Ribbon Finance

Ribbon Finance is a DeFi structured products platform that helps users access crypto structured products through automated options strategies. The platform offers Theta Vaults (Decentralized Options Vaults) for covered calls and cash-secured puts, Ribbon Earn for yield optimization, and Ribbon Lend for unsecured lending. Ribbon Finance merged with Aevo, a high-performance Layer-2 order-book decentralized exchange for options and perpetuals trading, providing REST and WebSocket APIs for querying vault performance, options strategies, yield data, and live exchange trading data.

Ribbon Finance publishes 8 APIs on the APIs.io network, including Account API, API Keys API, Instruments API, and 5 more. Tagged areas include DeFi, Finance, Options, Structured Products, and Ethereum.

Ribbon Finance’s developer surface includes authentication, documentation, API reference, engineering blog, and 10 more developer resources.

🌐 Visit website 📡 Source on GitHub

36.4/100 thin ▬ flat Agent 34/100 agent aware Full breakdown ↓
scored 2026-07-28 · rubric v0.6

AccessFreeSelf serve⚡ Free to try

10 APIs

DeFiFinanceOptionsStructured ProductsEthereumLayer 2VaultsPerpetualsYield

Kin Score

Kin Score How this is scored →
scored 2026-07-28 · rubric v0.6

Composite quality — 36.4/100 · thin

Contract Quality 14.7 / 25

Developer Ergonomics 5.7 / 20

Commercial Clarity 7.9 / 20

Operational Transparency 0.7 / 13

Governance 0.0 / 12

Discoverability 7.4 / 10

Agent readiness — 34/100 · agent aware

Machine-Readable Contract 18 / 18

Agentic Access Contract 10 / 10

MCP Server 0 / 12

Machine-Readable Auth 10 / 10

Idempotency 0 / 9

Stable Error Semantics 0 / 8

Request/Response Examples 7 / 7

Rate-Limit Signaling 7 / 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

Improve this rating by publishing the missing artifacts — every area above can be raised, and the full rubric is at apis.io/rating/. This rating is computed from github.com/api-evangelist/ribbon-finance: open an issue to ask a question, or submit a pull request to add artifacts. Want it done for you? Prioritized profiling — $2,500 →

APIs 10

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

GraphQL 1

GraphQL schemas published by this provider.

Rate Limits 2

Documented rate limits and quota policies.

Aevo Websocket

0 limits

RATE LIMITS

Rate Limits

0 limits

RATE LIMITS

FinOps 1

Cost, billing, and metering signals for API financial operations.

Documentation 3

Reference material describing how the API behaves

Documentation

Documentation

Documentation

Documentation

APIReference

APIReference

Agent Surfaces 1

MCP servers, agent skills, and machine-readable catalogs

AgenticAccess

AgenticAccess

Design & Contract 1

Pagination, idempotency, versioning, errors, and events

JSONLD

JSONLD

Build 1

SDKs, sample code, and the tooling you integrate with

GitHubOrganization

GitHubOrganization

Access & Security 2

Authentication, authorization, and security posture

DomainSecurity

DomainSecurity

Authentication

Authentication

Operate 1

Status, limits, changes, and where to get help

RateLimits

RateLimits

Commercial 2

Pricing, plans, and the legal terms of use

Plans

Plans

FinOps

FinOps

Company 2

The organization behind the API

Website

Website

Blog

Blog

Other 1

Properties that don't map to a standard resource type

Governance

Governance

Source (apis.yml)

