Cambrian Network

Cambrian Network provides financial intelligence for the age of digital assets, offering fast, comprehensive, and verifiable on‑chain data for agents, institutions, and protocols. It aims to deliver evolving market insights through a robust data layer, supporting analytics, compliance, and strategic decision‑making across the digital asset ecosystem.

Cambrian Network is listed with 1 API on the APIs.io network. Tagged areas include Finance, Digital Assets, On-Chain Data, Market Intelligence, and Cryptocurrency.

The Cambrian Network catalog on APIs.io includes 1 JSON-LD context.

Cambrian Network’s developer surface includes CLI, authentication, API reference, documentation, pricing, engineering blog, and 15 more developer resources.

🌐 Visit website 📡 Profile data on GitHub

23.3/100 emerging Agent 25/100 agent aware Full breakdown ↓
scored 2026-11-06 · rubric v0.27.0 · Show this score on your site →

AccessFreeSelf serve⚡ Free to try

1 API

Finance Digital Assets On-Chain Data Market Intelligence Cryptocurrency

Kin Score

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

Composite quality — 23.3/100 · emerging

Contract Quality 1.4 / 21

Developer Ergonomics 4.9 / 17

Access Clarity 6.3 / 17

Operational Transparency 0.0 / 11

Contract Governance 0.8 / 10

Discoverability 5.7 / 9

Regulatory Posture 3.1 / 15

Agent readiness — 25/100 · 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 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 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)
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)

7 more unmet checks in the Agent Readiness table above.

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

Contract Quality scores 6.7 — up to +23.3 composite points
Developer Ergonomics scores 28.6 — up to +14.3 composite points
Operational Transparency scores 0.0 — up to +13.0 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/cambrian-org/apis.yml: open an issue on github.com/api-evangelist/cambrian-org 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.

Cambrian API

Cambrian's API provides real-time and historical blockchain data for DeFi agents.

Cambrian Network API pricing

Prices published by Cambrian Network, read 2026-11-04 from www.cambrian.org/pricing.

Plan	Price
Free	$0/month

Plan details, limits and sources →

Pricing Plans 1

Published pricing tiers and plan structures.

Cambrian Org Plans Pricing

1 plans

PLANS

Semantic Vocabularies 1

JSON-LD contexts and semantic vocabularies used across these APIs.

Cambrian Org Context

2 classes · 6 properties

JSON-LD

Security Posture 2

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

Cambrian Org Authentication

2 schemes

SECURITY

Cambrian Org Domain Security

TLSv1.3 · HSTS · DMARC

SECURITY

Resources

Documentation 2

Reference material describing how the API behaves

APIReference

APIReference

Documentation

Documentation

Agent Surfaces 2

MCP servers, agent skills, and machine-readable catalogs

LLMsTxt

LLMsTxt

WellKnown

WellKnown

Design & Contract 5

Pagination, idempotency, versioning, errors, and events

JSONLD

Vocabulary

DataModel

Conventions

Conformance

Build 1

SDKs, sample code, and the tooling you integrate with

CLI

CLI

Access & Security 2

Authentication, authorization, and security posture

Authentication

Authentication

DomainSecurity

DomainSecurity

Commercial 4

Pricing, plans, and the legal terms of use

Plans

TermsOfService

PrivacyPolicy

Pricing

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

Leadership

Leadership

Source (apis.yml)

aid: cambrian-org
name: Cambrian Network
accessModel:
  pricing: free
  onboarding: self-serve
  trial: false
  try_now: true
  public: false
  gated: none
  gated_source:
  - onboarding
  label: Free · Self-serve signup
  confidence: medium
  source:
  - plans
  - authentication
  - security
  generated: '2026-11-06'
  method: derived
image: https://www.cambrian.org/redesign/metadata-image.jpg
description: Cambrian Network provides financial intelligence for the age of digital assets, offering fast, comprehensive,
  and verifiable on‑chain data for agents, institutions, and protocols. It aims to deliver evolving market insights through
  a robust data layer, supporting analytics, compliance, and strategic decision‑making across the digital asset ecosystem.
url: https://artifacts.apis.io/cambrian-org/apis.yml
x-type: company
x-source: harvest:mcp-registry
x-tier: profiled
x-tier-reason: enrichment pass 2026-11-04 (modular-v1; was harvest)
specificationVersion: '0.20'
created: '2026-11-04'
modified: '2026-11-04'
tags:
- Finance
- Digital Assets
- On-Chain Data
- Market Intelligence
- Cryptocurrency
tags_raw:
- Financial
- Digital Assets
- On-chain Data
- Market Intelligence
- Crypto
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: Plans
  url: plans/cambrian-org-plans-pricing.yml
- type: JSONLD
  url: json-ld/cambrian-org-context.jsonld
- type: Vocabulary
  url: vocabulary/cambrian-org-vocabulary.yml
- type: DataModel
  url: data-model/cambrian-org-data-model.yml
- type: CLI
  url: cli/cambrian-org-cli.yml
- type: Conventions
  url: conventions/cambrian-org-conventions.yml
- type: Authentication
  url: authentication/cambrian-org-authentication.yml
- type: Conformance
  url: conformance/cambrian-org-conformance.yml
- type: LLMsTxt
  url: llms/cambrian-org-llms.txt
- type: WellKnown
  url: well-known/cambrian-org-well-known.yml
- type: Hosts
  url: hosts/cambrian-org-hosts.yml
- type: Vendors
  url: vendors/cambrian-org-vendors.yml
- type: TermsOfService
  url: https://www.cambrian.org/terms-of-service
- type: PrivacyPolicy
  url: https://www.cambrian.org/privacy-policy
- type: Leadership
  url: https://www.cambrian.org/team
- type: APIReference
  url: https://docs.cambrian.org
- type: DomainSecurity
  url: security/cambrian-org-domain-security.yml
- type: Website
  url: https://www.cambrian.org/
- type: Documentation
  url: https://docs.cambrian.org/
- type: Pricing
  url: https://www.cambrian.org/pricing
- type: Blog
  url: https://www.cambrian.org/blog
apis:
- name: Cambrian API
  description: Cambrian's API provides real-time and historical blockchain data for DeFi agents.
  humanURL: https://docs.cambrian.org/
  baseURL: https://api.cambrian.org
  aid: cambrian-org:cambrian-api
x-enrichment:
  date: '2026-11-04'
  status: enriched
  artifacts_added: 37
  pass: modular-v1
  engine: identity=local,contract=local,surfaces=local,docs=local,regulatory=local

Cambrian Network API — frequently asked questions

Does Cambrian Network have an API?

Yes. APIs.io lists 1 API from Cambrian Network, including Cambrian API.

How do I authenticate with the Cambrian Network API?

Cambrian Network documents its authentication (2 schemes). The details are profiled on APIs.io as Cambrian Org Authentication.

How much does the Cambrian Network API cost?

Cambrian Network publishes its prices; its Free plan is $0/month as of 2026-11-04. APIs.io lists 1 pricing plan for Cambrian Network, with each plan's price, limits and inclusions under Pricing on this page.

Is the Cambrian Network API ready for AI agents?

Cambrian Network has a Kin Score of 23.3 out of 100 (emerging) and an Agent Readiness score of 24.7 (agent-aware), scored by API Evangelist on 2026-11-06.

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