# Banzai

**Canonical:** https://apis.io/providers/banzai/  
**Website:** https://www.banzai.io  
**APIs profiled:** 3

Banzai International, Inc. (NASDAQ: BNZI) is a Seattle-area marketing technology company that builds AI-enabled engagement, video and event marketing software for B2B marketing and sales teams. Its portfolio includes Demio (webinar and virtual event platform), Boost, Curate, Vidello, OpenReel, CreateStudio, PhotoVibrance and Twinkle, alongside Act-On Software. The public developer surface Banzai publishes is the Public Demio API — a key/secret authorized REST API at https://my.demio.com/api/v1 covering Events, Event Sessions (Dates), attendee registration with unique join links, and session participation reporting. Demio documents the API as an Apiary API Blueprint, publishes rate limits and daily call quotas, runs a public Statuspage, and offers a Zapier app with registration, attendance and no-show triggers for teams that do not want to call the API directly. Banzai went public via SPAC in December 2023 and was surfaced to the API Evangelist network through the secondary-market harvest backlog.

## Kin Score — 45.4 / 100 (developing)

Scored 2026-08-12 under rubric 0.11.0. Trend: flat (+0.0 from 45.4).

| Facet | Score |
|---|---|
| Discoverability | 81.5 |
| Contract Quality | 24.2 |
| Governance | 11.5 |
| Operational Transparency | 52.6 |
| Developer Ergonomics | 62.5 |
| Commercial Clarity | 52.6 |

## Agent readiness — 51.1 (agent-ready)

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

## APIs (3)

- **Banzai Events API** — Events, Event Sessions (Dates) and registration.
- **Banzai Intro API** — Authorization checks.
- **Banzai Reports API** — Participation and attendance reporting.

## MCP servers (1)

- **banzai-mcp.yml**

## Security (2)

- **Banzai Authentication** — apiKey · 4 schemes
- **Banzai Domain Security** — TLSv1.3 · HSTS · DNSSEC · DMARC

## Tags

Company, Marketing, Marketing Technology, Event Management, Webinars, Video, Engagement Marketing, Demand Generation, SaaS, API

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