WisdomTree

WisdomTree Fund Data API

WisdomTree DataSpan fund NAV, aggregates and accrual data.

GitHub OpenAPI

Operations 5

GET /funddetails/nav/ NAV #
GET /funddetails/daily_aggregates/ Daily Aggregates / Historical Metrics #
GET /funddetails/open_accruals/ Open Accruals #
GET /funddetails/shares_outstanding/ Shares Outstanding #
GET /funddetails/aggregates/ Aggregates #

Documentation

📖
Documentation
https://docs.wisdomtreeconnect.com/
📖
GettingStarted
https://docs.wisdomtreeconnect.com/guides/direct-org.md

Specifications

⚙
OpenAPI
https://artifacts.apis.io/wisdomtree/openapi/wisdomtree-fund-data-api-openapi.yml

Schemas & Data

📊
JSONSchema
https://artifacts.apis.io/wisdomtree/json-schema/wisdomtree-wtcorder-details-response-schema.json
📊
JSONSchema
https://artifacts.apis.io/wisdomtree/json-schema/wisdomtree-order-review-response-schema.json
📊
JSONSchema
https://artifacts.apis.io/wisdomtree/json-schema/wisdomtree-order-schema.json
📊
JSONSchema
https://artifacts.apis.io/wisdomtree/json-schema/wisdomtree-apikey-create-response-schema.json
📊
JSONSchema
https://artifacts.apis.io/wisdomtree/json-schema/wisdomtree-wtc-schema.json
📊
JSONSchema
https://artifacts.apis.io/wisdomtree/json-schema/wisdomtree-dividend-payment-preference-detail-schema.json

