Airweave

Airweave is an open-source (MIT) context-retrieval layer that lets AI agents and RAG pipelines search across 50+ connected apps and databases through a single API. It syncs data from sources like Slack, Notion, GitHub, Google Drive, and Postgres, then exposes instant (sub-second vector), classic (LLM-planned), and agentic (multi-step) search over unified collections. Query it via the REST API, official Python and TypeScript SDKs, a CLI, an embeddable Connect UI widget, or a hosted Model Context Protocol (MCP) server, with real-time Svix-backed webhooks for sync and source-connection lifecycle events.

Airweave publishes 5 API contracts indexed on the APIs.io network, including Collections API, collections > search API, Source Connections API, and 2 more. Tagged areas include Company, Artificial Intelligence, Search, RAG, and Retrieval.

The Airweave catalog on APIs.io includes 1 event-driven AsyncAPI specification and 1 Spectral governance ruleset.

Airweave’s developer surface includes documentation, API reference, getting-started guide, engineering blog, support, signup flow, pricing, and 26 more developer resources.

🌐 Visit website 📡 Profile data on GitHub

59.2/100 strong ▬ flat Agent 61/100 agent ready Front door AI 6/6 dominant Heartbeat 18/100 slowing saas Full breakdown ↓
scored 2026-11-06 · rubric v0.27.0 · Show this score on your site →

AccessFreemiumSelf serve⚡ Free to try

1 published contract 1 MCP Servers 2 Agent Skills

Company Artificial Intelligence Search RAG Retrieval Agents MCP Vector Search Data Integration Context

What this lets a business do 2

Business capabilities this provider's published APIs can perform, derived from its own contracts. Browse all capabilities →

AI Model Services

AE-110

CollectionsSource connectionscollections > search

POST /collections/{readable_id}/search/agentic POST /collections POST /source-connections POST /source-connections/{source_connection_id}/run

Developer Platform & API Ecosystem Management

BC-4270

Webhooks

POST /webhooks/subscriptions POST /webhooks/subscriptions/{subscription_id}/recover

Kin Score

Kin Score How this is scored →
scored 2026-11-06 · rubric v0.27.0

Composite quality — 59.2/100 · strong

Contract Quality 11.8 / 19

Developer Ergonomics 11.0 / 15

Access Clarity 9.9 / 15

Operational Transparency 4.1 / 10

Contract Governance 1.6 / 9

Discoverability 5.6 / 8

Regulatory Posture 3.4 / 15

Create-or-Update Ergonomics 0.0 / 10

Agent readiness — 61/100 · agent ready

Machine-Readable Contract 18 / 18

Agentic Access Contract 10 / 10

Documented Reversibility 6 / 6

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 7 / 7

Typed Event Surface 6 / 6

Agent Skills 5 / 5

Well-Known Catalog 4 / 4

Consent & Bot Identity 0 / 3

A2A Agent Card 0 / 8

Dry-Run / Simulate Mode 0 / 4

Delegated User Identity 6 / 6

Protected Resource Metadata 5 / 5

Registration Without a Human 6 / 6

Agentic Commerce Well-Known Document 0 / 5

Pagination 5 / 5

Distinct Operations 3 / 3

MCP Tool Quality 6 / 6

Regulatory Posture applies to this provider. Its tags matched the Horizontal (data, software, accessibility, platform) regime, so Regulatory Posture carries 15 points of the composite. If this regime is wrong for your business, say so on your provider repo — the applicability map is public and we will correct it.

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.

The six quality facets above are damped to 75 points between them, because the conditional facet above carries the other 25. That is why each facet's contribution is shown against a damped maximum: raising a quality facet moves the composite by 75% of its nominal weight, not 100%. The full arithmetic is at apis.io/rating/.

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Agent readiness — checks not met, largest first (exact, from this profile):

Idempotency +9 pts — OpenAPI mutating operations declare an idempotency key — a header, a request-body property, or a named de-duplication token whose own description says so (verified); else common[].type matches /idempoten/i (documented)
A2A Agent Card +8 pts — a2a/-a2a.yml manifest, graded on conformance.grade against A2A 1.0.0
Request/Response Examples +7 pts — share of operations carrying request/response examples; else an Examples / Code Samples link
Agentic Commerce Well-Known Document +5 pts — a parsing /.well-known/ucp.json or acp.json declaring a version and at least one service, OR (0.27) a live x402 payment challenge from _data/x402-adoption.json — `self` when its endpoints are on the provider's own domain, `platform` when they are on a vendor's
Dry-Run / Simulate Mode +4 pts — OpenAPI: destructive operations expose a dry_run / simulate / preview / validate_only parameter
Consent & Bot Identity +3 pts — common[].type includes AIPREF, ContentSignal, WebBotAuth, or HTTPMessageSignatures

Kin Score — facets with the most composite points still available (weight × headroom):

Contract Governance scores 18.2 — up to +9.8 composite points
Contract Quality scores 63.1 — up to +9.2 composite points
Operational Transparency scores 42.1 — up to +7.5 composite points

Each check links to what satisfies it. Publish the artifact, or tell us where it already lives, and the score moves on the next scoring run.

