Mirror

Mirror Protocol is a decentralized finance (DeFi) synthetic-assets protocol built on the Terra blockchain (with an Ethereum bridge) that mints mirrored assets (mAssets) tracking the prices of real-world equities, commodities, and other assets. Its public developer surface is the Mirror API — a read-only GraphQL data service exposing protocol state (assets, prices, positions, staking) — together with the mirror.js JavaScript/TypeScript SDK and the mirrorcli command-line interface for querying and executing against the on-chain CosmWasm contracts. The protocol is governed by the MIR token. It is now in a legacy/dormant state following the May 2022 Terra/LUNA collapse, though its documentation, GitHub org, SDKs, and GraphQL endpoint remain reachable.

Mirror publishes 1 API on the APIs.io network. Tagged areas include Company, DeFi, Cryptocurrency, Blockchain, and Synthetic Assets.

Mirror’s developer surface includes documentation, API reference, getting-started guide, engineering blog, CLI, authentication, sandbox, and 13 more developer resources.

🌐 Visit website 📡 Source on GitHub

16.4/100 emerging ▬ flat Agent 3/100 human only library Full breakdown ↓
scored 2026-09-25 · rubric v0.23.0

1 APIs

Company DeFi Cryptocurrency Blockchain Synthetic Assets GraphQLTerraWeb3 Financial Services

Kin Score

Kin Score How this is scored →
scored 2026-09-25 · rubric v0.23.0

Composite quality — 16.4/100 · emerging

Contract Quality 0.0 / 21

Developer Ergonomics 6.1 / 17

Access Clarity 0.0 / 17

Operational Transparency 0.3 / 11

Contract Governance 0.5 / 10

Discoverability 6.2 / 9

Regulatory Posture 3.4 / 15

Agent readiness — 3/100 · human only

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 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

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/.

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/mirror: 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.

Mirror API

Read-only GraphQL data service (Mirror Graph) exposing Mirror Protocol state — synthetic assets (mAssets), prices, positions, and staking — from a single unauthenticated HTTP PO...

Security Posture 3

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

Mirror Authentication

none/wallet-signature · 2 schemes

SECURITY

Mirror Domain Security

no transport/DNS hardening detected

SECURITY

Mirror Vulnerability Disclosure

contact published

SECURITY

Resources

Get Started 3

Portal, sign-up, and the first successful call

DeveloperPortal

DeveloperPortal

GettingStarted

GettingStarted

Sandbox

Sandbox

Documentation 2

Reference material describing how the API behaves

Documentation

Documentation

APIReference

APIReference

Agent Surfaces 2

MCP servers, agent skills, and machine-readable catalogs

X-MCPServerCandidate

X-MCPServerCandidate

LLMsTxt

LLMsTxt

Design & Contract 3

Pagination, idempotency, versioning, errors, and events

Conventions

Conventions

Conformance

Conformance

Lifecycle

Lifecycle

Build 4

SDKs, sample code, and the tooling you integrate with

GitHubOrganization

SDKs

Packages

CLI

Access & Security 4

Authentication, authorization, and security posture

Security

Security

Authentication

Authentication

DomainSecurity

DomainSecurity

VulnerabilityDisclosure

VulnerabilityDisclosure

Company 2

The organization behind the API

Website

Website

Blog

Blog

Source (apis.yml)

aid: mirror
deliveryModel:
  model: library
  open_source: false
  commercial: false
  callable_host: false
  label: Library · distributed through package registries, no callable service
  confidence: low
  source:
  - none
  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://kinlane-images.s3.amazonaws.com/shared/apis-json/icons/mirror.png
name: Mirror
description: Mirror Protocol is a decentralized finance (DeFi) synthetic-assets protocol built on the Terra blockchain (with
  an Ethereum bridge) that mints mirrored assets (mAssets) tracking the prices of real-world equities, commodities, and other
  assets. Its public developer surface is the Mirror API — a read-only GraphQL data service exposing protocol state (assets,
  prices, positions, staking) — together with the mirror.js JavaScript/TypeScript SDK and the mirrorcli command-line interface
  for querying and executing against the on-chain CosmWasm contracts. The protocol is governed by the MIR token. It is now
  in a legacy/dormant state following the May 2022 Terra/LUNA collapse, though its documentation, GitHub org, SDKs, and GraphQL
  endpoint remain reachable.
url: https://raw.githubusercontent.com/api-evangelist/mirror/refs/heads/main/apis.yml
x-type: company
x-source: vc-portfolio
x-backed-by:
- a16z
- pantera-capital
- spark-capital
x-tier: stub
x-tier-reason: portfolio-lead
specificationVersion: '0.23'
created: '2026-07-17'
modified: '2026-07-20'
tags:
- Company
- DeFi
- Cryptocurrency
- Blockchain
- Synthetic Assets
- GraphQL
- Terra
- Web3
- Financial Services
tags_raw:
- Company
- DeFi
- Cryptocurrency
- Blockchain
- Synthetic Assets
- GraphQL
- Terra
- Web3
- Financial Services
- Financial-Services
apis:
- name: Mirror API
  description: Read-only GraphQL data service (Mirror Graph) exposing Mirror Protocol state — synthetic assets (mAssets),
    prices, positions, and staking — from a single unauthenticated HTTP POST endpoint, with a GraphiQL playground.
  humanURL: https://docs.mirror.finance/developer-tools/mirror-api
  baseURL: https://graph.mirror.finance/graphql
  tags:
  - GraphQL
  - DeFi
  - Data
  properties:
  - type: APIReference
    url: https://docs.mirror.finance/developer-tools/mirror-api
  - type: Sandbox
    url: sandbox/mirror-sandbox.yml
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: Website
  url: https://mirror.finance/
- type: DeveloperPortal
  url: https://docs.mirror.finance/
- type: Documentation
  url: https://docs.mirror.finance/
- type: APIReference
  url: https://docs.mirror.finance/developer-tools/mirror-api
- type: GettingStarted
  url: https://docs.mirror.finance/developer-tools/mirror-api
- type: GitHubOrganization
  url: https://github.com/mirror-protocol
- type: Blog
  url: https://mirror-protocol.medium.com/
- type: Security
  url: https://docs.mirror.finance/security
- type: SDKs
  url: packages/mirror-packages.yml
- type: Packages
  url: packages/mirror-packages.yml
- type: CLI
  url: cli/mirror-cli.yml
- type: Authentication
  url: authentication/mirror-authentication.yml
- type: Conventions
  url: conventions/mirror-conventions.yml
- type: Conformance
  url: conformance/mirror-conformance.yml
- type: Sandbox
  url: sandbox/mirror-sandbox.yml
- type: Lifecycle
  url: lifecycle/mirror-lifecycle.yml
- type: DomainSecurity
  url: security/mirror-domain-security.yml
- type: VulnerabilityDisclosure
  url: security/mirror-vulnerability-disclosure.yml
- type: X-MCPServerCandidate
  url: mcp/mirror-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: LLMsTxt
  url: llms/mirror-llms.txt
x-enrichment:
  date: '2026-07-20'
  status: enriched
  artifacts_added: 12
  pass: local-v1

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