# Multiverse Computing

**Canonical:** https://apis.io/providers/multiverse-computing/  
**Website:** https://multiversecomputing.com/  
**APIs profiled:** 2

Multiverse Computing, S.L. is a Donostia-San Sebastian (Spain) quantum- and AI-software company whose commercial developer surface is the CompactifAI API — an OpenAI-compatible LLM inference service serving tensor-network-compressed versions of frontier open models (Hypernova 60B, Carina 60B, Mistral Small 3.1 Slim, Whisper Large V3 Turbo Slim) alongside uncompressed third-party models (GPT-OSS 120B, GLM 5.1/5.2, Quasar 438B, Qwen 3.6 27B, Nemotron 3 Nano Omni). The API is published at api.compactif.ai with regional EU and US endpoints, documented at docs.compactif.ai, billed pay-as-you-go per million tokens, and also sold through the AWS Marketplace. The company additionally sells Singularity, a quantum and quantum-inspired optimization product for finance, energy and manufacturing, which has no public developer documentation.

## Kin Score — 50.5 / 100 (developing)

Scored 2026-09-02 under rubric 0.18.0. Trend: flat (+0.0 from 50.5).

| Facet | Score |
|---|---|
| Discoverability | 75.9 |
| Contract Quality | 58.5 |
| Governance | 4.5 |
| Contract Governance | 4.5 |
| Operational Transparency | 31.6 |
| Developer Ergonomics | 58.9 |
| Commercial Clarity | 59.2 |
| Access Clarity | 59.2 |

## Agent readiness — 25.9 (agent-aware)

| Dimension | Value |
|---|---|
| Spec Presence | yes |
| Agentic Access | no |
| Reversibility Documented | no |
| MCP Server | no |
| Auth Clarity | bearer |
| Idempotency | no |
| Error Semantics | verified |
| OpenAPI Examples | documented |
| 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 |
| Delegated Identity | no |
| Protected Resource Metadata | no |
| Dynamic Client Registration | no |
| Agentic Commerce | no |

## Access

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

## APIs (6)

- **Multiverse Computing Audio API** — The audio API from Multiverse Computing — 1 operation(s) for audio.
- **Multiverse Computing Batches API** — The batches API from Multiverse Computing — 3 operation(s) for batches.
- **Multiverse Computing Completions API** — The completions API from Multiverse Computing — 2 operation(s) for completions.
- **Multiverse Computing Files API** — The files API from Multiverse Computing — 2 operation(s) for files.
- **Multiverse Computing Model info API** — The Model info API from Multiverse Computing — 2 operation(s) for model info.
- **Multiverse Computing Responses API** — The responses API from Multiverse Computing — 2 operation(s) for responses.

## Security (2)

- **Multiverse Computing Authentication** — http · 1 scheme
- **Multiverse Computing Domain Security** — TLSv1.3 · HSTS · DMARC

## Plans (1)

- **Multiverse Computing Plans Pricing**

## Tags

Artificial Intelligence, Machine-Learning, LLM Inference, Model Compression, Quantum Computing, Speech-to-Text, OpenAI-Compatible, Developer Tools, Spain, Company

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