Turnkey website screenshot

Turnkey

Turnkey is secure wallet infrastructure and a key-management / signing platform for crypto. Its API-first platform runs private key generation and signing inside verifiable secure enclaves (TEEs), exposing an RPC-style REST API for organizations and sub-organizations, wallets and wallet accounts, raw private keys, users, policies, and authenticators. Every request is cryptographically stamped (P-256 / API-key or passkey signature) and verified before execution.

Turnkey publishes 5 APIs on the APIs.io network, including Organizations API, Private Keys API, Signing API, and 2 more. Tagged areas include Crypto, Wallets, Key Management, Signing, and Secure Enclaves.

Turnkey’s developer surface includes authentication, documentation, and 9 more developer resources.

🌐 Visit website 📡 Source on GitHub
39.1/100 thin ▬ flat Agent 31/100 agent aware Full breakdown ↓
scored 2026-08-05 · rubric v0.9.1
AccessFreemiumSelf serve⚡ Free to try
5 APIs
CryptoWalletsKey ManagementSigningSecure Enclaves

Kin Score

Kin Score Kin Score How this is scored →
scored 2026-08-05 · rubric v0.9.1
Composite quality — 39.1/100 · thin
Contract Quality 15.1 / 25
Developer Ergonomics 3.9 / 20
Commercial Clarity 7.9 / 20
Operational Transparency 4.8 / 13
Governance 0.0 / 12
Discoverability 7.4 / 10
Agent readiness — 31/100 · agent aware
Machine-Readable Contract 18 / 18
Agentic Access Contract 10 / 10
MCP Server 0 / 12
Machine-Readable Auth 10 / 10
Idempotency 0 / 9
Stable Error Semantics 0 / 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
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/turnkey: 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 5

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

Turnkey Organizations API

Root organization and sub-organization management.

Turnkey Private Keys API

Standalone raw private keys.

Turnkey Signing API

Transaction and raw payload signing activities.

Turnkey Users & Policies API

Users, authenticators, API keys, and the policy engine.

Turnkey Wallets API

HD wallets and wallet accounts.

Open Collections 1

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

Turnkey API

OPEN COLLECTION

Pricing Plans 1

Published pricing tiers and plan structures.

Turnkey Plans Pricing

4 plans

PLANS

Rate Limits 1

Documented rate limits and quota policies.

Turnkey Rate Limits

5 limits

RATE LIMITS

FinOps 1

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

Turnkey Finops

FINOPS

Security Posture 3

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

Turnkey Authentication

apiKey · 2 schemes

SECURITY

Turnkey Domain Security

TLSv1.3 · HSTS · DNSSEC · DMARC

SECURITY

Turnkey Vulnerability Disclosure

security.txt · contact published

SECURITY

Agentic Access 1

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

Turnkey Agentic Access

21 operations · 21 acting

21 operations · 21 acting

AGENTIC

Resources

Documentation 1

Reference material describing how the API behaves

Documentation
Documentation

Agent Surfaces 1

MCP servers, agent skills, and machine-readable catalogs

AgenticAccess
AgenticAccess

Build 1

SDKs, sample code, and the tooling you integrate with

GitHubOrganization
GitHubOrganization

Access & Security 3

Authentication, authorization, and security posture

VulnerabilityDisclosure
VulnerabilityDisclosure
 DomainSecurity
DomainSecurity
 Authentication
Authentication

Operate 1

Status, limits, changes, and where to get help

RateLimits
RateLimits

Commercial 2

Pricing, plans, and the legal terms of use

Plans
Plans
 FinOps
FinOps

Company 2

The organization behind the API

LinkedIn
LinkedIn
 Website
Website

Source (apis.yml)