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 the provider profile at artifacts.apis.io/airweave/apis.yml: open an issue on github.com/api-evangelist/airweave to ask a question or point us at an artifact you publish. Submit an artifact on GitHub — free → Manage your own listing — the Influence plan, $499/mo →

Markets this provider is in provisional

The Kin Score Market layer reads a provider inside its market: its position, and how deep its integrations go. Depth is only comparable within a position. Provisional and unweighted: not part of the Kin Score or agent readiness.

Market	Position	Depth	Registered MCP server	Declares compatibility
Official CLIs on Package Managers	distribution	21.7	1	-

Registered MCP server and declares compatibility are report only — not weighted. Undeclared means we found nothing we can read, so there is no number: we never infer integrations.

Standards implemented 4

Standards this provider implements or carries. De facto ones are profiled and measured by the API Commons; formal ones come from the standards directory and are linked by the provider's own tags. The evidence column says how each claim was established — not that it was made.

Model Context Protocol (MCP)

measured — observed by APIs.io (verified)

OAuth 2.0 Protected Resource Metadata

measured — observed by APIs.io (verified)

Dynamic Client Registration

measured — observed by APIs.io (published)

OpenAPI

measured — observed by APIs.io (published)

APIs 5

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

Airweave Collections API

The collections API from Airweave — 2 operation(s) for collections.

Airweave collections > search API

The collections > search API from Airweave — 4 operation(s) for collections > search.

Airweave Source Connections API

The source-connections API from Airweave — 5 operation(s) for source-connections.

Airweave Sources API

The sources API from Airweave — 2 operation(s) for sources.

Airweave Webhooks API

The webhooks API from Airweave — 5 operation(s) for webhooks.

Open Collections 5

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

API Reference collections API

OPEN COLLECTION

API Reference collections collections > search API

OPEN COLLECTION

API Reference collections source-connections API

OPEN COLLECTION

API Reference collections sources API

OPEN COLLECTION

API Reference collections webhooks API

OPEN COLLECTION

MCP Servers 1

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

Airweave MCP Server

Remote MCP server at mcp.airweave.ai over HTTP; 2 tools listed.

MCP SERVER

Agent Skills 2

Packaged agent skills for driving this provider's APIs from an AI assistant.

Search an Airweave collection

AGENT SKILL

Set up a collection and connect a source

AGENT SKILL

Airweave API pricing

Prices published by Airweave, read 2026-10-07 from airweave.ai/#pricing. A free plan or tier is listed.

Plan	Price
Developer	Free Includes: 10 source connections, 50 queries / mo, 50K entities synced / mo, Community Support
Pro	$16/mo Includes: 50 source connections, 500 queries / mo, 100K entities synced / mo, 2 team members, Email support
Startup	$239/mo Includes: 1000 source connections, 5K queries / mo, 1M entities synced / mo, 10 team members, Dedicated Slack
Enterprise	Custom Includes: Unlimited source connections, Custom usage limits, Tailored onboarding, Dedicated priority support;

Plan details, limits and sources →

Billed by: subscription · FinOps profile →

Pricing Plans 2

Published pricing tiers and plan structures.

Airweave Plans Pricing

4 plans

PLANS

Airweave Price Estimates

0 plans

PLANS

Rate Limits 1

Documented rate limits and quota policies.

Airweave Rate Limits

3 limits

RATE LIMITS

Service Levels 1

Uptime the provider promises or reports, as SLA4OAI. Read from its own pages; APIs.io runs no monitors.

Airweave

SLA

FinOps 1

Cost, billing, and metering signals for API financial operations.

Airweave Finops

FINOPS

Event Specifications 1

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

Airweave Webhooks

ASYNCAPI

Spectral Rules 1

Spectral governance rulesets for linting and validating these APIs.

Airweave API Rules

53 rules · 44 errors 7 warnings 2 info

SPECTRAL

OpenAPI Overlays 1

Overlays applied on top of this provider's contracts. Each card says who wrote it: a document the provider publishes, or one API Evangelist derived or generated.

