Euler Finance website screenshot

Euler Finance

Euler is a permissionless modular lending protocol that enables users to lend, borrow, and build custom lending markets without limits. The platform provides REST APIs for querying vaults, account positions, interest rates, liquidation thresholds, token prices, APYs, reward campaigns, and lending market analytics across multiple EVM-compatible networks.

Euler Finance publishes 21 APIs on the APIs.io network, including Accounts API, APYs API, Auth API, and 18 more. Tagged areas include DeFi, Lending, Borrowing, Finance, and Ethereum.

The Euler Finance catalog on APIs.io includes 1 JSON-LD context and 1 Spectral governance ruleset.

Euler Finance’s developer surface includes authentication, documentation, engineering blog, and 13 more developer resources.

44.2/100 developing ▼ -5.3 Agent 44/100 agent ready Full breakdown ↓
scored 2026-07-28 · rubric v0.6
AccessFreeSelf serve⚡ Free to try
24 APIs
DeFiLendingBorrowingFinanceEthereumBlockchainVaultsLiquidationInterest RatesPermissionless

Kin Score

Kin Score Kin Score How this is scored →
scored 2026-07-28 · rubric v0.6
Composite quality — 44.2/100 · developing
Contract Quality 12.7 / 25
Developer Ergonomics 4.3 / 20
Commercial Clarity 10.0 / 20
Operational Transparency 2.7 / 13
Governance 7.0 / 12
Discoverability 7.4 / 10
Agent readiness — 44/100 · agent ready
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 8 / 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/euler: 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 24

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

Euler Off-Chain Prices API

An unofficial REST endpoint for fetching USD-denominated asset prices for ERC-20 tokens across supported networks. Accepts chainId and comma-separated asset addresses. Returns p...

Euler Subgraphs (GraphQL)

GraphQL-based subgraph endpoints hosted on Goldsky for querying indexed Euler V2 protocol data including vault states, account positions, borrow/supply history, interest rates, ...

Euler V2 TypeScript SDK

The recommended TypeScript entry point for applications, bots, scripts, and operational tooling built on Euler V2. Provides protocol data fetching, EVC batch composition, transa...

Euler Finance Accounts API

Account activity, discovered positions, and sub-account relationships. Legacy nested account payloads are flattened into account-vault rows in v3.

Euler Finance APYs API

Base and intrinsic APY surfaces. In v3, APY families are split into dedicated endpoints instead of being embedded inconsistently across larger payloads.

Euler Finance Auth API

Authentication and authorization conventions used across the API, including API keys, admin secrets, and rate-limit behavior.

Euler Finance Chains API

Chain inventory and per-chain protocol summaries. These replace ad-hoc chain-level aggregates from legacy APIs with explicit, cacheable resources.

Euler Finance Curator API

Curator-managed metadata such as labels, descriptions, and visibility controls. This is the operator-owned customization surface in v3.

Euler Finance Earn API

Euler Earn vault resources and historical data. These endpoints are separate from EVK vaults and should be modeled independently in client code.

Euler Finance Entities API

Platform-admin managed KYBed organization profiles used as backend-owned label and control-plane resources.

Euler Finance EVC API

Ethereum Vault Connector account event resources. These are separate from account position snapshots and are intended for event-level inspection.

Euler Finance FeeFlow API

Fee-flow event resources and fee-related historical activity.

Euler Finance GraphQL API

Controlled GraphQL passthrough endpoints for indexer-backed data exploration and compatibility workflows.

Euler Finance Health API

Liveness, readiness, and dashboard-friendly platform status checks. Use these for operational monitoring, not for reconstructing full portfolio state.

Euler Finance Liquidations API

Liquidation events and related historical views used for risk analysis and monitoring.

Euler Finance Oracles API

Oracle routing, adapter, and price-source inspection endpoints. These expose pricing/oracle internals that were previously harder to inspect externally.

Euler Finance Prices API

Current and historical token prices. Prices follow v3 source priority rules and return the canonical merged value rather than exposing raw provider-specific reads by default.

Euler Finance Protocol API

Protocol-wide summary endpoints and aggregate metrics. In v3, these endpoints are explicitly summary-oriented and should be treated as lightweight rollups rather than replacemen...

Euler Finance PublicAllocator API

Public allocator event resources for allocator-level activity and history.

Euler Finance Rewards API

Reward campaign APRs and per-account reward breakdowns. Rewards APY is intentionally separate from base vault APY in v3; combine them client-side when you need a legacy-style to...

Euler Finance TermsOfUse API

Terms-of-use signature state and audit endpoints.

Euler Finance Tokens API

Token metadata, protocol classifications, and related static reference data used throughout the API.

Euler Finance Usage API

API usage and API key analytics. These endpoints are intended for operators and consumers tracking traffic, rate limits, and key-level activity.

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 respo...

Scroll for all 24

GraphQL 1

GraphQL schemas published by this provider.

Euler Finance GraphQL API

Euler Finance V2 exposes on-chain vault and account data through GraphQL subgraphs hosted on Goldsky. The subgraphs index factory-created EulerVault and EulerEarn contracts, tra...

GRAPHQL

Pricing Plans 1

Published pricing tiers and plan structures.

