Rhythms

Rhythms is an AI operating partner for teams, built by the team behind Ally.io and Microsoft Viva Goals. It automates business reviews, pre-briefs, reports, and OKR/goal tracking, surfaces execution risks early, and keeps organizational alignment visible across hundreds of connected business tools. Rhythms exposes a multi-tenant REST API (api.rhythms.ai) covering documents, teams, users, labels, OKR objectives and time periods, data sources, connector and access requests, and explorer views, with page-based pagination and a Ransack-based filtering DSL. It also supports custom Model Context Protocol (MCP) integrations so agents can connect to the platform. Backed by Accel.

Rhythms publishes 13 APIs on the APIs.io network, including access_requests API, chat_refresh_threads API, connector_requests API, and 10 more. Tagged areas include Company, Artificial Intelligence, Productivity, Goal Tracking, and OKR.

Rhythms’ developer surface includes authentication, signup flow, pricing, engineering blog, support, and 15 more developer resources.

🌐 Visit website 📡 Source on GitHub

29.7/100 thin ▬ flat Agent 28/100 agent aware saas Full breakdown ↓
scored 2026-09-08 · rubric v0.20.0

1 APIs

Company Artificial Intelligence Productivity Goal Tracking OKR Workflow-Automation Team CollaborationBusiness ReviewsMCP

Kin Score

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

Composite quality — 29.7/100 · thin

Contract Quality 10.6 / 23

Developer Ergonomics 2.5 / 18

Access Clarity 2.6 / 18

Operational Transparency 1.8 / 12

Contract Governance 0.5 / 11

Discoverability 6.8 / 9

Create-or-Update Ergonomics 2.8 / 10

Agent readiness — 28/100 · agent aware

Machine-Readable Contract 18 / 18

Agentic Access Contract 10 / 10

Documented Reversibility 0 / 6

MCP Server 0 / 12

Machine-Readable Auth 10 / 10

Idempotency 9 / 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 applies to this provider. This API accepts writes, so it carries 10 points of the composite. It is scored from the published contracts themselves: whether a caller can create-or-update in one call, whether the write accepts a key the caller already holds, and whether the response says which branch ran. Without that, every write needs a search-and-branch in front of it, and the first time that check is skipped a duplicate record is created. Scored against the observed mean rather than raw — a provider at the catalog average is unchanged by this facet, not penalised by it.

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/rhythms: 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 13

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

Rhythms access_requests API

The access_requests API from Rhythms — 3 operation(s) for access_requests.

Rhythms chat_refresh_threads API

The chat_refresh_threads API from Rhythms — 1 operation(s) for chat_refresh_threads.

Rhythms connector_requests API

The connector_requests API from Rhythms — 1 operation(s) for connector_requests.

Rhythms data_sources API

The data_sources API from Rhythms — 1 operation(s) for data_sources.

Rhythms documents API

The documents API from Rhythms — 4 operation(s) for documents.

Rhythms explorer_views API

The explorer_views API from Rhythms — 1 operation(s) for explorer_views.

Rhythms labels API

The labels API from Rhythms — 2 operation(s) for labels.

Rhythms mention_access_checks API

The mention_access_checks API from Rhythms — 1 operation(s) for mention_access_checks.

Rhythms notifications API

The notifications API from Rhythms — 1 operation(s) for notifications.

Rhythms objectives API

The objectives API from Rhythms — 1 operation(s) for objectives.

Rhythms teams API

The teams API from Rhythms — 6 operation(s) for teams.

Rhythms time_periods API

The time_periods API from Rhythms — 2 operation(s) for time_periods.

Rhythms users API

The users API from Rhythms — 1 operation(s) for users.