Airweave Openapi Overlay

3 actions · update · airweave-openapi.json

DERIVED

Security Posture 2

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

Airweave Authentication

apiKey · 1 scheme

SECURITY

Airweave Domain Security

TLSv1.3 · HSTS · DMARC

SECURITY

Agentic Access 1

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

Airweave Agentic Access

27 operations · 16 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 5

MCP servers, agent skills, and machine-readable catalogs

LLMsTxt

MCPServer

AgentSkill

WellKnown

AgenticAccess

Design & Contract 7

Pagination, idempotency, versioning, errors, and events

Webhooks

Conventions

ErrorCatalog

Lifecycle

Conformance

DataModel

Components

Scroll for all 7

Build 4

SDKs, sample code, and the tooling you integrate with

GitHubOrganization

Packages

SDKs

CLI

Access & Security 2

Authentication, authorization, and security posture

DomainSecurity

DomainSecurity

Authentication

Authentication

Operate 2

Status, limits, changes, and where to get help

Support

Support

RateLimits

RateLimits

Commercial 4

Pricing, plans, and the legal terms of use

Plans

Pricing

TermsOfService

PrivacyPolicy

Company 2

The organization behind the API

Website

Website

Blog

Blog

Other 2

Properties that don't map to a standard resource type

CapabilityMap

CapabilityMap

Overlay

Overlay

Source (apis.yml)

