# Wefunder

**Canonical:** https://apis.io/providers/wefunder/  
**Website:** https://wefunder.com  
**APIs profiled:** 13

Wefunder is the largest SEC-registered funding portal, the home of the Community Round — a Public Benefit Corporation (YC W13) that has helped 4,400+ founders raise over $1B from more than one million everyday investors since 2012, with notable raises from Mercury, Substack, and Replit. Its OAuth 2.0 Wefunder API v2 (api.wefunder.com) exposes public offerings, investments, campaigns, syndicates, write intents, and campaign attribution with signed webhooks, backed by an official TypeScript SDK (@wefunder/sdk) and PKCE-first authorization.

## Kin Score — 52.8 / 100 (developing)

Scored 2026-08-17 under rubric 0.11.0. Trend: flat (+0.0 from 52.8).

| Facet | Score |
|---|---|
| Discoverability | 92.6 |
| Contract Quality | 70.2 |
| Governance | 11.5 |
| Operational Transparency | 13.2 |
| Developer Ergonomics | 60.3 |
| Commercial Clarity | 44.7 |

Regulatory layer — **Insurance**: 63.6 (matched via tags).

## Agent readiness — 57.4 (agent-native)

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

## Access

Self-serve signup — onboarding: self-serve, pricing: unknown, trial: no (confidence: medium).

## APIs (13)

- **Wefunder Activity API** — The Activity API from Wefunder — 3 operation(s) for activity.
- **Wefunder Attribution API** — The Attribution API from Wefunder — 2 operation(s) for attribution.
- **Wefunder Attribution Partners API** — The Attribution Partners API from Wefunder — 5 operation(s) for attribution partners.
- **Wefunder Attribution Webhooks API** — The Attribution Webhooks API from Wefunder — 5 operation(s) for attribution webhooks.
- **Wefunder Campaigns API** — The Campaigns API from Wefunder — 1 operation(s) for campaigns.
- **Wefunder Explore API** — The Explore API from Wefunder — 2 operation(s) for explore.
- **Wefunder Intents API** — The Intents API from Wefunder — 2 operation(s) for intents.
- **Wefunder Investments API** — The Investments API from Wefunder — 1 operation(s) for investments.
- **Wefunder Syndicate Deals API** — The Syndicate Deals API from Wefunder — 5 operation(s) for syndicate deals.
- **Wefunder Syndicate Members API** — The Syndicate Members API from Wefunder — 12 operation(s) for syndicate members.
- **Wefunder Syndicate Statistics API** — The Syndicate Statistics API from Wefunder — 1 operation(s) for syndicate statistics.
- **Wefunder Syndicates API** — The Syndicates API from Wefunder — 2 operation(s) for syndicates.
- **Wefunder Users API** — The Users API from Wefunder — 1 operation(s) for users.

## MCP servers (1)

- **wefunder-mcp.yml**

## Agentic access (1)

- **Wefunder Agentic Access** — 48 operations · 24 acting · 3 human-in-the-loop

## Security (2)

- **Wefunder Authentication** — oauth2 · 1 scheme
- **Wefunder Domain Security** — TLSv1.3 · DMARC

## Tags

Company, Crowdfunding, Equity Crowdfunding, Investing, Fintech, Startups, Fundraising, Syndicates, Regulation Crowdfunding

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