Scroll for all 13

Open Collections 14

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

API Collection

OPEN COLLECTION

Rhythms (params in:body) access_requests API

OPEN COLLECTION

Rhythms (params in:body) access_requests chat_refresh_threads API

OPEN COLLECTION

Rhythms (params in:body) access_requests connector_requests API

OPEN COLLECTION

Rhythms (params in:body) access_requests data_sources API

OPEN COLLECTION

Rhythms (params in:body) access_requests documents API

OPEN COLLECTION

Rhythms (params in:body) access_requests explorer_views API

OPEN COLLECTION

Rhythms (params in:body) access_requests labels API

OPEN COLLECTION

Rhythms (params in:body) access_requests mention_access_checks API

OPEN COLLECTION

Rhythms (params in:body) access_requests notifications API

OPEN COLLECTION

Rhythms (params in:body) access_requests objectives API

OPEN COLLECTION

Rhythms (params in:body) access_requests teams API

OPEN COLLECTION

Rhythms (params in:body) access_requests time_periods API

OPEN COLLECTION

Rhythms (params in:body) access_requests users API

OPEN COLLECTION

Scroll for all 14

Security Posture 3

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

Rhythms Authentication

undocumented · 0 schemes

SECURITY

Rhythms Domain Security

TLSv1.3 · HSTS · DMARC

SECURITY

Rhythms Trust Center

trust center published

SECURITY

Agentic Access 1

Recommended x-agentic-access execution contracts for AI agents.

Rhythms Agentic Access

31 operations · 17 acting

AGENTIC

Resources

Get Started 2

Portal, sign-up, and the first successful call

SignUp

SignUp

Login

Agent Surfaces 4

MCP servers, agent skills, and machine-readable catalogs

AgenticAccess

AgenticAccess

X-MCPServerCandidate

X-MCPServerCandidate

LLMsTxt

LLMsTxt

AgentSkill

AgentSkill

Design & Contract 3

Pagination, idempotency, versioning, errors, and events

Conventions

Conventions

Conformance

Conformance

Lifecycle

Lifecycle

Access & Security 3

Authentication, authorization, and security posture

DomainSecurity

DomainSecurity

Authentication

Authentication

TrustCenter

TrustCenter

Operate 2

Status, limits, changes, and where to get help

Support

Support

StatusPage

StatusPage

Commercial 3

Pricing, plans, and the legal terms of use

Pricing

Pricing

TermsOfService

TermsOfService

PrivacyPolicy

PrivacyPolicy

Company 2

The organization behind the API

Website

Website

Blog

Blog

Other 1

Properties that don't map to a standard resource type

Overlay

Overlay

Source (apis.yml)

