BarnBridge

name: BarnBridge
description: BarnBridge is a risk tokenization DeFi protocol that allows users to hedge yield sensitivity and price volatility
  by transforming debt pools into structured products with varying risk and return characteristics. It offers SMART Yield
  bonds with junior and senior tranches, SMART Alpha for price volatility management, SMART Exposure for automated rebalancing,
  and yield farming analytics via a REST API.
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/apis-json-logo.jpg
url: https://raw.githubusercontent.com/api-evangelist/barnbridge/refs/heads/main/apis.yml
created: '2026-06-14'
modified: '2026-06-14'
specificationVersion: '0.19'
tags:
- DeFi
- Risk Tokenization
- Yield
- Blockchain
- Ethereum
- SMART Yield
- Structured Products
- Tranches
apis:
- name: BarnBridge SMART Yield API
  description: REST API for querying SMART Yield structured product pools, senior and junior bond positions, tranche data,
    APY trends, liquidity, and user portfolio analytics.
  image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/apis-json-logo.jpg
  humanURL: https://barnbridge.com/smart-yield/
  baseURL: https://api-v2.barnbridge.com
  tags:
  - SMART Yield
  - Bonds
  - Tranches
  - Yield
  - DeFi
  properties:
  - type: Documentation
    url: https://barnbridge.gitbook.io/docs
  - type: OpenAPI
    url: https://raw.githubusercontent.com/api-evangelist/barnbridge/refs/heads/main/openapi.yml
  contact:
  - FN: BarnBridge Discord
    url: https://discord.com/invite/FfEhsVk
  meta:
  - key: github-repository
    value: https://github.com/BarnBridge/internal-api
- name: BarnBridge Governance API
  description: REST API for querying BarnBridge DAO governance proposals, votes, voter lists, abrogation proposals, treasury
    transactions, and protocol overview data.
  image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/apis-json-logo.jpg
  humanURL: https://barnbridge.com/
  baseURL: https://api-v2.barnbridge.com
  tags:
  - Governance
  - DAO
  - Voting
  - Treasury
  - DeFi
  properties:
  - type: Documentation
    url: https://barnbridge.gitbook.io/docs
  - type: OpenAPI
    url: https://raw.githubusercontent.com/api-evangelist/barnbridge/refs/heads/main/openapi/openapi.yml
  contact:
  - FN: BarnBridge Discord
    url: https://discord.com/invite/FfEhsVk
  meta:
  - key: github-repository
    value: https://github.com/BarnBridge/internal-api
- name: BarnBridge SMART Alpha API
  description: REST API for querying SMART Alpha pools, token price charts, pool performance history, previous epochs, user
    portfolio values, queue positions, and transactions.
  image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/apis-json-logo.jpg
  humanURL: https://barnbridge.com/
  baseURL: https://api-v2.barnbridge.com
  tags:
  - SMART Alpha
  - Price Volatility
  - Epochs
  - DeFi
  properties:
  - type: Documentation
    url: https://barnbridge.gitbook.io/docs
  - type: OpenAPI
    url: https://raw.githubusercontent.com/api-evangelist/barnbridge/refs/heads/main/openapi/openapi.yml
  contact:
  - FN: BarnBridge Discord
    url: https://discord.com/invite/FfEhsVk
  meta:
  - key: github-repository
    value: https://github.com/BarnBridge/internal-api
- name: BarnBridge SMART Exposure API
  description: REST API for querying SMART Exposure pools, tranches, eToken price charts, price trends, liquidity charts,
    ratio deviation analytics, transactions, and user portfolio values.
  image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/apis-json-logo.jpg
  humanURL: https://barnbridge.com/
  baseURL: https://api-v2.barnbridge.com
  tags:
  - SMART Exposure
  - Tranches
  - eToken
  - Rebalancing
  - DeFi
  properties:
  - type: Documentation
    url: https://barnbridge.gitbook.io/docs
  - type: OpenAPI
    url: https://raw.githubusercontent.com/api-evangelist/barnbridge/refs/heads/main/openapi/openapi.yml
  contact:
  - FN: BarnBridge Discord
    url: https://discord.com/invite/FfEhsVk
  meta:
  - key: github-repository
    value: https://github.com/BarnBridge/internal-api
- name: BarnBridge Yield Farming API
  description: REST API for querying BarnBridge yield farming staking actions list and historical chart data for analytics
    and monitoring.
  image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/apis-json-logo.jpg
  humanURL: https://barnbridge.com/
  baseURL: https://api-v2.barnbridge.com
  tags:
  - Yield Farming
  - Staking
  - Analytics
  - DeFi
  properties:
  - type: Documentation
    url: https://barnbridge.gitbook.io/docs
  - type: OpenAPI
    url: https://raw.githubusercontent.com/api-evangelist/barnbridge/refs/heads/main/openapi/openapi.yml
  contact:
  - FN: BarnBridge Discord
    url: https://discord.com/invite/FfEhsVk
  meta:
  - key: github-repository
    value: https://github.com/BarnBridge/internal-api
common:
- type: JSONLDContext
  url: https://raw.githubusercontent.com/api-evangelist/barnbridge/refs/heads/main/json-ld/context.jsonld
- type: JSONSchema
  url: https://raw.githubusercontent.com/api-evangelist/barnbridge/refs/heads/main/json-schema/smart-yield-pool.json
- type: JSONSchema
  url: https://raw.githubusercontent.com/api-evangelist/barnbridge/refs/heads/main/json-schema/governance-proposal.json
- type: JSONSchema
  url: https://raw.githubusercontent.com/api-evangelist/barnbridge/refs/heads/main/json-schema/smart-alpha-pool.json
- type: JSONSchema
  url: https://raw.githubusercontent.com/api-evangelist/barnbridge/refs/heads/main/json-schema/smart-exposure-tranche.json
- type: GitHubOrganization
  url: https://github.com/BarnBridge
- type: Website
  url: https://barnbridge.com
- type: Application
  url: https://app.barnbridge.com
- type: Documentation
  url: https://barnbridge.gitbook.io/docs
- type: Discord
  url: https://discord.com/invite/FfEhsVk
- type: Twitter
  url: https://twitter.com/barn_bridge
- type: Forums
  url: https://forum.barnbridge.com
- type: Whitepaper
  url: https://github.com/BarnBridge/BarnBridge-Whitepaper
- type: Plans
  url: https://raw.githubusercontent.com/api-evangelist/barnbridge/refs/heads/main/plans/plans.yml
- type: RateLimits
  url: https://raw.githubusercontent.com/api-evangelist/barnbridge/refs/heads/main/rate-limits/rate-limits.yml
- type: FinOps
  url: https://raw.githubusercontent.com/api-evangelist/barnbridge/refs/heads/main/finops/finops.yml
maintainers:
- FN: API Evangelist
  url: https://apievangelist.com
  email: info@apievangelist.com