# Windfall

**Canonical:** https://apis.io/providers/windfall/  
**Website:** https://www.windfall.com  
**APIs profiled:** 1

Windfall is an AI-powered people intelligence platform that helps go-to-market teams personalize workflows with wealth and career data, serving 1,500+ organizations across finance, retail, education, healthcare, and nonprofits. The Windfall API delivers enriched household and career data for a single person record in real time — submit basic PII and receive JSON in one HTTPS request. One operation (enrichRecord) returns up to 32 documented household fields (net worth and its confidence bounds, property, life events, philanthropy, political giving, financial signals) and 26 career fields (job title and level, job-change signals, employer firmographics, LinkedIn URL), with availability set by the customer's plan. US coverage only; the database is rebuilt weekly; rate limited to 5 requests/second; and a non-billed sandbox with 15 deterministic fictitious personas and a header-driven error simulator mirrors production for integration testing. Access is contractual — tokens are issued by Windfall and API credits were bundled into existing subscriptions when the API opened to all customers and partners in May 2026.

## Kin Score — 51.7 / 100 (developing)

Scored 2026-08-17 under rubric 0.11.0. Trend: flat (+0.0 from 51.7).

| Facet | Score |
|---|---|
| Discoverability | 75.9 |
| Contract Quality | 62.7 |
| Governance | 20.8 |
| Operational Transparency | 26.3 |
| Developer Ergonomics | 62.5 |
| Commercial Clarity | 50.0 |

## Agent readiness — 48.0 (agent-ready)

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

## Access

Contact sales — tokens issued by Windfall — onboarding: unknown, pricing: unknown, trial: no (confidence: high).

## APIs (1)

- **Windfall Windfall API API** — The Windfall API API from Windfall — 1 operation(s) for windfall api.

## MCP servers (1)

- **windfall-mcp.yml**

## Agentic access (1)

- **Windfall Agentic Access** — 1 operation · 1 acting

## Security (3)

- **Windfall Authentication** — apiKey · 1 scheme
- **Windfall Domain Security** — TLSv1.3 · HSTS · DNSSEC · DMARC
- **Windfall Trust Center** — SOC 2 Type 2, CCPA / California registered data broker

## Plans (1)

- **Windfall Plans Pricing**

## Tags

Company, Fintech, Data Enrichment, Wealth Data, People Intelligence, Career Data, Identity Resolution, Sales Intelligence, Marketing

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