Plans

2 plans

PLANS

Rate Limits 1

Documented rate limits and quota policies.

Euler V3 Api

0 limits

RATE LIMITS

FinOps 1

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

Finops

FINOPS

Semantic Vocabularies 1

JSON-LD contexts and semantic vocabularies used across these APIs.

Euler Context

2 classes · 1 properties

JSON-LD

Spectral Rules 1

Spectral governance rulesets for linting and validating these APIs.

Euler Finance API Rules

5 rules · 3 warnings 2 info

SPECTRAL

JSON Schema 108

Standalone JSON Schema definitions for this provider's data models.

AccountActivity

8 properties

JSON SCHEMA

AccountLiquidityValue

3 properties

JSON SCHEMA

AccountPortfolioResponse

6 properties

JSON SCHEMA

AccountPositionLiquidity

8 properties

JSON SCHEMA

AccountPosition

16 properties

JSON SCHEMA

ApiKeyCreateRequest

7 properties

JSON SCHEMA

ApiKeyCreateResponse

10 properties

JSON SCHEMA

ApiKeyResponse

12 properties

JSON SCHEMA

ApiKeyUsageResponse

3 properties

JSON SCHEMA

AssetRef

4 properties

JSON SCHEMA

CapHistoryItem

6 properties

JSON SCHEMA

ChainStats

0 properties

JSON SCHEMA

Chain

3 properties

JSON SCHEMA

CollateralConfigWithPrice

0 properties

JSON SCHEMA

CollateralConfig

12 properties

JSON SCHEMA

ConfigHistoryItem

6 properties

JSON SCHEMA

CuratorInfo

3 properties

JSON SCHEMA

CuratorVaultLabel

9 properties

JSON SCHEMA

DataIssue

7 properties

JSON SCHEMA

DetailedHealthResponse

0 properties

JSON SCHEMA

EarnIncludePrices

1 properties

JSON SCHEMA

EarnStrategyAllocationCap

3 properties

JSON SCHEMA

EarnStrategy

18 properties

JSON SCHEMA

EarnVaultBatchItem

0 properties

JSON SCHEMA

EarnVaultBatchMeta

5 properties

JSON SCHEMA

EarnVaultBatchRequest

3 properties

JSON SCHEMA

EarnVaultBatchResponse

2 properties

JSON SCHEMA

EarnVaultDetailsWithIncludes

0 properties

JSON SCHEMA

EarnVaultDetails

0 properties

JSON SCHEMA

EarnVaultGovernance

10 properties

JSON SCHEMA

EarnVaultManagement

6 properties

JSON SCHEMA

EarnVaultSummary

22 properties

JSON SCHEMA

EntityAddressCreateRequest

3 properties

JSON SCHEMA

EntityAddress

4 properties

JSON SCHEMA

EntityCreateRequest

10 properties

JSON SCHEMA

EntityMemberCreateRequest

3 properties

JSON SCHEMA

EntityMemberUpdateRequest

2 properties

JSON SCHEMA

EntityMember

7 properties

JSON SCHEMA

EntityUpdateRequest

9 properties

JSON SCHEMA

Entity

12 properties

JSON SCHEMA

ErrorResponse

1 properties

JSON SCHEMA

EvkVaultBatchMeta

5 properties

JSON SCHEMA

EvkVaultBatchRequest

3 properties

JSON SCHEMA

EvkVaultBatchResponse

2 properties

JSON SCHEMA

HealthResponse

4 properties

JSON SCHEMA

IntrinsicApyHistoryMeta

7 properties

JSON SCHEMA

IntrinsicApyHistoryPoint

4 properties

JSON SCHEMA

IntrinsicApy

7 properties

JSON SCHEMA

IrmHistoryItem

5 properties

JSON SCHEMA

LtvHistoryItem

13 properties

JSON SCHEMA

OracleAdapterChainlinkDetail

1 properties

JSON SCHEMA

OracleAdapterEntry

6 properties

JSON SCHEMA

OracleAdapterPythDetail

6 properties

JSON SCHEMA

OracleAdapter

8 properties

JSON SCHEMA

OracleDetailedInfo

3 properties

JSON SCHEMA

OracleInfo

5 properties

JSON SCHEMA

OraclePriceRaw

7 properties

JSON SCHEMA

OracleResolvedVault

4 properties

JSON SCHEMA

OracleRouterConfig

6 properties

JSON SCHEMA

OracleRouterState

6 properties

JSON SCHEMA

OracleRouterVault

5 properties

JSON SCHEMA

PaginationMeta

6 properties

JSON SCHEMA

PlatformAdminAccessRequest

1 properties

JSON SCHEMA

PlatformAdminAccess

4 properties

JSON SCHEMA

PlatformAdminCreateAccessResult

2 properties

JSON SCHEMA

PlatformAdminRevokeAccessResult

2 properties

JSON SCHEMA

PlatformAuthSession

5 properties

JSON SCHEMA

PortfolioBorrowPosition

29 properties

JSON SCHEMA

PortfolioSavingsPosition

8 properties

JSON SCHEMA

Price

9 properties

JSON SCHEMA

ProtocolStats

6 properties

JSON SCHEMA

PublicVaultLabel

8 properties

JSON SCHEMA

RewardBreakdown

7 properties

JSON SCHEMA

RewardsApyHistoryPoint

4 properties

JSON SCHEMA

RewardsApy

4 properties

JSON SCHEMA

SerializedPortfolioAccountPosition

16 properties

JSON SCHEMA

SerializedPortfolioVault

8 properties

JSON SCHEMA

SubAccount

5 properties

JSON SCHEMA

SwapPool

5 properties

JSON SCHEMA

TokenMetadata

3 properties

JSON SCHEMA

Token

10 properties

JSON SCHEMA

UsageStatsResponse

4 properties

JSON SCHEMA

VaultApyMeta

6 properties

JSON SCHEMA

VaultApyPoint

3 properties

JSON SCHEMA

VaultApy

2 properties

JSON SCHEMA

VaultCapHealthItem

10 properties

JSON SCHEMA

VaultCaps

2 properties

JSON SCHEMA

VaultCollateralDetail

0 properties

JSON SCHEMA

VaultDetailResponseWithIncludes

0 properties

JSON SCHEMA

VaultDetailResponse

43 properties

JSON SCHEMA

VaultDetailsWithIncludes

0 properties

JSON SCHEMA

VaultDetails

0 properties

JSON SCHEMA

VaultFees

6 properties

JSON SCHEMA

VaultHookedOperations

15 properties

JSON SCHEMA

VaultHooks

2 properties

JSON SCHEMA

VaultIncludePrices

2 properties

JSON SCHEMA

VaultInterestRateModel

3 properties

JSON SCHEMA

VaultInterestRates

3 properties

JSON SCHEMA

VaultLiquidation

3 properties

JSON SCHEMA

VaultPosition

5 properties

JSON SCHEMA

VaultResolveEntry

7 properties

JSON SCHEMA

VaultTotalsFreshness

10 properties

JSON SCHEMA

VaultTotalsMeta

0 properties

JSON SCHEMA

VaultTotalsPoint

7 properties

JSON SCHEMA

VaultTotals

2 properties

JSON SCHEMA

VaultVisibility

6 properties

JSON SCHEMA

Vault

16 properties

JSON SCHEMA

YieldApyBreakdown

5 properties

JSON SCHEMA

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Examples 91

Example request and response payloads for these APIs.

