# Cloudflare Stream

**Canonical:** https://apis.io/providers/cloudflare-stream/  
**Website:** https://www.cloudflare.com/products/cloudflare-stream/  
**APIs profiled:** 6

Cloudflare Stream is the video streaming, hosting, and live-video product from Cloudflare - a single REST API for uploading, storing, encoding, and delivering on-demand and live video across Cloudflare's global network. It handles direct and TUS resumable uploads, copy-from-URL ingest, live inputs over RTMPS and SRT (with simulcast outputs and WebRTC/WHIP/WHEP beta), a built-in adaptive-bitrate player and HLS/DASH manifests, AI-generated and uploaded captions, signed-URL access control, per-account webhooks, and viewing analytics. This entry documents the Cloudflare Stream product specifically, not the broader Cloudflare platform. The API is served under https://api.cloudflare.com/client/v4/accounts/{account_id}/stream and authenticates with a Bearer API token. Billed at $5 per 1,000 minutes of video stored and $1 per 1,000 minutes delivered.

## Kin Score — 39.9 / 100 (developing)

Scored 2026-08-24 under rubric 0.13.0. Trend: flat (-0.3 from 40.2).

| Facet | Score |
|---|---|
| Discoverability | 74.1 |
| Contract Quality | 53.1 |
| Governance | 0.0 |
| Contract Governance | 0.0 |
| Operational Transparency | 34.2 |
| Developer Ergonomics | 23.8 |
| Commercial Clarity | 50.0 |
| Access Clarity | 50.0 |

## Agent readiness — 19.8 (agent-aware)

| Dimension | Value |
|---|---|
| Spec Presence | yes |
| Agentic Access | derived |
| Reversibility Documented | no |
| MCP Server | no |
| Auth Clarity | bearer |
| Idempotency | no |
| Error Semantics | no |
| OpenAPI Examples | no |
| Rate Limit Signal | documented |
| Event Surface Described | no |
| Agent Skills | no |
| 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

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

## APIs (6)

- **Cloudflare Stream Analytics API** — Account storage usage and viewing analytics.
- **Cloudflare Stream Captions API** — Per-language captions and subtitles for a video.
- **Cloudflare Stream Live Inputs API** — Live inputs receiving RTMPS or SRT broadcasts, plus simulcast outputs.
- **Cloudflare Stream Signed URLs API** — Signing keys and per-video signed playback tokens.
- **Cloudflare Stream Videos API** — On-demand video upload, storage, encoding, and management.
- **Cloudflare Stream Webhooks API** — The single per-account webhook for video processing notifications.

## Agentic access (1)

- **Cloudflare Stream Agentic Access** — 33 operations · 21 acting

## Security (3)

- **Cloudflare Stream Authentication** — http · 1 scheme
- **Cloudflare Stream Domain Security** — TLSv1.3 · HSTS · DNSSEC · DMARC
- **Cloudflare Stream Vulnerability Disclosure** — Hackerone · security.txt · contact published

## Plans (1)

- **Cloudflare Stream Plans Pricing**

## Tags

Video, Streaming, Live Streaming, Media, Video Hosting, Cloudflare

---

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