name: Ribbon Finance
description: Ribbon Finance is a DeFi structured products platform that helps users access crypto structured products through
  automated options strategies. The platform offers Theta Vaults (Decentralized Options Vaults) for covered calls and cash-secured
  puts, Ribbon Earn for yield optimization, and Ribbon Lend for unsecured lending. Ribbon Finance merged with Aevo, a high-performance
  Layer-2 order-book decentralized exchange for options and perpetuals trading, providing REST and WebSocket APIs for querying
  vault performance, options strategies, yield data, and live exchange trading data.
accessModel:
  pricing: free
  onboarding: self-serve
  trial: false
  try_now: true
  public: false
  label: Free · Self-serve signup
  confidence: high
  source:
  - plans
  - authentication
  generated: '2026-07-22'
  method: derived
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/icons/ribbon-finance.png
url: https://raw.githubusercontent.com/api-evangelist/ribbon-finance/refs/heads/main/apis.yml
version: '0.19'
created: '2026-06-14'
modified: '2026-06-14'
specificationVersion: '0.19'
tags:
- DeFi
- Finance
- Options
- Structured Products
- Ethereum
- Layer 2
- Vaults
- Perpetuals
- Yield
apis:
- name: Aevo Exchange WebSocket API
  description: Real-time WebSocket API for Aevo exchange providing low-latency streams for orderbook updates, trade feeds,
    position fills, index price updates, funding rates, and ticker information. Supports both public and authenticated private
    channels.
  image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/apis-json-logo.jpg
  humanURL: https://api-docs.aevo.xyz/
  baseURL: wss://ws.aevo.xyz
  tags:
  - DeFi
  - WebSocket
  - Real-time
  - Streaming
  - Market Data
  properties:
  - type: Documentation
    url: https://api-docs.aevo.xyz/
  - type: RateLimits
    url: https://raw.githubusercontent.com/api-evangelist/ribbon-finance/refs/heads/main/rate-limits/aevo-websocket.yml
  contact:
  - FN: Aevo Support
    url: https://docs.aevo.xyz/
    email: ''
- name: Ribbon Finance Subgraph API
  description: GraphQL API hosted on The Graph protocol providing indexed on-chain data for Ribbon Finance vaults including
    vault performance metrics, historical pricing per share, fee collection data, premium earnings, and vault APY tracking
    for Theta Vaults and other Ribbon products on Ethereum mainnet.
  image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/apis-json-logo.jpg
  humanURL: https://docs.ribbon.finance/developers/ribbon-subgraph
  baseURL: https://thegraph.com/explorer/subgraph
  tags:
  - DeFi
  - GraphQL
  - Subgraph
  - On-chain Data
  - Vaults
  properties:
  - type: Documentation
    url: https://docs.ribbon.finance/developers/ribbon-subgraph
  - url: graphql/ribbon-finance-graphql.md
    type: GraphQL
  contact:
  - FN: Ribbon Finance Developers
    url: https://github.com/ribbon-finance
    email: ''
- aid: ribbon-finance:ribbon-finance-account-api
  name: Ribbon Finance Account API
  description: Account management endpoints
  humanURL: https://api-docs.aevo.xyz/
  baseURL: https://api.aevo.xyz
  tags:
  - Account
  properties:
  - type: OpenAPI
    url: openapi/ribbon-finance-account-api-openapi.yml
  - type: Documentation
    url: https://api-docs.aevo.xyz/reference/overview
  - type: Authentication
    url: https://api-docs.aevo.xyz/reference/authentication
- aid: ribbon-finance:ribbon-finance-api-keys-api
  name: Ribbon Finance API Keys API
  description: API key management
  humanURL: https://api-docs.aevo.xyz/
  baseURL: https://api.aevo.xyz
  tags:
  - API Keys
  properties:
  - type: OpenAPI
    url: openapi/ribbon-finance-api-keys-api-openapi.yml
  - type: Documentation
    url: https://api-docs.aevo.xyz/reference/overview
  - type: Authentication
    url: https://api-docs.aevo.xyz/reference/authentication
- aid: ribbon-finance:ribbon-finance-instruments-api
  name: Ribbon Finance Instruments API
  description: Instrument and market information
  humanURL: https://api-docs.aevo.xyz/
  baseURL: https://api.aevo.xyz
  tags:
  - Instruments
  properties:
  - type: OpenAPI
    url: openapi/ribbon-finance-instruments-api-openapi.yml
  - type: Documentation
    url: https://api-docs.aevo.xyz/reference/overview
  - type: Authentication