Createentity

7 fields

EXAMPLE

Createentityaddress

8 fields

EXAMPLE

Createentitymember

8 fields

EXAMPLE

Createplatformadminaccess

7 fields

EXAMPLE

Deleteadminapikeysbyid

8 fields

EXAMPLE

Deleteentity

8 fields

EXAMPLE

Deleteentityaddress

8 fields

EXAMPLE

Getadminapikeys

7 fields

EXAMPLE

Getadminapikeysbyid

8 fields

EXAMPLE

Getadminapikeysbyidusage

8 fields

EXAMPLE

Getapysintrinsic

8 fields

EXAMPLE

Getapysintrinsichistory

8 fields

EXAMPLE

Getapysrewards

8 fields

EXAMPLE

Getapysrewardshistory

8 fields

EXAMPLE

Getchains

7 fields

EXAMPLE

Getchainsbychainidstats

8 fields

EXAMPLE

Getcuratorvaults

8 fields

EXAMPLE

Getdocs

7 fields

EXAMPLE

Getearnvaults

8 fields

EXAMPLE

Getentity

8 fields

EXAMPLE

Getfeeflowevents

8 fields

EXAMPLE

Getgraphql

8 fields

EXAMPLE

Gethealth

7 fields

EXAMPLE

Gethealthdetailed

7 fields

EXAMPLE

Gethealthlive

7 fields

EXAMPLE

Gethealthready

7 fields

EXAMPLE

Getliquidations

8 fields

EXAMPLE

Getmetrics

7 fields

EXAMPLE

Getopenapijson

7 fields

EXAMPLE

Getoraclesprices

8 fields

EXAMPLE

Getoraclesrouters

8 fields

EXAMPLE

Getplatformauthsession

7 fields

EXAMPLE

Getprices

8 fields

EXAMPLE

Getpriceshistory

8 fields

EXAMPLE

Getprotocolstats

8 fields

EXAMPLE

Getpublicallocatorevents

8 fields

EXAMPLE

Getrewardsbreakdown

8 fields

EXAMPLE

Getroot

7 fields

EXAMPLE

Gettermsofusesignatures

8 fields

EXAMPLE

Gettokens

8 fields

EXAMPLE

Gettoolboxadminapikeys

7 fields

EXAMPLE

Getusagestats

7 fields

EXAMPLE

Getvaultresolve

8 fields

EXAMPLE

Getvaults

8 fields

EXAMPLE

Getvaultsbaddebt

8 fields

EXAMPLE

Getvaultshealthcaps

8 fields

EXAMPLE

Getvaultsopeninterest

8 fields

EXAMPLE

Listentities

8 fields

EXAMPLE

Listentityaddresses

8 fields

EXAMPLE

Listentitymembers

8 fields

EXAMPLE

Logoutplatformauthsession

7 fields

EXAMPLE

Patchadminapikeysbyid

8 fields

EXAMPLE

Postadminapikeys

7 fields

EXAMPLE

Postearnvaultbatch

7 fields

EXAMPLE

Postevkvaultbatch

7 fields

EXAMPLE

Postgraphql

7 fields

EXAMPLE

Postvaultresolve

7 fields

EXAMPLE

Revokeentitymember

8 fields

EXAMPLE

Revokeplatformadminaccess

7 fields

EXAMPLE

Startplatformauthlogin

7 fields

EXAMPLE

Updateentity

8 fields

EXAMPLE

Updateentitymember

8 fields

EXAMPLE

Scroll for all 91

Security Posture 3

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

Euler Authentication

apiKey/http · 5 schemes

SECURITY

Euler Domain Security

TLSv1.3 · HSTS · DNSSEC · DMARC

SECURITY

Euler Vulnerability Disclosure

security.txt · contact published

SECURITY

Agentic Access 1

Recommended x-agentic-access execution contracts for AI agents.

Euler Agentic Access

91 operations · 19 acting · 3 human-in-the-loop

91 operations · 19 acting

AGENTIC

Resources

Documentation 1

Reference material describing how the API behaves

Agent Surfaces 3

MCP servers, agent skills, and machine-readable catalogs

Build 1

SDKs, sample code, and the tooling you integrate with

Access & Security 4

Authentication, authorization, and security posture

Operate 2

Status, limits, changes, and where to get help

Commercial 2

Pricing, plans, and the legal terms of use

Company 1

The organization behind the API

Other 2

Properties that don't map to a standard resource type

Source (apis.yml)