apis.yml Raw ↑ 
aid: turnkey
url: https://raw.githubusercontent.com/api-evangelist/turnkey/refs/heads/main/apis.yml
name: Turnkey
kind: company
description: Turnkey is secure wallet infrastructure and a key-management / signing platform for crypto. Its API-first platform
  runs private key generation and signing inside verifiable secure enclaves (TEEs), exposing an RPC-style REST API for organizations
  and sub-organizations, wallets and wallet accounts, raw private keys, users, policies, and authenticators. Every request
  is cryptographically stamped (P-256 / API-key or passkey signature) and verified before execution.
accessModel:
  pricing: freemium
  onboarding: self-serve
  trial: false
  try_now: true
  public: false
  label: Freemium · Self-serve signup
  confidence: high
  source:
  - plans
  - authentication
  generated: '2026-07-22'
  method: derived
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/icons/turnkey.png
tags:
- Crypto
- Wallets
- Key Management
- Signing
- Secure Enclaves
created: '2026-06-20'
modified: '2026-06-20'
specificationVersion: '0.19'
apis:
- aid: turnkey:turnkey-organizations-api
  name: Turnkey Organizations API
  description: Root organization and sub-organization management.
  humanURL: https://docs.turnkey.com/concepts/organizations
  baseURL: https://api.turnkey.com/public/v1
  tags:
  - Organizations
  properties:
  - type: OpenAPI
    url: openapi/turnkey-organizations-api-openapi.yml
  - type: Documentation
    url: https://docs.turnkey.com/concepts/sub-organizations
  - type: APIReference
    url: https://docs.turnkey.com/api-reference/activities/create-sub-organization
  - type: Postman
    url: collections/turnkey.postman_collection.json
  - type: Documentation
    url: https://docs.turnkey.com/concepts/wallets
  - type: APIReference
    url: https://docs.turnkey.com/api-reference/activities/create-wallet
  - type: Documentation
    url: https://docs.turnkey.com/concepts/private-keys
  - type: APIReference
    url: https://docs.turnkey.com/api-reference/activities/create-private-keys
  - type: Documentation
    url: https://docs.turnkey.com/concepts/policies/overview
  - type: APIReference
    url: https://docs.turnkey.com/api-reference/activities/sign-transaction
  - type: APIReference
    url: https://docs.turnkey.com/api-reference/activities/create-policies
- aid: turnkey:turnkey-private-keys-api
  name: Turnkey Private Keys API
  description: Standalone raw private keys.
  humanURL: https://docs.turnkey.com/concepts/organizations
  baseURL: https://api.turnkey.com/public/v1
  tags:
  - Private Keys
  properties:
  - type: OpenAPI
    url: openapi/turnkey-private-keys-api-openapi.yml
  - type: Documentation
    url: https://docs.turnkey.com/concepts/sub-organizations
  - type: APIReference
    url: https://docs.turnkey.com/api-reference/activities/create-sub-organization
  - type: Postman
    url: collections/turnkey.postman_collection.json
  - type: Documentation
    url: https://docs.turnkey.com/concepts/wallets
  - type: APIReference
    url: https://docs.turnkey.com/api-reference/activities/create-wallet
  - type: Documentation
    url: https://docs.turnkey.com/concepts/private-keys
  - type: APIReference
    url: https://docs.turnkey.com/api-reference/activities/create-private-keys
  - type: Documentation
    url: https://docs.turnkey.com/concepts/policies/overview
  - type: APIReference
    url: https://docs.turnkey.com/api-reference/activities/sign-transaction
  - type: APIReference
    url: https://docs.turnkey.com/api-reference/activities/create-policies
- aid: turnkey:turnkey-signing-api
  name: Turnkey Signing API
  description: Transaction and raw payload signing activities.
  humanURL: https://docs.turnkey.com/concepts/organizations
  baseURL: https://api.turnkey.com/public/v1
  tags:
  - Signing
  properties:
  - type: OpenAPI
    url: openapi/turnkey-signing-api-openapi.yml
  - type: Documentation
    url: https://docs.turnkey.com/concepts/sub-organizations
  - type: APIReference
