Euler Finance Entities API

openapi: 3.1.0
info:
  title: Euler Data API (V3) Accounts Entities API
  version: 3.0.0
  description: "API specification for Euler Data v3. This spec defines the current\nresource-oriented contract for the platform, with emphasis on consistent\nschemas, predictable REST semantics, caching, observability, and a uniform\ndeveloper experience.\n\nMigration notes\n- Euler Data v3 is not a path-for-path clone of v1/v2. Some endpoints map\n  directly, some require multiple v3 calls, and some legacy aggregates were\n  intentionally removed.\n- The live [migration guide](/v3/docs/migration) explains how legacy v1/v2\n  endpoints and payloads map into the v3 resource model.\n- Important semantic changes:\n  - Vault base APY and rewards APY are exposed separately in v3.\n  - Account positions are flattened into account-vault rows instead of the\n    legacy nested sub-account shape.\n  - All supported API paths live under `/v3`; legacy paths return `410`.\n  - Summary endpoints prefer smaller, focused resources over large\n    BFF-style payloads.\n\nBase path: /v3\n\nConventions\n- JSON field naming: camelCase\n- Addresses: accept lowercase or checksum; responses are EIP-55 checksummed\n- Public APY values (`*Apy`, `apy*`): percent numbers with 6 decimal places (e.g., 5.123456 = 5.123456%)\n- Contract interest-rate fields (`borrowAPY`, `supplyAPY` in `interestRates`): decimal strings in contract fraction units\n- Ratios (utilization, LTV, etc.): numbers with 6 decimal places\n- Response timestamps: ISO-8601 strings (UTC). Some legacy fields still expose unix\n  seconds for compatibility and include `*Iso` companions.\n- Query time ranges: unix seconds (from/to)\n\nUnit policy\n- v3 separates market metadata from contract verdicts by both name and type.\n- Market-normalized USD prices and USD values are JSON numbers. These are values\n  derived from off-chain pricing, cached price snapshots, or API-level market math.\n  This includes `/v3/prices`, token price routes, vault/earn/protocol USD totals,\n  portfolio market values, portfolio USD liquidation/risk fields such as\n  `liabilityValueUsd`, `totalCollateralValueUsd`, `borrowLiquidationPriceUsd`,\n  and `collateralLiquidationPricesUsd`, and vault holder `assetsUsd`.\n- Contract-derived oracle and raw account-liquidity verdict values are exact strings.\n  These preserve the integer value used by contracts, normalized to 18 decimals\n  for API exposure. Oracle prices are quoted in the vault unit of account, which\n  can be USD, ETH, or another asset. This includes `/v3/oracles/prices`, raw\n  account-liquidity `liabilityValue` and `totalCollateralValue` objects,\n  `liabilityValueBorrowing`, `liabilityValueLiquidation`, and collateral verdict\n  values.\n- On-chain token quantities are bigint strings in their native unit scale. This\n  includes amounts, balances, shares, assets, borrows, reward amounts, liquidation\n  repay/yield amounts, and block numbers.\n- Caps are also bigint strings, but EVK caps are exposed as resolved underlying\n  asset-unit amounts rather than packed contract config words.\n- LTV config values use canonical basis-point strings. Legacy decimal aliases\n  may remain on config-history payloads for compatibility when explicitly named.\n\nRate limiting\n- Optional API keys for higher limits\n- Default limits are configurable; current defaults: free tier 100 req/min (IP-based)\n  and authenticated 1000 req/min (per API key), 60s window.\n- By default, proxy headers are not trusted for IP identity unless explicitly enabled.\n- Redis failures default to fail-closed (503) for strict enforcement; fail-open is opt-in.\n- RateLimit-* (IETF draft-6) and legacy X-RateLimit-* headers are returned.\n\nCORS\n- Public API responses use wildcard CORS, including preflight responses for unsafe methods.\n- Unsafe methods with request bodies must use a JSON media type.\n\nCaching\n- Cache-Control headers are returned for cacheable endpoints.\n- Defaults (may be adjusted in config):\n  - Prices: 300s\n  - APYs: 600s\n  - Rewards: 900s\n  - General responses: 60s (short 30s, long 300s)\n\nErrors\n- All errors use a standard envelope: { error: { code, message, requestId, details? } }\n- Domain error codes are documented in this spec.\n- JSON request bodies must use `Content-Type: application/json` or another `application/*+json` media type.\n- Request bodies larger than 1 MiB are rejected before route parsing with `413 PAYLOAD_TOO_LARGE`.\n"
servers:
- url: /
  description: Current environment
security: []
tags:
- name: Entities
  description: Platform-admin managed KYBed organization profiles used as backend-owned label and control-plane resources.