apis.yml Raw ↑
name: Euler Finance
description: Euler is a permissionless modular lending protocol that enables users to lend, borrow, and build custom lending
  markets without limits. The platform provides REST APIs for querying vaults, account positions, interest rates, liquidation
  thresholds, token prices, APYs, reward campaigns, and lending market analytics across multiple EVM-compatible networks.
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/euler.png
url: https://raw.githubusercontent.com/api-evangelist/euler/refs/heads/main/apis.yml
created: '2026-06-14'
modified: '2026-06-14'
specificationVersion: '0.19'
tags:
- DeFi
- Lending
- Borrowing
- Finance
- Ethereum
- Blockchain
- Vaults
- Liquidation
- Interest Rates
- Permissionless
apis:
- name: Euler Off-Chain Prices API
  description: An unofficial REST endpoint for fetching USD-denominated asset prices for ERC-20 tokens across supported networks.
    Accepts chainId and comma-separated asset addresses. Returns prices with 18-decimal precision. Users should validate returned
    prices and maintain fallback sources.
  image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/apis-json-logo.jpg
  humanURL: https://docs.euler.finance/developers/data-querying/off-chain-prices
  baseURL: https://app.euler.finance/api/v1
  tags:
  - Prices
  - Tokens
  - DeFi
  - Analytics
  properties:
  - type: Documentation
    url: https://docs.euler.finance/developers/data-querying/off-chain-prices
  contact:
  - FN: Euler Finance
    url: https://euler.finance
- name: Euler Subgraphs (GraphQL)
  description: GraphQL-based subgraph endpoints hosted on Goldsky for querying indexed Euler V2 protocol data including vault
    states, account positions, borrow/supply history, interest rates, collateral relationships, EulerEarn strategies, and
    swap pools across Mainnet, Base, Arbitrum, Optimism, Berachain, Avalanche, BSC, Sonic, and additional networks.
  image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/apis-json-logo.jpg
  humanURL: https://docs.euler.finance/developers/data-querying/subgraphs
  baseURL: https://api.goldsky.com/api/public/project_cm4iagnemt1wp01xn4gh1agft/subgraphs
  tags:
  - GraphQL
  - Subgraph
  - Vaults
  - Positions
  - History
  - Analytics
  - DeFi
  properties:
  - type: Documentation
    url: https://docs.euler.finance/developers/data-querying/subgraphs
  - type: GitHubRepository
    url: https://github.com/euler-xyz/euler-subgraph
  - url: graphql/euler-schema.graphql
    type: GraphQLSchema
  contact:
  - FN: Euler Finance
    url: https://euler.finance
- name: Euler V2 TypeScript SDK
  description: The recommended TypeScript entry point for applications, bots, scripts, and operational tooling built on Euler
    V2. Provides protocol data fetching, EVC batch composition, transaction simulation, approval resolution via standard approve
    and Permit2, swap operations, pricing, rewards, oracle adapter metadata, and FeeFlow management.
  image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/apis-json-logo.jpg
  humanURL: https://docs.euler.finance/developers/sdk
  baseURL: https://docs.euler.finance
  tags:
  - SDK
  - TypeScript
  - DeFi
  - Vaults
  - EVC
  properties:
  - type: Documentation
    url: https://docs.euler.finance/developers/sdk
  - type: GitHubRepository
    url: https://github.com/euler-xyz/euler-sdks
  - type: NPMPackage
    url: https://www.npmjs.com/package/@eulerxyz/euler-v2-sdk
  contact:
  - FN: Euler Finance GitHub
    url: https://github.com/euler-xyz
- aid: euler:euler-accounts-api
  name: Euler Finance Accounts API
  description: Account activity, discovered positions, and sub-account relationships. Legacy nested account payloads are flattened
    into account-vault rows in v3.
  humanURL: https://docs.euler.finance/developers/data-querying/euler-v3-api
  baseURL: https://v3.euler.finance/v3
  tags:
  - Accounts
  properties:
  - type: OpenAPI
    url: openapi/euler-accounts-api-openapi.yml
  - type: Documentation
    url: https://docs.euler.finance/developers/data-querying/euler-v3-api
  - type: SwaggerUI
    url: https://v3.euler.finance/v3/docs
  - type: PricingPage
    url: https://docs.euler.finance/developers/data-querying/euler-v3-api
  - type: RateLimits
    url: https://raw.githubusercontent.com/api-evangelist/euler/refs/heads/main/rate-limits/euler-v3-api.yml
  - type: GraphQL
    url: graphql/euler-graphql.md
- aid: euler:euler-apys-api
  name: Euler Finance APYs API
  description: Base and intrinsic APY surfaces. In v3, APY families are split into dedicated endpoints instead of being embedded
