Theta Lake

Theta Lake is a cloud- and AI-native Digital Communications Governance and Archiving (DCGA) platform for compliance and security across unified communications. It captures, archives, supervises, and monitors electronic (eComms), audio (aComms), video (vComms), and AI (aiComms) interactions across 100+ certified integrations including Zoom, Microsoft Teams, Webex, RingCentral, Slack, Microsoft Copilot, and Anthropic. The Theta Lake API (v1) exposes data ingestion, records, unified search, supervision spaces, legal hold and legal matters, retention libraries, workflows, identities, exports, and audit logs, secured with OAuth2 client-credentials and JWT bearer tokens carrying fine-grained permission scopes.

Theta Lake publishes 1 API on the APIs.io network. Tagged areas include Communications Governance, Compliance, Archiving, Security, and Supervision.

Theta Lake’s developer surface includes documentation, API reference, signup flow, engineering blog, support, authentication, getting-started guide, and 16 more developer resources.

🌐 Visit website 📡 Source on GitHub

26.7/100 thin ▬ flat Agent 19/100 agent aware saas Full breakdown ↓
scored 2026-09-08 · rubric v0.20.0

AccessSelf serve

1 APIs

Communications GovernanceCompliance Archiving Security Supervision eDiscovery Legal Hold Records Management Unified Communications AI Governance Regulatory Compliance

Kin Score

Kin Score How this is scored →
scored 2026-09-08 · rubric v0.20.0

Composite quality — 26.7/100 · thin

Contract Quality 6.3 / 25

Developer Ergonomics 3.2 / 20

Access Clarity 7.4 / 20

Operational Transparency 0.0 / 13

Contract Governance 2.2 / 12

Discoverability 7.6 / 10

Agent readiness — 19/100 · agent aware

Machine-Readable Contract 18 / 18

Agentic Access Contract 0 / 10

Documented Reversibility 0 / 6

MCP Server 0 / 12

Machine-Readable Auth 10 / 10

Idempotency 0 / 9

Stable Error Semantics 8 / 8

Request/Response Examples 0 / 7

Rate-Limit Signaling 0 / 7

Typed Event Surface 0 / 6

Agent Skills 5 / 5

Well-Known Catalog 0 / 4

Consent & Bot Identity 0 / 3

A2A Agent Card 0 / 8

Dry-Run / Simulate Mode 0 / 4

Delegated User Identity 0 / 6

Protected Resource Metadata 0 / 5

Registration Without a Human 0 / 6

Agentic Commerce Well-Known Document 0 / 5

Create-or-Update Ergonomics could not be measured. We hold no machine-readable contract for this provider to read, so there is nothing to measure a write surface against. Excluded rather than scored zero: never-measured and measured-empty are different facts. Publishing an OpenAPI is what makes this facet — and several others — scorable at all.

Improve this rating by publishing the missing artifacts — every area above can be raised, and the full rubric is at apis.io/rating/. Every facet and dimension name above is a link: it opens that measurement's own page — what it means, the exact checks that feed it, how the whole catalog distributes on it, and the providers at the top of it. This rating is computed from github.com/api-evangelist/theta-lake: open an issue to ask a question, or submit a pull request to add artifacts. Submit an artifact on GitHub — free → Manage your own listing — the Influence plan, $499/mo →

APIs 1

Individual APIs this provider publishes, each with its own machine-readable definition.

Theta Lake API

The Theta Lake API (v1) provides programmatic access to the DCGA platform: ingest AI, audio, chat, document, email, and video content; manage records, comments, labels, and disp...

Open Collections 1

Open, tool-agnostic API collections (OpenAPI-derived and Bruno).

API Collection

OPEN COLLECTION

Security Posture 3

Authentication, domain security, vulnerability disclosure, and trust-center signals.

Theta Lake Authentication

http/oauth2 · 2 schemes

SECURITY

Theta Lake Domain Security

TLSv1.3 · HSTS · DMARC

SECURITY

Theta Lake Trust Center

SOC 2 Type 2, ISO/IEC 27001, ISO/IEC 42001, PCI DSS, HIPAA, CSA STAR for AI (Level 2), GDPR

SECURITY

Scopes 1

OAuth scopes governing access to this provider's APIs.

Theta Lake Scopes

70 scopes · clientCredentials

70 scopes

SCOPES

Resources

Get Started 3

Portal, sign-up, and the first successful call

DeveloperPortal

DeveloperPortal

SignUp

SignUp

GettingStarted

GettingStarted

Documentation 2

Reference material describing how the API behaves

Documentation

Documentation

APIReference

APIReference

Agent Surfaces 3

MCP servers, agent skills, and machine-readable catalogs

X-MCPServerCandidate

X-MCPServerCandidate

LLMsTxt

LLMsTxt

AgentSkill

AgentSkill

Design & Contract 5

Pagination, idempotency, versioning, errors, and events

Conventions

ErrorCatalog

Lifecycle

Conformance

DataModel

Access & Security 5

Authentication, authorization, and security posture

DomainSecurity

Compliance

TrustCenter

OAuthScopes

Authentication

Operate 1

Status, limits, changes, and where to get help

Support

Support

Commercial 2

Pricing, plans, and the legal terms of use

TermsOfService

TermsOfService

PrivacyPolicy

PrivacyPolicy

Company 2

The organization behind the API

Website

Website

Blog

Blog

Source (apis.yml)

