Euler Finance

Euler Finance Vaults API

Canonical vault resources, vault history, holders, borrowers, and open-interest views. In v3, vault detail is decomposed into focused endpoints instead of one large legacy response.

GitHub OpenAPI

Operations 22

GET /v3/evk/vaults List vaults #
POST /v3/evk/vaults/batch Batch vault details #
GET /v3/resolve/vaults Resolve a vault address to its family #
POST /v3/resolve/vaults Resolve multiple vault addresses to their families #
GET /v3/evk/vaults/health/utilization Vault utilization health #
GET /v3/evk/vaults/health/caps Vault cap usage health #
GET /v3/evk/vaults/{chainId}/{address} Vault details #
GET /v3/evk/vaults/{chainId}/{address}/labels Public curator labels for a vault #
GET /v3/evk/vaults/{chainId}/{address}/visibility Deterministic visibility status for a vault #
GET /v3/evk/vaults/{chainId}/{address}/positions Positions in a vault #
GET /v3/evk/vaults/{chainId}/{address}/config-history Vault configuration history #
GET /v3/evk/vaults/{chainId}/{address}/collaterals Current accepted collaterals with LTV configurations #
GET /v3/evk/vaults/{chainId}/{address}/ltv-history Vault LTV history #
GET /v3/evk/vaults/{chainId}/{address}/cap-history Vault cap history (supply/borrow) #
GET /v3/evk/vaults/{chainId}/{address}/irm-history Vault interest rate model history #
GET /v3/evk/vaults/{chainId}/{address}/events Unified core vault event timeline #
GET /v3/evk/vaults/{chainId}/{address}/totals Vault totals with historical series #
GET /v3/evk/vaults/{chainId}/{address}/holders Vault share holders #
GET /v3/evk/vaults/{chainId}/{address}/debt-holders Vault debt holder candidates #
GET /v3/evk/vaults/open-interest Open interest across vaults #
GET /v3/evk/vaults/open-interest/by-collateral Collateral-covered debt by collateral vault #
GET /v3/evk/vaults/bad-debt Bad debt by borrow vault #

Documentation

📖
Documentation
https://docs.euler.finance/developers/data-querying/euler-v3-api
📖
RateLimits
https://raw.githubusercontent.com/api-evangelist/euler/refs/heads/main/rate-limits/euler-v3-api.yml

Specifications

⚙
OpenAPI
https://raw.githubusercontent.com/api-evangelist/euler/refs/heads/main/openapi/euler-vaults-api-openapi.yml

Other Resources

🔗
SwaggerUI
https://v3.euler.finance/v3/docs
🔗
PricingPage
https://docs.euler.finance/developers/data-querying/euler-v3-api
🔗
GraphQL
https://raw.githubusercontent.com/api-evangelist/euler/refs/heads/main/graphql/euler-graphql.md

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OpenAPI Specification

euler-vaults-api-openapi.yml Raw ↑ 
openapi: 3.2.0
info:
  title: Euler Data API (V3) Vaults API
  version: 3.0.0
  description: API specification for Euler Data v3.
servers:
- url: /
  description: Current environment
security: []
tags:


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# Full source: https://raw.githubusercontent.com/api-evangelist/euler/refs/heads/main/openapi/euler-vaults-api-openapi.yml