# Golem

**Canonical:** https://apis.io/providers/golem-cloud/  
**Website:** https://www.golem.cloud  
**APIs profiled:** 4

Golem is an open-source durable computing platform for building agents and distributed applications that never lose state. You deploy WebAssembly components and invoke durable serverless workers through a REST API; the runtime transparently persists every worker's execution so it survives crashes, restarts, and redeploys. Golem ships as open source you self-host and as the managed Golem Cloud hosted service.

## 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 | 74.1 |
| Contract Quality | 59.8 |
| Governance | 11.4 |
| Contract Governance | 11.4 |
| Operational Transparency | 34.2 |
| Developer Ergonomics | 23.8 |
| Commercial Clarity | 39.5 |
| Access Clarity | 39.5 |

## Agent readiness — 38.0 (agent-ready)

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

## Access

Freemium · Self-serve signup — onboarding: self-serve, pricing: freemium, trial: no (confidence: high).

## APIs (4)

- **Golem ApiDefinition API** — Custom HTTP API definitions and deployments (Worker Gateway).
- **Golem Component API** — WebAssembly component registry operations.
- **Golem Plugin API** — Plugin registration and grants.
- **Golem Worker API** — Durable worker lifecycle and invocation operations.

## Agentic access (1)

- **Golem Cloud Agentic Access** — 33 operations · 19 acting

## Security (2)

- **Golem Cloud Authentication** — http · 1 scheme
- **Golem Cloud Domain Security** — TLSv1.3 · HSTS

## Plans (1)

- **Golem Cloud Plans Pricing**

## Tags

Durable Computing, Serverless, WebAssembly, Workers, Agents

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