aid: theta-lake
name: Theta Lake
description: Theta Lake is a cloud- and AI-native Digital Communications Governance and Archiving (DCGA) platform for compliance
  and security across unified communications. It captures, archives, supervises, and monitors electronic (eComms), audio (aComms),
  video (vComms), and AI (aiComms) interactions across 100+ certified integrations including Zoom, Microsoft Teams, Webex,
  RingCentral, Slack, Microsoft Copilot, and Anthropic. The Theta Lake API (v1) exposes data ingestion, records, unified search,
  supervision spaces, legal hold and legal matters, retention libraries, workflows, identities, exports, and audit logs, secured
  with OAuth2 client-credentials and JWT bearer tokens carrying fine-grained permission scopes.
url: https://raw.githubusercontent.com/api-evangelist/theta-lake/refs/heads/main/apis.yml
deliveryModel:
  model: saas
  open_source: false
  commercial: true
  callable_host: false
  label: Hosted service · you call their endpoint
  confidence: medium
  source:
  - openapi
  - pricing
  generated: '2026-08-28'
  method: derived
accessModel:
  pricing: unknown
  onboarding: self-serve
  trial: false
  try_now: false
  public: false
  label: Self-serve signup
  confidence: medium
  source:
  - authentication
  generated: '2026-07-22'
  method: derived
image: https://thetalake.com/wp-content/uploads/2018/05/TL_logo_transparent.png
x-type: company
x-source: vc-portfolio
x-backed-by:
- battery-ventures
- lightspeed-venture-partners
x-tier: stub
x-tier-reason: portfolio-lead
specificationVersion: '0.23'
created: '2026-07-17'
modified: '2026-07-21'
tags:
- Communications Governance
- Compliance
- Archiving
- Security
- Supervision
- eDiscovery
- Legal Hold
- Records Management
- Unified Communications
- AI Governance
- Regulatory Compliance
apis:
- name: Theta Lake API
  description: 'The Theta Lake API (v1) provides programmatic access to the DCGA platform: ingest AI, audio, chat, document,
    email, and video content; manage records, comments, labels, and dispositions; run unified search and exports; administer
    supervision spaces, identities, directory groups, users, roles, and workspaces; drive workflows and analysis policies;
    and operate legal hold, legal matters, cases, retention libraries, storage accounts, and audit logs.'
  humanURL: https://developer.thetalake.ai/
  baseURL: https://developer.thetalake.ai/api/v1
  properties:
  - type: OpenAPI
    url: openapi/_original/theta-lake-openapi-original.yml
  - type: Overlay
    url: overlays/theta-lake-openapi-overlay.yaml
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: DomainSecurity
  url: security/theta-lake-domain-security.yml
- type: Website
  url: https://thetalake.com/
- type: DeveloperPortal
  url: https://developer.thetalake.ai/
- type: Documentation
  url: https://developer.thetalake.ai/
- type: APIReference
  url: https://developer.thetalake.ai/
- type: SignUp
  url: https://developer.thetalake.ai/
- type: Blog
  url: https://thetalake.com/blog/
- type: Support
  url: https://developer.thetalake.ai/
- type: TermsOfService
  url: https://thetalake.com/website-terms-of-use/
- type: PrivacyPolicy
  url: https://thetalake.com/privacy-policy/
- type: Compliance
  url: https://thetalake.com/security/
- type: TrustCenter
  url: security/theta-lake-trust-center.yml
- type: OAuthScopes
  url: scopes/theta-lake-scopes.yml
- type: Authentication
  url: authentication/theta-lake-authentication.yml
- type: GettingStarted
  url: https://developer.thetalake.ai/
- type: Conventions
  url: conventions/theta-lake-conventions.yml
- type: ErrorCatalog
  url: errors/theta-lake-problem-types.yml
- type: Lifecycle
  url: lifecycle/theta-lake-lifecycle.yml
- type: Conformance
  url: conformance/theta-lake-conformance.yml
- type: DataModel
  url: data-model/theta-lake-data-model.yml
- type: X-MCPServerCandidate
  url: mcp/theta-lake-mcp.yml
  note: 'Renamed from MCPServer 2026-09-03 (roadmap#247): the manifest self-describes as status: candidate — a tool list derived
    from the published API contracts, not an existing server. The scorer already read the manifest and reported mcp_server
    correctly; the MCPServer type was crediting the artifact-type surfaces with a server that does not exist.'
- type: LLMsTxt
  url: llms/theta-lake-llms.txt
- type: AgentSkill
  url: skills/_index.yml
x-enrichment:
  date: '2026-07-21'
  status: enriched
  artifacts_added: 15
  pass: local-v1

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