Euler Finance

Euler Finance Curator API

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

Documentation GitHub OpenAPI

Operations 2

GET /v3/curator/vaults List vaults labeled by the authenticated curator #

PUT /v3/curator/vaults/{chainId}/{address}/labels Submit or update curator label for a vault #

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OpenAPI Specification

openapi: 3.2.0
info:
  title: Euler Data API (V3) Curator API
  version: 3.0.0
  description: API specification for Euler Data v3.
servers:
- url: /
  description: Current environment
security: []
tags:
- name: Curator
  description: Curator-managed metadata such as labels, descriptions, and visibility controls. This is the operator-owned customization surface in v3.
paths:
  /v3/curator/vaults:
    get:
      tags:
      - Curator
      summary: List vaults labeled by the authenticated curator
      x-status: implemented
      x-cache-ttl: 30
      security:
      - ApiKeyAuth: []
      - BearerAuth: []
      parameters:
      - $ref: '#/components/parameters/ChainIdParam'
      - $ref: '#/components/parameters/OffsetParam'
      - $ref: '#/components/parameters/LimitParam'
      responses:
        '200':
          description: Curator-labeled vaults
          headers:
            Cache-Control:
              $ref: '#/components/headers/Cache-Control'
            X-Request-Id:
              $ref: '#/components/headers/X-Request-Id'
          content:
            application/json:
              schema:
                type: object
                properties:
                  data:
                    type: array
                    items:
                      $ref: '#/components/schemas/OracleRouterState'
                  meta:
                    $ref: '#/components/schemas/PaginationMeta'
        '401':
          $ref: '#/components/responses/Error401'
        '403':
          $ref: '#/components/responses/Error403'
        '429':
          $ref: '#/components/responses/Error429'
        '500':
          $ref: '#/components/responses/Error500'
      operationId: getCuratorVaults
  /v3/curator/vaults/{chainId}/{address}/labels:
    put:
      tags:
      - Curator
      summary: Submit or update curator label for a vault
      x-status: implemented
      x-cache-ttl: 0
      security:
      - ApiKeyAuth: []
      - BearerAuth: []
      parameters:
      - $ref: '#/components/parameters/ChainIdPath'
      - $ref: '#/components/parameters/AddressPath'
      requestBody:
        required: true
        content:
          application/json:
            schema:
              type: object
              required:
              - displayName
              properties:
                displayName:
                  type: string
                  minLength: 1
                  maxLength: 120
                  pattern: ^[^\u0000-\u001F\u007F-\u009F<>]+$
                  description: Plain text only; clients must render as text, not HTML or Markdown.
                description:
                  type: string
                  maxLength: 1024
                  pattern: ^[^\u0000-\u0008\u000B\u000C\u000E-\u001F\u007F-\u009F<>]*$
                  description: Plain text only; clients must render as text, not HTML or Markdown. Tabs and line breaks are allowed.
                productCategory:
                  type: string
                  maxLength: 120
                  pattern: ^[^\u0000-\u001F\u007F-\u009F<>]*$
                  description: Plain text only; clients must render as text, not HTML or Markdown.
                riskTier:
                  type: string
                  maxLength: 64
                  pattern: ^[^\u0000-\u001F\u007F-\u009F<>]*$
                  description: Plain text only; clients must render as text, not HTML or Markdown.
                strategyDescription:
                  type: string
                  maxLength: 2048
                  pattern: ^[^\u0000-\u0008\u000B\u000C\u000E-\u001F\u007F-\u009F<>]*$
                  description: Plain text only; clients must render as text, not HTML or Markdown. Tabs and line breaks are allowed.
      responses:
        '200':
          description: Curator label upserted
          headers:
            X-Request-Id:
              $ref: '#/components/headers/X-Request-Id'
          content:
            application/json:
              schema:
                type: object
                properties:
                  data:
                    $ref: '#/components/schemas/CuratorVaultLabel'
                  meta:
                    $ref: '#/components/schemas/PaginationMeta'
        '400':
          $ref: '#/components/responses/Error400'
        '401':
          $ref: '#/components/responses/Error401'
        '403':
          $ref: '#/components/responses/Error403'
        '404':
          $ref: '#/components/responses/Error404'
        '413':
          $ref: '#/components/responses/Error413'
        '415':
          $ref: '#/components/responses/Error415'
        '429':
          $ref: '#/components/responses/Error429'
        '500':
          $ref: '#/components/responses/Error500'
      operationId: putCuratorVaultsByChainIdByAddressLabels
components:
  schemas:
    CuratorVaultLabel:
      type: object
      required:
      - chainId
      - vaultAddress
      - curator
      - displayName
      - updatedAt
      properties:
        chainId:
          type: integer
        vaultAddress:
          type: string
        curator:
          $ref: '#/components/schemas/CuratorInfo'
        displayName:
          type: string
          minLength: 1
          maxLength: 120
          pattern: ^[^\u0000-\u001F\u007F-\u009F<>]+$
          description: Plain text only; clients must render as text, not HTML or Markdown.
        description:
          type: string
          nullable: true
          maxLength: 1024
          pattern: ^[^\u0000-\u0008\u000B\u000C\u000E-\u001F\u007F-\u009F<>]*$
          description: Plain text only; clients must render as text, not HTML or Markdown. Tabs and line breaks are allowed.
        productCategory:
          type: string
          nullable: true
          maxLength: 120
          pattern: ^[^\u0000-\u001F\u007F-\u009F<>]*$
          description: Plain text only; clients must render as text, not HTML or Markdown.
        riskTier:
          type: string
          nullable: true
          maxLength: 64
          pattern: ^[^\u0000-\u001F\u007F-\u009F<>]*$
          description: Plain text only; clients must render as text, not HTML or Markdown.
        strategyDescription:
          type: string
          nullable: true
          maxLength: 2048
          pattern: ^[^\u0000-\u0008\u000B\u000C\u000E-\u001F\u007F-\u009F<>]*$
          description: Plain text only; clients must render as text, not HTML or Markdown. Tabs and line breaks are allowed.
        updatedAt:
          type: string
          format: date-time
    OracleRouterConfig:
      type: object
      properties:
        asset0:
          type: string
        asset1:
          type: string
        oracle:
          type: string
        blockNumber:
          type: string
        timestamp:
          type: string
          format: date-time
        txHash:
          type: string
    OracleRouterVault:
      type: object
      properties:
        vault:
          type: string
        asset:
          type: string
        blockNumber:
          type: string
        timestamp:
          type: string
          format: date-time
        txHash:
          type: string
    OracleRouterState:
      type: object
      properties:
        chainId:
          type: integer
        router:
          type: string
        deployer:
          type: string
        deployedAt:
          type: string
          format: date-time
        configs:
          type: array
          items:
            $ref: '#/components/schemas/OracleRouterConfig'
        vaults:
          type: array
          items:
            $ref: '#/components/schemas/OracleRouterVault'
    ErrorResponse:
      type: object
      required:
      - error
      properties:
        error:
          type: object
          required:
          - code
          - message
          - requestId
          properties:
            code:
              type: string
              description: 'Domain error code. Examples:

