# TeachStreet

**Canonical:** https://apis.io/providers/teachstreet/  
**Website:** https://teachstreet.com  
**APIs profiled:** 0

TeachStreet was an online learning marketplace that, in its own words, "helps people find great classes, courses, teachers, and instructors who help them learn new things," while "teachers use TeachStreet to find more students" (teachstreet.com homepage, archived June 2011). Surfaced in the API Evangelist network as a 500 Global portfolio company, TeachStreet was acquired by Amazon on February 2, 2012 and subsequently wound down. The teachstreet.com domain is now a dormant, Amazon-controlled brand-protection asset — MarkMonitor nameservers, a locked-down mail posture (SPF "v=spf1 -all", DMARC "p=reject" reporting to dmarc.amazon.com), and no A/AAAA/MX records — so there is no live website, developer portal, or API surface to enrich. This record is retained as a historical, defunct-company profile.

## Kin Score — 2.5 / 100 (minimal)

Scored 2026-08-20 under rubric 0.12.0. Trend: flat (+0.0 from 2.5).

| Facet | Score |
|---|---|
| Discoverability | 50.0 |
| Contract Quality | 0.0 |
| Governance | 0.0 |
| Contract Governance | 0.0 |
| Operational Transparency | 0.0 |
| Developer Ergonomics | 0.0 |
| Commercial Clarity | 0.0 |
| Access Clarity | 0.0 |

Regulatory layer — **Education & Research**: 11.1 (matched via tags).

## Agent readiness — 0.0 (human-only)

| Dimension | Value |
|---|---|
| Spec Presence | no |
| Agentic Access | no |
| Reversibility Documented | no |
| MCP Server | no |
| Auth Clarity | no |
| Idempotency | no |
| Error Semantics | no |
| OpenAPI Examples | no |
| Rate Limit Signal | no |
| Event Surface Described | no |
| Agent Skills | no |
| Well Known Catalog | no |
| Consent Identity | no |
| Agent Card | no |
| Dry Run Mode | no |

## Access

Unknown — onboarding: unknown, pricing: unknown, trial: no (confidence: low).

## Security (1)

- **Teachstreet Domain Security** — DMARC

## Tags

Company, Education, Online Learning, Marketplace, Classes, Defunct

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Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/providers/teachstreet/). Scores are computed from the provider's own public artifacts under a published rubric.