Mina

Mina Protocol is a lightweight, layer-1 blockchain powered by zero-knowledge proofs (zk-SNARKs) that keeps the entire chain a constant ~22KB in size so any device can sync and verify the network. Developers build privacy-preserving smart contracts called zkApps using o1js, a TypeScript zk framework, and the mina-signer library for offline transaction signing. Each Mina daemon (node) exposes a GraphQL API on localhost:3085 for querying node/account/chain state and submitting payments, delegations, and zkApp commands; a Rosetta interface and Archive Node support exchange integration and historical data. Mina uses the Ouroboros Samasika proof-of-stake consensus and is stewarded by the Mina Foundation and o1Labs. Surfaced as a portfolio company of pantera-capital.

Mina publishes 1 API on the APIs.io network. Tagged areas include Company, Crypto, Blockchain, Zero Knowledge, and zkApps.

Mina’s developer surface includes documentation, getting-started guide, engineering blog, support, CLI, sandbox, changelog, and 19 more developer resources.

🌐 Visit website 📡 Source on GitHub

31.3/100 thin ▬ flat Agent 6/100 agent aware saas Full breakdown ↓
scored 2026-09-08 · rubric v0.20.0

1 APIs

Company Crypto Blockchain Zero KnowledgezkAppsGraphQL Web3 Cryptocurrency

Kin Score

Kin Score How this is scored →
scored 2026-09-08 · rubric v0.20.0

Composite quality — 31.3/100 · thin

Contract Quality 0.0 / 25

Developer Ergonomics 16.1 / 20

Access Clarity 4.2 / 20

Operational Transparency 3.8 / 13

Contract Governance 0.5 / 12

Discoverability 6.7 / 10

Agent readiness — 6/100 · agent aware

Machine-Readable Contract 0 / 18

Agentic Access Contract 0 / 10

Documented Reversibility 0 / 6

MCP Server 0 / 12

Machine-Readable Auth 10 / 10

Idempotency 0 / 9

Stable Error Semantics 8 / 8

Request/Response Examples 0 / 7

Rate-Limit Signaling 0 / 7

Typed Event Surface 0 / 6

Agent Skills 5 / 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

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.

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 github.com/api-evangelist/mina: open an issue to ask a question, or submit a pull request to add artifacts. Submit an artifact on GitHub — free → Manage your own listing — the Influence plan, $499/mo →

APIs 1

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

Mina Daemon GraphQL API

GraphQL API exposed by a running Mina daemon (node) for querying node, account, and chain state and submitting payments, delegations, and zkApp transactions. Bound to localhost:...

