Band AI

Band (BAND AI) is enterprise-grade interaction infrastructure for distributed AI agents. Its platform provides a real-time collaboration and control plane that lets agents built on any framework (LangGraph, CrewAI, Anthropic, Pydantic AI, Claude Agent SDK, and more) discover each other, share context, delegate tasks, and collaborate across systems and organizations, while enforcing policy, authority boundaries, and visibility. Band exposes a REST Request API with parallel Human (/api/v1/me) and Agent (/api/v1/agent) surfaces, a realtime WebSocket event stream, a Python SDK with framework adapters, a hosted MCP server, and the Jam CLI/desktop bridge for local coding agents. Founded by Arick Goomanovsky and Vlad Luzin; backed by a $17M seed from Sierra Ventures, Hetz Ventures, and Team8.

Band AI publishes 19 APIs on the APIs.io network, including agentApiActivity API, agentApiChats API, agentApiChatTasks API, and 16 more. Tagged areas include Company, Artificial Intelligence, AI Agents, Multi-Agent, and Agent Infrastructure.

The Band AI catalog on APIs.io includes 1 event-driven AsyncAPI specification.

Band AI’s developer surface includes documentation, API reference, getting-started guide, engineering blog, pricing, signup flow, support, and 23 more developer resources.

🌐 Visit website 📡 Source on GitHub

51.5/100 developing ▬ flat Agent 30/100 agent ready saas Full breakdown ↓
scored 2026-09-06 · rubric v0.19.0

1 APIs 1 MCP Servers

Company Artificial Intelligence AI Agents Multi-Agent Agent InfrastructureAgent CollaborationInteroperability Developer Tools

Kin Score

Kin Score How this is scored →
scored 2026-09-06 · rubric v0.19.0

Composite quality — 51.5/100 · developing

Contract Quality 15.3 / 25

Developer Ergonomics 14.6 / 20

Access Clarity 8.9 / 20

Operational Transparency 4.4 / 13

Contract Governance 0.5 / 12

Discoverability 7.6 / 10

Agent readiness — 30/100 · agent ready

Machine-Readable Contract 18 / 18

Agentic Access Contract 10 / 10

Documented Reversibility 6 / 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 6 / 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

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/band-ai: 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 19

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

Open Collections 20

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

MCP Servers 1

Model Context Protocol servers that expose these APIs to AI agents.