    inconsistently across larger payloads.
  humanURL: https://docs.euler.finance/developers/data-querying/euler-v3-api
  baseURL: https://v3.euler.finance/v3
  tags:
  - APYs
  properties:
  - type: OpenAPI
    url: openapi/euler-apys-api-openapi.yml
  - type: Documentation
    url: https://docs.euler.finance/developers/data-querying/euler-v3-api
  - type: SwaggerUI
    url: https://v3.euler.finance/v3/docs
  - type: PricingPage
    url: https://docs.euler.finance/developers/data-querying/euler-v3-api
  - type: RateLimits
    url: https://raw.githubusercontent.com/api-evangelist/euler/refs/heads/main/rate-limits/euler-v3-api.yml
  - type: GraphQL
    url: graphql/euler-graphql.md
- aid: euler:euler-auth-api
  name: Euler Finance Auth API
  description: Authentication and authorization conventions used across the API, including API keys, admin secrets, and rate-limit
    behavior.
  humanURL: https://docs.euler.finance/developers/data-querying/euler-v3-api
  baseURL: https://v3.euler.finance/v3
  tags:
  - Auth
  properties:
  - type: OpenAPI
    url: openapi/euler-auth-api-openapi.yml
  - type: Documentation
    url: https://docs.euler.finance/developers/data-querying/euler-v3-api
  - type: SwaggerUI
    url: https://v3.euler.finance/v3/docs
  - type: PricingPage
    url: https://docs.euler.finance/developers/data-querying/euler-v3-api
  - type: RateLimits
    url: https://raw.githubusercontent.com/api-evangelist/euler/refs/heads/main/rate-limits/euler-v3-api.yml
  - type: GraphQL
    url: graphql/euler-graphql.md
- aid: euler:euler-chains-api
  name: Euler Finance Chains API
  description: Chain inventory and per-chain protocol summaries. These replace ad-hoc chain-level aggregates from legacy APIs
    with explicit, cacheable resources.
  humanURL: https://docs.euler.finance/developers/data-querying/euler-v3-api
  baseURL: https://v3.euler.finance/v3
  tags:
  - Chains
  properties:
  - type: OpenAPI
    url: openapi/euler-chains-api-openapi.yml
  - type: Documentation
    url: https://docs.euler.finance/developers/data-querying/euler-v3-api
  - type: SwaggerUI
    url: https://v3.euler.finance/v3/docs
  - type: PricingPage
    url: https://docs.euler.finance/developers/data-querying/euler-v3-api
  - type: RateLimits
    url: https://raw.githubusercontent.com/api-evangelist/euler/refs/heads/main/rate-limits/euler-v3-api.yml
  - type: GraphQL
    url: graphql/euler-graphql.md
- aid: euler:euler-curator-api
  name: Euler Finance Curator API
  description: Curator-managed metadata such as labels, descriptions, and visibility controls. This is the operator-owned
    customization surface in v3.
  humanURL: https://docs.euler.finance/developers/data-querying/euler-v3-api
  baseURL: https://v3.euler.finance/v3
  tags:
  - Curator
  properties:
  - type: OpenAPI
    url: openapi/euler-curator-api-openapi.yml
  - type: Documentation
    url: https://docs.euler.finance/developers/data-querying/euler-v3-api
  - type: SwaggerUI
    url: https://v3.euler.finance/v3/docs
  - type: PricingPage
    url: https://docs.euler.finance/developers/data-querying/euler-v3-api
  - type: RateLimits
    url: https://raw.githubusercontent.com/api-evangelist/euler/refs/heads/main/rate-limits/euler-v3-api.yml
  - type: GraphQL
    url: graphql/euler-graphql.md
- aid: euler:euler-earn-api
  name: Euler Finance Earn API
  description: Euler Earn vault resources and historical data. These endpoints are separate from EVK vaults and should be
    modeled independently in client code.
  humanURL: https://docs.euler.finance/developers/data-querying/euler-v3-api
  baseURL: https://v3.euler.finance/v3
  tags:
  - Earn
  properties:
  - type: OpenAPI
    url: openapi/euler-earn-api-openapi.yml
  - type: Documentation
    url: https://docs.euler.finance/developers/data-querying/euler-v3-api
  - type: SwaggerUI
    url: https://v3.euler.finance/v3/docs
  - type: PricingPage
    url: https://docs.euler.finance/developers/data-querying/euler-v3-api
  - type: RateLimits
    url: https://raw.githubusercontent.com/api-evangelist/euler/refs/heads/main/rate-limits/euler-v3-api.yml
  - type: GraphQL
    url: graphql/euler-graphql.md
- aid: euler:euler-entities-api
  name: Euler Finance Entities API
  description: Platform-admin managed KYBed organization profiles used as backend-owned label and control-plane resources.
  humanURL: https://docs.euler.finance/developers/data-querying/euler-v3-api
  baseURL: https://v3.euler.finance/v3
  tags:
  - Entities