    url: https://api-docs.aevo.xyz/reference/authentication
- aid: ribbon-finance:ribbon-finance-market-data-api
  name: Ribbon Finance Market Data API
  description: Public market data endpoints
  humanURL: https://api-docs.aevo.xyz/
  baseURL: https://api.aevo.xyz
  tags:
  - Market Data
  properties:
  - type: OpenAPI
    url: openapi/ribbon-finance-market-data-api-openapi.yml
  - type: Documentation
    url: https://api-docs.aevo.xyz/reference/overview
  - type: Authentication
    url: https://api-docs.aevo.xyz/reference/authentication
- aid: ribbon-finance:ribbon-finance-orders-api
  name: Ribbon Finance Orders API
  description: Order management endpoints
  humanURL: https://api-docs.aevo.xyz/
  baseURL: https://api.aevo.xyz
  tags:
  - Orders
  properties:
  - type: OpenAPI
    url: openapi/ribbon-finance-orders-api-openapi.yml
  - type: Documentation
    url: https://api-docs.aevo.xyz/reference/overview
  - type: Authentication
    url: https://api-docs.aevo.xyz/reference/authentication
- aid: ribbon-finance:ribbon-finance-positions-api
  name: Ribbon Finance Positions API
  description: Position and portfolio endpoints
  humanURL: https://api-docs.aevo.xyz/
  baseURL: https://api.aevo.xyz
  tags:
  - Positions
  properties:
  - type: OpenAPI
    url: openapi/ribbon-finance-positions-api-openapi.yml
  - type: Documentation
    url: https://api-docs.aevo.xyz/reference/overview
  - type: Authentication
    url: https://api-docs.aevo.xyz/reference/authentication
- aid: ribbon-finance:ribbon-finance-statistics-api
  name: Ribbon Finance Statistics API
  description: Exchange statistics and analytics
  humanURL: https://api-docs.aevo.xyz/
  baseURL: https://api.aevo.xyz
  tags:
  - Statistics
  properties:
  - type: OpenAPI
    url: openapi/ribbon-finance-statistics-api-openapi.yml
  - type: Documentation
    url: https://api-docs.aevo.xyz/reference/overview
  - type: Authentication
    url: https://api-docs.aevo.xyz/reference/authentication
- aid: ribbon-finance:ribbon-finance-trade-history-api
  name: Ribbon Finance Trade History API
  description: Trade and transaction history endpoints
  humanURL: https://api-docs.aevo.xyz/
  baseURL: https://api.aevo.xyz
  tags:
  - Trade History
  properties:
  - type: OpenAPI
    url: openapi/ribbon-finance-trade-history-api-openapi.yml
  - type: Documentation
    url: https://api-docs.aevo.xyz/reference/overview
  - type: Authentication
    url: https://api-docs.aevo.xyz/reference/authentication
common:
- type: AgenticAccess
  url: agentic-access/ribbon-finance-agentic-access.yml
- type: DomainSecurity
  url: security/ribbon-finance-domain-security.yml
- type: Authentication
  url: authentication/ribbon-finance-authentication.yml
- type: Documentation
  url: https://docs.ribbon.finance/
- type: Documentation
  url: https://docs.aevo.xyz/
- type: APIReference
  url: https://api-docs.aevo.xyz/
- type: GitHubOrganization
  url: https://github.com/ribbon-finance
- type: Website
  url: https://www.ribbon.finance/
- type: Blog
  url: https://ribbonfinance.medium.com/
- type: Governance
  url: https://gov.ribbon.finance/
- type: Plans
  url: https://raw.githubusercontent.com/api-evangelist/ribbon-finance/refs/heads/main/plans/plans.yml
- type: RateLimits
  url: https://raw.githubusercontent.com/api-evangelist/ribbon-finance/refs/heads/main/rate-limits/rate-limits.yml
- type: FinOps
  url: https://raw.githubusercontent.com/api-evangelist/ribbon-finance/refs/heads/main/finops/finops.yml
- type: JSONLD
  url: https://raw.githubusercontent.com/api-evangelist/ribbon-finance/refs/heads/main/json-ld/ribbon-finance.json
maintainers:
- FN: API Evangelist
  url: https://apievangelist.com
  email: info@apievangelist.com

Ribbon Finance

Kin Score

APIs 10

Aevo Exchange WebSocket API

Ribbon Finance Subgraph API

Ribbon Finance Account API

Ribbon Finance API Keys API

Ribbon Finance Instruments API

Ribbon Finance Market Data API

Ribbon Finance Orders API

Ribbon Finance Positions API

Ribbon Finance Statistics API

Ribbon Finance Trade History API

GraphQL 1

Ribbon Finance GraphQL API

Pricing Plans 1

Plans

Rate Limits 2

Aevo Websocket

Rate Limits

FinOps 1

Finops

Security Posture 2

Ribbon Finance Authentication

Ribbon Finance Domain Security

Agentic Access 1

Ribbon Finance Agentic Access

Resources