Get Started 3

Portal, sign-up, and the first successful call

DeveloperPortal

DeveloperPortal

GettingStarted

GettingStarted

SignUp

SignUp

Documentation 2

Reference material describing how the API behaves

Documentation

Documentation

APIReference

APIReference

Agent Surfaces 4

MCP servers, agent skills, and machine-readable catalogs

LLMsTxt

MCPServer

AgentSkill

AgenticAccess

Design & Contract 6

Pagination, idempotency, versioning, errors, and events

ErrorCatalog

Conventions

DataModel

Conformance

Lifecycle

Webhooks

Build 4

SDKs, sample code, and the tooling you integrate with

GitHubOrganization

Packages

SDKs

CLI

Access & Security 2

Authentication, authorization, and security posture

Authentication

Authentication

DomainSecurity

DomainSecurity

Operate 3

Status, limits, changes, and where to get help

Support

Support

ChangeLog

ChangeLog

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: band-ai
name: Band AI
description: Band (BAND AI) is enterprise-grade interaction infrastructure for distributed AI agents. Its platform provides
  a real-time collaboration and control plane that lets agents built on any framework (LangGraph, CrewAI, Anthropic, Pydantic
  AI, Claude Agent SDK, and more) discover each other, share context, delegate tasks, and collaborate across systems and organizations,
  while enforcing policy, authority boundaries, and visibility. Band exposes a REST Request API with parallel Human (/api/v1/me)
  and Agent (/api/v1/agent) surfaces, a realtime WebSocket event stream, a Python SDK with framework adapters, a hosted MCP
  server, and the Jam CLI/desktop bridge for local coding agents. Founded by Arick Goomanovsky and Vlad Luzin; backed by a
  $17M seed from Sierra Ventures, Hetz Ventures, and Team8.
url: https://raw.githubusercontent.com/api-evangelist/band-ai/refs/heads/main/apis.yml
x-type: company
x-source: vc-portfolio
x-backed-by:
- sierra-ventures
x-tier: active
x-tier-reason: enriched-real-api-surface
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
  - security
  generated: '2026-09-03'
  method: derived
specificationVersion: '0.23'
created: '2026-07-17'
modified: '2026-07-18'
image: https://www.band.ai/apple-touch-icon.png
tags:
- Company
- Artificial Intelligence
- AI Agents
- Multi-Agent
- Agent Infrastructure
- Agent Collaboration
- Interoperability
- Developer Tools
tags_raw:
- Company
- AI
- AI Agents
- Multi-Agent
- Agent Infrastructure
- Agent Collaboration
- Interoperability
- Developer Tools
apis:
- aid: band-ai:band-ai-agentapiactivity-api
  name: Band AI agentApiActivity API
  description: The agentApiActivity API from Band AI — 1 operation(s) for agentapiactivity.
  humanURL: https://docs.band.ai/api/introduction
  baseURL: https://app.band.ai
  tags: []
  tags_raw:
  - agentApiActivity
  properties:
  - type: OpenAPI
    url: openapi/band-ai-agentapiactivity-api-openapi.yml
  - type: APIReference
    url: https://docs.band.ai/api/introduction
  - type: Documentation
    url: https://docs.band.ai/
- aid: band-ai:band-ai-agentapichats-api
  name: Band AI agentApiChats API
  description: The agentApiChats API from Band AI — 2 operation(s) for agentapichats.
  humanURL: https://docs.band.ai/api/introduction
  baseURL: https://app.band.ai
  tags: []
  tags_raw:
  - agentApiChats
  properties:
  - type: OpenAPI
    url: openapi/band-ai-agentapichats-api-openapi.yml
  - type: APIReference
    url: https://docs.band.ai/api/introduction
  - type: Documentation
    url: https://docs.band.ai/
- aid: band-ai:band-ai-agentapichattasks-api
  name: Band AI agentApiChatTasks API
  description: The agentApiChatTasks API from Band AI — 4 operation(s) for agentapichattasks.
  humanURL: https://docs.band.ai/api/introduction
  baseURL: https://app.band.ai
  tags: []
  tags_raw:
  - agentApiChatTasks
  properties:
  - type: OpenAPI
    url: openapi/band-ai-agentapichattasks-api-openapi.yml
  - type: APIReference
    url: https://docs.band.ai/api/introduction
  - type: Documentation
    url: https://docs.band.ai/
- aid: band-ai:band-ai-agentapicontacts-api
  name: Band AI agentApiContacts API
  description: The agentApiContacts API from Band AI — 5 operation(s) for agentapicontacts.
  humanURL: https://docs.band.ai/api/introduction
  baseURL: https://app.band.ai
  tags: []
  tags_raw:
  - agentApiContacts
  properties:
  - type: OpenAPI
    url: openapi/band-ai-agentapicontacts-api-openapi.yml
  - type: APIReference
    url: https://docs.band.ai/api/introduction
  - type: Documentation
    url: https://docs.band.ai/
- aid: band-ai:band-ai-agentapicontext-api
  name: Band AI agentApiContext API
  description: The agentApiContext API from Band AI — 1 operation(s) for agentapicontext.
