# EnduroSat

**Canonical:** https://apis.io/providers/endurosat/  
**Website:** https://www.endurosat.com  
**APIs profiled:** 0

EnduroSat is a Sofia, Bulgaria-based satellite manufacturer and space service provider working to make space universally accessible by lowering the cost and complexity of accessing space data. The company builds CubeSat and SmallSat platforms (FRAME Max, FRAME L, FRAME S buses and 8U/12U/16U CubeSats), avionics and communication modules (X-Band SDR, S-Band and UHF transceivers, EPS power modules, solar panels, and antennas), and delivers end-to-end Space Service, SpaceOps, and SpaceDev offerings that take customers from idea to orbit in roughly six months. EnduroSat has deployed 100+ satellites with 3,500+ modules in operation, downlinked 500+ TB of data, and serves ~450 customers including NASA, ESA, and IBM Space. It maintains an open-source GitHub organization publishing Cubesat Space Protocol (CSP) implementations and NextGen ground-station and onboard API frameworks. Backed by Founders Fund and GV.

## Kin Score — 11.0 / 100 (emerging)

Scored 2026-08-20 under rubric 0.12.0. Trend: flat (+0.0 from 11.0).

| Facet | Score |
|---|---|
| Discoverability | 50.0 |
| Contract Quality | 0.0 |
| Governance | 0.0 |
| Contract Governance | 0.0 |
| Operational Transparency | 2.6 |
| Developer Ergonomics | 7.1 |
| Commercial Clarity | 21.1 |
| Access Clarity | 21.1 |

## Agent readiness — 0.0 (human-only)

| Dimension | Value |
|---|---|
| Spec Presence | no |
| Agentic Access | no |
| Reversibility Documented | no |
| MCP Server | no |
| Auth Clarity | no |
| Idempotency | no |
| Error Semantics | no |
| OpenAPI Examples | no |
| 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 |

## Access

Unknown — onboarding: unknown, pricing: unknown, trial: no (confidence: low).

## Security (1)

- **Endurosat Domain Security** — TLSv1.3 · DMARC

## Tags

Company, Aerospace, Space, Satellites, CubeSat, SmallSat, Nanosatellites, Ground Station, Space Hardware

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