# FOMO

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

Fomo is the world’s first social proof marketing platform, helping brands increase conversions by showcasing real‑time customer activity. The service aggregates user actions such as purchases, sign‑ups, and reviews, and displays them as dynamic notifications on websites. By leveraging social proof, Fomo aims to boost trust, reduce cart abandonment, and drive higher sales for e‑commerce and SaaS businesses. The platform offers customizable widgets, analytics, and integrations with major marketing tools.

## Kin Score — 38.7 / 100 (thin)

Scored 2026-10-31 under rubric 0.25.0.

| Facet | Score |
|---|---|
| Discoverability | 48.2 |
| Contract Quality | 49.0 |
| Contract Governance | 18.2 |
| Operational Transparency | 31.6 |
| Developer Ergonomics | 42.9 |
| Access Clarity | 34.2 |

Regulatory layer — **Horizontal (data, software, accessibility, platform)**: 14.7 (matched via fallback).

## Agent readiness — 22.2 (agent-aware)

| Dimension | Value |
|---|---|
| Spec Presence | yes |
| Agentic Access | derived |
| Reversibility Documented | no |
| MCP Server | no |
| Auth Clarity | no |
| Idempotency | no |
| Error Semantics | derived |
| OpenAPI Examples | verified |
| 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 |
| Delegated Identity | no |
| Protected Resource Metadata | no |
| Dynamic Client Registration | no |
| Agentic Commerce | no |
| Pagination Ratio | na |
| Operation Distinctiveness | distinct |

## APIs (1)

- **FOMO Applications API** — The Applications API from FOMO — 6 operation(s) for applications.

## Agentic access (1)

- **Usefomo Agentic Access** — 8 operations · 5 acting

## Security (1)

- **Usefomo Domain Security** — TLSv1.3 · HSTS · DMARC

## Tags

Company, SocialProof, Marketing, SaaS, ECommerce

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