Compound Finance

Compound is a decentralized, blockchain-based protocol that allows users to lend and borrow cryptocurrencies (DeFi lending protocol) built on Ethereum.

Compound Finance is listed with 1 API on the APIs.io network. Tagged areas include DeFi, Lending, Borrowing, Ethereum, and Blockchain.

🌐 Visit website 📡 Profile data on GitHub

17.5/100 emerging ▬ flat Agent 13/100 agent aware Heartbeat 96/100 alive Full breakdown ↓
scored 2026-11-13 · rubric v0.28.0 · Show this score on your site →

1 API

DeFi Lending Borrowing Ethereum Blockchain Finance Cryptocurrency

Kin Score

Kin Score How this is scored →
scored 2026-11-13 · rubric v0.28.0

Composite quality — 17.5/100 · emerging

Contract Quality 7.2 / 21

Developer Ergonomics 1.6 / 17

Access Clarity 0.0 / 17

Operational Transparency 1.6 / 11

Contract Governance 0.0 / 10

Discoverability 4.9 / 9

Regulatory Posture 1.8 / 15

Agent readiness — 13/100 · agent aware

Machine-Readable Contract 18 / 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

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):

MCP Server +12 pts — deployment.mode + probe verdict on the mcp/ manifest, not the pointer; an unprobed slug falls back to authorship Ask about this →
Agentic Access Contract +10 pts — agentic_access artifact present (x-agentic-access), graded by author Ask about this →
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) Ask about this →
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) Ask about this →
Stable Error Semantics +8 pts — OpenAPI $refs a shared error schema across 4xx/5xx responses (verified), else common[].type includes ErrorCatalog / ErrorCodes / DeclineCodes Ask about this →
A2A Agent Card +8 pts — a2a/-a2a.yml manifest, graded on conformance.grade against A2A 1.0.0 Ask about this →

12 more unmet checks in the Agent Readiness table above.

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

Access Clarity scores 0.0 — up to +20.0 composite points Ask about this →
Developer Ergonomics scores 9.5 — up to +18.1 composite points Ask about this →
Contract Quality scores 34.0 — up to +16.5 composite points Ask about this →

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.

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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/compound/apis.yml: open an issue on github.com/api-evangelist/compound 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 →

APIs 1

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

Compound Finance GraphQL API

GraphQL API for querying Compound Finance v2 protocol data via The Graph subgraph, including markets, accounts, borrows, repays, liquidations, and token transfers.

GraphQL 1

GraphQL schemas published by this provider.

Compound Finance GraphQL API

Compound Finance is a decentralized, blockchain-based DeFi lending protocol built on Ethereum. It allows users to supply assets to earn interest or borrow assets against supplie...

GRAPHQL

Security Posture 2

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

Compound Finance Domain Security

TLSv1.3 · HSTS · DNSSEC · DMARC

SECURITY

Compound Finance Vulnerability Disclosure

no policy recorded

SECURITY

Resources

Access & Security 2

Authentication, authorization, and security posture

VulnerabilityDisclosure

VulnerabilityDisclosure

DomainSecurity

DomainSecurity

Company 1

The organization behind the API

Website

Website

Source (apis.yml)

name: Compound Finance
description: Compound is a decentralized, blockchain-based protocol that allows users to lend and borrow cryptocurrencies
  (DeFi lending protocol) built on Ethereum.
deliveryModel:
  model: unknown
  license_evidence:
    not_product:
    - graphprotocol/compound-v2-subgraph
  open_source: unknown
  commercial: false
  callable_host: false
  label: Delivery model not determined — needs a product licence on record
  confidence: low
  source:
  - repository-not-product
  generated: '2026-09-25'
  method: derived
accessModel:
  pricing: unknown
  onboarding: unknown
  trial: false
  try_now: false
  public: false
  label: Unknown
  confidence: low
  source:
  - security
  generated: '2026-11-13'
  method: derived
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/icons/compound.png
url: https://raw.githubusercontent.com/api-evangelist/compound/refs/heads/main/apis.yml
created: '2026-06-14'
modified: '2026-09-16'
specificationVersion: '0.23'
tags:
- DeFi
- Lending
- Borrowing
- Ethereum
- Blockchain
- Finance
- Cryptocurrency
apis:
- name: Compound Finance GraphQL API
  description: GraphQL API for querying Compound Finance v2 protocol data via The Graph subgraph, including markets, accounts,
    borrows, repays, liquidations, and token transfers.
  image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/apis-json-logo.jpg
  humanURL: https://compound.finance/docs
  baseURL: https://api.thegraph.com/subgraphs/name/graphprotocol/compound-v2
  tags:
  - GraphQL
  - DeFi
  - Lending
  - Subgraph
  properties:
  - type: GraphQL
    url: https://raw.githubusercontent.com/api-evangelist/compound/refs/heads/main/graphql/compound-schema.graphql
  - type: GraphQLDocumentation
    url: https://raw.githubusercontent.com/api-evangelist/compound/refs/heads/main/graphql/compound-graphql.md
  - type: Documentation
    url: https://compound.finance/docs
  - type: GitHub
    url: https://github.com/graphprotocol/compound-v2-subgraph
maintainers:
- FN: API Evangelist
  email: info@apievangelist.com
  X-twitter: apievangelist
  url: https://apievangelist.com
common:
- type: Website
  url: https://compound.finance
- type: VulnerabilityDisclosure
  url: security/compound-vulnerability-disclosure.yml
- type: DomainSecurity
  url: security/compound-domain-security.yml

Compound Finance API — frequently asked questions

Does Compound Finance have an API?

Yes. APIs.io lists 1 API from Compound Finance, including Compound Finance GraphQL API.

Is the Compound Finance API ready for AI agents?

Compound Finance has a Kin Score of 17.5 out of 100 (emerging) and an Agent Readiness score of 12.9 (agent-aware), scored by API Evangelist on 2026-11-13.

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