Tadeus API

accessModel:
  pricing: paid
  onboarding: self-service
  trial: true
  try_now: false
  public: true
  label: Public
  confidence: high
  source:
  - https://tadeus.net/#pricing
  - https://app.tadeus.net/signup
  - https://app.tadeus.net/api/integration/v1/swagger/?format=openapi
  generated: '2026-08-11'
  method: searched
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/icons/tadeus-api.png
name: Tadeus API
description: '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.'
url: https://raw.githubusercontent.com/api-evangelist/tadeus-api/refs/heads/main/apis.yml
created: '2026-07-06'
modified: '2026-08-11'
specificationVersion: '0.23'
tags:
- Voice AI
- Research
- Interviews
- Workforce
- HR Tech
- Conversational AI
- Employee Experience
- AI Agents
- MCP
- EU AI Act
- Compliance
- Employee Engagement
apis:
- name: Tadeus Integration API
  description: REST API to create interview templates and campaigns, invite participants singly or in bulk, create anonymous
    sessions, and retrieve transcripts, structured results, and cross-session AI insights. 47 operations across templates,
    campaigns, sessions, attempts, transcripts, results, insights, organisation and billing. API-key-pair auth via X-API-KEY-ID
    and X-API-SECRET headers on every request.
  humanURL: https://app.tadeus.net/api-examples
  baseURL: https://app.tadeus.net/api/integration/v1
  tags:
  - Voice AI
  - Research
  - Interviews
  - Workforce
  - HR Tech
  - Conversational AI
  - Employee Experience
  properties:
  - type: OpenAPI
    url: openapi/tadeus-api-integration-openapi.json
  - type: OpenAPI
    url: https://app.tadeus.net/api/integration/v1/swagger/?format=openapi
  - type: Overlay
    url: overlays/tadeus-api-integration-overlay.yaml
  - type: Documentation
    url: https://app.tadeus.net/api-examples
  - type: Documentation
    url: https://app.tadeus.net/api/integration/v1/swagger/
maintainers:
- FN: Tadeus
  url: mailto:contact@tadeus.net
generated:
  by: apis.io/add
  model: claude-opus-4-8
  confidence: 95
  at: '2026-07-06T14:27:09.314Z'
common:
- type: Website
  url: https://tadeus.net/
- type: Documentation
  url: https://app.tadeus.net/api/integration/v1/swagger/
- type: APIReference
  url: https://app.tadeus.net/api/integration/v1/swagger/
- type: GettingStarted
  url: https://tadeus.net/api-examples
- type: Support
  url: https://tadeus.net/contact
- type: Blog
  url: https://tadeus.net/blog
- type: BlogRSS
  url: https://tadeus.net/rss.xml
- type: Pricing
  url: https://tadeus.net/#pricing
- type: SignUp
  url: https://app.tadeus.net/signup
- type: Login
  url: https://app.tadeus.net/login/
- type: TermsOfService
  url: https://tadeus.net/terms
- type: PrivacyPolicy
  url: https://tadeus.net/privacy
- type: LinkedIn
  url: https://www.linkedin.com/company/tadeus-ai/
- type: MCPServer
  url: mcp/tadeus-api-mcp.yml
- type: ToolCrosswalk
  url: mcp/tadeus-api-tool-crosswalk.yml
- type: LLMsTxt
  url: llms/tadeus-api-llms.txt
- type: AgentSkill
  url: skills/_index.yml
- type: Authentication
  url: authentication/tadeus-api-authentication.yml
- type: Conventions
  url: conventions/tadeus-api-conventions.yml
- type: ErrorCatalog
  url: errors/tadeus-api-problem-types.yml
- type: Lifecycle
  url: lifecycle/tadeus-api-lifecycle.yml
- type: DataModel
  url: data-model/tadeus-api-data-model.yml
- type: Plans
  url: plans/tadeus-api-plans-pricing.yml
- type: Conformance
  url: conformance/tadeus-api-conformance.yml
- type: Compliance
  url: conformance/tadeus-api-conformance.yml
- type: TrustCenter
  url: security/tadeus-api-trust-center.yml
- type: DomainSecurity
  url: security/tadeus-api-domain-security.yml
x-absences:
  note: Recorded, evidenced absences. Each was probed on 2026-08-11 and each is deliberately NOT given a common[] pointer,
    so nothing here is credited to Tadeus as a published surface.
  surfaces:
  - surface: WellKnown / SecurityTxt
    file: well-known/tadeus-api-well-known.yml
    finding: Every /.well-known/ path on every Tadeus host returns 403 from the edge. No security.txt, no OIDC/OAuth metadata,
      no api-catalog, no ai-plugin.
  - surface: AgentCard
    finding: /.well-known/agent-card.json and /.well-known/agent.json return 403 on tadeus.net, www.tadeus.net and app.tadeus.net.
      No card exists; none was authored.
  - surface: Security (vulnerability disclosure)
    file: security/tadeus-api-vulnerability-disclosure.yml
    finding: No disclosure policy, no security contact, no bug bounty, no security.txt, no /security page (404).
  - surface: SDKs / Packages
    file: packages/tadeus-api-packages.yml
    finding: No first-party client library on npm or PyPI and no GitHub organisation. The official examples use third-party
      `requests` plus cURL.
  - surface: RateLimits
    file: rate-limits/tadeus-api-rate-limits.yml
    finding: No limits documented and no RateLimit-*/Retry-After headers observed. limit_count is 0.
  - surface: StatusPage
    finding: status.tadeus.net does not resolve; https://tadeus.net/status returns 404.
  - surface: Deprecation
    finding: No deprecation or versioning policy published; no Sunset/Deprecation headers.
  - surface: ChangeLog
    finding: https://tadeus.net/changelog returns 404. The company blog carries the GA announcement but is not an API changelog.
  - surface: Webhooks / AsyncAPI
    finding: Webhooks are marketed ("POST /v1/webhooks write back on events" on the homepage, "Webhooks-ready" on the docs)
      but no endpoint, event catalog, payload schema, signing scheme or retry policy is published anywhere, and no webhook
      path exists in the spec.
  - surface: OAuthScopes
    finding: Key-pair auth only; no OAuth 2.0, no scopes. Artifact correctly skipped.
  - surface: Sandbox / CLI / Components / Postman / GitHubOrganization / Roadmap
    finding: None published.
x-enrichment:
  date: '2026-08-11'
  status: enriched
  artifacts_added: 24
  pass: local-v1
x-coverage:
  state: covered