aid: rhythms
name: Rhythms
description: Rhythms is an AI operating partner for teams, built by the team behind Ally.io and Microsoft Viva Goals. It automates
  business reviews, pre-briefs, reports, and OKR/goal tracking, surfaces execution risks early, and keeps organizational alignment
  visible across hundreds of connected business tools. Rhythms exposes a multi-tenant REST API (api.rhythms.ai) covering documents,
  teams, users, labels, OKR objectives and time periods, data sources, connector and access requests, and explorer views,
  with page-based pagination and a Ransack-based filtering DSL. It also supports custom Model Context Protocol (MCP) integrations
  so agents can connect to the platform. Backed by Accel.
deliveryModel:
  model: saas
  open_source: false
  commercial: true
  callable_host: true
  label: Hosted service · you call their endpoint
  confidence: high
  source:
  - openapi
  - pricing
  generated: '2026-08-28'
  method: derived
accessModel:
  pricing: unknown
  onboarding: unknown
  trial: false
  try_now: false
  public: false
  label: Unknown
  confidence: low
  source:
  - authentication
  generated: '2026-07-22'
  method: derived
image: https://www.rhythms.ai/favicon.ico
url: https://raw.githubusercontent.com/api-evangelist/rhythms/refs/heads/main/apis.yml
x-type: company
x-source: vc-portfolio
x-backed-by:
- accel
x-tier: stub
x-tier-reason: portfolio-lead
specificationVersion: '0.23'
created: '2026-07-17'
modified: '2026-07-21'
tags:
- Company
- Artificial Intelligence
- Productivity
- Goal Tracking
- OKR
- Workflow-Automation
- Team Collaboration
- Business Reviews
- MCP
tags_raw:
- Company
- Ai
- Productivity
- Goal Tracking
- OKR
- Workflow Automation
- Team Collaboration
- Business Reviews
- MCP
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
apis:
- aid: rhythms:rhythms-access-requests-api
  name: Rhythms access_requests API
  description: The access_requests API from Rhythms — 3 operation(s) for access_requests.
  humanURL: https://www.rhythms.ai/
  baseURL: https://api.rhythms.ai
  tags:
  - AccessRequests
  tags_raw:
  - access_requests
  properties:
  - type: OpenAPI
    url: openapi/rhythms-access-requests-api-openapi.yml
  - type: ErrorCatalog
    url: errors/rhythms-problem-types.yml
  - type: DataModel
    url: data-model/rhythms-data-model.yml
- aid: rhythms:rhythms-chat-refresh-threads-api
  name: Rhythms chat_refresh_threads API
  description: The chat_refresh_threads API from Rhythms — 1 operation(s) for chat_refresh_threads.
  humanURL: https://www.rhythms.ai/
  baseURL: https://api.rhythms.ai
  tags: []
  tags_raw:
  - chat_refresh_threads
  properties:
  - type: OpenAPI
    url: openapi/rhythms-chat-refresh-threads-api-openapi.yml
  - type: ErrorCatalog
    url: errors/rhythms-problem-types.yml
  - type: DataModel
    url: data-model/rhythms-data-model.yml
- aid: rhythms:rhythms-connector-requests-api
  name: Rhythms connector_requests API
  description: The connector_requests API from Rhythms — 1 operation(s) for connector_requests.
  humanURL: https://www.rhythms.ai/
  baseURL: https://api.rhythms.ai
  tags: []
  tags_raw:
  - connector_requests
  properties:
  - type: OpenAPI
    url: openapi/rhythms-connector-requests-api-openapi.yml
  - type: ErrorCatalog
    url: errors/rhythms-problem-types.yml
  - type: DataModel
    url: data-model/rhythms-data-model.yml
- aid: rhythms:rhythms-data-sources-api
  name: Rhythms data_sources API
  description: The data_sources API from Rhythms — 1 operation(s) for data_sources.
  humanURL: https://www.rhythms.ai/
  baseURL: https://api.rhythms.ai
  tags:
  - Data Sources
  tags_raw:
  - data_sources
  properties:
  - type: OpenAPI
    url: openapi/rhythms-data-sources-api-openapi.yml
  - type: ErrorCatalog
    url: errors/rhythms-problem-types.yml
  - type: DataModel
    url: data-model/rhythms-data-model.yml
- aid: rhythms:rhythms-documents-api
  name: Rhythms documents API
  description: The documents API from Rhythms — 4 operation(s) for documents.
  humanURL: https://www.rhythms.ai/
  baseURL: https://api.rhythms.ai
  tags:
  - Documents
  tags_raw:
  - documents
  properties:
  - type: OpenAPI
    url: openapi/rhythms-documents-api-openapi.yml
  - type: ErrorCatalog
    url: errors/rhythms-problem-types.yml
  - type: DataModel
    url: data-model/rhythms-data-model.yml
- aid: rhythms:rhythms-explorer-views-api
  name: Rhythms explorer_views API
  description: The explorer_views API from Rhythms — 1 operation(s) for explorer_views.
  humanURL: https://www.rhythms.ai/
  baseURL: https://api.rhythms.ai
  tags: []
  tags_raw:
  - explorer_views
  properties:
  - type: OpenAPI
    url: openapi/rhythms-explorer-views-api-openapi.yml
  - type: ErrorCatalog
    url: errors/rhythms-problem-types.yml
  - type: DataModel
