AgentKey (Data API Layer)

AgentKey (Data API Layer) provides a unified gateway that connects AI agents to a wide range of digital services, including social media, crypto, finance, e‑commerce, and more. It offers a single API key to discover, describe, and execute actions across supported agents, with built‑in capabilities like auto‑failover, subscription management, and extensive documentation. The platform aims to simplify integration for developers building intelligent agents that need to interact with diverse external systems.

AgentKey (Data API Layer) is listed with 2 APIs on the APIs.io network: AgentKey API and Install API. Tagged areas include Company, Data, Integration, Artificial Intelligence, and Automation.

The AgentKey (Data API Layer) catalog on APIs.io includes 1 Spectral governance ruleset.

AgentKey (Data API Layer)’s developer surface includes authentication, documentation, API reference, getting-started guide, pricing, engineering blog, support, and 13 more developer resources.

🌐 Visit website 📡 Profile data on GitHub

22.0/100 emerging ▼ -6.8 Agent 42/100 agent ready Heartbeat 100/100 alive Full breakdown ↓
scored 2026-11-06 · rubric v0.27.0 · Show this score on your site →

2 APIs

Company Data Integration Artificial Intelligence Automation

Kin Score

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

Composite quality — 22.0/100 · emerging

Contract Quality 2.7 / 21

Developer Ergonomics 5.1 / 17

Access Clarity 2.7 / 17

Operational Transparency 0.0 / 11

Contract Governance 2.2 / 10

Discoverability 5.5 / 9

Regulatory Posture 2.9 / 15

Agent readiness — 42/100 · 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 9 / 9

Stable Error Semantics 0 / 8

Request/Response Examples 0 / 7

Rate-Limit Signaling 0 / 7

Typed Event Surface 0 / 6

Agent Skills 0 / 5

Well-Known Catalog 4 / 4

Consent & Bot Identity 0 / 3

A2A Agent Card 0 / 8

Dry-Run / Simulate Mode 4 / 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 does not apply to this provider. The published contracts declare no write operations, and a read-only API cannot create-or-update. The facet is excluded from this provider's denominator entirely — not scored zero. A reference or data API is not deficient for being unable to upsert.

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):

MCP Server +12 pts — deployment.mode + probe verdict on the mcp/ manifest, not the pointer; an unprobed slug falls back to authorship
Stable Error Semantics +8 pts — OpenAPI $refs a shared error schema across 4xx/5xx responses (verified), else common[].type includes ErrorCatalog / ErrorCodes / DeclineCodes
A2A Agent Card +8 pts — a2a/-a2a.yml manifest, graded on conformance.grade against A2A 1.0.0
Rate-Limit Signaling +7 pts — OpenAPI responses document X-RateLimit-* / RateLimit headers (verified), else a rate_limits artifact or RateLimits link (documented)
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

3 more unmet checks in the Agent Readiness table above.

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

Contract Quality scores 12.9 — up to +21.8 composite points
Access Clarity scores 15.8 — up to +16.8 composite points
Developer Ergonomics scores 29.8 — up to +14.0 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/agentkey/apis.yml: open an issue on github.com/api-evangelist/agentkey 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.

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 2

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

AgentKey API

Unified data API layer for AI agents, as described in the API Reference.

AgentKey (Data API Layer) Install API

The Install API from AgentKey (Data API Layer) — 1 operation(s) for install.

Spectral Rules 1

Spectral governance rulesets for linting and validating these APIs.

AgentKey (Data API Layer) API Rules

32 rules · 30 errors 1 warnings 1 info

SPECTRAL

Security Posture 2

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

Agentkey Authentication

1 scheme

SECURITY

Agentkey Domain Security

TLSv1.3

SECURITY

Agentic Access 1

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

Agentkey Agentic Access

1 operation

1 operations · 0 acting

AGENTIC

Resources

Get Started 1

Portal, sign-up, and the first successful call

GettingStarted

GettingStarted

Documentation 2

Reference material describing how the API behaves

Documentation

Documentation

APIReference

APIReference

Agent Surfaces 3

MCP servers, agent skills, and machine-readable catalogs

AgenticAccess

AgenticAccess

LLMsTxt

LLMsTxt

WellKnown

WellKnown

Design & Contract 3

Pagination, idempotency, versioning, errors, and events

Vocabulary

Vocabulary

Spectral

Spectral

Conformance

Conformance

Access & Security 2

Authentication, authorization, and security posture

Authentication

Authentication

DomainSecurity

DomainSecurity

Operate 1

Status, limits, changes, and where to get help

Support

Support

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 3

Properties that don't map to a standard resource type

AgentCard

AgentCard

Hosts

Hosts

Vendors

Vendors

Source (apis.yml)