paths:
  /v3/entities:
    get:
      tags:
      - Entities
      summary: List entity profiles
      description: Lists KYBed entity profiles. Requires an active platform-admin session.
      x-status: implemented
      security:
      - PlatformSession: []
      parameters:
      - name: limit
        in: query
        schema:
          type: integer
          minimum: 1
          maximum: 100
          default: 20
      - name: offset
        in: query
        schema:
          type: integer
          minimum: 0
          default: 0
      - name: query
        in: query
        schema:
          type: string
        description: Optional case-insensitive filter over entity id and name.
      responses:
        '200':
          description: Entity profile page.
          headers:
            X-Request-Id:
              $ref: '#/components/headers/X-Request-Id'
          content:
            application/json:
              schema:
                type: object
                required:
                - data
                - meta
                properties:
                  data:
                    type: array
                    items:
                      $ref: '#/components/schemas/Entity'
                  meta:
                    $ref: '#/components/schemas/PaginationMeta'
        '401':
          description: Missing, invalid, or expired platform-admin session.
          headers:
            X-Request-Id:
              $ref: '#/components/headers/X-Request-Id'
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorResponse'
        '403':
          description: Authenticated session exists, but platform-admin access is not active.
          headers:
            X-Request-Id:
              $ref: '#/components/headers/X-Request-Id'
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorResponse'
      operationId: listEntities
    post:
      tags:
      - Entities
      summary: Create entity profile
      description: Creates a KYBed entity profile. Requires a platform-admin session and CSRF token.
      x-status: implemented
      security:
      - PlatformSession: []
        PlatformCsrf: []
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/EntityCreateRequest'
      responses:
        '201':
          description: Entity profile was created.
          headers:
            X-Request-Id:
              $ref: '#/components/headers/X-Request-Id'
          content:
            application/json:
              schema:
                type: object
                required:
                - data
                - meta
                properties:
                  data:
                    $ref: '#/components/schemas/Entity'
                  meta:
                    $ref: '#/components/schemas/PaginationMeta'
        '400':
          description: Malformed JSON request body.
          headers:
            X-Request-Id:
              $ref: '#/components/headers/X-Request-Id'
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorResponse'
        '401':
          description: Missing, invalid, or expired platform-admin session.
          headers:
            X-Request-Id:
              $ref: '#/components/headers/X-Request-Id'
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorResponse'
        '403':
          description: Inactive platform-admin access, missing CSRF token, or mismatched CSRF token.
          headers:
            X-Request-Id:
              $ref: '#/components/headers/X-Request-Id'
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorResponse'
        '409':
          description: Entity slug already exists.
          headers:
            X-Request-Id:
              $ref: '#/components/headers/X-Request-Id'
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorResponse'
        '422':
          description: Missing or invalid entity field.
          headers:
            X-Request-Id:
              $ref: '#/components/headers/X-Request-Id'
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorResponse'
      operationId: createEntity
  /v3/entities/{id}/members:
    get:
      tags:
      - Entities
      summary: List entity members
      description: Lists entity members for a KYBed entity. Requires an active platform-admin session.
      x-status: implemented
      security:
      - PlatformSession: []
      parameters:
      - name: id
        in: path
        required: true
        schema:
          type: string
          pattern: ^[a-z0-9]+(?:-[a-z0-9]+)*$
      - name: limit
        in: query
        schema:
          type: integer
          minimum: 1
          maximum: 100
          default: 20
      - name: offset
        in: query
        schema:
          type: integer
          minimum: 0
          default: 0
      - name: query
        in: query
        schema:
          type: string
        description: Optional case-insensitive filter over member email and name.
      - name: includeRevoked
        in: query
        schema:
          type: boolean
          default: false
        description: Include revoked members when true.
      responses:
        '200':
          description: Entity member page.
          headers:
            X-Request-Id:
              $ref: '#/components/headers/X-Request-Id'
          content:
            application/json:
              schema:
                type: object
                required:
                - data
                - meta
                properties:
                  data:
                    type: array
                    items:
                      $ref: '#/components/schemas/EntityMember'
                  meta:
                    $ref: '#/components/schemas/PaginationMeta'
        '401':
          description: Missing, invalid, or expired platform-admin session.
          headers:
            X-Request-Id:
              $ref: '#/components/headers/X-Request-Id'
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorResponse'
        '403':
          description: Authenticated session exists, but platform-admin access is not active.
