# Mixmax

**Canonical:** https://apis.io/providers/mixmax/  
**Website:** https://www.mixmax.com/  
**APIs profiled:** 6

Mixmax is an AI-native sales engagement and execution platform that lives inside Gmail and Outlook, helping sales, customer success, recruiting, and other relationship-driven teams run their entire customer journey without context-switching. It combines email tracking and templates, multi-channel sequences, one-click scheduling, CRM automation, engagement signals, and Meeting Copilot summaries and transcripts. Mixmax exposes a public REST API (api.mixmax.com/v1) for lightweight real-time access to contacts, contact groups, sequences and recipients, file requests, meeting summaries and transcripts, and snippet tags, authenticated with an API token, plus message integrations and Sidebar/Widget SDKs for extending the product surface. Since April 2026 Mixmax also runs a first-party remote MCP server at mcp.mixmax.com/mcp — read-only, OAuth 2.0 with PKCE against its own OpenID Connect provider, scoped meetings:read — together with six installable Claude Skills, a rule-driven incoming and outgoing webhook surface with a documented event catalog, and published per-tier pricing.

## Kin Score — 65.3 / 100 (strong)

Scored 2026-08-17 under rubric 0.11.0. Trend: rising (+12.8 from 52.5).

| Facet | Score |
|---|---|
| Discoverability | 92.6 |
| Contract Quality | 69.4 |
| Governance | 11.5 |
| Operational Transparency | 65.8 |
| Developer Ergonomics | 51.6 |
| Commercial Clarity | 92.1 |

## Agent readiness — 46.6 (agent-ready)

| Dimension | Value |
|---|---|
| Spec Presence | yes |
| Agentic Access | derived |
| MCP Server | derived |
| Auth Clarity | yes |
| Idempotency | no |
| Error Semantics | documented |
| OpenAPI Examples | no |
| Rate Limit Signal | verified |
| Event Surface Described | yes |
| Agent Skills | derived |
| 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 (6)

- **Mixmax Contact Groups API** — Contact groups you own or that are shared with you — deprecated
- **Mixmax Contacts API** — Mixmax Contacts (people you've emailed) — deprecated resource group
- **Mixmax File Requests API** — File requests you've sent out
- **Mixmax Meetings API** — Meeting Copilot summaries and transcripts (requires mixmaxApi feature)
- **Mixmax Sequences API** — Sequences you have access to, and their recipients
- **Mixmax Snippet Tags API** — Snippet tag management

## MCP servers (1)

- **mixmax-mcp.yml**

## Agentic access (1)

- **Mixmax Agentic Access** — 24 operations · 13 acting

## Security (3)

- **Mixmax Authentication** — apiKey/oauth2/openIdConnect · 3 schemes
- **Mixmax Domain Security** — TLSv1.3 · HSTS · DNSSEC · DMARC
- **Mixmax Trust Center** — SOC 2, HIPAA, GDPR

## Plans (1)

- **Mixmax Plans Pricing**

## Tags

Company, Saas, MCP, Agents, Webhooks, OAuth, Sales Engagement, Email, Sales, CRM, Productivity, Meetings, Sequences

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