Adapter
Adapter is a cognition API — a persistent memory and knowledge-graph layer that sits alongside AI models so understanding is already available when agents need answers. Founded by Adam Ghetti and David Bader, Adapter continuously reads and connects a user's data (calendar, contacts, messages, email, conversations) into a living knowledge graph, grounding every response in cited sources and surfacing hidden connections across sources rather than starting each query from scratch. The Adapter API exposes multi-model conversation/completion endpoints, knowledge-graph and memory queries, life-radar events, reminders, multi-channel messaging, reranking, and an OAuth 2.0 + hosted MCP surface (mcp:read) for agent access. Tagline: "Give your model a mind."
Limited machine-readable signal and partial portal coverage — documentation a human can read, but little a machine or agent can consume without scraping.
API Evangelist profiles Adapter the way a machine reads it — 57 machine-readable artifacts across 1 API, pulled from the provider's own public surface and indexed so a developer, an analyst, or an AI agent can evaluate it against every other provider on the network.
Every provider in the network is reduced to the same set of machine-readable artifacts — OpenAPI contracts, event specifications, GraphQL schemas, runnable collections, pricing and rate-limit signals, security posture, OAuth scopes, and the agent surfaces (MCP servers and skills) that let software drive the API on its own. We profile them because the interface is the part of a company you can actually inspect: it is a truer signal of what a provider does than any marketing page. From those artifacts we compute the Kin Score — Adapter scores 33.0/100 (thin), with a separate agent-readiness read of 32/100 (agent ready). The full breakdown is below, followed by every artifact we hold — each card links through to its machine-readable definition on apis.io.
Kin Score
This is the API Evangelist rating — a single, repeatable read computed from the artifacts on this page. Green fill is points earned; the red track is points possible, so every bar shows earned-versus-possible at a glance. Every facet and dimension name is a link: it opens that measurement's page on APIs.io, where the rating runs across the whole catalog — the exact checks that feed it, how every profiled provider distributes on it, and who is at the top of it.
Kin Score
How this is scored →scored 2026-09-10 · rubric v0.20.0
Put this on your own site. The badge is drawn live from Adapter's current Kin Score — paste it once and it updates itself every time the score is recomputed. It follows your visitor's light or dark setting, and it links back here so anyone who sees it can read the full breakdown.
<!-- Kin Score · API Evangelist -->
<a href="https://providers.apievangelist.com/providers/adapter/"
title="Adapter on API Evangelist — API profile and Kin Score">
<img src="https://apis.io/badge/adapter.svg"
alt="Adapter Kin Score — API readiness rating by API Evangelist" width="150" height="150" loading="lazy">
</a>[](https://providers.apievangelist.com/providers/adapter/)<!-- Kin Score · API Evangelist -->
<a href="https://providers.apievangelist.com/providers/adapter/"
title="Adapter on API Evangelist — API profile and Kin Score">
<img src="https://apis.io/badge/adapter/card.svg"
alt="Adapter Kin Score — API readiness rating by API Evangelist" width="340" height="120" loading="lazy">
</a>More shapes, themes and sizes → · Score as JSON · How badges work
How we profile Adapter
Each block below is one kind of artifact we hold for Adapter. For each we say what it is and why it earns a place in the profile, then list every one we've indexed — capped at two rows, scroll within the panel for the rest.
APIs 26
Each API is captured as its own OpenAPI definition — every operation, parameter, and response. This is the single most useful machine-readable description of what an API does, and it's what lets us score, lint, mock, and generate against it without asking the provider for anything.
Individual APIs this provider publishes, each with its own machine-readable definition.
Adapter Adapter API API
The Adapter API API from Adapter — 1 operation(s) for adapter api.
Adapter assets API
The assets API from Adapter — 8 operation(s) for assets.
Adapter auth API
The auth API from Adapter — 23 operation(s) for auth.
Adapter conversations API
The conversations API from Adapter — 11 operation(s) for conversations.
Adapter Docs API
The Docs API from Adapter — 1 operation(s) for docs.
Adapter Imessage API
The Imessage API from Adapter — 1 operation(s) for imessage.
Adapter knowledge API
The knowledge API from Adapter — 11 operation(s) for knowledge.
Adapter life API
The life API from Adapter — 1 operation(s) for life.
Adapter Line API
The Line API from Adapter — 1 operation(s) for line.
Adapter location API
The location API from Adapter — 1 operation(s) for location.
Adapter management API
The management API from Adapter — 1 operation(s) for management.
Adapter Oauth API
The Oauth API from Adapter — 1 operation(s) for oauth.
Adapter oauth-connect API
The oauth-connect API from Adapter — 3 operation(s) for oauth-connect.
Adapter oauth2 API
The oauth2 API from Adapter — 2 operation(s) for oauth2.
Adapter Openapi.json API
The Openapi.json API from Adapter — 1 operation(s) for openapi.json.
Adapter proxy API
The proxy API from Adapter — 13 operation(s) for proxy.
