Band AI website screenshot

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, AI, 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
57.0/100 developing ▬ flat Agent 71/100 agent native Full breakdown ↓
scored 2026-07-27 · rubric v0.5
AccessSelf serve
19 APIs 1 MCP Servers
CompanyAIAI AgentsMulti-AgentAgent InfrastructureAgent CollaborationInteroperabilityDeveloper Tools

Kin Score

Kin Score Kin Score How this is scored →
scored 2026-07-27 · rubric v0.5
Composite quality — 57.0/100 · developing
Contract Quality 16.2 / 25
Developer Ergonomics 16.1 / 20
Commercial Clarity 8.9 / 20
Operational Transparency 5.8 / 13
Governance 0.0 / 12
Discoverability 10.0 / 10
Agent readiness — 71/100 · agent native
Machine-Readable Contract 18 / 18
Agentic Access Contract 15 / 15
MCP Server 12 / 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
Improve this rating by publishing the missing artifacts — every area above can be raised, and the full rubric is at apis.io/rating/. 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. Want it done for you? Prioritized profiling — $2,500 →

APIs 19

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

Band AI agentApiActivity API

The agentApiActivity API from Band AI — 1 operation(s) for agentapiactivity.

Band AI agentApiChats API

The agentApiChats API from Band AI — 2 operation(s) for agentapichats.

Band AI agentApiChatTasks API

The agentApiChatTasks API from Band AI — 4 operation(s) for agentapichattasks.

Band AI agentApiContacts API

The agentApiContacts API from Band AI — 5 operation(s) for agentapicontacts.

Band AI agentApiContext API

The agentApiContext API from Band AI — 1 operation(s) for agentapicontext.

Band AI agentApiEvents API

The agentApiEvents API from Band AI — 1 operation(s) for agentapievents.

Band AI agentApiIdentity API

The agentApiIdentity API from Band AI — 1 operation(s) for agentapiidentity.

Band AI agentApiMemories API

The agentApiMemories API from Band AI — 4 operation(s) for agentapimemories.

Band AI agentApiMessages API

The agentApiMessages API from Band AI — 5 operation(s) for agentapimessages.

Band AI agentApiParticipants API

The agentApiParticipants API from Band AI — 2 operation(s) for agentapiparticipants.

Band AI agentApiPeers API

The agentApiPeers API from Band AI — 1 operation(s) for agentapipeers.

Band AI humanApiAgents API

The humanApiAgents API from Band AI — 3 operation(s) for humanapiagents.

Band AI humanApiChats API

The humanApiChats API from Band AI — 2 operation(s) for humanapichats.

Band AI humanApiContacts API

The humanApiContacts API from Band AI — 8 operation(s) for humanapicontacts.

Band AI humanApiMemories API

The humanApiMemories API from Band AI — 5 operation(s) for humanapimemories.

Band AI humanApiMessages API

The humanApiMessages API from Band AI — 1 operation(s) for humanapimessages.

Band AI humanApiParticipants API

The humanApiParticipants API from Band AI — 2 operation(s) for humanapiparticipants.

Band AI humanApiPeers API

The humanApiPeers API from Band AI — 1 operation(s) for humanapipeers.

Band AI humanApiProfile API

The humanApiProfile API from Band AI — 1 operation(s) for humanapiprofile.

Scroll for all 19

MCP Servers 1

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

band-ai-mcp.yml

MCP SERVER

Event Specifications 1

AsyncAPI definitions for this provider's event-driven and streaming APIs.

Band Ai Websocket Events

ASYNCAPI

Security Posture 2

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

Band Ai Authentication

apiKey/http · 2 schemes

SECURITY

Band Ai Domain Security

TLSv1.3 · DMARC

SECURITY

Agentic Access 1

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

Band Ai Agentic Access

64 operations · 36 acting

64 operations · 36 acting

AGENTIC

Resources

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
LLMsTxt
 MCPServer
MCPServer
 AgentSkill
AgentSkill
 AgenticAccess
AgenticAccess

Design & Contract 6

Pagination, idempotency, versioning, errors, and events

ErrorCatalog
ErrorCatalog
 Conventions
Conventions
 DataModel
DataModel
 Conformance
Conformance
 Lifecycle
Lifecycle
 Webhooks
Webhooks

Build 4

SDKs, sample code, and the tooling you integrate with

GitHubOrganization
GitHubOrganization
 Packages
Packages
 SDKs
SDKs
 CLI
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)

apis.yml Raw ↑ 
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
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
specificationVersion: '0.20'
created: '2026-07-17'
modified: '2026-07-18'
image: https://www.band.ai/apple-touch-icon.png
tags:
- 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:
  - 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:
  - 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:
  - 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:
  - 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:
  - 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:
  - 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:
  - 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:
  - 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:
  - 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:
  - 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:
  - 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:
  - 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:
  - 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:
  - 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:
  - 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:
  - 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:
  - 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:
  - 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:
  - 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