Security Posture 3

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

Mina Authentication

none/passphrase-unlock · 3 schemes

SECURITY

Mina Domain Security

TLSv1.3 · HSTS · DNSSEC · DMARC

SECURITY

Mina Vulnerability Disclosure

disclosure policy published

SECURITY

Resources

Get Started 3

Portal, sign-up, and the first successful call

DeveloperPortal

DeveloperPortal

GettingStarted

GettingStarted

Sandbox

Sandbox

Documentation 1

Reference material describing how the API behaves

Documentation

Documentation

Agent Surfaces 4

MCP servers, agent skills, and machine-readable catalogs

LLMsTxt

LLMsTxt

WellKnown

WellKnown

X-MCPServerCandidate

X-MCPServerCandidate

AgentSkill

AgentSkill

Design & Contract 4

Pagination, idempotency, versioning, errors, and events

Lifecycle

Conventions

Conformance

ErrorCatalog

Build 4

SDKs, sample code, and the tooling you integrate with

GitHubOrganization

Packages

SDKs

CLI

Access & Security 4

Authentication, authorization, and security posture

Authentication

Authentication

DomainSecurity

DomainSecurity

VulnerabilityDisclosure

VulnerabilityDisclosure

Security

Security

Operate 2

Status, limits, changes, and where to get help

Support

Support

ChangeLog

ChangeLog

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: mina
name: Mina
description: Mina Protocol is a lightweight, layer-1 blockchain powered by zero-knowledge proofs (zk-SNARKs) that keeps the
  entire chain a constant ~22KB in size so any device can sync and verify the network. Developers build privacy-preserving
  smart contracts called zkApps using o1js, a TypeScript zk framework, and the mina-signer library for offline transaction
  signing. Each Mina daemon (node) exposes a GraphQL API on localhost:3085 for querying node/account/chain state and submitting
  payments, delegations, and zkApp commands; a Rosetta interface and Archive Node support exchange integration and historical
  data. Mina uses the Ouroboros Samasika proof-of-stake consensus and is stewarded by the Mina Foundation and o1Labs. Surfaced
  as a portfolio company of pantera-capital.
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:
  - authentication
  generated: '2026-07-22'
  method: derived
image: https://docs.minaprotocol.com/img/favicon.ico
url: https://raw.githubusercontent.com/api-evangelist/mina/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
specificationVersion: '0.23'
created: '2026-07-17'
modified: '2026-07-20'
tags:
- Company
- Crypto
- Blockchain
- Zero Knowledge
- zkApps
- GraphQL
- Web3
- Cryptocurrency
tags_raw:
- Company
- Crypto
- Blockchain
- Zero-Knowledge
- zkApps
- GraphQL
- Web3
- Cryptocurrency
apis:
- name: Mina Daemon GraphQL API
  description: GraphQL API exposed by a running Mina daemon (node) for querying node, account, and chain state and submitting
    payments, delegations, and zkApp transactions. Bound to localhost:3085 by default. 41 queries, 29 mutations, 3 subscriptions.
  humanURL: https://docs.minaprotocol.com/node-developers/graphql-api
  baseURL: http://localhost:3085/graphql
  tags:
  - GraphQL
  - Blockchain
  - Node
  properties:
  - type: GraphQL
    url: graphql/mina-graphql-schema.json
  - type: APIReference
    url: https://docs.minaprotocol.com/node-developers/graphql-api
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: Website
  url: https://minaprotocol.com/
- type: DeveloperPortal
  url: https://docs.minaprotocol.com/
- type: Documentation
  url: https://docs.minaprotocol.com/
- type: GettingStarted
  url: https://minaprotocol.com/get-started
- type: Blog
  url: https://minaprotocol.com/blog
- type: GitHubOrganization
  url: https://github.com/MinaProtocol
- type: Support
  url: https://bit.ly/MinaDiscord
- type: PrivacyPolicy
  url: https://minaprotocol.com/privacy
- type: TermsOfService
  url: https://minaprotocol.com/tos
- type: Packages
  url: packages/mina-packages.yml
- type: SDKs
  url: packages/mina-packages.yml
- type: LLMsTxt
  url: llms/mina-llms.txt
- type: WellKnown
  url: well-known/mina-well-known.yml
- type: X-MCPServerCandidate
  url: mcp/mina-mcp.yml
  note: 'Renamed from MCPServer 2026-09-03 (roadmap#247): the manifest self-describes as status: candidate — a tool list derived
    from the published API contracts, not an existing server. The scorer already read the manifest and reported mcp_server
    correctly; the MCPServer type was crediting the artifact-type surfaces with a server that does not exist.'
- type: CLI
  url: cli/mina-cli.yml
- type: Sandbox
  url: sandbox/mina-sandbox.yml
- type: Lifecycle
  url: lifecycle/mina-lifecycle.yml
- type: ChangeLog
  url: changelog/mina-changelog.yml
- type: Conventions
  url: conventions/mina-conventions.yml
- type: Authentication
  url: authentication/mina-authentication.yml
- type: Conformance
  url: conformance/mina-conformance.yml
- type: ErrorCatalog
  url: errors/mina-problem-types.yml
- type: DomainSecurity
  url: security/mina-domain-security.yml
- type: VulnerabilityDisclosure
  url: security/mina-vulnerability-disclosure.yml
- type: Security
  url: https://docs.minaprotocol.com/mina-security
- type: AgentSkill
  url: skills/_index.yml
x-enrichment:
  date: '2026-07-20'
  status: enriched
  artifacts_added: 18
  pass: local-v1

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