# Momento

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

Momento is a serverless data platform that provides low-latency, pay-as-you-go infrastructure without servers to provision, tune, or scale. Its core services are Momento Cache (an ephemeral serverless cache and drop-in Redis replacement), Momento Topics (a serverless publish/subscribe event bus), and Momento Leaderboards (massive, durable sorted sets). The platform is accessed over gRPC and a region-scoped HTTP API, with official SDKs for 15+ languages spanning browsers, mobile (iOS/Android/Flutter/Unity/Unreal), and 10+ server-side runtimes, plus a CLI and a Terraform provider. Authentication uses Momento API keys and short-lived disposable tokens with fine-grained permissions. Momento is backed by Bain Capital Ventures.

## Kin Score — 40.8 / 100 (developing)

Scored 2026-08-20 under rubric 0.12.0. Trend: flat (+0.0 from 40.8).

| Facet | Score |
|---|---|
| Discoverability | 75.9 |
| Contract Quality | 45.1 |
| Governance | 4.5 |
| Contract Governance | 4.5 |
| Operational Transparency | 10.5 |
| Developer Ergonomics | 68.5 |
| Commercial Clarity | 31.6 |
| Access Clarity | 31.6 |

## Agent readiness — 29.7 (agent-aware)

| Dimension | Value |
|---|---|
| Spec Presence | yes |
| Agentic Access | no |
| Reversibility Documented | no |
| MCP Server | no |
| Auth Clarity | yes |
| Idempotency | no |
| Error Semantics | documented |
| OpenAPI Examples | no |
| Rate Limit Signal | no |
| 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 (1)

- **Momento Cache HTTP API** — Region-scoped HTTP API for reading, writing, and deleting cache items in a Momento cache without a gRPC client. Supports GET, PUT (set with TTL), and DELETE against a named cach...

## MCP servers (1)

- **Momento MCP Server**

## Security (2)

- **Momento Authentication** — apiKey · 2 schemes
- **Momento Domain Security** — TLSv1.3 · HSTS · DMARC

## Tags

Company, AI Infrastructure, Caching, Serverless, Cache, Pub-Sub, Messaging, Event Bus, Leaderboards, Real-Time, gRPC, Developer Tools

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