Dijin

Dijin is a permissioned Memory Layer between AI agents, apps, and humans. Users save what matters and recall it across Claude, ChatGPT, Cursor, and future agents, with evidence on every answer, gated scopes for agent writes, audit logs, and portable export through the open DMF (Dijin Memory Format). Developers connect agents over a single MCP endpoint secured with OAuth 2.1. Dijin is operated by DİJİN TEKNOLOJİ LİMİTED ŞİRKETİ, registered in Ankara, Türkiye.

Dijin is listed with 1 API on the APIs.io network. Tagged areas include Company, AI Agents, Memory, MCP, and Personal Data.

Dijin’s developer surface includes CLI, changelog, authentication, documentation, getting-started guide, engineering blog, pricing, and 33 more developer resources.

🌐 Visit website 📡 Profile data on GitHub

51.9/100 developing Agent 28/100 agent aware Full breakdown ↓
scored 2026-11-06 · rubric v0.27.0 · Show this score on your site →

AccessFreemiumSelf serve⚡ Free to try

1 API 1 MCP Servers

Company AI Agents Memory MCP Personal Data Privacy OAuth

Kin Score

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

Composite quality — 51.9/100 · developing

Contract Quality 0.0 / 21

Developer Ergonomics 9.7 / 17

Access Clarity 15.7 / 17

Operational Transparency 7.6 / 11

Contract Governance 1.9 / 10

Discoverability 5.5 / 9

Regulatory Posture 6.8 / 15

Agent readiness — 28/100 · agent aware

Machine-Readable Contract 0 / 18

Agentic Access Contract 0 / 10

Documented Reversibility 0 / 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 0 / 6

Agent Skills 0 / 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 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 could not be measured. We hold no machine-readable contract for this provider to read, so there is nothing to measure a write surface against. Excluded rather than scored zero: never-measured and measured-empty are different facts. Publishing an OpenAPI is what makes this facet — and several others — scorable at all.

The six quality facets above are damped to 85 points between them, because the conditional facet above carries the other 15. That is why each facet's contribution is shown against a damped maximum: raising a quality facet moves the composite by 85% 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):

Machine-Readable Contract +18 pts — api_specs includes an OpenAPI document
Agentic Access Contract +10 pts — agentic_access artifact present (x-agentic-access), graded by author
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
Typed Event Surface +6 pts — AsyncAPI document, OR webhooks/callbacks objects in the as-published OpenAPI, OR common[].type includes Webhooks

6 more unmet checks in the Agent Readiness table above.

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

Contract Quality scores 0.0 — up to +25.0 composite points
Contract Governance scores 18.2 — up to +9.8 composite points
Developer Ergonomics scores 57.1 — up to +8.6 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/dijin-co/apis.yml: open an issue on github.com/api-evangelist/dijin-co 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 →

Standards implemented 3

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 (documented)

OAuth 2.0 Protected Resource Metadata

measured — observed by APIs.io (verified)

Dynamic Client Registration

measured — observed by APIs.io (published)

APIs 1

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

Dijin Memory MCP

Remote Model Context Protocol endpoint for Dijin's permissioned memory layer. Agents recall approved summaries, entities, decisions, conflicts and evidence, and can propose memo...

MCP Servers 1

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

Dijin MCP Server

MCP SERVER

Dijin API pricing

Prices published by Dijin. A free plan or tier is listed.

Plan	Price
Free	Free
Plus	$8.33
Pro	$16.66
Team	$24.99

Plan details, limits and sources →

Rate limits

MCP connector requests: 600 connector requests / minute / token, sliding window

Rate-limit details →

Pricing Plans 1

Published pricing tiers and plan structures.

Dijin Co Plans Pricing

4 plans

PLANS

Rate Limits 1

Documented rate limits and quota policies.

Dijin Co Rate Limits

1 limits

RATE LIMITS

Security Posture 4

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

Dijin Co Authentication

1 scheme

SECURITY

Dijin Co Domain Security

TLSv1.3 · HSTS · DMARC

SECURITY

Dijin Co Vulnerability Disclosure

security.txt · contact published

SECURITY

Dijin Co Trust Center

GDPR

SECURITY

Scopes 1

OAuth scopes governing access to this provider's APIs.