  properties:
  - type: OpenAPI
    url: openapi/euler-entities-api-openapi.yml
  - type: Documentation
    url: https://docs.euler.finance/developers/data-querying/euler-v3-api
  - type: SwaggerUI
    url: https://v3.euler.finance/v3/docs
  - type: PricingPage
    url: https://docs.euler.finance/developers/data-querying/euler-v3-api
  - type: RateLimits
    url: https://raw.githubusercontent.com/api-evangelist/euler/refs/heads/main/rate-limits/euler-v3-api.yml
  - type: GraphQL
    url: graphql/euler-graphql.md
- aid: euler:euler-evc-api
  name: Euler Finance EVC API
  description: Ethereum Vault Connector account event resources. These are separate from account position snapshots and are
    intended for event-level inspection.
  humanURL: https://docs.euler.finance/developers/data-querying/euler-v3-api
  baseURL: https://v3.euler.finance/v3
  tags:
  - EVC
  properties:
  - type: OpenAPI
    url: openapi/euler-evc-api-openapi.yml
  - type: Documentation
    url: https://docs.euler.finance/developers/data-querying/euler-v3-api
  - type: SwaggerUI
    url: https://v3.euler.finance/v3/docs
  - type: PricingPage
    url: https://docs.euler.finance/developers/data-querying/euler-v3-api
  - type: RateLimits
    url: https://raw.githubusercontent.com/api-evangelist/euler/refs/heads/main/rate-limits/euler-v3-api.yml
  - type: GraphQL
    url: graphql/euler-graphql.md
- aid: euler:euler-feeflow-api
  name: Euler Finance FeeFlow API
  description: Fee-flow event resources and fee-related historical activity.
  humanURL: https://docs.euler.finance/developers/data-querying/euler-v3-api
  baseURL: https://v3.euler.finance/v3
  tags:
  - FeeFlow
  properties:
  - type: OpenAPI
    url: openapi/euler-feeflow-api-openapi.yml
  - type: Documentation
    url: https://docs.euler.finance/developers/data-querying/euler-v3-api
  - type: SwaggerUI
    url: https://v3.euler.finance/v3/docs
  - type: PricingPage
    url: https://docs.euler.finance/developers/data-querying/euler-v3-api
  - type: RateLimits
    url: https://raw.githubusercontent.com/api-evangelist/euler/refs/heads/main/rate-limits/euler-v3-api.yml
  - type: GraphQL
    url: graphql/euler-graphql.md
- aid: euler:euler-graphql-api
  name: Euler Finance GraphQL API
  description: Controlled GraphQL passthrough endpoints for indexer-backed data exploration and compatibility workflows.
  humanURL: https://docs.euler.finance/developers/data-querying/euler-v3-api
  baseURL: https://v3.euler.finance/v3
  tags:
  - GraphQL
  properties:
  - type: OpenAPI
    url: openapi/euler-graphql-api-openapi.yml
  - type: Documentation
    url: https://docs.euler.finance/developers/data-querying/euler-v3-api
  - type: SwaggerUI
    url: https://v3.euler.finance/v3/docs
  - type: PricingPage
    url: https://docs.euler.finance/developers/data-querying/euler-v3-api
  - type: RateLimits
    url: https://raw.githubusercontent.com/api-evangelist/euler/refs/heads/main/rate-limits/euler-v3-api.yml
  - type: GraphQL
    url: graphql/euler-graphql.md
- aid: euler:euler-health-api
  name: Euler Finance Health API
  description: Liveness, readiness, and dashboard-friendly platform status checks. Use these for operational monitoring, not
    for reconstructing full portfolio state.
  humanURL: https://docs.euler.finance/developers/data-querying/euler-v3-api
  baseURL: https://v3.euler.finance/v3
  tags:
  - Health
  properties:
  - type: OpenAPI
    url: openapi/euler-health-api-openapi.yml
  - type: Documentation
    url: https://docs.euler.finance/developers/data-querying/euler-v3-api
  - type: SwaggerUI
    url: https://v3.euler.finance/v3/docs
  - type: PricingPage
    url: https://docs.euler.finance/developers/data-querying/euler-v3-api
  - type: RateLimits
    url: https://raw.githubusercontent.com/api-evangelist/euler/refs/heads/main/rate-limits/euler-v3-api.yml
  - type: GraphQL
    url: graphql/euler-graphql.md
- aid: euler:euler-liquidations-api
  name: Euler Finance Liquidations API
  description: Liquidation events and related historical views used for risk analysis and monitoring.
  humanURL: https://docs.euler.finance/developers/data-querying/euler-v3-api
  baseURL: https://v3.euler.finance/v3
  tags:
  - Liquidations
  properties:
  - type: OpenAPI
    url: openapi/euler-liquidations-api-openapi.yml
  - type: Documentation
    url: https://docs.euler.finance/developers/data-querying/euler-v3-api
  - type: SwaggerUI
    url: https://v3.euler.finance/v3/docs
  - type: PricingPage
    url: https://docs.euler.finance/developers/data-querying/euler-v3-api
