
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 →
Minimal 5 Almost no public developer surface
Score breakdown
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Where this tag comes from
Cohort brief
Auto-generatedThe 254 providers in the APIs.io catalog tagged Defunct, scored on the Kin Score. Every figure below is computed from the catalog — nothing here is written.
| Facet | This cohort | Catalog | Difference | Scored |
|---|---|---|---|---|
| Contract Governance | 0.2 | 6.3 | -6.1 | 254 |
| Operational Transparency | 0.2 | 13.7 | -13.5 | 254 |
| Contract Quality | 0.6 | 17.6 | -17 | 254 |
| Developer Ergonomics | 0.4 | 23.2 | -22.8 | 254 |
| Access Clarity | 0.4 | 26.5 | -26.1 | 254 |
| Discoverability | 0.8 | 58.1 | -57.3 | 254 |
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) | 0% | 14% | -14 |
| MCP server (first-party) | 0% | 12% | -12 |
| Agent Skills | 0% | 0% | 0 |
| OAuth scopes | 1% | 11% | -10 |
| Security | 94% | 98% | -4 |
| Arazzo workflows | 0% | 2% | -2 |
| Governance rules | 6% | 14% | -8 |
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 PlayHT 42.8
- 2 Punk API 37
- 3 TD Ameritrade 32.3
- 4 Tela Innovations 3
- 5 Pure Networks 2.5
- 6 @Home Network 0
- 7 10i Commerce Services Pvt Ltd (ShopX) 0
- 8 1sm 0
- 9 24/7 Real Media 0
- 10 2duche 0
- 1 Punk API 29.6
- 2 TD Ameritrade 24.1
- 3 PlayHT 20.9
- 4 Tela Innovations 0
- 5 Pure Networks 0
- 6 @Home Network 0
- 7 10i Commerce Services Pvt Ltd (ShopX) 0
- 8 1sm 0
- 9 24/7 Real Media 0
- 10 2duche 0
Coverage caveat. 243 of 254 scored members had under half their catalog-attributable points satisfied at all (catalog_earned / catalog_max < 0.5). They are INCLUDED in the mean above. A large share here means the cohort mean is partly a measurement of how far our enrichment reached, not only of how these providers publish.Generated from the catalog build of 5 October 2026, across 29093 providers, using the same computation served by the APIs.io cohort API. Briefs are published for rosters of 5 or more scored providers; below that a distribution is not meaningful.
Work with this as data
Every tag here is available over the APIs.io API and to AI agents over MCP.