    url: https://docs.turnkey.com/api-reference/activities/create-sub-organization
  - type: Postman
    url: collections/turnkey.postman_collection.json
  - type: Documentation
    url: https://docs.turnkey.com/concepts/wallets
  - type: APIReference
    url: https://docs.turnkey.com/api-reference/activities/create-wallet
  - type: Documentation
    url: https://docs.turnkey.com/concepts/private-keys
  - type: APIReference
    url: https://docs.turnkey.com/api-reference/activities/create-private-keys
  - type: Documentation
    url: https://docs.turnkey.com/concepts/policies/overview
  - type: APIReference
    url: https://docs.turnkey.com/api-reference/activities/sign-transaction
  - type: APIReference
    url: https://docs.turnkey.com/api-reference/activities/create-policies
- aid: turnkey:turnkey-users-policies-api
  name: Turnkey Users & Policies API
  description: Users, authenticators, API keys, and the policy engine.
  humanURL: https://docs.turnkey.com/concepts/organizations
  baseURL: https://api.turnkey.com/public/v1
  tags:
  - Users & Policies
  properties:
  - type: OpenAPI
    url: openapi/turnkey-users-policies-api-openapi.yml
  - type: Documentation
    url: https://docs.turnkey.com/concepts/sub-organizations
  - type: APIReference
    url: https://docs.turnkey.com/api-reference/activities/create-sub-organization
  - type: Postman
    url: collections/turnkey.postman_collection.json
  - type: Documentation
    url: https://docs.turnkey.com/concepts/wallets
  - type: APIReference
    url: https://docs.turnkey.com/api-reference/activities/create-wallet
  - type: Documentation
    url: https://docs.turnkey.com/concepts/private-keys
  - type: APIReference
    url: https://docs.turnkey.com/api-reference/activities/create-private-keys
  - type: Documentation
    url: https://docs.turnkey.com/concepts/policies/overview
  - type: APIReference
    url: https://docs.turnkey.com/api-reference/activities/sign-transaction
  - type: APIReference
    url: https://docs.turnkey.com/api-reference/activities/create-policies
- aid: turnkey:turnkey-wallets-api
  name: Turnkey Wallets API
  description: HD wallets and wallet accounts.
  humanURL: https://docs.turnkey.com/concepts/organizations
  baseURL: https://api.turnkey.com/public/v1
  tags:
  - Wallets
  properties:
  - type: OpenAPI
    url: openapi/turnkey-wallets-api-openapi.yml
  - type: Documentation
    url: https://docs.turnkey.com/concepts/sub-organizations
  - type: APIReference
    url: https://docs.turnkey.com/api-reference/activities/create-sub-organization
  - type: Postman
    url: collections/turnkey.postman_collection.json
  - type: Documentation
    url: https://docs.turnkey.com/concepts/wallets
  - type: APIReference
    url: https://docs.turnkey.com/api-reference/activities/create-wallet
  - type: Documentation
    url: https://docs.turnkey.com/concepts/private-keys
  - type: APIReference
    url: https://docs.turnkey.com/api-reference/activities/create-private-keys
  - type: Documentation
    url: https://docs.turnkey.com/concepts/policies/overview
  - type: APIReference
    url: https://docs.turnkey.com/api-reference/activities/sign-transaction
  - type: APIReference
    url: https://docs.turnkey.com/api-reference/activities/create-policies
common:
- type: AgenticAccess
  url: agentic-access/turnkey-agentic-access.yml
- type: VulnerabilityDisclosure
  url: security/turnkey-vulnerability-disclosure.yml
- type: DomainSecurity
  url: security/turnkey-domain-security.yml
- type: Authentication
  url: authentication/turnkey-authentication.yml
- type: GitHubOrganization
  url: https://github.com/tkhq
- type: LinkedIn
  url: https://www.linkedin.com/company/turnkeyhq
- type: Website
  url: https://www.turnkey.com
- type: Documentation
  url: https://docs.turnkey.com
- type: Plans
  url: plans/turnkey-plans-pricing.yml
- type: RateLimits
  url: rate-limits/turnkey-rate-limits.yml
- type: FinOps
  url: finops/turnkey-finops.yml
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- type: Blog
  url: https://www.turnkey.com/blog