# Byteport

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

Byteport is a San Francisco-based file transfer acceleration company (Y Combinator W2026) that moves large datasets across the internet using DART (Dynamic Accelerated Record Transfer), a proprietary protocol the company reports as typically 10x faster than TCP and up to 1000-1500x faster over unreliable cellular or satellite links. The Byteport API lets developers copy, move, pull, share, and list files across connected storage providers such as Amazon S3, Google Drive, Dropbox, and Box at scales from 1GB to 100TB with zero network configuration, targeting robotics, satellite, AI/ML, SaaS data-distribution, and defense workloads.

## Kin Score — 25.9 / 100 (emerging)

Scored 2026-08-17 under rubric 0.11.0. Trend: flat (+0.0 from 25.9).

| Facet | Score |
|---|---|
| Discoverability | 75.9 |
| Contract Quality | 0.0 |
| Governance | 3.1 |
| Operational Transparency | 5.3 |
| Developer Ergonomics | 41.3 |
| Commercial Clarity | 44.7 |

## Agent readiness — 15.3 (agent-aware)

| Dimension | Value |
|---|---|
| Spec Presence | no |
| Agentic Access | no |
| MCP Server | derived |
| Auth Clarity | yes |
| Idempotency | no |
| Error Semantics | documented |
| 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

Self-serve signup — onboarding: self-serve, pricing: unknown, trial: no (confidence: medium).

## APIs (1)

- **Byteport API** — REST API to copy, move, pull, share, and list files across connected storage providers (Amazon S3, Google Drive, Dropbox, Box and more) using the DART acceleration protocol. Bea...

## MCP servers (1)

- **byteport-mcp.yml**

## Security (2)

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

## Tags

Company, File Transfer, Data Transfer, Acceleration, Cloud Storage, Robotics, Artificial Intelligence, Satellite, Infrastructure, Y Combinator

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