aid: airweave
name: Airweave
description: Airweave is an open-source (MIT) context-retrieval layer that lets AI agents and RAG pipelines search across
  50+ connected apps and databases through a single API. It syncs data from sources like Slack, Notion, GitHub, Google Drive,
  and Postgres, then exposes instant (sub-second vector), classic (LLM-planned), and agentic (multi-step) search over unified
  collections. Query it via the REST API, official Python and TypeScript SDKs, a CLI, an embeddable Connect UI widget, or
  a hosted Model Context Protocol (MCP) server, with real-time Svix-backed webhooks for sync and source-connection lifecycle
  events.
url: https://raw.githubusercontent.com/api-evangelist/airweave/refs/heads/main/apis.yml
x-type: company
x-source: vc-portfolio
x-backed-by:
- homebrew
x-tier: enriched
x-tier-reason: portfolio-lead
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: freemium
  onboarding: self-serve
  trial: false
  try_now: true
  public: false
  gated: none
  gated_source:
  - onboarding
  label: Freemium · Self-serve signup
  confidence: high
  source:
  - plans
  - authentication
  - rate-limits
  - security
  generated: '2026-11-06'
  method: derived
image: https://github.com/airweave-ai.png
specificationVersion: '0.23'
created: '2026-07-17'
modified: '2026-07-17'
x-docs-platform: fern
x-docs-platform-confidence: medium
x-docs-platform-checked: 2026-09-17
x-docs-hosting: vercel
tags:
- Company
- Artificial Intelligence
- Search
- RAG
- Retrieval
- Agents
- MCP
- Vector Search
- Data Integration
- Context
tags_raw:
- Company
- Ai
- Search
- RAG
- Retrieval
- Agents
- MCP
- Vector Search
- Data Integration
- Context
apis:
- aid: airweave:airweave-collections-api
  name: Airweave Collections API
  description: The collections API from Airweave — 2 operation(s) for collections.
  humanURL: https://docs.airweave.ai/api-reference
  baseURL: https://api.airweave.ai
  tags:
  - Collection
  tags_raw:
  - collections
  properties:
  - type: OpenAPI
    url: openapi/airweave-collections-api-openapi.yml
  - type: Documentation
    url: https://docs.airweave.ai/welcome
  - type: APIReference
    url: https://docs.airweave.ai/api-reference
- aid: airweave:airweave-collections-search-api
  name: Airweave collections > search API
  description: The collections > search API from Airweave — 4 operation(s) for collections > search.
  humanURL: https://docs.airweave.ai/api-reference
  baseURL: https://api.airweave.ai
  tags:
  - collections > search
  properties:
  - type: OpenAPI
    url: openapi/airweave-collections-search-api-openapi.yml
  - type: Documentation
    url: https://docs.airweave.ai/welcome
  - type: APIReference
    url: https://docs.airweave.ai/api-reference
- aid: airweave:airweave-source-connections-api
  name: Airweave Source Connections API
  description: The source-connections API from Airweave — 5 operation(s) for source-connections.
  humanURL: https://docs.airweave.ai/api-reference
  baseURL: https://api.airweave.ai
  tags:
  - Source connections
  tags_raw:
  - source-connections
  properties:
  - type: OpenAPI
    url: openapi/airweave-source-connections-api-openapi.yml
  - type: Documentation
    url: https://docs.airweave.ai/welcome
  - type: APIReference
    url: https://docs.airweave.ai/api-reference
- aid: airweave:airweave-sources-api
  name: Airweave Sources API
  description: The sources API from Airweave — 2 operation(s) for sources.
  humanURL: https://docs.airweave.ai/api-reference
  baseURL: https://api.airweave.ai
  tags:
  - Sources
  tags_raw:
  - sources
  properties:
  - type: OpenAPI
    url: openapi/airweave-sources-api-openapi.yml
  - type: Documentation
    url: https://docs.airweave.ai/welcome
  - type: APIReference
    url: https://docs.airweave.ai/api-reference
- aid: airweave:airweave-webhooks-api
  name: Airweave Webhooks API
  description: The webhooks API from Airweave — 5 operation(s) for webhooks.
  humanURL: https://docs.airweave.ai/api-reference
  baseURL: https://api.airweave.ai
  tags:
  - Webhook
  tags_raw:
  - webhooks
  properties:
  - type: OpenAPI
    url: openapi/airweave-webhooks-api-openapi.yml
  - type: Documentation
    url: https://docs.airweave.ai/welcome
  - type: APIReference
    url: https://docs.airweave.ai/api-reference
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: Plans
  url: plans/airweave-plans-pricing.yml
- type: CapabilityMap
  url: capabilities/airweave-capability-edges.yml
  name: Airweave Business Capability Map
- type: Website
  url: https://airweave.ai
- type: DeveloperPortal
  url: https://docs.airweave.ai/welcome
- type: Documentation
  url: https://docs.airweave.ai/welcome
- type: APIReference
  url: https://docs.airweave.ai/api-reference
- type: GettingStarted
  url: https://docs.airweave.ai/quickstart
- type: GitHubOrganization
  url: https://github.com/airweave-ai
- type: Blog
  url: https://airweave.ai/blog
- type: Support
  url: https://airweave.ai/contact
- type: SignUp
  url: https://app.airweave.ai/
- type: Pricing
  url: https://airweave.ai/#pricing
- type: TermsOfService
  url: https://airweave.ai/terms-conditions
- type: PrivacyPolicy
  url: https://airweave.ai/privacy-policy
- type: LLMsTxt
  url: llms/airweave-llms.txt
- type: Packages
  url: packages/airweave-packages.yml
- type: SDKs
  url: packages/airweave-packages.yml
- type: CLI
  url: cli/airweave-cli.yml
- type: MCPServer
  url: mcp/airweave-mcp.yml
- type: AgentSkill
  url: skills/_index.yml
- type: WellKnown
  url: well-known/airweave-well-known.yml
- type: Webhooks
  url: asyncapi/airweave-webhooks.yml
- type: Conventions
  url: conventions/airweave-conventions.yml
- type: ErrorCatalog
  url: errors/airweave-problem-types.yml
- type: Lifecycle
  url: lifecycle/airweave-lifecycle.yml
- type: RateLimits
  url: rate-limits/airweave-rate-limits.yml
- type: Conformance
  url: conformance/airweave-conformance.yml
- type: DataModel
  url: data-model/airweave-data-model.yml
- type: Components
  url: components/airweave-components.yml
- type: Overlay
  url: overlays/airweave-openapi-overlay.yaml
- type: AgenticAccess
  url: agentic-access/airweave-agentic-access.yml
- type: DomainSecurity
  url: security/airweave-domain-security.yml
- type: Authentication
  url: authentication/airweave-authentication.yml
x-enrichment:
  date: '2026-07-19'
  status: backfilled
  pass: local-v1
  note: backfilled from .gitignore signal + verified work evidence

Airweave API — frequently asked questions

Does Airweave have an API?

Yes. APIs.io lists 5 APIs from Airweave, including Airweave Collections API, Airweave collections > search API and Airweave Source Connections API, and 2 more.

Is there an OpenAPI specification for the Airweave API?

Yes. APIs.io indexes 5 OpenAPI specifications for Airweave, each linked for download from this page.

How do I authenticate with the Airweave API?

Airweave documents its authentication (apiKey · 1 scheme). The details are profiled on APIs.io as Airweave Authentication.

How much does the Airweave API cost?

Airweave publishes its prices; its Pro plan is $16/mo as of 2026-10-07. APIs.io lists 4 pricing plans for Airweave, with each plan's price, limits and inclusions under Pricing on this page.

Does Airweave have an MCP server?

Yes. APIs.io lists 1 MCP server for Airweave: Remote MCP server at mcp.airweave.ai over HTTP; 2 tools listed.

Is the Airweave API ready for AI agents?

Airweave has a Kin Score of 59.2 out of 100 (strong) and an Agent Readiness score of 60.6 (agent-ready), scored by API Evangelist on 2026-11-06.

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