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OpenAPI Specification

wisdomtree-fund-data-api-openapi.yml Raw ↑ 
openapi: 3.2.0
info:
  title: WisdomTree DataSpan Fund Data API
  version: '2026-10-14'
  description: 'GENERATED FROM DOCUMENTATION by API Evangelist on 2026-10-14: 5 operation(s) read from the structured dataspan section of https://docs.wisdomtreeconnect.com/docs-data.json. This is not the provider''s published contract; WisdomTree publishes no machine-readable contract for the DataSpan Fund Data API. Response field lists are only those the documentation names; types are not stated. Rate limits: Rate limits are enforced. WisdomTree can whitelist if limits are hit.'
  x-generated-from: documentation
  x-provenance: generated
  x-authored-by: API Evangelist
  x-generated: '2026-10-14'
  x-generator: scripted transform of docs-data.json (no model)
  x-sources:
  - https://docs.wisdomtreeconnect.com/docs-data.json
  - https://docs.wisdomtreeconnect.com/llms.txt
servers:
- url: https://dataspanapi.wisdomtree.com
tags:
- name: Fund Data
  description: WisdomTree DataSpan fund NAV, aggregates and accrual data.
paths:
  /funddetails/nav/:
    get:
      operationId: getNav
      tags:
      - Fund Data
      summary: NAV
      description: Return NAV and related current product fields for a ticker.
      x-source: https://docs.wisdomtreeconnect.com/docs-data.json
      parameters:
      - name: ticker
        in: query
        required: true
        schema:
          type: string
          enum:
          - CRDYX
          - WTPIX
          - EQTYX
          - FLTTX
          - LNGVX
          - MODRX
          - SPXUX
          - TECHX
          - TIPSX
          - WTGXX
          - WTLGX
          - WTSTX
          - WTTSX
          - WTSIX
          - WTSYX
        description: Fund ticker
      responses:
        '200':
          description: 'Fund data (fields observed in the documentation: ticker, relatedTicker, name, dt, nav, sharesOutstanding, aum, navPrevious, navDelta, navDeltaPCT)'
          content:
            application/json:
              schema:
                type: object
                properties:
                  ticker: {}
                  relatedTicker: {}
                  name: {}
                  dt: {}
                  nav: {}
                  sharesOutstanding: {}
                  aum: {}
                  navPrevious: {}
                  navDelta: {}
                  navDeltaPCT: {}
      security:
      - dataspanKey: []
  /funddetails/daily_aggregates/:
    get:
      operationId: getDailyAggregates
      tags:
      - Fund Data
      summary: Daily Aggregates / Historical Metrics
      description: Return full history for the requested metric. Cache TTL is 2 hours per ticker + metricID.
      x-source: https://docs.wisdomtreeconnect.com/docs-data.json
      parameters:
      - name: ticker
        in: query
        required: true
        schema:
          type: string
          enum:
          - CRDYX
          - WTPIX
          - EQTYX
          - FLTTX
          - LNGVX
          - MODRX
          - SPXUX
          - TECHX
          - TIPSX
          - WTGXX
          - WTLGX
          - WTSTX
          - WTTSX
          - WTSIX
          - WTSYX
        description: Fund ticker
      - name: metricID
        in: query
        required: true
        schema:
          type: string
        description: Metric identifier (see metricIds in the source document)
      responses:
        '200':
          description: 'Fund data (fields observed in the documentation: dt, entityTicker, metricID, metric, value)'
          content:
            application/json:
              schema:
                type: object
                properties:
                  dt: {}
                  entityTicker: {}
                  metricID: {}
                  metric: {}
                  value: {}
      security:
      - dataspanKey: []
  /funddetails/open_accruals/:
    get:
      operationId: getOpenAccruals
      tags:
      - Fund Data
      summary: Open Accruals
      description: Return daily factor / open accrual data for a ticker.
      x-source: https://docs.wisdomtreeconnect.com/docs-data.json
      parameters:
      - name: ticker
        in: query
        required: true
        schema:
          type: string
          enum:
          - CRDYX
          - WTPIX
          - EQTYX
          - FLTTX
          - LNGVX
          - MODRX
          - SPXUX
          - TECHX
          - TIPSX
          - WTGXX
          - WTLGX
          - WTSTX
          - WTTSX
          - WTSIX
          - WTSYX
        description: Fund ticker
      responses:
        '200':
          description: 'Fund data (fields observed in the documentation: wtID, dt, ticker, sharesOutstanding, dailyFactor, calculatedAccrual, runningAccrual)'
          content:
            application/json:
              schema:
                type: object
                properties:
                  wtID: {}
                  dt: {}
                  ticker: {}
                  sharesOutstanding: {}
                  dailyFactor: {}
                  calculatedAccrual: {}
                  runningAccrual: {}
      security:
      - dataspanKey: []
  /funddetails/shares_outstanding/:
    get:
      operationId: getSharesOutstanding
      tags:
      - Fund Data
      summary: Shares Outstanding
      description: Return shares outstanding for a ticker.
      x-source: https://docs.wisdomtreeconnect.com/docs-data.json
      parameters:
      - name: ticker
        in: query
        required: true
        schema:
          type: string
          enum:
          - CRDYX
          - WTPIX
          - EQTYX
          - FLTTX
          - LNGVX
          - MODRX
          - SPXUX
          - TECHX
          - TIPSX
          - WTGXX
          - WTLGX
          - WTSTX
          - WTTSX
          - WTSIX
          - WTSYX
        description: Fund ticker
      responses:
        '200':
          description: 'Fund data (fields observed in the documentation: result)'
          content:
            application/json:
              schema:
                type: object
                properties:
                  result: {}
      security:
      - dataspanKey: []
  /funddetails/aggregates/:
    get:
      operationId: getAggregates
      tags:
      - Fund Data
      summary: Aggregates
      description: Return aggregate product data for a ticker.
      x-source: https://docs.wisdomtreeconnect.com/docs-data.json
      parameters:
      - name: ticker
        in: query
        required: true
        schema:
          type: string
          enum:
          - CRDYX
          - WTPIX
          - EQTYX
          - FLTTX
          - LNGVX
          - MODRX
          - SPXUX
          - TECHX
          - TIPSX
          - WTGXX
          - WTLGX
          - WTSTX
          - WTTSX
          - WTSIX
          - WTSYX
        description: Fund ticker
      responses:
        '200':
          description: 'Fund data (fields observed in the documentation: metricID, entityID, entityTicker, wtID, dt, aggregateTypeID, aggregateType, aggTypeDesc, metric, value, metricSort)'
          content:
            application/json:
              schema:
                type: object
                properties:
                  metricID: {}
                  entityID: {}
                  entityTicker: {}
                  wtID: {}
                  dt: {}
                  aggregateTypeID: {}
                  aggregateType: {}
                  aggTypeDesc: {}
                  metric: {}
                  value: {}
                  metricSort: {}
      security:
      - dataspanKey: []
components:
  securitySchemes:
    dataspanKey:
      type: apiKey
      in: header
      name: x-wt-dataspan-key
      description: Required for any URI containing funddetails.