    url: data-model/rhythms-data-model.yml
- aid: rhythms:rhythms-labels-api
  name: Rhythms labels API
  description: The labels API from Rhythms — 2 operation(s) for labels.
  humanURL: https://www.rhythms.ai/
  baseURL: https://api.rhythms.ai
  tags:
  - Labels
  tags_raw:
  - labels
  properties:
  - type: OpenAPI
    url: openapi/rhythms-labels-api-openapi.yml
  - type: ErrorCatalog
    url: errors/rhythms-problem-types.yml
  - type: DataModel
    url: data-model/rhythms-data-model.yml
- aid: rhythms:rhythms-mention-access-checks-api
  name: Rhythms mention_access_checks API
  description: The mention_access_checks API from Rhythms — 1 operation(s) for mention_access_checks.
  humanURL: https://www.rhythms.ai/
  baseURL: https://api.rhythms.ai
  tags: []
  tags_raw:
  - mention_access_checks
  properties:
  - type: OpenAPI
    url: openapi/rhythms-mention-access-checks-api-openapi.yml
  - type: ErrorCatalog
    url: errors/rhythms-problem-types.yml
  - type: DataModel
    url: data-model/rhythms-data-model.yml
- aid: rhythms:rhythms-notifications-api
  name: Rhythms notifications API
  description: The notifications API from Rhythms — 1 operation(s) for notifications.
  humanURL: https://www.rhythms.ai/
  baseURL: https://api.rhythms.ai
  tags:
  - Notification
  tags_raw:
  - notifications
  properties:
  - type: OpenAPI
    url: openapi/rhythms-notifications-api-openapi.yml
  - type: ErrorCatalog
    url: errors/rhythms-problem-types.yml
  - type: DataModel
    url: data-model/rhythms-data-model.yml
- aid: rhythms:rhythms-objectives-api
  name: Rhythms objectives API
  description: The objectives API from Rhythms — 1 operation(s) for objectives.
  humanURL: https://www.rhythms.ai/
  baseURL: https://api.rhythms.ai
  tags:
  - Objectives
  tags_raw:
  - objectives
  properties:
  - type: OpenAPI
    url: openapi/rhythms-objectives-api-openapi.yml
  - type: ErrorCatalog
    url: errors/rhythms-problem-types.yml
  - type: DataModel
    url: data-model/rhythms-data-model.yml
- aid: rhythms:rhythms-teams-api
  name: Rhythms teams API
  description: The teams API from Rhythms — 6 operation(s) for teams.
  humanURL: https://www.rhythms.ai/
  baseURL: https://api.rhythms.ai
  tags:
  - Team
  tags_raw:
  - teams
  properties:
  - type: OpenAPI
    url: openapi/rhythms-teams-api-openapi.yml
  - type: ErrorCatalog
    url: errors/rhythms-problem-types.yml
  - type: DataModel
    url: data-model/rhythms-data-model.yml
- aid: rhythms:rhythms-time-periods-api
  name: Rhythms time_periods API
  description: The time_periods API from Rhythms — 2 operation(s) for time_periods.
  humanURL: https://www.rhythms.ai/
  baseURL: https://api.rhythms.ai
  tags: []
  tags_raw:
  - time_periods
  properties:
  - type: OpenAPI
    url: openapi/rhythms-time-periods-api-openapi.yml
  - type: ErrorCatalog
    url: errors/rhythms-problem-types.yml
  - type: DataModel
    url: data-model/rhythms-data-model.yml
- aid: rhythms:rhythms-users-api
  name: Rhythms users API
  description: The users API from Rhythms — 1 operation(s) for users.
  humanURL: https://www.rhythms.ai/
  baseURL: https://api.rhythms.ai
  tags:
  - User
  tags_raw:
  - users
  properties:
  - type: OpenAPI
    url: openapi/rhythms-users-api-openapi.yml
  - type: ErrorCatalog
    url: errors/rhythms-problem-types.yml
  - type: DataModel
    url: data-model/rhythms-data-model.yml
common:
- type: Overlay
  url: overlays/rhythms-openapi-overlay.yaml
- type: DomainSecurity
  url: security/rhythms-domain-security.yml
- type: AgenticAccess
  url: agentic-access/rhythms-agentic-access.yml
- type: Authentication
  url: authentication/rhythms-authentication.yml
- type: Conventions
  url: conventions/rhythms-conventions.yml
- type: Conformance
  url: conformance/rhythms-conformance.yml
- type: Lifecycle
  url: lifecycle/rhythms-lifecycle.yml
- type: X-MCPServerCandidate
  url: mcp/rhythms-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/rhythms-llms.txt
- type: AgentSkill
  url: skills/_index.yml
- type: Website
  url: https://www.rhythms.ai/
- type: SignUp
  url: https://app.rhythms.ai/auth/signup
- type: Login
  url: https://app.rhythms.ai/auth/signin
- type: Pricing
  url: https://app.rhythms.ai/pricing
- type: Blog
  url: https://app.rhythms.ai/blog
- type: TermsOfService
  url: https://app.rhythms.ai/terms-of-service
- type: PrivacyPolicy
  url: https://app.rhythms.ai/privacy-policy
- type: Support
  url: https://app.rhythms.ai/faq
- type: Integrations
  url: https://app.rhythms.ai/product/integrations
- type: StatusPage
  url: https://status.rhythms.ai/
- type: TrustCenter
  url: https://trust.rhythms.ai/
x-enrichment:
  date: '2026-07-21'
  status: enriched
  artifacts_added: 15
  pass: local-v1

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