Stensul Content API

Enterprise API for retrieving finalized Stensul email content and distributing it to any platform in a customer's ecosystem, removing the manual export step between Stensul and the downstream ESP/MAP. Stensul documents it publicly as using OAuth server-to-server authentication together with IP address allowlisting. No endpoint reference, base URL, or machine-readable contract is published on the public web; Stensul states a customer team builds and hosts the custom connection.

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/stensul-content-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 ↑
name: Stensul Content API
description: Enterprise API for retrieving finalized Stensul email content and distributing it to any
  platform in a customer's ecosystem, removing the manual export step between Stensul and the downstream
  ESP/MAP. Stensul documents it publicly as using OAuth server-to-server authentication together with
  IP address allowlisting. No endpoint reference, base URL, or machine-readable contract is published
  on the public web; Stensul states a customer team builds and hosts the custom connection.
humanURL: https://stensul.com/integrations/stensul-content-api/
tags:
- Content
- Email
- Integration
properties:
- type: Authentication
  url: authentication/stensul-authentication.yml
- type: RateLimits
  url: rate-limits/stensul-rate-limits.yml