Dijin Co Scopes

13 scopes

SCOPES

Resources

Get Started 4

Portal, sign-up, and the first successful call

DeveloperPortal

DeveloperPortal

GettingStarted

GettingStarted

SignUp

SignUp

Login

Documentation 1

Reference material describing how the API behaves

Documentation

Documentation

Agent Surfaces 3

MCP servers, agent skills, and machine-readable catalogs

LLMsTxt

LLMsTxt

WellKnown

WellKnown

MCPServer

MCPServer

Design & Contract 4

Pagination, idempotency, versioning, errors, and events

Conventions

Lifecycle

ErrorCatalog

Conformance

Build 3

SDKs, sample code, and the tooling you integrate with

IntegrationEdges

IntegrationEdges

CLI

CLI

GitHubOrganization

GitHubOrganization

Access & Security 10

Authentication, authorization, and security posture

Compliance

Authentication

OAuthScopes

SecurityTxt

SecurityTxt

SecurityTxt

TrustCenter

VulnerabilityDisclosure

VulnerabilityDisclosure

DomainSecurity

DomainSecurity

Security

Security

Scroll for all 10

Operate 6

Status, limits, changes, and where to get help

RateLimits

ChangeLog

ChangeLog

StatusPage

Support

Contact

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 3

Properties that don't map to a standard resource type

Hosts

Hosts

Vendors

Vendors

RSSFeed

RSSFeed

Source (apis.yml)

aid: dijin-co
name: Dijin
description: Dijin is a permissioned Memory Layer between AI agents, apps, and humans. Users save what matters and recall
  it across Claude, ChatGPT, Cursor, and future agents, with evidence on every answer, gated scopes for agent writes, audit
  logs, and portable export through the open DMF (Dijin Memory Format). Developers connect agents over a single MCP endpoint
  secured with OAuth 2.1. Dijin is operated by DİJİN TEKNOLOJİ LİMİTED ŞİRKETİ, registered in Ankara, Türkiye.
url: https://artifacts.apis.io/dijin-co/apis.yml
x-type: company
x-source: harvest:mcp-registry
x-tier: profiled
x-tier-reason: enrichment pass 2026-11-05 (modular-v1; was harvest)
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
  probe_state: covered
  source:
  - plans
  - authentication
  - scopes
  - rate-limits
  - security
  generated: '2026-11-06'
  method: derived
specificationVersion: '0.20'
created: '2026-11-05'
modified: '2026-11-05'
tags:
- Company
- AI Agents
- Memory
- MCP
- Personal Data
- Privacy
- OAuth
tags_raw:
- Company
- AI Agents
- Memory
- Model Context Protocol
- MCP
- Personal Data
- Privacy
- OAuth
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
image: https://dijin.co/icon-512x512.png
common:
- type: IntegrationEdges
  url: integrations/dijin-co-integration-edges.yml
- type: RateLimits
  url: rate-limits/dijin-co-rate-limits.yml
- type: Plans
  url: plans/dijin-co-plans-pricing.yml
- type: CLI
  url: cli/dijin-co-cli.yml
- type: ChangeLog
  url: changelog/dijin-co-changelog.yml
- type: Conventions
  url: conventions/dijin-co-conventions.yml
- type: Compliance
  url: https://dijin.co/en/security
- type: Authentication
  url: authentication/dijin-co-authentication.yml
- type: OAuthScopes
  url: scopes/dijin-co-scopes.yml
- type: Lifecycle
  url: lifecycle/dijin-co-lifecycle.yml
- type: ErrorCatalog
  url: errors/dijin-co-error-codes.yml
- type: Conformance
  url: conformance/dijin-co-conformance.yml
- type: LLMsTxt
  url: llms/dijin-co-llms.txt
- type: SecurityTxt
  url: well-known/dijin-co-security.txt
- type: SecurityTxt
  url: well-known/dijin-co-mcp-security.txt
- type: SecurityTxt
  url: well-known/dijin-co-app-security.txt
- type: WellKnown
  url: well-known/dijin-co-well-known.yml
- type: Hosts
  url: hosts/dijin-co-hosts.yml
- type: Vendors
  url: vendors/dijin-co-vendors.yml
- type: TrustCenter
  url: security/dijin-co-trust-center.yml
- type: VulnerabilityDisclosure
  url: security/dijin-co-vulnerability-disclosure.yml
- type: DomainSecurity
  url: security/dijin-co-domain-security.yml
- type: Website
  url: https://dijin.co/
- type: Documentation
  url: https://dijin.co/en/docs
- type: DeveloperPortal
  url: https://dijin.co/en/developers
- type: GettingStarted
  url: https://dijin.co/en/quickstart
- type: MCPServer
  url: https://dijin.co/en/mcp
- type: Blog
  url: https://dijin.co/en/blog
- type: RSSFeed
  url: https://dijin.co/feed.xml
- type: ChangeLog
  url: https://dijin.co/en/changelog
- type: StatusPage
  url: https://dijin.co/en/status
- type: Pricing
  url: https://dijin.co/en/pricing
- type: Support
  url: https://dijin.co/en/support
- type: Contact
  url: https://dijin.co/en/contact
- type: Integrations
  url: https://dijin.co/en/integrations
- type: Security
  url: https://dijin.co/en/security
- type: GitHubOrganization
  url: https://github.com/dijin-company
- type: SignUp
  url: https://dijin.co/en/download
- type: Login
  url: https://dijin.co/login
- type: TermsOfService
  url: https://dijin.co/en/terms
- type: PrivacyPolicy
  url: https://dijin.co/en/privacy
apis:
- aid: dijin-co:dijin-memory-mcp
  name: Dijin Memory MCP
  description: Remote Model Context Protocol endpoint for Dijin's permissioned memory layer. Agents recall approved summaries,
    entities, decisions, conflicts and evidence, and can propose memory through gated write scopes. Streamable HTTP transport
    secured with OAuth 2.1 (PKCE, RFC 9728 discovery, Client ID Metadata Documents with DCR fallback). The docs note the public
    route is still rolling out.
  humanURL: https://dijin.co/en/mcp
  baseURL: https://mcp.dijin.co/mcp
  tags:
  - MCP
  - Memory
  - AI Agents
  properties:
  - type: Documentation
    url: https://dijin.co/en/mcp
  - type: Documentation
    url: https://dijin.co/en/developers
x-coverage:
  state: covered
  reason: identity-verified
  detail: Name, description and pointers read from dijin.co own pages (title, footer, terms legal entity section).
  evidence:
  - url: https://dijin.co/en
    status: 200
  - url: https://dijin.co/en/about
    status: 200
  - url: https://dijin.co/en/terms
    status: 200
  - url: https://dijin.co/en/developers
    status: 200
  - url: https://dijin.co/en/mcp
    status: 200
  - url: https://dijin.co/en/status
    status: 200
  - url: https://dijin.co/feed.xml
    status: 200
  - url: https://dijin.co/en/contact
    status: 200
  - url: https://dijin.co/en/integrations
    status: 200
x-enrichment:
  date: '2026-11-05'
  status: enriched
  artifacts_added: 35
  pass: modular-v1
  engine: identity=anthropic,contract=anthropic,surfaces=anthropic,docs=anthropic,regulatory=anthropic