          headers:
            X-Request-Id:
              $ref: '#/components/headers/X-Request-Id'
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorResponse'
        '404':
          description: Entity profile was not found.
          headers:
            X-Request-Id:
              $ref: '#/components/headers/X-Request-Id'
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorResponse'
        '422':
          description: Invalid entity id.
          headers:
            X-Request-Id:
              $ref: '#/components/headers/X-Request-Id'
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorResponse'
      operationId: listEntityMembers
    post:
      tags:
      - Entities
      summary: Create entity member
      description: Creates or reactivates an entity member. Requires a platform-admin session and CSRF token.
      x-status: implemented
      security:
      - PlatformSession: []
        PlatformCsrf: []
      parameters:
      - name: id
        in: path
        required: true
        schema:
          type: string
          pattern: ^[a-z0-9]+(?:-[a-z0-9]+)*$
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/EntityMemberCreateRequest'
      responses:
        '201':
          description: Entity member was created or reactivated.
          headers:
            X-Request-Id:
              $ref: '#/components/headers/X-Request-Id'
          content:
            application/json:
              schema:
                type: object
                required:
                - data
                - meta
                properties:
                  data:
                    $ref: '#/components/schemas/EntityMember'
                  meta:
                    $ref: '#/components/schemas/PaginationMeta'
        '400':
          description: Malformed JSON request body.
          headers:
            X-Request-Id:
              $ref: '#/components/headers/X-Request-Id'
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorResponse'
        '401':
          description: Missing, invalid, or expired platform-admin session.
          headers:
            X-Request-Id:
              $ref: '#/components/headers/X-Request-Id'
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorResponse'
        '403':
          description: Inactive platform-admin access, missing CSRF token, or mismatched CSRF token.
          headers:
            X-Request-Id:
              $ref: '#/components/headers/X-Request-Id'
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorResponse'
        '404':
          description: Entity profile was not found.
          headers:
            X-Request-Id:
              $ref: '#/components/headers/X-Request-Id'
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorResponse'
        '409':
          description: Entity member email already exists.
          headers:
            X-Request-Id:
              $ref: '#/components/headers/X-Request-Id'
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorResponse'
        '422':
          description: Missing or invalid member field.
          headers:
            X-Request-Id:
              $ref: '#/components/headers/X-Request-Id'
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorResponse'
      operationId: createEntityMember
  /v3/entities/{id}/addresses:
    get:
      tags:
      - Entities
      summary: List entity governance addresses
      description: Lists chain-scoped governance addresses for a KYBed entity. Requires an active platform-admin session.
      x-status: implemented
      security:
      - PlatformSession: []
      parameters:
      - name: id
        in: path
        required: true
        schema:
          type: string
          pattern: ^[a-z0-9]+(?:-[a-z0-9]+)*$
      - name: limit
        in: query
        schema:
          type: integer
          minimum: 1
          maximum: 100
          default: 20
      - name: offset
        in: query
        schema:
          type: integer
          minimum: 0
          default: 0
      - name: chainId
        in: query
        schema:
          type: integer
          minimum: 1
        description: Optional supported chain ID filter.
      responses:
        '200':
          description: Entity governance address page.
          headers:
            X-Request-Id:
              $ref: '#/components/headers/X-Request-Id'
          content:
            application/json:
              schema:
                type: object
                required:
                - data
                - meta
                properties:
                  data:
                    type: array
                    items:
                      $ref: '#/components/schemas/EntityAddress'
                  meta:
                    $ref: '#/components/schemas/PaginationMeta'
        '401':
          description: Missing, invalid, or expired platform-admin session.
          headers:
            X-Request-Id:
              $ref: '#/components/headers/X-Request-Id'
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorResponse'
        '403':
          description: Authenticated session exists, but platform-admin access is not active.
          headers:
            X-Request-Id:
              $ref: '#/components/headers/X-Request-Id'
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorResponse'
        '404':
          description: Entity profile was not found or chain is unsupported.
          headers:
            X-Request-Id:
              $ref: '#/components/headers/X-Request-Id'
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorResponse'
        '422':
          description: Invalid entity id or chain filter.
          headers:
            X-Request-Id:
              $ref: '#/components/headers/X-Request-Id'
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorResponse'
      operationId: listEntityAddresses
    post:
      tags:
      - Entities
      summary: Create entity governance address
      description: Creates a chain-scoped governance address for a KYBed entity. Requires a platform-admin session and CSRF token.