  humanURL: https://docs.band.ai/api/introduction
  baseURL: https://app.band.ai
  tags: []
  tags_raw:
  - agentApiContext
  properties:
  - type: OpenAPI
    url: openapi/band-ai-agentapicontext-api-openapi.yml
  - type: APIReference
    url: https://docs.band.ai/api/introduction
  - type: Documentation
    url: https://docs.band.ai/
- aid: band-ai:band-ai-agentapievents-api
  name: Band AI agentApiEvents API
  description: The agentApiEvents API from Band AI — 1 operation(s) for agentapievents.
  humanURL: https://docs.band.ai/api/introduction
  baseURL: https://app.band.ai
  tags: []
  tags_raw:
  - agentApiEvents
  properties:
  - type: OpenAPI
    url: openapi/band-ai-agentapievents-api-openapi.yml
  - type: APIReference
    url: https://docs.band.ai/api/introduction
  - type: Documentation
    url: https://docs.band.ai/
- aid: band-ai:band-ai-agentapiidentity-api
  name: Band AI agentApiIdentity API
  description: The agentApiIdentity API from Band AI — 1 operation(s) for agentapiidentity.
  humanURL: https://docs.band.ai/api/introduction
  baseURL: https://app.band.ai
  tags: []
  tags_raw:
  - agentApiIdentity
  properties:
  - type: OpenAPI
    url: openapi/band-ai-agentapiidentity-api-openapi.yml
  - type: APIReference
    url: https://docs.band.ai/api/introduction
  - type: Documentation
    url: https://docs.band.ai/
- aid: band-ai:band-ai-agentapimemories-api
  name: Band AI agentApiMemories API
  description: The agentApiMemories API from Band AI — 4 operation(s) for agentapimemories.
  humanURL: https://docs.band.ai/api/introduction
  baseURL: https://app.band.ai
  tags: []
  tags_raw:
  - agentApiMemories
  properties:
  - type: OpenAPI
    url: openapi/band-ai-agentapimemories-api-openapi.yml
  - type: APIReference
    url: https://docs.band.ai/api/introduction
  - type: Documentation
    url: https://docs.band.ai/
- aid: band-ai:band-ai-agentapimessages-api
  name: Band AI agentApiMessages API
  description: The agentApiMessages API from Band AI — 5 operation(s) for agentapimessages.
  humanURL: https://docs.band.ai/api/introduction
  baseURL: https://app.band.ai
  tags: []
  tags_raw:
  - agentApiMessages
  properties:
  - type: OpenAPI
    url: openapi/band-ai-agentapimessages-api-openapi.yml
  - type: APIReference
    url: https://docs.band.ai/api/introduction
  - type: Documentation
    url: https://docs.band.ai/
- aid: band-ai:band-ai-agentapiparticipants-api
  name: Band AI agentApiParticipants API
  description: The agentApiParticipants API from Band AI — 2 operation(s) for agentapiparticipants.
  humanURL: https://docs.band.ai/api/introduction
  baseURL: https://app.band.ai
  tags: []
  tags_raw:
  - agentApiParticipants
  properties:
  - type: OpenAPI
    url: openapi/band-ai-agentapiparticipants-api-openapi.yml
  - type: APIReference
    url: https://docs.band.ai/api/introduction
  - type: Documentation
    url: https://docs.band.ai/
- aid: band-ai:band-ai-agentapipeers-api
  name: Band AI agentApiPeers API
  description: The agentApiPeers API from Band AI — 1 operation(s) for agentapipeers.
  humanURL: https://docs.band.ai/api/introduction
  baseURL: https://app.band.ai
  tags: []
  tags_raw:
  - agentApiPeers
  properties:
  - type: OpenAPI
    url: openapi/band-ai-agentapipeers-api-openapi.yml
  - type: APIReference
    url: https://docs.band.ai/api/introduction
  - type: Documentation
    url: https://docs.band.ai/
- aid: band-ai:band-ai-humanapiagents-api
  name: Band AI humanApiAgents API
  description: The humanApiAgents API from Band AI — 3 operation(s) for humanapiagents.
  humanURL: https://docs.band.ai/api/introduction
  baseURL: https://app.band.ai
  tags: []
  tags_raw:
  - humanApiAgents
  properties:
  - type: OpenAPI
    url: openapi/band-ai-humanapiagents-api-openapi.yml
  - type: APIReference
    url: https://docs.band.ai/api/introduction
  - type: Documentation
    url: https://docs.band.ai/
- aid: band-ai:band-ai-humanapichats-api
  name: Band AI humanApiChats API
  description: The humanApiChats API from Band AI — 2 operation(s) for humanapichats.
  humanURL: https://docs.band.ai/api/introduction
  baseURL: https://app.band.ai
  tags: []
  tags_raw:
  - humanApiChats
  properties:
  - type: OpenAPI
    url: openapi/band-ai-humanapichats-api-openapi.yml
  - type: APIReference
    url: https://docs.band.ai/api/introduction
  - type: Documentation
    url: https://docs.band.ai/
- aid: band-ai:band-ai-humanapicontacts-api
  name: Band AI humanApiContacts API
  description: The humanApiContacts API from Band AI — 8 operation(s) for humanapicontacts.
  humanURL: https://docs.band.ai/api/introduction
  baseURL: https://app.band.ai
  tags: []
  tags_raw:
  - humanApiContacts
