Fortune 500
Providers using this tag (533)
Ranked by API Evangelist rating — Exemplar and Strong are expanded by default.
Exemplar 1 Complete, well-documented, and agent-ready
Strong 5 Solid coverage with minor gaps
Developing 34 Usable, with meaningful gaps to close
Thin 66 Limited public surface area
Emerging 109 Early or largely undocumented
Minimal 314 Almost no public developer surface
Unrated 4 Not yet scored
APIs with this tag (0)
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Score breakdown
Related tags
Where this tag comes from
Cohort brief
Auto-generatedThe 502 providers in the APIs.io catalog tagged Fortune 500, 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 | 7.1 | 6.4 | +0.7 | 502 |
| Discoverability | 54.7 | 61.2 | -6.5 | 502 |
| Contract Quality | 12.6 | 19.8 | -7.2 | 502 |
| Operational Transparency | 5.6 | 14 | -8.4 | 502 |
| Developer Ergonomics | 11.3 | 23.4 | -12.1 | 502 |
| Access Clarity | 12.2 | 26.5 | -14.3 | 502 |
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) | 2% | 10% | -8 |
| MCP server (first-party) | 2% | 13% | -11 |
| Agent Skills | 0% | 0% | 0 |
| OAuth scopes | 8% | 11% | -3 |
| Security | 100% | 97% | +3 |
| Arazzo workflows | 0% | 2% | -2 |
| Governance rules | 19% | 14% | +5 |
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 Salesforce 87.5
- 2 CMS Energy 62.2
- 3 BB&T Corp (Truist) 60.7
- 4 Mastercard 58.2
- 5 Advanced Micro Devices 55.2
- 6 Consolidated Edison 55.1
- 7 Carrier Global 52.5
- 8 Elevance Health 50.6
- 9 GE Vernova 49
- 10 Discover 48.7
- 1 Salesforce 49.6
- 2 Visa 46.4
- 3 Centene 44.1
- 4 Fifth Third Bancorp 43.7
- 5 Carrier Global 41.5
- 6 BB&T Corp (Truist) 40.4
- 7 KeyCorp 40.1
- 8 Mastercard 38.8
- 9 GE Vernova 37.8
- 10 Discover 37.8
Work with this as data
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