Walnut Customer Data API

Read-only REST API for Walnut demo analytics. Two data endpoints plus a health check — GET /demo-sessions returns individual demo-session records across 29 documented fields with filtering, offset pagination, comma-separated field selection and multi-dimensional group_by aggregation, and GET /demo-sessions/summary returns a pre-built snapshot of totals, averages, top demos and top countries. Authenticated with a static x-api-key header issued by a Walnut account representative. Available on the Scale (enterprise) plan only. Walnut publishes no OpenAPI document for it.

Documentation

Other Resources

Work with this as data

Every API here is available over the APIs.io API and to AI agents over MCP.

MCP server

One button, every client — Claude, Cursor, VS Code and the rest.

https://apis.io/mcp

Tools for apis

7 MCP tools reach this
  • find_apisBrowse and filter every API in the catalog.
  • get_api_artifactsOne API's artifacts, grouped by type.
  • get_openapiThe primary OpenAPI for this API.
  • find_similar_apisAPIs that look like this one.
  • apis_io_searchSTART HERE — APIs, providers and tags for one query, each with its total.
  • resolveTurn a domain, URL or GitHub org into the provider it belongs to.
  • find_cohortsEvery scored population of providers in the catalog.
All 92 tools

Call it yourself

curl for this page
This API
curl "https://apis.io/api/v1/apis/walnut-api"
All apis
curl "https://apis.io/api/v1/apis?limit=25"

Discovery needs no key. Ratings and market analysis are Pro.

Get an API key

Free tier, no email required.

A second provider on the same verified email joins the account you already have.

API entry from apis.yml

apis.yml Raw ↑
aid: walnut:walnut-api
name: Walnut Customer Data API
description: Read-only REST API for Walnut demo analytics. Two data endpoints plus a health check — GET
  /demo-sessions returns individual demo-session records across 29 documented fields with filtering, offset
  pagination, comma-separated field selection and multi-dimensional group_by aggregation, and GET /demo-sessions/summary
  returns a pre-built snapshot of totals, averages, top demos and top countries. Authenticated with a
  static x-api-key header issued by a Walnut account representative. Available on the Scale (enterprise)
  plan only. Walnut publishes no OpenAPI document for it.
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/apis-json-logo.jpg
humanURL: https://help.walnut.io/help/api
baseURL: https://customer-api.teamwalnut.com
tags:
- Sales Demo
- Interactive Demos
- Analytics
- Personalization
properties:
- type: Documentation
  url: https://help.walnut.io/help/api
- type: APIReference
  url: https://help.walnut.io/help/api/customer-data-api
- type: GettingStarted
  url: https://help.walnut.io/help/api/quick-start
- type: CodeSamples
  url: https://help.walnut.io/help/api/code-samples
- type: Authentication
  url: authentication/walnut-authentication.yml
- type: Conventions
  url: conventions/walnut-conventions.yml
- type: ErrorCatalog
  url: errors/walnut-problem-types.yml
- type: DataModel
  url: data-model/walnut-data-model.yml
- type: RateLimits
  url: rate-limits/walnut-rate-limits.yml
- type: Lifecycle
  url: lifecycle/walnut-lifecycle.yml
- type: Sandbox
  url: sandbox/walnut-sandbox.yml
- type: MCPServer
  url: mcp/walnut-mcp.yml
- type: ToolCrosswalk
  url: mcp/walnut-tool-crosswalk.yml
- type: Webhooks
  url: asyncapi/walnut-webhooks.yml
- type: LLMsTxt
  url: llms/walnut-docs-llms.txt
- type: Pricing
  url: https://www.walnut.io/pricing