# Watsi

**Canonical:** https://apis.io/providers/watsi/  
**Website:** https://watsi.org  
**APIs profiled:** 0

Watsi is a San Francisco-based 501(c)(3) nonprofit crowdfunding platform that lets donors directly fund surgeries and medical care for patients in low-income countries, working through vetted medical partners across Africa, Asia, and Latin America. Founded in 2011 and the first nonprofit funded by Y Combinator, Watsi has directed more than $20 million to patient healthcare. Watsi previously published a read-only JSON API at developers.watsi.org, but that developer portal and api.watsi.org no longer resolve, so no public API surface is currently available.

## Kin Score — 11.9 / 100 (emerging)

Scored 2026-08-20 under rubric 0.12.0. Trend: flat (+0.0 from 11.9).

| Facet | Score |
|---|---|
| Discoverability | 57.4 |
| Contract Quality | 0.0 |
| Governance | 0.0 |
| Contract Governance | 0.0 |
| Operational Transparency | 5.3 |
| Developer Ergonomics | 7.1 |
| Commercial Clarity | 21.1 |
| Access Clarity | 21.1 |

Regulatory layer — **Health**: 17.5 (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)

- **Watsi Domain Security** — TLSv1.3 · HSTS · DNSSEC · DMARC

## Tags

Company, Non-Profit, Healthcare, Crowdfunding, Donations, Global Health

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