aid: agentkey
name: AgentKey (Data API Layer)
accessModel:
  pricing: unknown
  onboarding: unknown
  trial: false
  try_now: false
  public: false
  label: Unknown
  confidence: low
  probe_state: unreadable
  source:
  - authentication
  - security
  generated: '2026-11-06'
  method: derived
image: https://agentkey.app/local-assets/site/og-cover-v3.png
description: AgentKey (Data API Layer) provides a unified gateway that connects AI agents to a wide range of digital services,
  including social media, crypto, finance, e‑commerce, and more. It offers a single API key to discover, describe, and execute
  actions across supported agents, with built‑in capabilities like auto‑failover, subscription management, and extensive documentation.
  The platform aims to simplify integration for developers building intelligent agents that need to interact with diverse
  external systems.
url: https://raw.githubusercontent.com/api-evangelist/agentkey/refs/heads/main/apis.yml
x-type: company
x-source: harvest:g2-catalog
x-tier: profiled
x-tier-reason: enrichment pass 2026-10-15 (modular-v1; was harvest)
specificationVersion: '0.20'
created: '2026-10-15'
modified: '2026-10-15'
x-docs-platform: mintlify
x-docs-platform-confidence: medium
x-docs-platform-checked: 2026-10-17
tags:
- Company
- Data
- Integration
- Artificial Intelligence
- Automation
tags_raw:
- Company
- API
- Data
- Integration
- AI
- Automation
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: AgenticAccess
  url: agentic-access/agentkey-agentic-access.yml
- type: Vocabulary
  url: vocabulary/agentkey-vocabulary.yml
- type: Spectral
  url: rules/agentkey-rules.yml
- type: Authentication
  url: authentication/agentkey-authentication.yml
- type: Conformance
  url: conformance/agentkey-conformance.yml
- type: LLMsTxt
  url: llms/agentkey-llms.txt
- type: AgentCard
  url: a2a/agentkey-a2a.yml
- type: WellKnown
  url: well-known/agentkey-well-known.yml
- type: Hosts
  url: hosts/agentkey-hosts.yml
- type: Vendors
  url: vendors/agentkey-vendors.yml
- type: DomainSecurity
  url: security/agentkey-domain-security.yml
- type: Website
  url: https://agentkey.app/
- type: Documentation
  url: https://docs.agentkey.app/
- type: APIReference
  url: https://docs.agentkey.app/api-reference/introduction
- type: GettingStarted
  url: https://docs.agentkey.app/quickstart
- type: Pricing
  url: https://agentkey.app/pricing.html
- type: Blog
  url: https://agentkey.app/blog
- type: Support
  url: https://docs.agentkey.app/support
- type: TermsOfService
  url: https://agentkey.app/terms.html
- type: PrivacyPolicy
  url: https://agentkey.app/privacy.html
apis:
- name: AgentKey API
  description: Unified data API layer for AI agents, as described in the API Reference.
  humanURL: https://docs.agentkey.app/api-reference/introduction
  aid: agentkey:agentkey-api
  properties:
  - type: OpenAPI
    url: openapi/_ae-authored/agentkey-openapi-generated.yml
    x-provenance: generated
- aid: agentkey:agentkey-install-api
  name: AgentKey (Data API Layer) Install API
  description: The Install API from AgentKey (Data API Layer) — 1 operation(s) for install.
  humanURL: https://docs.agentkey.app/api-reference/introduction
  tags:
  - Install
  properties:
  - type: OpenAPI
    url: openapi/agentkey-install-api-openapi.yml
x-coverage:
  state: unreadable
  reason: no-machine-readable-spec
  detail: The provider's documentation does not expose any OpenAPI, AsyncAPI, GraphQL, gRPC, or WSDL contracts.
  evidence:
  - url: https://docs.agentkey.app/api-reference/introduction
    status: 200
  checked: '2026-10-15'
x-enrichment:
  date: '2026-10-15'
  status: enriched
  artifacts_added: 24
  pass: modular-v1
  engine: identity=local,contract=local,surfaces=local,docs=local,regulatory=local

AgentKey (Data API Layer) — frequently asked questions

Does AgentKey (Data API Layer) have an API?

Yes. APIs.io lists 2 APIs from AgentKey (Data API Layer), including AgentKey API and AgentKey (Data API Layer) Install API.

Is there an OpenAPI specification for the AgentKey (Data API Layer)?

Yes. APIs.io indexes 2 OpenAPI specifications for AgentKey (Data API Layer), each linked for download from this page.

How do I authenticate with the AgentKey (Data API Layer)?

AgentKey (Data API Layer) documents its authentication (1 scheme). The details are profiled on APIs.io as Agentkey Authentication.

Is the AgentKey (Data API Layer) ready for AI agents?

AgentKey (Data API Layer) has a Kin Score of 22.0 out of 100 (emerging) and an Agent Readiness score of 42.1 (agent-ready), scored by API Evangelist on 2026-11-06.

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