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Euler Finance Auth API

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

Euler Finance Auth API is one of 24 APIs that Euler Finance publishes on the APIs.io network, described by a machine-readable OpenAPI specification.

Tagged areas include Auth. The published artifact set on APIs.io includes an OpenAPI specification, API documentation, and rate-limit docs.

This API exposes 13 operations across 10 paths, and defines 11 schemas. It is described by OpenAPI 3.1.0, at version 3.0.0.

Requests are made against a single base URL, /.

13 operations 10 paths 11 schemas 1 DELETE7 GET1 PATCH4 POST

Metadata

The identity and technical contract details declared by the specification.

Specification
OpenAPI 3.1.0
API Version
3.0.0
Base URL
https://v3.euler.finance/v3
Authentication
API Key, HTTP Bearer, API Key, API Key, API Key
Resource Areas
1

Authentication & Security 5

Euler Finance Auth API declares 5 security schemes for authenticating requests. An API key is passed in the header as X-API-Key (ApiKeyAuth). It accepts HTTP bearer tokens (API key) (BearerAuth). An API key is passed in the header as X-Admin-Secret (AdminSecret). An API key is passed in the cookie as euler_platform_session (PlatformSession). An API key is passed in the header as X-CSRF-Token (PlatformCsrf).

  • ApiKeyAuth — API key authentication (optional; higher rate limits).
  • BearerAuth — Alternative to X-API-Key using Authorization: Bearer
  • AdminSecret — Admin secret (server-to-server) for API key management.
  • PlatformSession — Signed, httpOnly platform-operator browser session cookie.
  • PlatformCsrf — Double-submit CSRF token required for unsafe cookie-authenticated methods.

Paths & Operations 13

Across 10 paths, the API surfaces 13 operations — 1 DELETE, 7 GET, 1 PATCH, 4 POST. Each is listed below with its method, path, parameters, and response codes.

Auth 13

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

GET
/v3/auth/login
Start platform-operator Google SSO
startPlatformAuthLogin → 302
GET
/v3/auth/callback
Complete platform-operator Google SSO callback
completePlatformAuthCallback 2 params → 302400403
GET
/v3/auth/session
Get current platform-operator session
getPlatformAuthSession → 200401403
POST
/v3/auth/logout
End current platform-operator session
logoutPlatformAuthSession → 200401403
POST
/v3/platform-admins
Grant platform-admin access
createPlatformAdminAccess body → 200201400401403409422
POST
/v3/platform-admins/revoke
Revoke platform-admin access
revokePlatformAdminAccess body → 200400401403404409422
GET
/v3/toolbox/admin/api-keys
List API keys for toolbox Admin
getToolboxAdminApiKeys → 200401403500
POST
/v3/admin/api-keys
Create an API key (admin)
postAdminApiKeys body → 201400401403413415500
GET
/v3/admin/api-keys
List API keys (admin)
getAdminApiKeys → 200401403500
GET
/v3/admin/api-keys/{id}
Get API key by id (admin)
getAdminApiKeysById 1 param → 200401403404500
PATCH
/v3/admin/api-keys/{id}
Update API key (admin)
patchAdminApiKeysById 1 param body → 200400401403404413415500
DELETE
/v3/admin/api-keys/{id}
Revoke API key (admin)
deleteAdminApiKeysById 1 param → 200401403404500
GET
/v3/admin/api-keys/{id}/usage
Usage stats for an API key (admin)
getAdminApiKeysByIdUsage 2 params → 200401403404500

Schemas 11

The contract defines 11 schemas that model the data the API accepts and returns. The most detailed are ApiKeyResponse (12 properties), ApiKeyCreateResponse (10 properties), ApiKeyCreateRequest (7 properties), PaginationMeta (6 properties). Each schema is shown below with its type and property counts.

ApiKeyUsageResponse
object
3 properties 3 required
PlatformAdminAccess
object
4 properties 4 required
ApiKeyResponse
object
12 properties 6 required
PlatformAdminAccessRequest
object
1 property 1 required
ErrorResponse
object
1 property 1 required
ApiKeyCreateRequest
object
7 properties 1 required
ApiKeyCreateResponse
object
10 properties 7 required
PlatformAdminCreateAccessResult
object
2 properties 2 required
PlatformAdminRevokeAccessResult
object
2 properties 2 required
PlatformAuthSession
object
5 properties 5 required
PaginationMeta
object
6 properties 1 required

Specification

The full machine-readable OpenAPI contract behind this narrative.

Source

euler-auth-api-openapi.yml Raw ↑

Other APIs Euler Finance publishes across the network.

Euler Off-Chain Prices API
Euler Subgraphs (GraphQL)
Euler V2 TypeScript SDK
Euler Finance Accounts API
Euler Finance APYs API
Euler Finance Chains API
Euler Finance Curator API
Euler Finance Earn API
Euler Finance Entities API
Euler Finance EVC API
Euler Finance FeeFlow API
Euler Finance GraphQL API