      x-status: implemented
      security:
      - PlatformSession: []
        PlatformCsrf: []
      parameters:
      - name: id
        in: path
        required: true
        schema:
          type: string
          pattern: ^[a-z0-9]+(?:-[a-z0-9]+)*$
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/EntityAddressCreateRequest'
      responses:
        '201':
          description: Entity governance address was created.
          headers:
            X-Request-Id:
              $ref: '#/components/headers/X-Request-Id'
          content:
            application/json:
              schema:
                type: object
                required:
                - data
                - meta
                properties:
                  data:
                    $ref: '#/components/schemas/EntityAddress'
                  meta:
                    $ref: '#/components/schemas/PaginationMeta'
        '400':
          description: Malformed JSON request body.
          headers:
            X-Request-Id:
              $ref: '#/components/headers/X-Request-Id'
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorResponse'
        '401':
          description: Missing, invalid, or expired platform-admin session.
          headers:
            X-Request-Id:
              $ref: '#/components/headers/X-Request-Id'
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorResponse'
        '403':
          description: Inactive platform-admin access, missing CSRF token, or mismatched CSRF token.
          headers:
            X-Request-Id:
              $ref: '#/components/headers/X-Request-Id'
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorResponse'
        '404':
          description: Entity profile was not found or chain is unsupported.
          headers:
            X-Request-Id:
              $ref: '#/components/headers/X-Request-Id'
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorResponse'
        '409':
          description: Entity governance address already exists for the entity and chain.
          headers:
            X-Request-Id:
              $ref: '#/components/headers/X-Request-Id'
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorResponse'
        '422':
          description: Missing or invalid address field.
          headers:
            X-Request-Id:
              $ref: '#/components/headers/X-Request-Id'
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorResponse'
      operationId: createEntityAddress
  /v3/entities/{id}/addresses/{chainId}/{address}:
    delete:
      tags:
      - Entities
      summary: Delete entity governance address
      description: Deletes a chain-scoped governance address for a KYBed entity. Requires a platform-admin session and CSRF token.
      x-status: implemented
      security:
      - PlatformSession: []
        PlatformCsrf: []
      parameters:
      - name: id
        in: path
        required: true
        schema:
          type: string
          pattern: ^[a-z0-9]+(?:-[a-z0-9]+)*$
      - name: chainId
        in: path
        required: true
        schema:
          type: integer
          minimum: 1
        description: Supported chain ID.
      - name: address
        in: path
        required: true
        schema:
          type: string
          pattern: ^0x[a-fA-F0-9]{40}$
        description: Valid EVM address to remove.
      responses:
        '200':
          description: Entity governance address was deleted.
          headers:
            X-Request-Id:
              $ref: '#/components/headers/X-Request-Id'
          content:
            application/json:
              schema:
                type: object
                required:
                - data
                - meta
                properties:
                  data:
                    $ref: '#/components/schemas/EntityAddress'
                  meta:
                    $ref: '#/components/schemas/PaginationMeta'
        '400':
          description: Invalid chain ID or address route parameter.
          headers:
            X-Request-Id:
              $ref: '#/components/headers/X-Request-Id'
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorResponse'
        '401':
          description: Missing, invalid, or expired platform-admin session.
          headers:
            X-Request-Id:
              $ref: '#/components/headers/X-Request-Id'
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorResponse'
        '403':
          description: Inactive platform-admin access, missing CSRF token, or mismatched CSRF token.
          headers:
            X-Request-Id:
              $ref: '#/components/headers/X-Request-Id'
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorResponse'
        '404':
          description: Entity profile, governance address, or chain was not found.
          headers:
            X-Request-Id:
              $ref: '#/components/headers/X-Request-Id'
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorResponse'
        '422':
          description: Invalid entity id.
          headers:
            X-Request-Id:
              $ref: '#/components/headers/X-Request-Id'
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorResponse'
      operationId: deleteEntityAddress
  /v3/entities/{id}/members/{memberId}:
    patch:
      tags:
      - Entities
      summary: Update entity member
      description: Updates mutable entity member fields. Requires a platform-admin session and CSRF token.
      x-status: implemented
      security:
      - PlatformSession: []
        PlatformCsrf: []
      parameters:
      - name: id
        in: path
        required: true
        schema:
          type: string
          pattern: ^[a-z0-9]+(?:-[a-z0-9]+)*$
      - name: memberId
        in: path
        required: true
        schema:
          type: string
          format: uuid
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/EntityMemberUpdateRequest'
      responses:
        '200':
          description: Entity member was updated.
