Karak

Karak — now operating as OpenGDP — is a blockchain infrastructure project incubated by Andalusia Labs and backed by Pantera Capital. Originally a universal restaking protocol (K2 / v1 + v2 staking), it has rebranded to OpenGDP, positioned as a global base layer for programmable GDP: an EVM-compatible execution layer unifying stablecoin settlement, real-world asset tokenization, and autonomous economic workflow orchestration for enterprises, institutions, and governments. The stack spans the OpenGDP Network (base execution layer with adaptive multi-proposers, automatic fee swaps, dedicated blockspace, native orderbook, private transactions, and stablecoin gas), the OpenGDP Network Stack (ONS) for launching bespoke economic networks, and a platform layer for moving value, programming assets, and orchestrating GDP. It exposes on-chain/EVM infrastructure (precompiles, validators, the K2 bridge) rather than a hosted REST API; developer resources are published at docs.opengdp.network.

Karak is profiled on the APIs.io network. Tagged areas include Company, Cryptocurrency, Blockchain, Restaking, and Stablecoins.

Karak’s developer surface includes documentation, getting-started guide, engineering blog, and 8 more developer resources.

🌐 Visit website 📡 Profile data on GitHub

17.7/100 emerging ▬ flat Agent 0/100 human only Front door AI 1/6 silent saas Full breakdown ↓
scored 2026-10-31 · rubric v0.25.0 · Show this score on your site →

0 APIs

Company Cryptocurrency Blockchain Restaking Stablecoins Tokenization EVM Infrastructure DeFi Web3

Kin Score

Kin Score How this is scored →
scored 2026-10-31 · rubric v0.25.0

Composite quality — 17.7/100 · emerging

Contract Quality 0.0 / 21

Developer Ergonomics 5.7 / 17

Access Clarity 3.6 / 17

Operational Transparency 1.2 / 11

Contract Governance 0.0 / 10

Discoverability 4.1 / 9

Regulatory Posture 2.9 / 15

Agent readiness — 0/100 · human only

Machine-Readable Contract 0 / 18

Agentic Access Contract 0 / 10

Documented Reversibility 0 / 6

MCP Server 0 / 12

Machine-Readable Auth 0 / 10

Idempotency 0 / 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 0 / 4

Consent & Bot Identity 0 / 3

A2A Agent Card 0 / 8

Dry-Run / Simulate Mode 0 / 4

Delegated User Identity 0 / 6

Protected Resource Metadata 0 / 5

Registration Without a Human 0 / 6

Agentic Commerce Well-Known Document 0 / 5

Pagination 5 / 5

Distinct Operations 3 / 3

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
MCP Server +12 pts — deployment.mode + probe verdict on the mcp/ manifest, not the pointer; an unprobed slug falls back to authorship
Agentic Access Contract +10 pts — agentic_access artifact present (x-agentic-access), graded by author
Machine-Readable Auth +10 pts — a served openid-configuration/oauth-authorization-server carrying `issuer` (served), else the securitySchemes class in the provider OpenAPIs — bound (mutualTLS, DPoP, Signature) > negotiable (oauth2 authorizationCode/clientCredentials, openIdConnect) > bearer (http bearer, apiKey)
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

13 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
Access Clarity scores 21.1 — up to +15.8 composite points
Developer Ergonomics scores 33.3 — up to +13.3 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/karak/apis.yml: open an issue on github.com/api-evangelist/karak 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
Stablecoins and Tokenization (stablecoin issuers, tokenized assets)	undeclared	-	-	-

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.

Security Posture 2

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

Karak Domain Security

TLSv1.3 · HSTS

SECURITY

Karak Vulnerability Disclosure

contact published

SECURITY

Resources

Get Started 2

Portal, sign-up, and the first successful call

DeveloperPortal

DeveloperPortal

GettingStarted

GettingStarted

Documentation 1

Reference material describing how the API behaves

Documentation

Documentation

Agent Surfaces 1

MCP servers, agent skills, and machine-readable catalogs

LLMsTxt

LLMsTxt

Access & Security 3

Authentication, authorization, and security posture

Security

Security

VulnerabilityDisclosure

VulnerabilityDisclosure

DomainSecurity

DomainSecurity

Commercial 2

Pricing, plans, and the legal terms of use

PrivacyPolicy

PrivacyPolicy

TermsOfService

TermsOfService

Company 2

The organization behind the API

Website

Website

Blog

Blog

Source (apis.yml)

aid: karak
deliveryModel:
  model: saas
  open_source: false
  commercial: true
  callable_host: false
  label: Hosted service · you call their endpoint
  confidence: medium
  source:
  - pricing
  generated: '2026-08-28'
  method: derived
accessModel:
  pricing: unknown
  onboarding: unknown
  trial: false
  try_now: false
  public: false
  label: Unknown
  confidence: low
  source: []
  generated: '2026-07-22'
  method: derived
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/icons/karak.png
name: Karak
description: 'Karak — now operating as OpenGDP — is a blockchain infrastructure project incubated by Andalusia Labs and backed
  by Pantera Capital. Originally a universal restaking protocol (K2 / v1 + v2 staking), it has rebranded to OpenGDP, positioned
  as a global base layer for programmable GDP: an EVM-compatible execution layer unifying stablecoin settlement, real-world
  asset tokenization, and autonomous economic workflow orchestration for enterprises, institutions, and governments. The stack
  spans the OpenGDP Network (base execution layer with adaptive multi-proposers, automatic fee swaps, dedicated blockspace,
  native orderbook, private transactions, and stablecoin gas), the OpenGDP Network Stack (ONS) for launching bespoke economic
  networks, and a platform layer for moving value, programming assets, and orchestrating GDP. It exposes on-chain/EVM infrastructure
  (precompiles, validators, the K2 bridge) rather than a hosted REST API; developer resources are published at docs.opengdp.network.'
url: https://raw.githubusercontent.com/api-evangelist/karak/refs/heads/main/apis.yml
x-type: company
x-source: vc-portfolio
x-backed-by:
- pantera-capital
x-tier: stub
x-tier-reason: portfolio-lead
x-rebrand:
  former: Karak (karak.network)
  current: OpenGDP (opengdp.network)
  parent: Andalusia Labs
specificationVersion: '0.23'
created: '2026-07-17'
modified: '2026-07-20'
tags:
- Company
- Cryptocurrency
- Blockchain
- Restaking
- Stablecoins
- Tokenization
- EVM
- Infrastructure
- DeFi
- Web3
tags_raw:
- Company
- Crypto
- Blockchain
- Restaking
- Stablecoins
- Tokenization
- EVM
- Infrastructure
- DeFi
- Web3
apis: []
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
x-enrichment:
  date: '2026-07-20'
  status: enriched
  artifacts_added: 3
  pass: local-v1
common:
- type: Website
  url: https://opengdp.network/
- type: DeveloperPortal
  url: https://docs.opengdp.network
- type: Documentation
  url: https://docs.opengdp.network
- type: GettingStarted
  url: https://docs.opengdp.network/get-started/introduction/start-here.md
- type: Blog
  url: https://opengdp.network/blog
- type: PrivacyPolicy
  url: https://opengdp.network/privacy-policy
- type: TermsOfService
  url: https://opengdp.network/terms-of-service
- type: LLMsTxt
  url: llms/karak-llms.txt
- type: Security
  url: https://docs.opengdp.network/get-started/security/bug-bounty.md
- type: VulnerabilityDisclosure
  url: security/karak-vulnerability-disclosure.yml
- type: DomainSecurity
  url: security/karak-domain-security.yml

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