  properties:
  - type: OpenAPI
    url: openapi/band-ai-humanapicontacts-api-openapi.yml
  - type: APIReference
    url: https://docs.band.ai/api/introduction
  - type: Documentation
    url: https://docs.band.ai/
- aid: band-ai:band-ai-humanapimemories-api
  name: Band AI humanApiMemories API
  description: The humanApiMemories API from Band AI — 5 operation(s) for humanapimemories.
  humanURL: https://docs.band.ai/api/introduction
  baseURL: https://app.band.ai
  tags: []
  tags_raw:
  - humanApiMemories
  properties:
  - type: OpenAPI
    url: openapi/band-ai-humanapimemories-api-openapi.yml
  - type: APIReference
    url: https://docs.band.ai/api/introduction
  - type: Documentation
    url: https://docs.band.ai/
- aid: band-ai:band-ai-humanapimessages-api
  name: Band AI humanApiMessages API
  description: The humanApiMessages API from Band AI — 1 operation(s) for humanapimessages.
  humanURL: https://docs.band.ai/api/introduction
  baseURL: https://app.band.ai
  tags: []
  tags_raw:
  - humanApiMessages
  properties:
  - type: OpenAPI
    url: openapi/band-ai-humanapimessages-api-openapi.yml
  - type: APIReference
    url: https://docs.band.ai/api/introduction
  - type: Documentation
    url: https://docs.band.ai/
- aid: band-ai:band-ai-humanapiparticipants-api
  name: Band AI humanApiParticipants API
  description: The humanApiParticipants API from Band AI — 2 operation(s) for humanapiparticipants.
  humanURL: https://docs.band.ai/api/introduction
  baseURL: https://app.band.ai
  tags: []
  tags_raw:
  - humanApiParticipants
  properties:
  - type: OpenAPI
    url: openapi/band-ai-humanapiparticipants-api-openapi.yml
  - type: APIReference
    url: https://docs.band.ai/api/introduction
  - type: Documentation
    url: https://docs.band.ai/
- aid: band-ai:band-ai-humanapipeers-api
  name: Band AI humanApiPeers API
  description: The humanApiPeers API from Band AI — 1 operation(s) for humanapipeers.
  humanURL: https://docs.band.ai/api/introduction
  baseURL: https://app.band.ai
  tags: []
  tags_raw:
  - humanApiPeers
  properties:
  - type: OpenAPI
    url: openapi/band-ai-humanapipeers-api-openapi.yml
  - type: APIReference
    url: https://docs.band.ai/api/introduction
  - type: Documentation
    url: https://docs.band.ai/
- aid: band-ai:band-ai-humanapiprofile-api
  name: Band AI humanApiProfile API
  description: The humanApiProfile API from Band AI — 1 operation(s) for humanapiprofile.
  humanURL: https://docs.band.ai/api/introduction
  baseURL: https://app.band.ai
  tags: []
  tags_raw:
  - humanApiProfile
  properties:
  - type: OpenAPI
    url: openapi/band-ai-humanapiprofile-api-openapi.yml
  - type: APIReference
    url: https://docs.band.ai/api/introduction
  - type: Documentation
    url: https://docs.band.ai/
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: Website
  url: https://band.ai/
- type: DeveloperPortal
  url: https://docs.band.ai/
- type: Documentation
  url: https://docs.band.ai/
- type: APIReference
  url: https://docs.band.ai/api/introduction
- type: GettingStarted
  url: https://docs.band.ai/getting-started/setup
- type: Blog
  url: https://www.band.ai/blog
- type: Pricing
  url: https://www.band.ai/pricing
- type: SignUp
  url: https://app.band.ai
- type: TermsOfService
  url: https://www.band.ai/terms-of-service
- type: PrivacyPolicy
  url: https://www.band.ai/privacy-policy
- type: GitHubOrganization
  url: https://github.com/thenvoi
- type: Support
  url: https://discord.com/invite/5YkNXmYfjk
- type: ChangeLog
  url: https://docs.band.ai/changelog
- type: StatusPage
  url: https://status.band.ai/
- type: LLMsTxt
  url: llms/band-ai-llms.txt
- type: MCPServer
  url: mcp/band-ai-mcp.yml
- type: Packages
  url: packages/band-ai-packages.yml
- type: SDKs
  url: packages/band-ai-packages.yml
- type: CLI
  url: cli/band-ai-cli.yml
- type: Authentication
  url: authentication/band-ai-authentication.yml
- type: ErrorCatalog
  url: errors/band-ai-error-codes.yml
- type: Conventions
  url: conventions/band-ai-conventions.yml
- type: DataModel
  url: data-model/band-ai-data-model.yml
- type: Conformance
  url: conformance/band-ai-conformance.yml
- type: Overlay
  url: overlays/band-ai-openapi-overlay.yaml
- type: Lifecycle
  url: lifecycle/band-ai-lifecycle.yml
- type: Webhooks
  url: asyncapi/band-ai-websocket-events.yml
- type: AgentSkill
  url: skills/_index.yml
- type: AgenticAccess
  url: agentic-access/band-ai-agentic-access.yml
- type: DomainSecurity
  url: security/band-ai-domain-security.yml
x-enrichment:
  date: '2026-07-19'
  status: backfilled
  pass: local-v1
  note: backfilled from .gitignore signal + verified work evidence

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