Dijin API — frequently asked questions

Does Dijin have an API?

Yes. APIs.io lists 1 API from Dijin, including Dijin Memory MCP.

How do I authenticate with the Dijin API?

Dijin documents its authentication (1 scheme). The details are profiled on APIs.io as Dijin Co Authentication.

How much does the Dijin API cost?

Dijin publishes its prices; its Plus plan is $8.33 as of 2026-11-05. APIs.io lists 4 pricing plans for Dijin, with each plan's price, limits and inclusions under Pricing on this page.

Does Dijin have an MCP server?

Yes. APIs.io lists 1 MCP server for Dijin.

Is the Dijin API ready for AI agents?

Dijin has a Kin Score of 51.9 out of 100 (developing) and an Agent Readiness score of 27.6 (agent-aware), scored by API Evangelist on 2026-11-06.

Work with this as data

Every provider here is available over the APIs.io API and to AI agents over MCP.

MCP server

One button, every client — Claude, Cursor, VS Code and the rest.

https://apis.io/mcp

Tools for providers

9 MCP tools reach this

find_providersBrowse and filter every provider in the catalog.
get_provider_artifactsEvery artifact this provider publishes, grouped by type.
get_provider_operationsEvery operation across all of their OpenAPIs — one call instead of parsing every spec.
get_provider_toolsEvery MCP tool they ship, with the operation each wraps.
get_provider_evidenceHow each part of their score was established. Free — the basis for a claim should not sit behind it.
get_provider_ratingPRO — composite, band, trend and facet scores.
apis_io_searchSTART HERE — APIs, providers and tags for one query, each with its total.
resolveTurn a domain, URL or GitHub org into the provider it belongs to.
find_cohortsEvery scored population of providers in the catalog.

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