Adapter radar API
The radar API from Adapter — 2 operation(s) for radar.
Adapter Redoc API
The Redoc API from Adapter — 1 operation(s) for redoc.
Adapter reminders API
The reminders API from Adapter — 3 operation(s) for reminders.
Adapter reranking API
The reranking API from Adapter — 1 operation(s) for reranking.
Adapter Sendblue API
The Sendblue API from Adapter — 1 operation(s) for sendblue.
Adapter Sms API
The Sms API from Adapter — 1 operation(s) for sms.
Adapter support API
The support API from Adapter — 1 operation(s) for support.
Adapter Users API
The Users API from Adapter — 1 operation(s) for users.
Adapter Webhook API
The Webhook API from Adapter — 3 operation(s) for webhook.
Adapter Whatsapp API
The Whatsapp API from Adapter — 2 operation(s) for whatsapp.
Scroll within the panel for all 26 ·
Open Collections 27
Open, tool-agnostic collections carry the same runnable value as Postman without locking you to one client — the portable, forkable form of the same exercise.
Open, tool-agnostic API collections (OpenAPI-derived and Bruno).
API Collection
OPEN COLLECTIONAdapter Adapter API API
OPEN COLLECTIONAdapter Adapter API assets API
OPEN COLLECTIONAdapter Adapter API auth API
OPEN COLLECTIONAdapter Adapter API conversations API
OPEN COLLECTIONAdapter Adapter API Docs API
OPEN COLLECTIONAdapter Adapter API Imessage API
OPEN COLLECTIONAdapter Adapter API knowledge API
OPEN COLLECTIONAdapter Adapter API life API
OPEN COLLECTIONAdapter Adapter API Line API
OPEN COLLECTIONAdapter Adapter API location API
OPEN COLLECTIONAdapter Adapter API management API
OPEN COLLECTIONAdapter Adapter API Oauth API
OPEN COLLECTIONAdapter Adapter API oauth-connect API
OPEN COLLECTIONAdapter Adapter API oauth2 API
OPEN COLLECTIONAdapter Adapter API Openapi.json API
OPEN COLLECTIONAdapter Adapter API proxy API
OPEN COLLECTIONAdapter Adapter API radar API
OPEN COLLECTIONAdapter Adapter API Redoc API
OPEN COLLECTIONAdapter Adapter API reminders API
OPEN COLLECTIONAdapter Adapter API reranking API
OPEN COLLECTIONAdapter Adapter API Sendblue API
OPEN COLLECTIONAdapter Adapter API Sms API
OPEN COLLECTIONAdapter Adapter API support API
OPEN COLLECTIONAdapter Adapter API Users API
OPEN COLLECTIONAdapter Adapter API Webhook API
OPEN COLLECTIONAdapter Adapter API Whatsapp API
OPEN COLLECTIONScroll within the panel for all 27 ·
Security Posture 2
Authentication, domain security, vulnerability disclosure, and trust-center signals — the evidence that a provider takes security seriously enough to document it. We profile it because you can't govern what you can't see.
Authentication, domain security, vulnerability disclosure, and trust-center signals.
Scopes 1
OAuth scopes are the vocabulary of least-privilege access. Profiling them shows exactly what an integration — or an agent acting on a user's behalf — is allowed to do.
OAuth scopes governing access to this provider's APIs.
Agentic Access 1
An x-agentic-access contract marks which operations are safe for an agent to run on its own and which need a human in the loop. It is the difference between an API an agent can use and one it can use safely.
Recommended x-agentic-access execution contracts for AI agents.
Resources
Every other property we hold for Adapter — documentation, portals, status pages, policies, and corporate surface — grouped by the job it does, following the integrator's arc from getting started to running in production.
Get Started 1
Portal, sign-up, and the first successful call
Documentation 1
Reference material describing how the API behaves
Agent Surfaces 5
MCP servers, agent skills, and machine-readable catalogs
Design & Contract 5
Pagination, idempotency, versioning, errors, and events
Access & Security 3
Authentication, authorization, and security posture
Operate 1
Status, limits, changes, and where to get help
Commercial 2
Pricing, plans, and the legal terms of use
Company 2
The organization behind the API
Other 2
Properties that don't map to a standard resource type
← All providers · Data indexed from github.com/api-evangelist/adapter · machine-readable index on apis.io
This is an independent, third-party profile of Adapter, published by API Evangelist. We do not operate, host, resell, or support these APIs, and we are not affiliated with or endorsed by the company unless stated above. Everything here is built from publicly available information — the company's own site, developer portal, documentation, public repositories, and the specifications it publishes for public use. Nothing is obtained by breaching a system, defeating an access control, or using credentials.
The Kin Score and Agent Readiness rating are independently calculated assessments of a company's public API artifacts, scored against a published rubric. They are not certifications, endorsements, security assessments, or audits.
Corrections, re-scores, and removal are free — no partnership or purchase required, and you do not need to justify the request. A removed company is recorded as unrated, never scored zero for having asked. Acknowledgement within one business day; removal within two.
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