  - type: RateLimits
    url: https://raw.githubusercontent.com/api-evangelist/euler/refs/heads/main/rate-limits/euler-v3-api.yml
  - type: GraphQL
    url: graphql/euler-graphql.md
- aid: euler:euler-oracles-api
  name: Euler Finance Oracles API
  description: Oracle routing, adapter, and price-source inspection endpoints. These expose pricing/oracle internals that
    were previously harder to inspect externally.
  humanURL: https://docs.euler.finance/developers/data-querying/euler-v3-api
  baseURL: https://v3.euler.finance/v3
  tags:
  - Oracles
  properties:
  - type: OpenAPI
    url: openapi/euler-oracles-api-openapi.yml
  - type: Documentation
    url: https://docs.euler.finance/developers/data-querying/euler-v3-api
  - type: SwaggerUI
    url: https://v3.euler.finance/v3/docs
  - type: PricingPage
    url: https://docs.euler.finance/developers/data-querying/euler-v3-api
  - type: RateLimits
    url: https://raw.githubusercontent.com/api-evangelist/euler/refs/heads/main/rate-limits/euler-v3-api.yml
  - type: GraphQL
    url: graphql/euler-graphql.md
- aid: euler:euler-prices-api
  name: Euler Finance Prices API
  description: Current and historical token prices. Prices follow v3 source priority rules and return the canonical merged
    value rather than exposing raw provider-specific reads by default.
  humanURL: https://docs.euler.finance/developers/data-querying/euler-v3-api
  baseURL: https://v3.euler.finance/v3
  tags:
  - Prices
  properties:
  - type: OpenAPI
    url: openapi/euler-prices-api-openapi.yml
  - type: Documentation
    url: https://docs.euler.finance/developers/data-querying/euler-v3-api
  - type: SwaggerUI
    url: https://v3.euler.finance/v3/docs
  - type: PricingPage
    url: https://docs.euler.finance/developers/data-querying/euler-v3-api
  - type: RateLimits
    url: https://raw.githubusercontent.com/api-evangelist/euler/refs/heads/main/rate-limits/euler-v3-api.yml
  - type: GraphQL
    url: graphql/euler-graphql.md
- aid: euler:euler-protocol-api
  name: Euler Finance Protocol API
  description: Protocol-wide summary endpoints and aggregate metrics. In v3, these endpoints are explicitly summary-oriented
    and should be treated as lightweight rollups rather than replacements for full vault list payloads.
  humanURL: https://docs.euler.finance/developers/data-querying/euler-v3-api
  baseURL: https://v3.euler.finance/v3
  tags:
  - Protocol
  properties:
  - type: OpenAPI
    url: openapi/euler-protocol-api-openapi.yml
  - type: Documentation
    url: https://docs.euler.finance/developers/data-querying/euler-v3-api
  - type: SwaggerUI
    url: https://v3.euler.finance/v3/docs
  - type: PricingPage
    url: https://docs.euler.finance/developers/data-querying/euler-v3-api
  - type: RateLimits
    url: https://raw.githubusercontent.com/api-evangelist/euler/refs/heads/main/rate-limits/euler-v3-api.yml
  - type: GraphQL
    url: graphql/euler-graphql.md
- aid: euler:euler-publicallocator-api
  name: Euler Finance PublicAllocator API
  description: Public allocator event resources for allocator-level activity and history.
  humanURL: https://docs.euler.finance/developers/data-querying/euler-v3-api
  baseURL: https://v3.euler.finance/v3
  tags:
  - PublicAllocator
  properties:
  - type: OpenAPI
    url: openapi/euler-publicallocator-api-openapi.yml
  - type: Documentation
    url: https://docs.euler.finance/developers/data-querying/euler-v3-api
  - type: SwaggerUI
    url: https://v3.euler.finance/v3/docs
  - type: PricingPage
    url: https://docs.euler.finance/developers/data-querying/euler-v3-api
  - type: RateLimits
    url: https://raw.githubusercontent.com/api-evangelist/euler/refs/heads/main/rate-limits/euler-v3-api.yml
  - type: GraphQL
    url: graphql/euler-graphql.md
- aid: euler:euler-rewards-api
  name: Euler Finance Rewards API
  description: Reward campaign APRs and per-account reward breakdowns. Rewards APY is intentionally separate from base vault
    APY in v3; combine them client-side when you need a legacy-style total supply APY.
  humanURL: https://docs.euler.finance/developers/data-querying/euler-v3-api
  baseURL: https://v3.euler.finance/v3
  tags:
  - Rewards
  properties:
  - type: OpenAPI
    url: openapi/euler-rewards-api-openapi.yml
  - type: Documentation
    url: https://docs.euler.finance/developers/data-querying/euler-v3-api
  - type: SwaggerUI
    url: https://v3.euler.finance/v3/docs
  - type: PricingPage
    url: https://docs.euler.finance/developers/data-querying/euler-v3-api
  - type: RateLimits
