# Tadeus API

**Canonical:** https://apis.io/providers/tadeus-api/  
**Website:** https://tadeus.net/  
**APIs profiled:** 1

Tadeus is an AI voice agent platform for workforce platforms: one agent holds real, adaptive voice conversations with every employee at scale, in their own language, and returns structured, timestamped records to the HCM, payroll, scheduling and compliance systems people already use. It works from the transcript rather than the audio and reports comprehension and engagement signals about responses rather than inferring emotion, which is the position its published EU AI Act documentation rests on. The public Integration API is a 47-operation REST surface for creating interview templates and campaigns, inviting participants individually or in bulk, creating anonymous sessions, and retrieving transcripts, structured results with per-response quality signals, and cross-session AI insights. Tadeus went generally available on 14 July 2026 and also ships a hosted, first-party MCP server so agents can commission interviews and query results as tool calls.

## Kin Score — 49.4 / 100 (developing)

Scored 2026-08-20 under rubric 0.12.0. Trend: flat (+0.0 from 49.4).

| Facet | Score |
|---|---|
| Discoverability | 70.4 |
| Contract Quality | 46.9 |
| Governance | 30.3 |
| Contract Governance | 30.3 |
| Operational Transparency | 0.0 |
| Developer Ergonomics | 49.4 |
| Commercial Clarity | 85.5 |
| Access Clarity | 85.5 |

## Agent readiness — 41.7 (agent-ready)

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

## Access

Public — onboarding: unknown, pricing: paid, trial: yes (confidence: high).

## APIs (1)

- **Tadeus Integration API** — REST API to create interview templates and campaigns, invite participants singly or in bulk, create anonymous sessions, and retrieve transcripts, structured results, and cross-s...

## MCP servers (1)

- **Tadeus MCP** — Tadeus publishes a first-party, hosted, remote MCP server that lets any MCP-compatible agent (Claude and others) commission real voice interview campaigns with people, monitor t...

## Security (4)

- **Tadeus Api Authentication** — apiKey · 2 schemes
- **Tadeus Api Domain Security** — TLSv1.3 · DMARC
- **Tadeus Api Vulnerability Disclosure** — Hackerone
- **Tadeus Api Trust Center** — count, audited, claimed, note

## Plans (1)

- **Tadeus Api Plans Pricing**

## Tags

Voice AI, Research, Interviews, Workforce, HR Tech, Conversational AI, Employee Experience, AI Agents, MCP, EU AI Act, Compliance, Employee Engagement

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