          headers:
            X-Request-Id:
              $ref: '#/components/headers/X-Request-Id'
          content:
            application/json:
              schema:
                type: object
                required:
                - data
                - meta
                properties:
                  data:
                    $ref: '#/components/schemas/EntityMember'
                  meta:
                    $ref: '#/components/schemas/PaginationMeta'
        '400':
          description: Malformed JSON request body.
          headers:
            X-Request-Id:
              $ref: '#/components/headers/X-Request-Id'
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorResponse'
        '401':
          description: Missing, invalid, or expired platform-admin session.
          headers:
            X-Request-Id:
              $ref: '#/components/headers/X-Request-Id'
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorResponse'
        '403':
          description: Inactive platform-admin access, missing CSRF token, or mismatched CSRF token.
          headers:
            X-Request-Id:
              $ref: '#/components/headers/X-Request-Id'
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorResponse'
        '404':
          description: Entity member was not found.
          headers:
            X-Request-Id:
              $ref: '#/components/headers/X-Request-Id'
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorResponse'
        '409':
          description: Entity member was already revoked.
          headers:
            X-Request-Id:
              $ref: '#/components/headers/X-Request-Id'
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorResponse'
        '422':
          description: Missing or invalid member field.
          headers:
            X-Request-Id:
              $ref: '#/components/headers/X-Request-Id'
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorResponse'
      operationId: updateEntityMember
    delete:
      tags:
      - Entities
      summary: Revoke entity member
      description: Soft-revokes an entity member. Requires a platform-admin session and CSRF token.
      x-status: implemented
      security:
      - PlatformSession: []
        PlatformCsrf: []
      parameters:
      - name: id
        in: path
        required: true
        schema:
          type: string
          pattern: ^[a-z0-9]+(?:-[a-z0-9]+)*$
      - name: memberId
        in: path
        required: true
        schema:
          type: string
          format: uuid
      responses:
        '200':
          description: Entity member was revoked.
          headers:
            X-Request-Id:
              $ref: '#/components/headers/X-Request-Id'
          content:
            application/json:
              schema:
                type: object
                required:
                - data
                - meta
                properties:
                  data:
                    $ref: '#/components/schemas/EntityMember'
                  meta:
                    $ref: '#/components/schemas/PaginationMeta'
        '401':
          description: Missing, invalid, or expired platform-admin session.
          headers:
            X-Request-Id:
              $ref: '#/components/headers/X-Request-Id'
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorResponse'
        '403':
          description: Inactive platform-admin access, missing CSRF token, or mismatched CSRF token.
          headers:
            X-Request-Id:
              $ref: '#/components/headers/X-Request-Id'
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorResponse'
        '404':
          description: Entity member was not found.
          headers:
            X-Request-Id:
              $ref: '#/components/headers/X-Request-Id'
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorResponse'
        '409':
          description: Entity member was already revoked.
          headers:
            X-Request-Id:
              $ref: '#/components/headers/X-Request-Id'
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorResponse'
        '422':
          description: Invalid entity or member id.
          headers:
            X-Request-Id:
              $ref: '#/components/headers/X-Request-Id'
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorResponse'
      operationId: revokeEntityMember
  /v3/entities/{id}:
    get:
      tags:
      - Entities
      summary: Get entity profile
      description: Reads one KYBed entity profile. Requires an active platform-admin session.
      x-status: implemented
      security:
      - PlatformSession: []
      parameters:
      - name: id
        in: path
        required: true
        schema:
          type: string
          pattern: ^[a-z0-9]+(?:-[a-z0-9]+)*$
      responses:
        '200':
          description: Entity profile.
          headers:
            X-Request-Id:
              $ref: '#/components/headers/X-Request-Id'
          content:
            application/json:
              schema:
                type: object
                required:
                - data
                - meta
                properties:
                  data:
                    $ref: '#/components/schemas/Entity'
                  meta:
                    $ref: '#/components/schemas/PaginationMeta'
        '401':
          description: Missing, invalid, or expired platform-admin session.
          headers:
            X-Request-Id:
              $ref: '#/components/headers/X-Request-Id'
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorResponse'
        '403':
          description: Authenticated session exists, but platform-admin access is not active.
          headers:
            X-Request-Id:
              $ref: '#/components/headers/X-Request-Id'
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorResponse'
        '404':
          description: Entity profile was not found.
          headers:
            X-Request-Id:
              $ref: '#/components/headers/X-Request-Id'
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorResponse'
        '422':
          description: Invalid entity id.
          headers:
            X-Request-Id:
              $ref: '#/components/headers/X-Request-Id'
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorResponse'
      operationId: getEntity
    patch:
      tags:
      - Entities
      summary: Update entity profile
      description: Updates mutable entity profile fields. 

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