                - INVALID_ADDRESS

                - CHAIN_NOT_SUPPORTED

                - VAULT_NOT_FOUND

                - TOKEN_NOT_FOUND

                - ACCOUNT_NOT_FOUND

                - VALIDATION_ERROR

                - RATE_LIMIT_EXCEEDED

                - UNSUPPORTED_MEDIA_TYPE

                - UNAUTHORIZED

                - FORBIDDEN

                - INTERNAL_ERROR

                '
            message:
              type: string
            requestId:
              type: string
            details:
              type: object
              additionalProperties: true
    PaginationMeta:
      type: object
      required:
      - timestamp
      properties:
        total:
          type: integer
          description: Exact total count when the endpoint provides one.
        hasMore:
          type: boolean
          description: Indicates whether another page exists beyond the current page.
        offset:
          type: integer
        limit:
          type: integer
          description: Echoed page size after endpoint-side clamping.
        timestamp:
          type: string
          format: date-time
        chainId:
          type: string
          description: Comma-separated chain IDs for multi-chain responses.
    CuratorInfo:
      type: object
      required:
      - apiKeyId
      - name
      - keyPrefix
      properties:
        apiKeyId:
          type: string
        name:
          type: string
        keyPrefix:
          type: string
  headers:
    Cache-Control:
      description: Cache policy for this response.
      schema:
        type: string
    X-Request-Id:
      description: Request identifier for tracing.
      schema:
        type: string
  parameters:
    OffsetParam:
      name: offset
      in: query
      required: false
      schema:
        type: integer
        default: 0
    ChainIdPath:
      name: chainId
      in: path
      required: true
      schema:
        type: integer
    LimitParam:
      name: limit
      in: query
      required: false
      description: Requested page size. Values above the endpoint cap are clamped; the default shared cap is 100.
      schema:
        type: integer
        default: 20
        maximum: 100
    AddressPath:
      name: address
      in: path
      required: true
      schema:
        type: string
    ChainIdParam:
      name: chainId
      in: query
      required: false
      schema:
        type: string
      description: Comma-separated list of chain IDs (single value allowed).
      example: 1,10,8453
  responses:
    Error500:
      description: Internal server error
      headers:
        X-Request-Id:
          $ref: '#/components/headers/X-Request-Id'
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/ErrorResponse'
    Error403:
      description: Forbidden
      headers:
        X-Request-Id:
          $ref: '#/components/headers/X-Request-Id'
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/ErrorResponse'
    Error400:
      description: Bad request
      headers:
        X-Request-Id:
          $ref: '#/components/headers/X-Request-Id'
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/ErrorResponse'
    Error429:
      description: Rate limited
      headers:
        Retry-After:
          description: Seconds until next request is allowed.
          schema:
            type: integer
        X-Request-Id:
          $ref: '#/components/headers/X-Request-Id'
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/ErrorResponse'
    Error413:
      description: Request body too large
      headers:
        X-Request-Id:
          $ref: '#/components/headers/X-Request-Id'
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/ErrorResponse'
    Error415:
      description: Unsupported media type
      headers:
        X-Request-Id:
          $ref: '#/components/headers/X-Request-Id'
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/ErrorResponse'
    Error401:
      description: Unauthorized
      headers:
        X-Request-Id:
          $ref: '#/components/headers/X-Request-Id'
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/ErrorResponse'
    Error404:
      description: Not found
      headers:
        X-Request-Id:
          $ref: '#/components/headers/X-Request-Id'
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/ErrorResponse'
  securitySchemes:
    ApiKeyAuth:
      type: apiKey
      in: header
      name: X-API-Key
      description: API key authentication (optional; higher rate limits).
    BearerAuth:
      type: http
      scheme: bearer
      bearerFormat: API key
      description: 'Alternative to X-API-Key using Authorization: Bearer <key>'
    AdminSecret:
      type: apiKey
      in: header
      name: X-Admin-Secret
      description: Admin secret (server-to-server) for API key management.
    PlatformSession:
      type: apiKey
      in: cookie
      name: euler_platform_session
      description: Signed, httpOnly platform-operator browser session cookie.
    PlatformCsrf:
      type: apiKey
      in: header
      name: X-CSRF-Token
      description: Double-submit CSRF token required for unsafe cookie-authenticated methods.