    url: https://raw.githubusercontent.com/api-evangelist/euler/refs/heads/main/rate-limits/euler-v3-api.yml
  - type: GraphQL
    url: graphql/euler-graphql.md
- aid: euler:euler-termsofuse-api
  name: Euler Finance TermsOfUse API
  description: Terms-of-use signature state and audit endpoints.
  humanURL: https://docs.euler.finance/developers/data-querying/euler-v3-api
  baseURL: https://v3.euler.finance/v3
  tags:
  - TermsOfUse
  properties:
  - type: OpenAPI
    url: openapi/euler-termsofuse-api-openapi.yml
  - type: Documentation
    url: https://docs.euler.finance/developers/data-querying/euler-v3-api
  - type: SwaggerUI
    url: https://v3.euler.finance/v3/docs
  - type: PricingPage
    url: https://docs.euler.finance/developers/data-querying/euler-v3-api
  - type: RateLimits
    url: https://raw.githubusercontent.com/api-evangelist/euler/refs/heads/main/rate-limits/euler-v3-api.yml
  - type: GraphQL
    url: graphql/euler-graphql.md
- aid: euler:euler-tokens-api
  name: Euler Finance Tokens API
  description: Token metadata, protocol classifications, and related static reference data used throughout the API.
  humanURL: https://docs.euler.finance/developers/data-querying/euler-v3-api
  baseURL: https://v3.euler.finance/v3
  tags:
  - Tokens
  properties:
  - type: OpenAPI
    url: openapi/euler-tokens-api-openapi.yml
  - type: Documentation
    url: https://docs.euler.finance/developers/data-querying/euler-v3-api
  - type: SwaggerUI
    url: https://v3.euler.finance/v3/docs
  - type: PricingPage
    url: https://docs.euler.finance/developers/data-querying/euler-v3-api
  - type: RateLimits
    url: https://raw.githubusercontent.com/api-evangelist/euler/refs/heads/main/rate-limits/euler-v3-api.yml
  - type: GraphQL
    url: graphql/euler-graphql.md
- aid: euler:euler-usage-api
  name: Euler Finance Usage API
  description: API usage and API key analytics. These endpoints are intended for operators and consumers tracking traffic,
    rate limits, and key-level activity.
  humanURL: https://docs.euler.finance/developers/data-querying/euler-v3-api
  baseURL: https://v3.euler.finance/v3
  tags:
  - Usage
  properties:
  - type: OpenAPI
    url: openapi/euler-usage-api-openapi.yml
  - type: Documentation
    url: https://docs.euler.finance/developers/data-querying/euler-v3-api
  - type: SwaggerUI
    url: https://v3.euler.finance/v3/docs
  - type: PricingPage
    url: https://docs.euler.finance/developers/data-querying/euler-v3-api
  - type: RateLimits
    url: https://raw.githubusercontent.com/api-evangelist/euler/refs/heads/main/rate-limits/euler-v3-api.yml
  - type: GraphQL
    url: graphql/euler-graphql.md
- aid: euler:euler-vaults-api
  name: Euler Finance Vaults API
  description: 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.
  humanURL: https://docs.euler.finance/developers/data-querying/euler-v3-api
  baseURL: https://v3.euler.finance/v3
  tags:
  - Vaults
  properties:
  - type: OpenAPI
    url: openapi/euler-vaults-api-openapi.yml
  - type: Documentation
    url: https://docs.euler.finance/developers/data-querying/euler-v3-api
  - type: SwaggerUI
    url: https://v3.euler.finance/v3/docs
  - type: PricingPage
    url: https://docs.euler.finance/developers/data-querying/euler-v3-api
  - type: RateLimits
    url: https://raw.githubusercontent.com/api-evangelist/euler/refs/heads/main/rate-limits/euler-v3-api.yml
  - type: GraphQL
    url: graphql/euler-graphql.md
common:
- type: AgenticAccess
  url: agentic-access/euler-agentic-access.yml
- type: VulnerabilityDisclosure
  url: security/euler-vulnerability-disclosure.yml
- type: DomainSecurity
  url: security/euler-domain-security.yml
- type: Authentication
  url: authentication/euler-authentication.yml
- type: Documentation
  url: https://docs.euler.finance/
- type: PrivacyPolicy
  url: https://www.euler.finance/privacy-policy
- type: TermsOfService
  url: https://www.euler.finance/terms-of-service
- type: StatusPage
  url: https://status.euler.finance
- type: GitHubOrganization
  url: https://github.com/euler-xyz/
- type: Discord
  url: https://discord.com/invite/CdG97VSYGk
- type: X
  url: https://x.com/eulerfinance
- type: Blog
  url: https://www.euler.finance/blog
- type: Governance
  url: https://gov.euler.finance
- type: BugBounty
  url: https://docs.euler.finance/security/bug-bounty
- type: LlmsText
  url: https://docs.euler.finance/llms.txt
- type: LlmsText
  url: https://docs.euler.finance/llms-full.txt
maintainers:
- FN: API Evangelist
  url: https://apievangelist.com
  email: info@apievangelist.com